Task #907 - mesa-24.1.2-6.fc41/scan-results.err
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mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_input_attachments.c: scope_hint: In function ‘try_lower_input_texop’
# 160| nir_deref_instr *deref = nir_src_as_deref(tex->src[0].src);
# 161|
# 162|-> if (glsl_get_sampler_dim(deref->type) != GLSL_SAMPLER_DIM_SUBPASS_MS)
# 163| return false;
# 164|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:977:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 975| case nir_op_imul:
# 976| case nir_op_amul:
# 977|-> return lower_imul64(b, src[0], src[1]);
# 978| case nir_op_imul_2x32_64:
# 979| return lower_mul_2x32_64(b, src[0], src[1], true);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:977:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 975| case nir_op_imul:
# 976| case nir_op_amul:
# 977|-> return lower_imul64(b, src[0], src[1]);
# 978| case nir_op_imul_2x32_64:
# 979| return lower_mul_2x32_64(b, src[0], src[1], true);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:979:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 977| return lower_imul64(b, src[0], src[1]);
# 978| case nir_op_imul_2x32_64:
# 979|-> return lower_mul_2x32_64(b, src[0], src[1], true);
# 980| case nir_op_umul_2x32_64:
# 981| return lower_mul_2x32_64(b, src[0], src[1], false);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:979:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 977| return lower_imul64(b, src[0], src[1]);
# 978| case nir_op_imul_2x32_64:
# 979|-> return lower_mul_2x32_64(b, src[0], src[1], true);
# 980| case nir_op_umul_2x32_64:
# 981| return lower_mul_2x32_64(b, src[0], src[1], false);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:981:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 979| return lower_mul_2x32_64(b, src[0], src[1], true);
# 980| case nir_op_umul_2x32_64:
# 981|-> return lower_mul_2x32_64(b, src[0], src[1], false);
# 982| case nir_op_imul_high:
# 983| return lower_mul_high64(b, src[0], src[1], true);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:981:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 979| return lower_mul_2x32_64(b, src[0], src[1], true);
# 980| case nir_op_umul_2x32_64:
# 981|-> return lower_mul_2x32_64(b, src[0], src[1], false);
# 982| case nir_op_imul_high:
# 983| return lower_mul_high64(b, src[0], src[1], true);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:983:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 981| return lower_mul_2x32_64(b, src[0], src[1], false);
# 982| case nir_op_imul_high:
# 983|-> return lower_mul_high64(b, src[0], src[1], true);
# 984| case nir_op_umul_high:
# 985| return lower_mul_high64(b, src[0], src[1], false);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:983:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 981| return lower_mul_2x32_64(b, src[0], src[1], false);
# 982| case nir_op_imul_high:
# 983|-> return lower_mul_high64(b, src[0], src[1], true);
# 984| case nir_op_umul_high:
# 985| return lower_mul_high64(b, src[0], src[1], false);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:985:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 983| return lower_mul_high64(b, src[0], src[1], true);
# 984| case nir_op_umul_high:
# 985|-> return lower_mul_high64(b, src[0], src[1], false);
# 986| case nir_op_isign:
# 987| return lower_isign64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:985:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 983| return lower_mul_high64(b, src[0], src[1], true);
# 984| case nir_op_umul_high:
# 985|-> return lower_mul_high64(b, src[0], src[1], false);
# 986| case nir_op_isign:
# 987| return lower_isign64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:987:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 985| return lower_mul_high64(b, src[0], src[1], false);
# 986| case nir_op_isign:
# 987|-> return lower_isign64(b, src[0]);
# 988| case nir_op_udiv:
# 989| return lower_udiv64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:989:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 987| return lower_isign64(b, src[0]);
# 988| case nir_op_udiv:
# 989|-> return lower_udiv64(b, src[0], src[1]);
# 990| case nir_op_idiv:
# 991| return lower_idiv64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:989:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 987| return lower_isign64(b, src[0]);
# 988| case nir_op_udiv:
# 989|-> return lower_udiv64(b, src[0], src[1]);
# 990| case nir_op_idiv:
# 991| return lower_idiv64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:991:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 989| return lower_udiv64(b, src[0], src[1]);
# 990| case nir_op_idiv:
# 991|-> return lower_idiv64(b, src[0], src[1]);
# 992| case nir_op_umod:
# 993| return lower_umod64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:991:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 989| return lower_udiv64(b, src[0], src[1]);
# 990| case nir_op_idiv:
# 991|-> return lower_idiv64(b, src[0], src[1]);
# 992| case nir_op_umod:
# 993| return lower_umod64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:993:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 991| return lower_idiv64(b, src[0], src[1]);
# 992| case nir_op_umod:
# 993|-> return lower_umod64(b, src[0], src[1]);
# 994| case nir_op_imod:
# 995| return lower_imod64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:993:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 991| return lower_idiv64(b, src[0], src[1]);
# 992| case nir_op_umod:
# 993|-> return lower_umod64(b, src[0], src[1]);
# 994| case nir_op_imod:
# 995| return lower_imod64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:995:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 993| return lower_umod64(b, src[0], src[1]);
# 994| case nir_op_imod:
# 995|-> return lower_imod64(b, src[0], src[1]);
# 996| case nir_op_irem:
# 997| return lower_irem64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:995:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 993| return lower_umod64(b, src[0], src[1]);
# 994| case nir_op_imod:
# 995|-> return lower_imod64(b, src[0], src[1]);
# 996| case nir_op_irem:
# 997| return lower_irem64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:997:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 995| return lower_imod64(b, src[0], src[1]);
# 996| case nir_op_irem:
# 997|-> return lower_irem64(b, src[0], src[1]);
# 998| case nir_op_b2i64:
# 999| return lower_b2i64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:997:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 995| return lower_imod64(b, src[0], src[1]);
# 996| case nir_op_irem:
# 997|-> return lower_irem64(b, src[0], src[1]);
# 998| case nir_op_b2i64:
# 999| return lower_b2i64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:999:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 997| return lower_irem64(b, src[0], src[1]);
# 998| case nir_op_b2i64:
# 999|-> return lower_b2i64(b, src[0]);
# 1000| case nir_op_i2i8:
# 1001| return lower_i2i8(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1001:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 999| return lower_b2i64(b, src[0]);
# 1000| case nir_op_i2i8:
# 1001|-> return lower_i2i8(b, src[0]);
# 1002| case nir_op_i2i16:
# 1003| return lower_i2i16(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1003:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1001| return lower_i2i8(b, src[0]);
# 1002| case nir_op_i2i16:
# 1003|-> return lower_i2i16(b, src[0]);
# 1004| case nir_op_i2i32:
# 1005| return lower_i2i32(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1005:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1003| return lower_i2i16(b, src[0]);
# 1004| case nir_op_i2i32:
# 1005|-> return lower_i2i32(b, src[0]);
# 1006| case nir_op_i2i64:
# 1007| return lower_i2i64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1007:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1005| return lower_i2i32(b, src[0]);
# 1006| case nir_op_i2i64:
# 1007|-> return lower_i2i64(b, src[0]);
# 1008| case nir_op_u2u8:
# 1009| return lower_u2u8(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1009:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1007| return lower_i2i64(b, src[0]);
# 1008| case nir_op_u2u8:
# 1009|-> return lower_u2u8(b, src[0]);
# 1010| case nir_op_u2u16:
# 1011| return lower_u2u16(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1011:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1009| return lower_u2u8(b, src[0]);
# 1010| case nir_op_u2u16:
# 1011|-> return lower_u2u16(b, src[0]);
# 1012| case nir_op_u2u32:
# 1013| return lower_u2u32(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1013:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1011| return lower_u2u16(b, src[0]);
# 1012| case nir_op_u2u32:
# 1013|-> return lower_u2u32(b, src[0]);
# 1014| case nir_op_u2u64:
# 1015| return lower_u2u64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1015:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1013| return lower_u2u32(b, src[0]);
# 1014| case nir_op_u2u64:
# 1015|-> return lower_u2u64(b, src[0]);
# 1016| case nir_op_bcsel:
# 1017| return lower_bcsel64(b, src[0], src[1], src[2]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1017:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1015| return lower_u2u64(b, src[0]);
# 1016| case nir_op_bcsel:
# 1017|-> return lower_bcsel64(b, src[0], src[1], src[2]);
# 1018| case nir_op_ieq:
# 1019| case nir_op_ine:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1017:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1015| return lower_u2u64(b, src[0]);
# 1016| case nir_op_bcsel:
# 1017|-> return lower_bcsel64(b, src[0], src[1], src[2]);
# 1018| case nir_op_ieq:
# 1019| case nir_op_ine:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1017:14: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 1015| return lower_u2u64(b, src[0]);
# 1016| case nir_op_bcsel:
# 1017|-> return lower_bcsel64(b, src[0], src[1], src[2]);
# 1018| case nir_op_ieq:
# 1019| case nir_op_ine:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1024:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1022| case nir_op_uge:
# 1023| case nir_op_ige:
# 1024|-> return lower_int64_compare(b, alu->op, src[0], src[1]);
# 1025| case nir_op_iadd:
# 1026| return lower_iadd64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1024:14: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 1022| case nir_op_uge:
# 1023| case nir_op_ige:
# 1024|-> return lower_int64_compare(b, alu->op, src[0], src[1]);
# 1025| case nir_op_iadd:
# 1026| return lower_iadd64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1026:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1024| return lower_int64_compare(b, alu->op, src[0], src[1]);
# 1025| case nir_op_iadd:
# 1026|-> return lower_iadd64(b, src[0], src[1]);
# 1027| case nir_op_isub:
# 1028| return lower_isub64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1026:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1024| return lower_int64_compare(b, alu->op, src[0], src[1]);
# 1025| case nir_op_iadd:
# 1026|-> return lower_iadd64(b, src[0], src[1]);
# 1027| case nir_op_isub:
# 1028| return lower_isub64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1028:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1026| return lower_iadd64(b, src[0], src[1]);
# 1027| case nir_op_isub:
# 1028|-> return lower_isub64(b, src[0], src[1]);
# 1029| case nir_op_imin:
# 1030| return lower_imin64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1028:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1026| return lower_iadd64(b, src[0], src[1]);
# 1027| case nir_op_isub:
# 1028|-> return lower_isub64(b, src[0], src[1]);
# 1029| case nir_op_imin:
# 1030| return lower_imin64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1030:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1028| return lower_isub64(b, src[0], src[1]);
# 1029| case nir_op_imin:
# 1030|-> return lower_imin64(b, src[0], src[1]);
# 1031| case nir_op_imax:
# 1032| return lower_imax64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1030:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1028| return lower_isub64(b, src[0], src[1]);
# 1029| case nir_op_imin:
# 1030|-> return lower_imin64(b, src[0], src[1]);
# 1031| case nir_op_imax:
# 1032| return lower_imax64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1032:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1030| return lower_imin64(b, src[0], src[1]);
# 1031| case nir_op_imax:
# 1032|-> return lower_imax64(b, src[0], src[1]);
# 1033| case nir_op_umin:
# 1034| return lower_umin64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1032:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1030| return lower_imin64(b, src[0], src[1]);
# 1031| case nir_op_imax:
# 1032|-> return lower_imax64(b, src[0], src[1]);
# 1033| case nir_op_umin:
# 1034| return lower_umin64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1034:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1032| return lower_imax64(b, src[0], src[1]);
# 1033| case nir_op_umin:
# 1034|-> return lower_umin64(b, src[0], src[1]);
# 1035| case nir_op_umax:
# 1036| return lower_umax64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1034:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1032| return lower_imax64(b, src[0], src[1]);
# 1033| case nir_op_umin:
# 1034|-> return lower_umin64(b, src[0], src[1]);
# 1035| case nir_op_umax:
# 1036| return lower_umax64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1036:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1034| return lower_umin64(b, src[0], src[1]);
# 1035| case nir_op_umax:
# 1036|-> return lower_umax64(b, src[0], src[1]);
# 1037| case nir_op_iabs:
# 1038| return lower_iabs64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1036:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1034| return lower_umin64(b, src[0], src[1]);
# 1035| case nir_op_umax:
# 1036|-> return lower_umax64(b, src[0], src[1]);
# 1037| case nir_op_iabs:
# 1038| return lower_iabs64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1038:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1036| return lower_umax64(b, src[0], src[1]);
# 1037| case nir_op_iabs:
# 1038|-> return lower_iabs64(b, src[0]);
# 1039| case nir_op_ineg:
# 1040| return lower_ineg64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1040:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1038| return lower_iabs64(b, src[0]);
# 1039| case nir_op_ineg:
# 1040|-> return lower_ineg64(b, src[0]);
# 1041| case nir_op_iand:
# 1042| return lower_iand64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1042:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1040| return lower_ineg64(b, src[0]);
# 1041| case nir_op_iand:
# 1042|-> return lower_iand64(b, src[0], src[1]);
# 1043| case nir_op_ior:
# 1044| return lower_ior64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1042:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1040| return lower_ineg64(b, src[0]);
# 1041| case nir_op_iand:
# 1042|-> return lower_iand64(b, src[0], src[1]);
# 1043| case nir_op_ior:
# 1044| return lower_ior64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1044:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1042| return lower_iand64(b, src[0], src[1]);
# 1043| case nir_op_ior:
# 1044|-> return lower_ior64(b, src[0], src[1]);
# 1045| case nir_op_ixor:
# 1046| return lower_ixor64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1044:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1042| return lower_iand64(b, src[0], src[1]);
# 1043| case nir_op_ior:
# 1044|-> return lower_ior64(b, src[0], src[1]);
# 1045| case nir_op_ixor:
# 1046| return lower_ixor64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1046:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1044| return lower_ior64(b, src[0], src[1]);
# 1045| case nir_op_ixor:
# 1046|-> return lower_ixor64(b, src[0], src[1]);
# 1047| case nir_op_inot:
# 1048| return lower_inot64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1046:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1044| return lower_ior64(b, src[0], src[1]);
# 1045| case nir_op_ixor:
# 1046|-> return lower_ixor64(b, src[0], src[1]);
# 1047| case nir_op_inot:
# 1048| return lower_inot64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1048:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1046| return lower_ixor64(b, src[0], src[1]);
# 1047| case nir_op_inot:
# 1048|-> return lower_inot64(b, src[0]);
# 1049| case nir_op_ishl:
# 1050| return lower_ishl64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1050:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1048| return lower_inot64(b, src[0]);
# 1049| case nir_op_ishl:
# 1050|-> return lower_ishl64(b, src[0], src[1]);
# 1051| case nir_op_ishr:
# 1052| return lower_ishr64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1050:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1048| return lower_inot64(b, src[0]);
# 1049| case nir_op_ishl:
# 1050|-> return lower_ishl64(b, src[0], src[1]);
# 1051| case nir_op_ishr:
# 1052| return lower_ishr64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1052:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1050| return lower_ishl64(b, src[0], src[1]);
# 1051| case nir_op_ishr:
# 1052|-> return lower_ishr64(b, src[0], src[1]);
# 1053| case nir_op_ushr:
# 1054| return lower_ushr64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1052:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1050| return lower_ishl64(b, src[0], src[1]);
# 1051| case nir_op_ishr:
# 1052|-> return lower_ishr64(b, src[0], src[1]);
# 1053| case nir_op_ushr:
# 1054| return lower_ushr64(b, src[0], src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1054:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1052| return lower_ishr64(b, src[0], src[1]);
# 1053| case nir_op_ushr:
# 1054|-> return lower_ushr64(b, src[0], src[1]);
# 1055| case nir_op_extract_u8:
# 1056| case nir_op_extract_i8:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1054:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1052| return lower_ishr64(b, src[0], src[1]);
# 1053| case nir_op_ushr:
# 1054|-> return lower_ushr64(b, src[0], src[1]);
# 1055| case nir_op_extract_u8:
# 1056| case nir_op_extract_i8:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1059:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1057| case nir_op_extract_u16:
# 1058| case nir_op_extract_i16:
# 1059|-> return lower_extract(b, alu->op, src[0], src[1]);
# 1060| case nir_op_ufind_msb:
# 1061| return lower_ufind_msb64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1059:14: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 1057| case nir_op_extract_u16:
# 1058| case nir_op_extract_i16:
# 1059|-> return lower_extract(b, alu->op, src[0], src[1]);
# 1060| case nir_op_ufind_msb:
# 1061| return lower_ufind_msb64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1061:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1059| return lower_extract(b, alu->op, src[0], src[1]);
# 1060| case nir_op_ufind_msb:
# 1061|-> return lower_ufind_msb64(b, src[0]);
# 1062| case nir_op_find_lsb:
# 1063| return lower_find_lsb64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1063:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1061| return lower_ufind_msb64(b, src[0]);
# 1062| case nir_op_find_lsb:
# 1063|-> return lower_find_lsb64(b, src[0]);
# 1064| case nir_op_bit_count:
# 1065| return lower_bit_count64(b, src[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1065:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1063| return lower_find_lsb64(b, src[0]);
# 1064| case nir_op_bit_count:
# 1065|-> return lower_bit_count64(b, src[0]);
# 1066| case nir_op_i2f64:
# 1067| case nir_op_i2f32:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1069:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1067| case nir_op_i2f32:
# 1068| case nir_op_i2f16:
# 1069|-> return lower_2f(b, src[0], alu->def.bit_size, true);
# 1070| case nir_op_u2f64:
# 1071| case nir_op_u2f32:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1073:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1071| case nir_op_u2f32:
# 1072| case nir_op_u2f16:
# 1073|-> return lower_2f(b, src[0], alu->def.bit_size, false);
# 1074| case nir_op_f2i64:
# 1075| case nir_op_f2u64:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_int64.c:1076:14: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1074| case nir_op_f2i64:
# 1075| case nir_op_f2u64:
# 1076|-> return lower_f2(b, src[0], alu->op == nir_op_f2i64);
# 1077| default:
# 1078| unreachable("Invalid ALU opcode to lower");
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c: scope_hint: In function ‘nir_is_arrayed_io’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:148:50: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘var’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:5052:7: note: in definition of macro ‘_PASS’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:3260:4: note: in expansion of macro ‘NIR_PASS_V’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:822:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:822:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:822:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:795:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:660:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:660:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c: scope_hint: In function ‘nir_is_arrayed_io’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:660:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:660:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c: scope_hint: In function ‘nir_is_arrayed_io’
# 146| nir_is_arrayed_io(const nir_variable *var, gl_shader_stage stage)
# 147| {
# 148|-> if (var->data.patch || !glsl_type_is_array(var->type))
# 149| return false;
# 150|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c: scope_hint: In function ‘uses_high_dvec2_semantic’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:182:56: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘var’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:5052:7: note: in definition of macro ‘_PASS’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:3260:4: note: in expansion of macro ‘NIR_PASS_V’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:822:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:822:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:822:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:795:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:660:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:660:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c: scope_hint: In function ‘uses_high_dvec2_semantic’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:660:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:660:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c: scope_hint: In function ‘uses_high_dvec2_semantic’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘uses_high_dvec2_semantic’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c: scope_hint: In function ‘uses_high_dvec2_semantic’
# 180| state->options & nir_lower_io_lower_64bit_to_32_new &&
# 181| var->data.mode == nir_var_shader_in &&
# 182|-> glsl_type_is_dual_slot(glsl_without_array(var->type));
# 183| }
# 184|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c: scope_hint: In function ‘emit_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:466:46: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘var’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:5052:7: note: in definition of macro ‘_PASS’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:3260:4: note: in expansion of macro ‘NIR_PASS_V’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:822:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:822:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:822:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:795:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:660:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:660:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c: scope_hint: In function ‘emit_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:660:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c:660:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c: scope_hint: In function ‘emit_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘emit_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c: scope_hint: In function ‘emit_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io.c: scope_hint: In function ‘emit_store’
# 464| nir_intrinsic_instr_create(state->builder.shader, op);
# 465| store->num_components = num_components;
# 466|-> store->name = add_variable_name(state, var->name);
# 467|
# 468| store->src[0] = nir_src_for_ssa(data);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c: scope_hint: In function ‘lower_io_arrays_to_elements’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:308:37: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:225:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:225:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:225:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:229:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:228:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:228:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:225:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:225:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:747:27: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4265:4: note: in expansion of macro ‘foreach_list_typed_from’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4265:4: note: in expansion of macro ‘foreach_list_typed_from’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:225:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:225:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:225:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:225:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:225:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:269:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:269:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:269:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:272:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:273:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:273:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:273:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c: scope_hint: In function ‘lower_io_arrays_to_elements’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:273:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c:273:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_arrays_to_elements.c: scope_hint: In function ‘lower_io_arrays_to_elements’
# 306| nir_variable_mode mode = var->data.mode;
# 307|
# 308|-> const struct glsl_type *type = var->type;
# 309| if (nir_is_arrayed_io(var, b.shader->info.stage)) {
# 310| assert(glsl_type_is_array(type));
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_scalar.c: scope_hint: In function ‘nir_lower_io_to_scalar_early_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_scalar.c:502:49: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_scalar.c: scope_hint: In function ‘nir_lower_io_to_scalar_early_instr’
# 500|
# 501| /* TODO: add doubles support */
# 502|-> if (glsl_type_is_64bit(glsl_without_array(var->type)))
# 503| return false;
# 504|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_vector.c: scope_hint: In function ‘nir_vectorize_tess_levels_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_vector.c:647:58: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_vector.c:625:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_vector.c:626:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_vector.c:626:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_vector.c:626:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_vector.c: scope_hint: In function ‘nir_vectorize_tess_levels_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_vector.c:626:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_vector.c:626:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_vector.c: scope_hint: In function ‘nir_vectorize_tess_levels_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2760:1: note: in expansion of macro ‘NIR_DEFINE_SRC_AS_CONST’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2760:1: note: in expansion of macro ‘NIR_DEFINE_SRC_AS_CONST’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_io_to_vector.c: scope_hint: In function ‘nir_vectorize_tess_levels_impl’
# 645| assert(nir_src_is_const(deref->arr.index));
# 646| unsigned index = nir_src_as_uint(deref->arr.index);
# 647|-> unsigned vec_size = glsl_get_vector_elements(var->type);
# 648|
# 649| b.cursor = nir_before_instr(instr);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c:77:11: warning[core.NullDereference]: Access to field 'deref_type' results in a dereference of a null pointer (loaded from variable 'a')
# 75| for (const nir_deref_instr *a = void_a, *b = void_b; a || b;
# 76| a = nir_deref_instr_parent(a), b = nir_deref_instr_parent(b)) {
# 77|-> if (a->deref_type != b->deref_type)
# 78| return false;
# 79|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c: scope_hint: In function ‘get_reg_for_deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c:116:65: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c:314:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c:314:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c:314:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c:297:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c:204:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c:204:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c: scope_hint: In function ‘get_reg_for_deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c:204:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c:204:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c: scope_hint: In function ‘get_reg_for_deref’
mesa-24.1.2-build/mesa-24.1.2/src/util/xxhash.h: scope_hint: In function ‘get_reg_for_deref’
mesa-24.1.2-build/mesa-24.1.2/src/util/xxhash.h:715:12: note: in expansion of macro ‘XXH_get32bits’
mesa-24.1.2-build/mesa-24.1.2/src/util/xxhash.h:735:26: note: in expansion of macro ‘PROCESS4’
mesa-24.1.2-build/mesa-24.1.2/src/util/xxhash.h: scope_hint: In function ‘get_reg_for_deref’
mesa-24.1.2-build/mesa-24.1.2/src/util/xxhash.h: scope_hint: In function ‘get_reg_for_deref’
mesa-24.1.2-build/mesa-24.1.2/src/util/xxhash.h:715:12: note: in expansion of macro ‘XXH_get32bits’
mesa-24.1.2-build/mesa-24.1.2/src/util/xxhash.h:737:26: note: in expansion of macro ‘PROCESS4’
mesa-24.1.2-build/mesa-24.1.2/src/util/xxhash.h: scope_hint: In function ‘get_reg_for_deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c: scope_hint: In function ‘get_reg_for_deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c: scope_hint: In function ‘get_reg_for_deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_locals_to_regs.c: scope_hint: In function ‘get_reg_for_deref’
# 114| for (nir_deref_instr *d = deref; d; d = nir_deref_instr_parent(d)) {
# 115| if (d->deref_type == nir_deref_type_array)
# 116|-> array_size *= glsl_get_length(nir_deref_instr_parent(d)->type);
# 117| }
# 118|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_mediump.c:123:13: warning[deadcode.DeadStores]: Value stored to 'num_slots' is never read
# 121| unsigned num_slots = sem.num_slots;
# 122| if (sem.medium_precision)
# 123|-> num_slots = (num_slots + sem.high_16bits + 1) / 2;
# 124|
# 125| if (mode == nir_var_shader_in) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_mem_access_bit_sizes.c:330:49: warning[core.BitwiseShift]: Left shift by '32' overflows the capacity of 'int'
# 328| }
# 329|
# 330|-> nir_def *iand_mask = nir_imm_int(b, (1 << chunk_bits) - 1);
# 331|
# 332| if (chunk_align < requested.align) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c: scope_hint: In function ‘lower_memcpy_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:150:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:195:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:195:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:195:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:100:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:101:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:101:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:101:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c: scope_hint: In function ‘lower_memcpy_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:101:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:101:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c: scope_hint: In function ‘lower_memcpy_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c: scope_hint: In function ‘lower_memcpy_impl’
# 148| */
# 149| nir_deref_instr *copy_dst =
# 150|-> nir_build_deref_cast(&b, &dst->def, dst->modes,
# 151| glsl_uint8_t_type(), 1);
# 152| nir_deref_instr *copy_src =
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:153:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:195:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:195:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:195:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:100:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:101:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:101:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:101:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c: scope_hint: In function ‘lower_memcpy_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:101:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c:101:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c: scope_hint: In function ‘lower_memcpy_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c: scope_hint: In function ‘lower_memcpy_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memcpy.c: scope_hint: In function ‘lower_memcpy_impl’
# 151| glsl_uint8_t_type(), 1);
# 152| nir_deref_instr *copy_src =
# 153|-> nir_build_deref_cast(&b, &src->def, src->modes,
# 154| glsl_uint8_t_type(), 1);
# 155|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c: scope_hint: In function ‘get_intrinsic_info’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:40:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:236:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:236:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c: scope_hint: In function ‘get_intrinsic_info’
# 38| case nir_intrinsic_image_deref_load:
# 39| case nir_intrinsic_image_deref_sparse_load:
# 40|-> *modes = nir_src_as_deref(intrin->src[0])->modes;
# 41| *reads = true;
# 42| break;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:44:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:236:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:236:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c: scope_hint: In function ‘get_intrinsic_info’
# 42| break;
# 43| case nir_intrinsic_image_deref_store:
# 44|-> *modes = nir_src_as_deref(intrin->src[0])->modes;
# 45| *writes = true;
# 46| break;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:49:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:236:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:236:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c: scope_hint: In function ‘get_intrinsic_info’
# 47| case nir_intrinsic_image_deref_atomic:
# 48| case nir_intrinsic_image_deref_atomic_swap:
# 49|-> *modes = nir_src_as_deref(intrin->src[0])->modes;
# 50| *reads = true;
# 51| *writes = true;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:82:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:236:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:236:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c: scope_hint: In function ‘get_intrinsic_info’
# 80| break;
# 81| case nir_intrinsic_load_deref:
# 82|-> *modes = nir_src_as_deref(intrin->src[0])->modes;
# 83| *reads = true;
# 84| break;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:86:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:236:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:236:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c: scope_hint: In function ‘get_intrinsic_info’
# 84| break;
# 85| case nir_intrinsic_store_deref:
# 86|-> *modes = nir_src_as_deref(intrin->src[0])->modes;
# 87| *writes = true;
# 88| break;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:91:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:236:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:236:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c:154:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_memory_model.c: scope_hint: In function ‘get_intrinsic_info’
# 89| case nir_intrinsic_deref_atomic:
# 90| case nir_intrinsic_deref_atomic_swap:
# 91|-> *modes = nir_src_as_deref(intrin->src[0])->modes;
# 92| *reads = true;
# 93| *writes = true;
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:72:46: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:213:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_info.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:81:4: note: in expansion of macro ‘u_foreach_bit’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:72:46: note: read of 8 bytes from after the end of ‘handles’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:72:46: note: valid subscripts for ‘handles’ are ‘[0]’ to ‘[1]’
# └────────────────────────────────────┘
# ^
# 70| nir_component_mask_t channel_mask = ~0;
# 71| if (options->callback)
# 72|-> channel_mask = options->callback(handle->src, options->callback_data);
# 73| channel_mask &= nir_component_mask(handle->handle->num_components);
# 74|
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:73:45: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:213:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:81:4: note: in expansion of macro ‘u_foreach_bit’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:73:45: note: read of 8 bytes from after the end of ‘handles’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:73:45: note: valid subscripts for ‘handles’ are ‘[0]’ to ‘[1]’
# └────────────────────────────────────┘
# ^
# 71| if (options->callback)
# 72| channel_mask = options->callback(handle->src, options->callback_data);
# 73|-> channel_mask &= nir_component_mask(handle->handle->num_components);
# 74|
# 75| nir_def *channels[NIR_MAX_VEC_COMPONENTS];
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:76:35: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:213:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:81:4: note: in expansion of macro ‘u_foreach_bit’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:76:35: note: read of 8 bytes from after the end of ‘handles’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:76:35: note: valid subscripts for ‘handles’ are ‘[0]’ to ‘[1]’
# └────────────────────────────────────┘
# ^
# 74|
# 75| nir_def *channels[NIR_MAX_VEC_COMPONENTS];
# 76|-> for (unsigned i = 0; i < handle->handle->num_components; i++)
# 77| channels[i] = nir_channel(b, handle->handle, i);
# 78|
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:79:18: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:213:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_compare’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:81:4: note: in expansion of macro ‘u_foreach_bit’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:79:18: note: write of 8 bytes to beyond the end of ‘handles’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:79:18: note: valid subscripts for ‘handles’ are ‘[0]’ to ‘[1]’
# 77| channels[i] = nir_channel(b, handle->handle, i);
# 78|
# 79|-> handle->first = handle->handle;
# 80| nir_def *equal_first = nir_imm_true(b);
# 81| u_foreach_bit(i, channel_mask) {
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_rewrite’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:97:10: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*h.first’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:213:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_rewrite’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_rewrite’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘nu_handle_rewrite’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_rewrite’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_rewrite’
# 95| /* Replicate the deref. */
# 96| nir_deref_instr *deref =
# 97|-> nir_build_deref_array(b, h->parent_deref, h->first);
# 98| *(h->src) = nir_src_for_ssa(&deref->def);
# 99| } else {
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_rewrite.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:100:19: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*h.first’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:213:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_rewrite.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_rewrite.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘nu_handle_rewrite.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nu_handle_rewrite.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘nu_handle_rewrite.part.0’
# 98| *(h->src) = nir_src_for_ssa(&deref->def);
# 99| } else {
# 100|-> *(h->src) = nir_src_for_ssa(h->first);
# 101| }
# 102| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:152:26: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:213:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:81:4: note: in expansion of macro ‘u_foreach_bit’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:152:26: note: read of 8 bytes from after the end of ‘handles’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:152:26: note: valid subscripts for ‘handles’ are ‘[0]’ to ‘[1]’
# └────────────────────────────────────┘
# ^
# 150| nir_def *all_equal_first = nir_imm_true(b);
# 151| for (unsigned i = 0; i < num_handles; i++) {
# 152|-> if (i && handles[i].handle == handles[0].handle) {
# 153| handles[i].first = handles[0].first;
# 154| continue;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:153:27: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:335:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:213:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:214:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c: scope_hint: In function ‘lower_non_uniform_tex_access’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:81:4: note: in expansion of macro ‘u_foreach_bit’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:153:27: note: write of 8 bytes to beyond the end of ‘handles’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_non_uniform_access.c:153:27: note: valid subscripts for ‘handles’ are ‘[0]’ to ‘[1]’
# 151| for (unsigned i = 0; i < num_handles; i++) {
# 152| if (i && handles[i].handle == handles[0].handle) {
# 153|-> handles[i].first = handles[0].first;
# 154| continue;
# 155| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_passthrough_edgeflags.c: scope_hint: In function ‘lower_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_passthrough_edgeflags.c:30:29: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
# 28| lower_impl(nir_function_impl *impl)
# 29| {
# 30|-> nir_shader *shader = impl->function->shader;
# 31| nir_builder b;
# 32| nir_variable *in, *out;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_phis_to_scalar.c:156:4: warning[deadcode.DeadStores]: Value stored to 'entry' is never read
# 154| * won't automatically make us fail to scalarize.
# 155| */
# 156|-> entry = _mesa_hash_table_insert(state->phi_table, phi, (void *)(intptr_t)1);
# 157|
# 158| bool scalarizable = false;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_point_smooth.c: scope_hint: In function ‘lower_point_smooth’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_point_smooth.c:53:33: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:164:7: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘lower_point_smooth’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘lower_point_smooth’
# 51| if ((var->data.location != FRAG_RESULT_COLOR &&
# 52| var->data.location < FRAG_RESULT_DATA0) ||
# 53|-> glsl_get_base_type(var->type) != GLSL_TYPE_FLOAT)
# 54| return false;
# 55| out_src_idx = 1;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_printf.c: scope_hint: In function ‘lower_printf_intrin.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_printf.c:54:47: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_printf.c: scope_hint: In function ‘lower_printf_intrin.part.0’
# 52| /* Align the struct size to 4 */
# 53| assert(glsl_type_is_struct_or_ifc(args->type));
# 54|-> int args_size = align(glsl_get_cl_size(args->type), 4);
# 55| assert(fmt_str_id->bit_size == 32);
# 56| int fmt_str_id_size = 4;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_readonly_images_to_tex.c: scope_hint: In function ‘replace_image_type_with_texture’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_readonly_images_to_tex.c:45:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:101:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘replace_image_type_with_texture’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_readonly_images_to_tex.c: scope_hint: In function ‘replace_image_type_with_texture’
# 43| replace_image_type_with_texture(nir_deref_instr *deref)
# 44| {
# 45|-> const struct glsl_type *type = deref->type;
# 46|
# 47| /* If we've already chased up the deref chain this far from a different intrinsic, we're done */
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c: scope_hint: In function ‘lower_resume’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:1281:32: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘lower_resume’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:747:27: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4265:4: note: in expansion of macro ‘foreach_list_typed_from’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4265:4: note: in expansion of macro ‘foreach_list_typed_from’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c: scope_hint: In function ‘lower_resume’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:816:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:817:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:817:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:817:7: note: in expansion of macro ‘nir_foreach_instr’
# 1279| * by the spilling pass and which we shouldn't delete.
# 1280| */
# 1281|-> struct sized_bitset remat = bitset_create(mem_ctx, impl->ssa_alloc);
# 1282|
# 1283| /* Create a nop instruction to use as a cursor as we extract and re-insert
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_task_shader.c:277:7: warning[deadcode.DeadStores]: Value stored to 'off' is never read
# 275| }
# 276| nir_pop_if(b, if_stmt);
# 277|-> off += remaining_dwords * 4;
# 278| }
# 279|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_tex.c:1042:26: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1040| */
# 1041| nir_def *txs = nir_i2f32(b, nir_get_texture_size(b, tex));
# 1042|-> comp[j] = nir_fmax(b, comp[j], nir_imm_float(b, 0.0));
# 1043| comp[j] = nir_fmin(b, comp[j], nir_channel(b, txs, j));
# 1044| } else {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_tex.c:1045:26: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1043| comp[j] = nir_fmin(b, comp[j], nir_channel(b, txs, j));
# 1044| } else {
# 1045|-> comp[j] = nir_fsat(b, comp[j]);
# 1046| }
# 1047| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_tex_shadow.c:131:47: warning[core.NullDereference]: Access to field 'type' results in a dereference of a null pointer (loaded from variable 'sampler')
# 129|
# 130| if (sampler_index >= 0) {
# 131|-> sampler->type = strip_shadow_with_array(sampler->type);
# 132| sampler_deref->type = sampler->type;
# 133| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c: scope_hint: In function ‘nir_lower_texcoord_replace_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c:110:78: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:394:6: note: in definition of macro ‘BITFIELD_MASK’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c:138:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c:138:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c:138:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:282:28: note: in definition of macro ‘exec_node_data’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c: scope_hint: In function ‘nir_lower_texcoord_replace_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nir_lower_texcoord_replace_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c: scope_hint: In function ‘nir_lower_texcoord_replace_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘nir_lower_texcoord_replace_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c: scope_hint: In function ‘nir_lower_texcoord_replace_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c:93:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c:94:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c:94:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c:94:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c: scope_hint: In function ‘nir_lower_texcoord_replace_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c:94:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace.c:94:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘nir_lower_texcoord_replace_impl’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:394:6: note: in definition of macro ‘BITFIELD_MASK’
# 108|
# 109| b.cursor = nir_after_instr(instr);
# 110|-> uint32_t component_mask = BITFIELD_MASK(glsl_get_vector_elements(var->type)) << var->data.location_frac;
# 111| nir_deref_instr *deref = nir_src_as_deref(intrin->src[0]);
# 112| nir_def *index = get_io_index(&b, deref);
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c: scope_hint: In function ‘setup_inputs’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:110:27: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:91:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:91:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:91:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:91:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c: scope_hint: In function ‘setup_inputs’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:91:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:110:27: note: read of 8 bytes from after the end of ‘state’
# └─────────────────────────────────────────┘
# ^
# 108| gl_varying_slot slot;
# 109|
# 110|-> if (state->colors[i].front->data.location == VARYING_SLOT_COL0)
# 111| slot = VARYING_SLOT_BFC0;
# 112| else
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:115:29: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:91:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:91:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:91:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:91:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c: scope_hint: In function ‘setup_inputs’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:91:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:115:29: note: write of 8 bytes to beyond the end of ‘state’
# 113| slot = VARYING_SLOT_BFC1;
# 114|
# 115|-> state->colors[i].back = create_input(
# 116| state->shader, slot,
# 117| state->colors[i].front->data.interpolation);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_two_sided_color.c:144:25: warning[core.NullDereference]: Dereference of null pointer
# 142|
# 143| for (idx = 0; idx < state->colors_count; idx++) {
# 144|-> unsigned loc = state->colors[idx].front->data.location;
# 145| if (var->data.location == loc)
# 146| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_var_copies.c:38:11: warning[core.NullDereference]: Dereference of null pointer
# 36| nir_deref_instr ***deref_arr)
# 37| {
# 38|-> for (; **deref_arr; (*deref_arr)++) {
# 39| if ((**deref_arr)->deref_type == nir_deref_type_array_wildcard)
# 40| return parent;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_variable_initializers.c:236:20: warning[core.DivideZero]: Division by zero
# 234| if (!shader->info.workgroup_size_variable) {
# 235| size_per_iteration = nir_static_workgroup_size(shader) * chunk_size;
# 236|-> iterations = DIV_ROUND_UP(shared_size, size_per_iteration);
# 237| }
# 238|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_variable_initializers.c:245:44: warning[core.DivideZero]: Division by zero
# 243| for (unsigned i = 0; i < iterations; ++i) {
# 244| const unsigned base = size_per_iteration * i;
# 245|-> bool use_check = i >= shared_size / size_per_iteration;
# 246| if (use_check)
# 247| nir_push_if(&b, nir_ult_imm(&b, first_offset, shared_size - base));
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c: scope_hint: In function ‘get_deref_node_recur’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c:148:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c:879:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c:879:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c:879:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c:506:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c:507:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c:507:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c:507:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c: scope_hint: In function ‘get_deref_node_recur’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c:507:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c:507:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c: scope_hint: In function ‘get_deref_node_recur’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vars_to_ssa.c: scope_hint: In function ‘get_deref_node_recur’
# 146| struct lower_variables_state *state)
# 147| {
# 148|-> if (deref->deref_type == nir_deref_type_var)
# 149| return get_deref_node_for_var(deref->var, state);
# 150|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_vec_to_regs.c:162:40: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 160| unsigned c = valid ? vec->src[i].swizzle[0] : 0;
# 161|
# 162|-> src_alu->src[j].swizzle[i] = swizzles[j][c];
# 163| }
# 164| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_wpos_ytransform.c:144:31: warning[core.NullDereference]: Access to field 'parent_instr' results in a dereference of a null pointer (loaded from variable 'wpos_temp')
# 142| nir_def_rewrite_uses_after(&intr->def,
# 143| wpos_temp,
# 144|-> wpos_temp->parent_instr);
# 145| }
# 146|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c: scope_hint: In function ‘gather_intrinsic’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:98:54: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:303:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:303:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:303:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:304:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c: scope_hint: In function ‘gather_intrinsic’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:304:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:305:10: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:305:10: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:305:10: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘gather_intrinsic’
# 96| * Therefore we have to group buffer samplers together with SSBO's.
# 97| */
# 98|-> if (glsl_get_sampler_dim(glsl_without_array(var->type)) ==
# 99| GLSL_SAMPLER_DIM_BUF) {
# 100| state->buffers_read |= read;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c: scope_hint: In function ‘process_intrinsic’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:256:53: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:303:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:303:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:303:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:304:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c: scope_hint: In function ‘process_intrinsic’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:305:10: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:304:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:303:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:747:27: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4265:4: note: in expansion of macro ‘foreach_list_typed_from’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4265:4: note: in expansion of macro ‘foreach_list_typed_from’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:303:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:303:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:320:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:320:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:323:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:323:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:323:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:323:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:272:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:273:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:273:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_access.c:273:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘process_intrinsic’
# 254|
# 255| bool is_buffer =
# 256|-> glsl_get_sampler_dim(glsl_without_array(var->type)) == GLSL_SAMPLER_DIM_BUF;
# 257|
# 258| return update_access(state, instr, is_buffer, false);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c: scope_hint: In function ‘update_combined_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:226:59: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:428:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:428:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:428:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:401:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:281:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:281:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c: scope_hint: In function ‘update_combined_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:281:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:281:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c: scope_hint: In function ‘update_combined_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c: scope_hint: In function ‘update_combined_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c: scope_hint: In function ‘update_combined_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c: scope_hint: In function ‘update_combined_store’
# 224| if (dst->deref_type != nir_deref_type_array ||
# 225| !nir_src_is_const(dst->arr.index) ||
# 226|-> !glsl_type_is_vector(nir_deref_instr_parent(dst)->type)) {
# 227| combine_stores_with_deref(state, dst);
# 228| return;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:234:52: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:428:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:428:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:428:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:401:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:281:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:281:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c: scope_hint: In function ‘update_combined_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:281:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c:281:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c: scope_hint: In function ‘update_combined_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c: scope_hint: In function ‘update_combined_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c: scope_hint: In function ‘update_combined_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c: scope_hint: In function ‘update_combined_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2760:1: note: in expansion of macro ‘NIR_DEFINE_SRC_AS_CONST’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2760:1: note: in expansion of macro ‘NIR_DEFINE_SRC_AS_CONST’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_combine_stores.c: scope_hint: In function ‘update_combined_store’
# 232| vec_dst = nir_deref_instr_parent(dst);
# 233|
# 234|-> if (index >= glsl_get_vector_elements(vec_dst->type)) {
# 235| /* Storing to an invalid index is a no-op. */
# 236| nir_instr_remove(&intrin->instr);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c: scope_hint: In function ‘gather_vars_written’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:204:79: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:1529:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:1529:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:1529:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c: scope_hint: In function ‘gather_vars_written’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c: scope_hint: In function ‘gather_vars_written’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:263:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:263:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c: scope_hint: In function ‘gather_vars_written’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:263:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:263:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:171:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:171:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:171:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c: scope_hint: In function ‘gather_vars_written’
# 202| nir_src_as_deref(*nir_get_shader_call_payload_src(intrin));
# 203|
# 204|-> nir_component_mask_t mask = (1 << glsl_get_vector_elements(payload->type)) - 1;
# 205|
# 206| struct hash_entry *ht_entry =
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:239:148: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:1529:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:1529:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:1529:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c: scope_hint: In function ‘gather_vars_written’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c: scope_hint: In function ‘gather_vars_written’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:161:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:263:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:263:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c: scope_hint: In function ‘gather_vars_written’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:263:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:263:7: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:171:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:171:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:171:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c: scope_hint: In function ‘gather_vars_written’
# 237| nir_deref_instr *dst = nir_src_as_deref(intrin->src[0]);
# 238|
# 239|-> uintptr_t mask = intrin->intrinsic == nir_intrinsic_store_deref ? nir_intrinsic_write_mask(intrin) : (1 << glsl_get_vector_elements(dst->type)) - 1;
# 240|
# 241| struct hash_entry *ht_entry = _mesa_hash_table_search(written->derefs, dst);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:523:26: warning[core.NullDereference]: Access to field 'ht' results in a dereference of a null pointer (loaded from variable 'copies')
# 521| deref->_path->path[0]->var->data.mode == nir_var_mem_shared) {
# 522|
# 523|-> hash_table_foreach(copies->ht, ht_entry) {
# 524| nir_variable *var = (nir_variable *)ht_entry->key;
# 525| if (deref->_path->path[0]->deref_type == nir_deref_type_var &&
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:555:38: warning[core.NullDereference]: Access to field 'ht' results in a dereference of a null pointer (loaded from variable 'copies')
# 553|
# 554| if (copies_array->size == 0) {
# 555|-> _mesa_hash_table_remove_key(copies->ht, deref->_path->path[0]->var);
# 556| }
# 557| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:911:26: warning[core.NullDereference]: Access to field 'ht' results in a dereference of a null pointer (loaded from variable 'copies')
# 909| struct vars_written *written = ht_entry->data;
# 910| if (written->modes) {
# 911|-> hash_table_foreach(copies->ht, ht_entry) {
# 912| struct copies_dynarray *copies_array =
# 913| get_copies_array_from_ht_entry(state, copies, ht_entry);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:1361:40: warning[core.NullDereference]: Access to field 'ht' results in a dereference of a null pointer (loaded from variable 'copies')
# 1359| */
# 1360| assert(clones->ht == NULL);
# 1361|-> clones->ht = _mesa_hash_table_clone(copies->ht, state->mem_ctx);
# 1362|
# 1363| util_dynarray_clone(&clones->arr, state->mem_ctx, &copies->arr);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c: scope_hint: In function ‘remove_dead_write_vars_local’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c:211:72: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c:254:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c:254:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c:254:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c:235:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c:119:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c:119:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c: scope_hint: In function ‘remove_dead_write_vars_local’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c:119:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c:119:4: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c: scope_hint: In function ‘remove_dead_write_vars_local’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c: scope_hint: In function ‘remove_dead_write_vars_local’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_dead_write_vars.c:67:4: note: in expansion of macro ‘util_dynarray_foreach_reverse’
# 209|
# 210| clear_unused_for_read(&unused_writes, src);
# 211|-> nir_component_mask_t mask = (1 << glsl_get_vector_elements(dst->type)) - 1;
# 212| progress |= update_unused_writes(&unused_writes, intrin, dst, mask);
# 213| break;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c: scope_hint: In function ‘node_for_deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:118:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘parent’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:679:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:679:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:679:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:646:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:532:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:532:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c: scope_hint: In function ‘node_for_deref’
# 116|
# 117| case nir_deref_type_array_wildcard:
# 118|-> idx = parent->num_children - 1;
# 119| break;
# 120|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:126:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘parent’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:679:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:679:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:679:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:646:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:532:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:532:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c: scope_hint: In function ‘node_for_deref’
# 124| assert(idx < parent->num_children - 1);
# 125| } else {
# 126|-> idx = parent->num_children - 1;
# 127| }
# 128| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:265:8: warning[core.NullDereference]: Access to field 'deref_type' results in a dereference of a null pointer
# 263| struct match_state *state)
# 264| {
# 265|-> if (path->path[0]->deref_type == nir_deref_type_var) {
# 266| struct hash_entry *entry = _mesa_hash_table_search(state->var_nodes,
# 267| path->path[0]->var);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c: scope_hint: In function ‘handle_read’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:403:12: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘src’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:679:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:679:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:679:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:646:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:532:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:532:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c: scope_hint: In function ‘handle_read’
# 401| if (nir_deref_instr_has_indirect(src) ||
# 402| nir_deref_instr_is_known_out_of_bounds(src) ||
# 403|-> (src->deref_type == nir_deref_type_array &&
# 404| glsl_type_is_vector(nir_src_as_deref(src->parent)->type)))
# 405| return;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:404:58: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:679:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:679:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:679:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:646:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:532:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c:532:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c: scope_hint: In function ‘handle_read’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_find_array_copies.c: scope_hint: In function ‘handle_read’
# 402| nir_deref_instr_is_known_out_of_bounds(src) ||
# 403| (src->deref_type == nir_deref_type_array &&
# 404|-> glsl_type_is_vector(nir_src_as_deref(src->parent)->type)))
# 405| return;
# 406|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:46: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c: scope_hint: In function ‘find_continue_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:47:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/util/set.h:129:56: note: in definition of macro ‘set_foreach’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1319:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1319:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1319:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c: scope_hint: In function ‘find_continue_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c: scope_hint: In function ‘find_continue_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c: scope_hint: In function ‘find_continue_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c: scope_hint: In function ‘find_continue_block’
mesa-24.1.2-build/mesa-24.1.2/src/util/set.h:129:56: note: in definition of macro ‘set_foreach’
mesa-24.1.2-build/mesa-24.1.2/src/util/set.h:129:56: note: in definition of macro ‘set_foreach’
# 45| assert(header_block->predecessors->entries == 2);
# 46|
# 47|-> set_foreach(header_block->predecessors, pred_entry) {
# 48| if (pred_entry->key != prev_block)
# 49| return (nir_block *)pred_entry->key;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c: scope_hint: In function ‘opt_split_alu_of_phi’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:384:20: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1319:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1319:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1319:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c:1283:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_if.c: scope_hint: In function ‘opt_split_alu_of_phi’
# 382| * last block in the loop back to the top.
# 383| */
# 384|-> if (header_block->predecessors->entries != 2)
# 385| return false;
# 386|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_load_store_vectorize.c:394:52: warning[core.NullDereference]: Access to field 'type' results in a dereference of a null pointer (loaded from variable 'parent')
# 392| case nir_deref_type_struct: {
# 393| assert(parent);
# 394|-> int offset = glsl_get_struct_field_offset(parent->type, deref->strct.index);
# 395| *offset_base += offset;
# 396| break;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c: scope_hint: In function ‘is_access_out_of_bounds’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:633:51: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:1150:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:1150:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:1150:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:920:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:920:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:920:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:920:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:920:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c: scope_hint: In function ‘is_access_out_of_bounds’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c: scope_hint: In function ‘is_access_out_of_bounds’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c: scope_hint: In function ‘is_access_out_of_bounds’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:57:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c: scope_hint: In function ‘is_access_out_of_bounds’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c: scope_hint: In function ‘is_access_out_of_bounds’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c: scope_hint: In function ‘is_access_out_of_bounds’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c: scope_hint: In function ‘is_access_out_of_bounds’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c: scope_hint: In function ‘is_access_out_of_bounds’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c: scope_hint: In function ‘is_access_out_of_bounds’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:660:4: note: in expansion of macro ‘nir_foreach_block_in_cf_node’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:661:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:661:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:661:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c: scope_hint: In function ‘is_access_out_of_bounds’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:661:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c:661:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_loop_unroll.c: scope_hint: In function ‘is_access_out_of_bounds’
# 631| * access of the array.
# 632| */
# 633|-> unsigned length = glsl_type_is_vector(parent->type) ? glsl_get_vector_elements(parent->type) : glsl_get_length(parent->type);
# 634| return length <= trip_count;
# 635| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:145:41: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_control_flow.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:292:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:292:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:292:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:239:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:238:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:254:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2760:1: note: in expansion of macro ‘NIR_DEFINE_SRC_AS_CONST’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2760:1: note: in expansion of macro ‘NIR_DEFINE_SRC_AS_CONST’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
# 143| }
# 144|
# 145|-> if (glsl_type_is_vector_or_scalar(src->type) &&
# 146| glsl_type_is_vector_or_scalar(dst->type) &&
# 147| glsl_get_explicit_size(dst->type, false) == size &&
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:146:41: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:292:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:292:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:292:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:239:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:238:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:254:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2760:1: note: in expansion of macro ‘NIR_DEFINE_SRC_AS_CONST’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2760:1: note: in expansion of macro ‘NIR_DEFINE_SRC_AS_CONST’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
# 144|
# 145| if (glsl_type_is_vector_or_scalar(src->type) &&
# 146|-> glsl_type_is_vector_or_scalar(dst->type) &&
# 147| glsl_get_explicit_size(dst->type, false) == size &&
# 148| glsl_get_explicit_size(src->type, false) == size) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:160:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:292:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:292:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:292:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:239:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:238:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:254:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c:255:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2760:1: note: in expansion of macro ‘NIR_DEFINE_SRC_AS_CONST’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2760:1: note: in expansion of macro ‘NIR_DEFINE_SRC_AS_CONST’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_memcpy.c: scope_hint: In function ‘try_lower_memcpy’
# 158|
# 159| unsigned type_size;
# 160|-> if (dst->type == src->type &&
# 161| type_is_tightly_packed(dst->type, &type_size) &&
# 162| type_size == size) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_move.c: scope_hint: In function ‘nir_opt_move_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_move.c:90:43: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘__prev’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_move.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_move.c:130:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_move.c:130:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_move.c:130:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_move.c:132:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_move.c: scope_hint: In function ‘nir_opt_move_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_move.c:132:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:770:12: note: in expansion of macro ‘exec_node_data_backward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3056:4: note: in expansion of macro ‘foreach_list_typed_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_move.c:70:4: note: in expansion of macro ‘nir_foreach_instr_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:1111:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:1117:4: note: in expansion of macro ‘nir_foreach_use_including_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_move.c:80:7: note: in expansion of macro ‘nir_foreach_use’
# 88| if (first_user) {
# 89| /* Check predecessor instructions for the same index to keep the order */
# 90|-> while (nir_instr_prev(first_user)->index == first_user->index)
# 91| first_user = nir_instr_prev(first_user);
# 92|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c: scope_hint: In function ‘block_check_for_allowed_instrs’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c:112:26: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c:549:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c:549:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c:549:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c:528:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c: scope_hint: In function ‘block_check_for_allowed_instrs’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c: scope_hint: In function ‘block_check_for_allowed_instrs’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c: scope_hint: In function ‘block_check_for_allowed_instrs’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c: scope_hint: In function ‘block_check_for_allowed_instrs’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c: scope_hint: In function ‘block_check_for_allowed_instrs’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c: scope_hint: In function ‘block_check_for_allowed_instrs’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c:103:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c:103:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c:103:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_peephole_select.c: scope_hint: In function ‘block_check_for_allowed_instrs’
# 110| nir_deref_instr *const deref = nir_src_as_deref(intrin->src[0]);
# 111|
# 112|-> switch (deref->modes) {
# 113| case nir_var_shader_in:
# 114| case nir_var_uniform:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_preamble.c: scope_hint: In function ‘nir_opt_preamble’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_preamble.c:757:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_preamble.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
# 755|
# 756| nir_function_impl *impl = nir_shader_get_entrypoint(shader);
# 757|-> ctx.states = calloc(impl->ssa_alloc, sizeof(*ctx.states));
# 758|
# 759| /* Step 1: Calculate can_move */
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_ray_queries.c: scope_hint: In function ‘nir_opt_ray_query_ranges’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_ray_queries.c:230:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3359:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_ray_queries.c:230:4: note: in expansion of macro ‘nir_foreach_function_temp_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_ray_queries.c: scope_hint: In function ‘nir_opt_ray_query_ranges’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_ray_queries.c:225:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_ray_queries.c:225:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_ray_queries.c:225:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3359:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_ray_queries.c:230:4: note: in expansion of macro ‘nir_foreach_function_temp_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3359:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_ray_queries.c:230:4: note: in expansion of macro ‘nir_foreach_function_temp_variable’
# 228| ray_query_count++;
# 229| }
# 230|-> nir_foreach_function_temp_variable(var, func->impl) {
# 231| if (!var->data.ray_query || glsl_type_is_array(var->type))
# 232| continue;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c: scope_hint: In function ‘loop_contains_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:145:32: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:256:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:256:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:256:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:260:7: note: in expansion of macro ‘nir_foreach_block_reverse’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:738:33: note: in definition of macro ‘exec_node_data_backward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3056:4: note: in expansion of macro ‘foreach_list_typed_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:261:10: note: in expansion of macro ‘nir_foreach_instr_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:768:12: note: in expansion of macro ‘exec_node_data_backward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3056:4: note: in expansion of macro ‘foreach_list_typed_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:261:10: note: in expansion of macro ‘nir_foreach_instr_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:770:12: note: in expansion of macro ‘exec_node_data_backward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3056:4: note: in expansion of macro ‘foreach_list_typed_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:261:10: note: in expansion of macro ‘nir_foreach_instr_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c: scope_hint: In function ‘loop_contains_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3056:4: note: in expansion of macro ‘foreach_list_typed_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:261:10: note: in expansion of macro ‘nir_foreach_instr_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:1111:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:194:4: note: in expansion of macro ‘nir_foreach_use_including_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c: scope_hint: In function ‘loop_contains_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c: scope_hint: In function ‘loop_contains_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c: scope_hint: In function ‘loop_contains_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c: scope_hint: In function ‘loop_contains_block’
# 143| nir_block *after = nir_cf_node_as_block(nir_cf_node_next(&loop->cf_node));
# 144|
# 145|-> return block->index > before->index && block->index < after->index;
# 146| }
# 147|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:145:63: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:256:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:256:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:256:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:260:7: note: in expansion of macro ‘nir_foreach_block_reverse’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:738:33: note: in definition of macro ‘exec_node_data_backward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3056:4: note: in expansion of macro ‘foreach_list_typed_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:261:10: note: in expansion of macro ‘nir_foreach_instr_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:768:12: note: in expansion of macro ‘exec_node_data_backward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3056:4: note: in expansion of macro ‘foreach_list_typed_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:261:10: note: in expansion of macro ‘nir_foreach_instr_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:770:12: note: in expansion of macro ‘exec_node_data_backward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3056:4: note: in expansion of macro ‘foreach_list_typed_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:261:10: note: in expansion of macro ‘nir_foreach_instr_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c: scope_hint: In function ‘loop_contains_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3056:4: note: in expansion of macro ‘foreach_list_typed_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:261:10: note: in expansion of macro ‘nir_foreach_instr_reverse_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:1111:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c:194:4: note: in expansion of macro ‘nir_foreach_use_including_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c: scope_hint: In function ‘loop_contains_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c: scope_hint: In function ‘loop_contains_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3393:14: note: in expansion of macro ‘exec_node_data’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c: scope_hint: In function ‘loop_contains_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_sink.c: scope_hint: In function ‘loop_contains_block’
# 143| nir_block *after = nir_cf_node_as_block(nir_cf_node_next(&loop->cf_node));
# 144|
# 145|-> return block->index > before->index && block->index < after->index;
# 146| }
# 147|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c: scope_hint: In function ‘is_atomic_already_optimized’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:194:68: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:359:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:359:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:359:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:317:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:318:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:318:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:318:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c: scope_hint: In function ‘is_atomic_already_optimized’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:318:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:318:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c: scope_hint: In function ‘is_atomic_already_optimized’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c: scope_hint: In function ‘is_atomic_already_optimized’
# 192| nir_block *first_then = nir_if_first_then_block(nir_cf_node_as_if(cf));
# 193| nir_block *last_then = nir_if_last_then_block(nir_cf_node_as_if(cf));
# 194|-> bool within_then = instr->instr.block->index >= first_then->index;
# 195| within_then = within_then && instr->instr.block->index <= last_then->index;
# 196| if (!within_then)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:195:77: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:359:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:359:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:359:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:317:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:318:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:318:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:318:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c: scope_hint: In function ‘is_atomic_already_optimized’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:318:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c:318:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c: scope_hint: In function ‘is_atomic_already_optimized’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_uniform_atomics.c: scope_hint: In function ‘is_atomic_already_optimized’
# 193| nir_block *last_then = nir_if_last_then_block(nir_cf_node_as_if(cf));
# 194| bool within_then = instr->instr.block->index >= first_then->index;
# 195|-> within_then = within_then && instr->instr.block->index <= last_then->index;
# 196| if (!within_then)
# 197| continue;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c: scope_hint: In function ‘can_move_deref_between_shaders’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1861:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:164:7: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘can_move_deref_between_shaders’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:164:7: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:164:7: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4265:4: note: in expansion of macro ‘foreach_list_typed_from’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4265:4: note: in expansion of macro ‘foreach_list_typed_from’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1416:4: note: in expansion of macro ‘BITSET_FOREACH_SET’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1416:4: note: in expansion of macro ‘BITSET_FOREACH_SET’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1416:4: note: in expansion of macro ‘BITSET_FOREACH_SET’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1425:4: note: in expansion of macro ‘BITSET_FOREACH_SET’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1425:4: note: in expansion of macro ‘BITSET_FOREACH_SET’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1425:4: note: in expansion of macro ‘BITSET_FOREACH_SET’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1583:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1583:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1583:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c: scope_hint: In function ‘can_move_deref_between_shaders’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1583:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1590:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1590:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1590:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1590:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c: scope_hint: In function ‘can_move_deref_between_shaders’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1590:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1590:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1614:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1621:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1621:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1675:4: note: in expansion of macro ‘BITSET_FOREACH_SET’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:1675:4: note: in expansion of macro ‘BITSET_FOREACH_SET’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:2105:4: note: in expansion of macro ‘BITSET_FOREACH_SET’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:2105:4: note: in expansion of macro ‘BITSET_FOREACH_SET’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c: scope_hint: In function ‘can_move_deref_between_shaders’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c: scope_hint: In function ‘can_move_deref_between_shaders’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c: scope_hint: In function ‘can_move_deref_between_shaders’
# 1859| * move subroutine uniforms.
# 1860| */
# 1861|-> if (var->name && strstr(var->name, "__subu_") == var->name)
# 1862| return false;
# 1863|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:3103:33: warning[core.NullDereference]: Access to field 'parent_instr' results in a dereference of a null pointer (loaded from variable 'baryc')
# 3101|
# 3102| nir_intrinsic_instr *baryc_i =
# 3103|-> nir_instr_as_intrinsic(baryc->parent_instr);
# 3104|
# 3105| if (alu_interp == FLAG_INTERP_LINEAR_PIXEL ||
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:3221:47: warning[core.NullDereference]: Access to field 'parent_instr' results in a dereference of an undefined pointer value
# 3219| head) {
# 3220| assert(i < 3);
# 3221|-> iter->instr = nir_instr_as_intrinsic(new_tes_loads[i]->parent_instr);
# 3222| i++;
# 3223| }
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c: scope_hint: In function ‘fs_assign_slots’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:3766:28: warning[-Wunused-but-set-variable]: variable ‘max_slot’ set but not used
# 3766 | unsigned i, slot_index, max_slot;
# | ^~~~~~~~
# 3764| nir_opt_varyings_progress *progress)
# 3765| {
# 3766|-> unsigned i, slot_index, max_slot;
# 3767| unsigned num_assigned_slots = 0;
# 3768|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:3771:7: warning[deadcode.DeadStores]: Value stored to 'max_slot' is never read
# 3769| if (assign_colors) {
# 3770| slot_index = VARYING_SLOT_COL0 * 8; /* starting slot */
# 3771|-> max_slot = VARYING_SLOT_COL1 * 8 + 8;
# 3772| } else {
# 3773| slot_index = VARYING_SLOT_VAR0 * 8; /* starting slot */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_varyings.c:3774:7: warning[deadcode.DeadStores]: Value stored to 'max_slot' is never read
# 3772| } else {
# 3773| slot_index = VARYING_SLOT_VAR0 * 8; /* starting slot */
# 3774|-> max_slot = VARYING_SLOT_MAX;
# 3775| }
# 3776|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_print.c:107:8: warning[core.NullDereference]: Dereference of null pointer
# 105| divergence_status(print_state *state, bool divergent)
# 106| {
# 107|-> if (state->shader->info.divergence_analysis_run)
# 108| return divergent ? "div " : "con ";
# 109|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_remove_tex_shadow.c: scope_hint: In function ‘remove_tex_shadow.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_remove_tex_shadow.c:85:26: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_remove_tex_shadow.c: scope_hint: In function ‘remove_tex_shadow.part.0’
# 83| sampler_deref = nir_instr_as_deref(tex->src[sampler_src_index].src.ssa->parent_instr);
# 84| sampler = nir_deref_instr_get_variable(sampler_deref);
# 85|-> sampler->type = strip_shadow_with_array(sampler->type);
# 86| sampler_deref->type = sampler->type;
# 87| } else {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c: scope_hint: In function ‘nir_schedule_calculate_deps’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:434:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘n’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:1204:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:1204:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:1204:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:1272:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:1272:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:1272:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:1273:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c: scope_hint: In function ‘nir_schedule_calculate_deps’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:1273:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:1137:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:493:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:753:12: note: in expansion of macro ‘exec_node_data_backward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3052:4: note: in expansion of macro ‘foreach_list_typed_reverse’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:511:4: note: in expansion of macro ‘nir_foreach_instr_reverse’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3052:4: note: in expansion of macro ‘foreach_list_typed_reverse’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:511:4: note: in expansion of macro ‘nir_foreach_instr_reverse’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c: scope_hint: In function ‘nir_schedule_calculate_deps’
# 432| nir_schedule_calculate_deps(nir_deps_state *state, nir_schedule_node *n)
# 433| {
# 434|-> nir_instr *instr = n->instr;
# 435|
# 436| /* For NIR SSA defs, we only need to do a single pass of making the uses
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:668:23: warning[core.NullDereference]: Access to field 'instr' results in a dereference of a null pointer (loaded from variable 'chosen')
# 666| if (debug) {
# 667| fprintf(stderr, "chose (leader fallback): ");
# 668|-> nir_print_instr(chosen->instr, stderr);
# 669| fprintf(stderr, "\n");
# 670| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:714:23: warning[core.NullDereference]: Access to field 'instr' results in a dereference of a null pointer (loaded from variable 'chosen')
# 712| if (debug) {
# 713| fprintf(stderr, "chose (leader): ");
# 714|-> nir_print_instr(chosen->instr, stderr);
# 715| fprintf(stderr, "\n");
# 716| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_schedule.c:834:23: warning[core.NullDereference]: Access to field 'instr' results in a dereference of a null pointer (loaded from variable 'chosen')
# 832| if (debug) {
# 833| fprintf(stderr, "chose (max delay): ");
# 834|-> nir_print_instr(chosen->instr, stderr);
# 835| fprintf(stderr, "\n");
# 836| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_serialize.c:1126:55: warning[core.BitwiseShift]: Right shift by '32' overflows the capacity of 'int'
# 1124| for (unsigned i = 0; i < num_indices; i++) {
# 1125| intrin->const_index[i] =
# 1126|-> (header.intrinsic.packed_const_indices >> (i * bit_size)) &
# 1127| bit_mask;
# 1128| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_serialize.c:2047:20: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'void *', which is incompatible with sizeof operand type 'uintptr_t'
# 2045| list_inithead(&ctx.phi_srcs);
# 2046| ctx.idx_table_len = blob_read_uint32(blob);
# 2047|-> ctx.idx_table = calloc(ctx.idx_table_len, sizeof(uintptr_t));
# 2048|
# 2049| uint32_t strings = blob_read_uint32(blob);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_64bit_vec3_and_vec4.c: scope_hint: In function ‘get_var_pair’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_64bit_vec3_and_vec4.c:143:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘new_var’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_64bit_vec3_and_vec4.c: scope_hint: In function ‘get_var_pair’
# 141| if (!entry) {
# 142| new_var = (variable_pair *)calloc(1, sizeof(variable_pair));
# 143|-> new_var->xy = nir_variable_clone(old_var, b->shader);
# 144| new_var->zw = nir_variable_clone(old_var, b->shader);
# 145| new_var->xy->type = glsl_dvec_type(2);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_64bit_vec3_and_vec4.c: scope_hint: In function ‘split_load_deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_64bit_vec3_and_vec4.c:172:43: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘split_load_deref’
# 170| nir_variable *old_var = nir_intrinsic_get_var(intr, 0);
# 171| unsigned old_components = glsl_get_components(
# 172|-> glsl_without_array_or_matrix(old_var->type));
# 173|
# 174| variable_pair *vars = get_var_pair(b, old_var, split_vars);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_per_member_structs.c: scope_hint: In function ‘build_member_deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_per_member_structs.c:109:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:905:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:911:4: note: in expansion of macro ‘nir_foreach_variable_in_list_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:918:4: note: in expansion of macro ‘nir_foreach_variable_in_shader_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_per_member_structs.c:169:4: note: in expansion of macro ‘nir_foreach_variable_with_modes_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:905:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:911:4: note: in expansion of macro ‘nir_foreach_variable_in_list_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:918:4: note: in expansion of macro ‘nir_foreach_variable_in_shader_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_per_member_structs.c:169:4: note: in expansion of macro ‘nir_foreach_variable_with_modes_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_per_member_structs.c: scope_hint: In function ‘build_member_deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:905:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:911:4: note: in expansion of macro ‘nir_foreach_variable_in_list_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:918:4: note: in expansion of macro ‘nir_foreach_variable_in_shader_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_per_member_structs.c:169:4: note: in expansion of macro ‘nir_foreach_variable_with_modes_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:905:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:911:4: note: in expansion of macro ‘nir_foreach_variable_in_list_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:918:4: note: in expansion of macro ‘nir_foreach_variable_in_shader_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_per_member_structs.c:169:4: note: in expansion of macro ‘nir_foreach_variable_with_modes_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_per_member_structs.c:169:4: note: in expansion of macro ‘nir_foreach_variable_with_modes_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_per_member_structs.c: scope_hint: In function ‘build_member_deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_per_member_structs.c:169:4: note: in expansion of macro ‘nir_foreach_variable_with_modes_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:905:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:911:4: note: in expansion of macro ‘nir_foreach_variable_in_list_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:918:4: note: in expansion of macro ‘nir_foreach_variable_in_shader_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_per_member_structs.c:169:4: note: in expansion of macro ‘nir_foreach_variable_with_modes_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:905:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:911:4: note: in expansion of macro ‘nir_foreach_variable_in_list_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:918:4: note: in expansion of macro ‘nir_foreach_variable_in_shader_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_per_member_structs.c:169:4: note: in expansion of macro ‘nir_foreach_variable_with_modes_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:101:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘build_member_deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_per_member_structs.c: scope_hint: In function ‘build_member_deref’
# 107| build_member_deref(nir_builder *b, nir_deref_instr *deref, nir_variable *member)
# 108| {
# 109|-> if (deref->deref_type == nir_deref_type_var) {
# 110| return nir_build_deref_var(b, member);
# 111| } else {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_vars.c: scope_hint: In function ‘is_array_deref_of_vec.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_vars.c:40:47: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_vars.c: scope_hint: In function ‘is_array_deref_of_vec.part.0’
# 38|
# 39| nir_deref_instr *parent = nir_deref_instr_parent(deref);
# 40|-> return glsl_type_is_vector_or_scalar(parent->type);
# 41| }
# 42|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_vars.c:40:47: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘copy_deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_vars.c:1699:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_vars.c:1699:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_vars.c:1699:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_vars.c:1259:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_vars.c:1260:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_vars.c: scope_hint: In function ‘is_array_deref_of_vec.part.0’
# 38|
# 39| nir_deref_instr *parent = nir_deref_instr_parent(deref);
# 40|-> return glsl_type_is_vector_or_scalar(parent->type);
# 41| }
# 42|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_split_vars.c:139:69: warning[core.NullDereference]: Access to field 'current_index' results in a dereference of a null pointer (loaded from variable 'field')
# 137| return dst;
# 138| } else if (glsl_type_is_struct(type)) {
# 139|-> const struct glsl_type *element = glsl_get_struct_field(type, field->current_index);
# 140| return gather_constant_initializers(src->elements[field->current_index], var, element, &field->fields[field->current_index], state);
# 141| } else {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:99:51: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c: scope_hint: In function ‘def_is_invariant’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:40: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:389:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:389:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:389:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:393:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:393:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:293:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:293:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:293:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:293:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:293:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:293:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:308:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:308:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:308:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:308:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:308:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c: scope_hint: In function ‘def_is_invariant’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:323:10: note: in expansion of macro ‘nir_foreach_block_in_cf_node’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:323:10: note: in expansion of macro ‘nir_foreach_block_in_cf_node’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:324:13: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:324:13: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:324:13: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:6857: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c: scope_hint: In function ‘def_is_invariant’
# 97| nir_cf_node_as_block(nir_cf_node_prev(&loop->cf_node));
# 98|
# 99|-> return instr->block->index <= block_before_loop->index;
# 100| }
# 101|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c: scope_hint: In function ‘convert_to_lcssa’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:320:40: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:389:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:389:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:389:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:393:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:393:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:293:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:293:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:293:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:291:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:293:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:293:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:293:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:308:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:308:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:308:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:308:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c:308:7: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_to_lcssa.c: scope_hint: In function ‘convert_to_lcssa’
# 318| * We don't consider this, but assume all not_invariant.
# 319| */
# 320|-> if (nir_loop_first_block(loop)->predecessors->entries == 1)
# 321| goto end;
# 322|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/gl_spirv.c:273:4: warning[deadcode.DeadStores]: Value stored to 'words' is never read
# 271| * variables or types for gl_spirv)
# 272| */
# 273|-> words = vtn_foreach_instruction(b, words, word_end,
# 274| vtn_validate_handle_constant_instruction);
# 275|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/spirv_to_nir.c:2402:39: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2400| for (unsigned i = 0; i < num_components; ++i) {
# 2401| switch (bit_size) {
# 2402|-> case 64: src[1][i].u32 = src[1][i].u64; break;
# 2403| case 16: src[1][i].u32 = src[1][i].u16; break;
# 2404| case 8: src[1][i].u32 = src[1][i].u8; break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/spirv_to_nir.c:2403:39: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2401| switch (bit_size) {
# 2402| case 64: src[1][i].u32 = src[1][i].u64; break;
# 2403|-> case 16: src[1][i].u32 = src[1][i].u16; break;
# 2404| case 8: src[1][i].u32 = src[1][i].u8; break;
# 2405| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/spirv_to_nir.c:2404:39: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2402| case 64: src[1][i].u32 = src[1][i].u64; break;
# 2403| case 16: src[1][i].u32 = src[1][i].u16; break;
# 2404|-> case 8: src[1][i].u32 = src[1][i].u8; break;
# 2405| }
# 2406| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c: scope_hint: In function ‘unwrap_matrix’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c:56:31: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘val’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h: scope_hint: In function ‘unwrap_matrix’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c: scope_hint: In function ‘unwrap_matrix’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c: scope_hint: In function ‘unwrap_matrix’
# 54| unwrap_matrix(struct vtn_ssa_value *val)
# 55| {
# 56|-> if (glsl_type_is_matrix(val->type))
# 57| return val;
# 58|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c: scope_hint: In function ‘matrix_multiply’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c:69:43: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘_src0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h: scope_hint: In function ‘matrix_multiply’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c: scope_hint: In function ‘matrix_multiply’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c: scope_hint: In function ‘matrix_multiply’
# 67| struct vtn_ssa_value *src0 = wrap_matrix(b, _src0);
# 68| struct vtn_ssa_value *src1 = wrap_matrix(b, _src1);
# 69|-> struct vtn_ssa_value *src0_transpose = wrap_matrix(b, _src0->transposed);
# 70| struct vtn_ssa_value *src1_transpose = wrap_matrix(b, _src1->transposed);
# 71|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c:70:58: warning[core.NullDereference]: Access to field 'transposed' results in a dereference of a null pointer (loaded from variable '_src1')
# 68| struct vtn_ssa_value *src1 = wrap_matrix(b, _src1);
# 69| struct vtn_ssa_value *src0_transpose = wrap_matrix(b, _src0->transposed);
# 70|-> struct vtn_ssa_value *src1_transpose = wrap_matrix(b, _src1->transposed);
# 71|
# 72| unsigned src0_rows = glsl_get_vector_elements(src0->type);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c:72:54: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h: scope_hint: In function ‘matrix_multiply’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c: scope_hint: In function ‘matrix_multiply’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c: scope_hint: In function ‘matrix_multiply’
# 70| struct vtn_ssa_value *src1_transpose = wrap_matrix(b, _src1->transposed);
# 71|
# 72|-> unsigned src0_rows = glsl_get_vector_elements(src0->type);
# 73| unsigned src0_columns = glsl_get_matrix_columns(src0->type);
# 74| unsigned src1_columns = glsl_get_matrix_columns(src1->type);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c:74:56: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h: scope_hint: In function ‘matrix_multiply’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c: scope_hint: In function ‘matrix_multiply’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c: scope_hint: In function ‘matrix_multiply’
# 72| unsigned src0_rows = glsl_get_vector_elements(src0->type);
# 73| unsigned src0_columns = glsl_get_matrix_columns(src0->type);
# 74|-> unsigned src1_columns = glsl_get_matrix_columns(src1->type);
# 75|
# 76| const struct glsl_type *dest_type;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c:199:51: warning[core.NullDereference]: Dereference of null pointer
# 197| for (unsigned i = 0; i < cols; i++)
# 198| dest->elems[i]->def =
# 199|-> nir_fadd(&b->nb, src0->elems[i]->def, src1->elems[i]->def);
# 200| return dest;
# 201| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c:208:51: warning[core.NullDereference]: Dereference of null pointer
# 206| for (unsigned i = 0; i < cols; i++)
# 207| dest->elems[i]->def =
# 208|-> nir_fsub(&b->nb, src0->elems[i]->def, src1->elems[i]->def);
# 209| return dest;
# 210| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c:218:58: warning[core.NullDereference]: Dereference of null pointer
# 216| if (src0->transposed) {
# 217| return vtn_ssa_transpose(b, mat_times_scalar(b, src0->transposed,
# 218|-> src1->def));
# 219| } else {
# 220| return mat_times_scalar(b, src0, src1->def);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c:220:43: warning[core.NullDereference]: Dereference of null pointer
# 218| src1->def));
# 219| } else {
# 220|-> return mat_times_scalar(b, src0, src1->def);
# 221| }
# 222| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c:595:28: warning[core.NullDereference]: Access to field 'type' results in a dereference of a null pointer
# 593| }
# 594|
# 595|-> if (glsl_type_is_matrix(vtn_src[0]->type) ||
# 596| (num_inputs >= 2 && glsl_type_is_matrix(vtn_src[1]->type))) {
# 597| struct vtn_ssa_value *dest = vtn_handle_matrix_alu(b, opcode, vtn_src[0], vtn_src[1]);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c: scope_hint: In function ‘vtn_handle_alu’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c:595:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h: scope_hint: In function ‘vtn_handle_alu’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c: scope_hint: In function ‘vtn_handle_alu’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c: scope_hint: In function ‘vtn_handle_alu’
# 593| }
# 594|
# 595|-> if (glsl_type_is_matrix(vtn_src[0]->type) ||
# 596| (num_inputs >= 2 && glsl_type_is_matrix(vtn_src[1]->type))) {
# 597| struct vtn_ssa_value *dest = vtn_handle_matrix_alu(b, opcode, vtn_src[0], vtn_src[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c:624:32: warning[core.NullDereference]: Access to field 'num_components' results in a dereference of a null pointer
# 622|
# 623| case SpvOpOuterProduct: {
# 624|-> for (unsigned i = 0; i < src[1]->num_components; i++) {
# 625| dest->elems[i]->def =
# 626| nir_fmul(&b->nb, src[0], nir_channel(&b->nb, src[1], i));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_alu.c:884:30: warning[core.NullDereference]: Access to field 'bit_size' results in a dereference of a null pointer
# 882| if (src_bit_size == 0)
# 883| continue;
# 884|-> if (src_bit_size != src[i]->bit_size) {
# 885| assert(src_bit_size == 32);
# 886| /* Convert the Shift, Offset and Count operands to 32 bits, which is the bitsize
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_amd.c: scope_hint: In function ‘vtn_handle_amd_shader_explicit_vertex_parameter_instruction’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_amd.c:208:56: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_amd.c: scope_hint: In function ‘vtn_handle_amd_shader_explicit_vertex_parameter_instruction’
# 206| */
# 207| const bool vec_array_deref = deref->deref_type == nir_deref_type_array &&
# 208|-> glsl_type_is_vector(nir_deref_instr_parent(deref)->type);
# 209|
# 210| nir_deref_instr *vec_deref = NULL;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_amd.c:218:59: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_amd.c: scope_hint: In function ‘vtn_handle_amd_shader_explicit_vertex_parameter_instruction’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_amd.c: scope_hint: In function ‘vtn_handle_amd_shader_explicit_vertex_parameter_instruction’
# 216| intrin->src[1] = nir_src_for_ssa(vtn_get_nir_ssa(b, w[6]));
# 217|
# 218|-> intrin->num_components = glsl_get_vector_elements(deref->type);
# 219| nir_def_init(&intrin->instr, &intrin->def,
# 220| glsl_get_vector_elements(deref->type),
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_unstructured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_cfg.c:574:20: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:282:28: note: in definition of macro ‘exec_node_data’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘vtn_emit_cf_func_unstructured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘vtn_emit_cf_func_unstructured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘vtn_emit_cf_func_unstructured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_unstructured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘vtn_emit_cf_func_unstructured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_unstructured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_cfg.c:529:7: note: in expansion of macro ‘vtn_assert’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_unstructured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_cfg.c:336:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:235:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_cfg.c:573:10: note: in expansion of macro ‘vtn_foreach_case’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_cfg.c:574:20: note: read of 1 bit from after the end of ‘cases’
# └───────────────────────┘
# ^
# 572| struct vtn_case *def = NULL;
# 573| vtn_foreach_case(cse, &cases) {
# 574|-> if (cse->is_default) {
# 575| assert(def == NULL);
# 576| def = cse;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_glsl450.c:79:20: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 77| subdet[i] = build_mat_subdet(b, col, size, i, 0);
# 78|
# 79|-> nir_def *prod = nir_fmul(b, col[0], nir_vec(b, subdet, size));
# 80|
# 81| nir_def *result = NULL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_glsl450.c:155:8: warning[core.NullDereference]: Access to field 'bit_size' results in a dereference of a null pointer (loaded from variable 'x')
# 153| build_asin(nir_builder *b, nir_def *x, float p0, float p1, bool piecewise)
# 154| {
# 155|-> if (x->bit_size == 16) {
# 156| /* The polynomial approximation isn't precise enough to meet half-float
# 157| * precision requirements. Alternatively, we could implement this using
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_glsl450.c:342:57: warning[core.NullDereference]: Access to field 'bit_size' results in a dereference of a null pointer
# 340|
# 341| case GLSLstd450Modf: {
# 342|-> nir_def *inf = nir_imm_floatN_t(&b->nb, INFINITY, src[0]->bit_size);
# 343| nir_def *sign_bit =
# 344| nir_imm_intN_t(&b->nb, (uint64_t)1 << (src[0]->bit_size - 1),
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_glsl450.c:367:57: warning[core.NullDereference]: Access to field 'bit_size' results in a dereference of a null pointer
# 365|
# 366| case GLSLstd450ModfStruct: {
# 367|-> nir_def *inf = nir_imm_floatN_t(&b->nb, INFINITY, src[0]->bit_size);
# 368| nir_def *sign_bit =
# 369| nir_imm_intN_t(&b->nb, (uint64_t)1 << (src[0]->bit_size - 1),
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_glsl450.c:453:36: warning[core.NullDereference]: Access to field 'bit_size' results in a dereference of a null pointer
# 451| dest->def =
# 452| nir_bcsel(nb, nir_flt(nb, nir_fdot(nb, src[2], src[1]),
# 453|-> NIR_IMM_FP(nb, 0.0)),
# 454| src[0], nir_fneg(nb, src[0]));
# 455| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_glsl450.c:463:42: warning[core.NullDereference]: Access to field 'bit_size' results in a dereference of a null pointer
# 461| src[1],
# 462| nir_fmul(nb, nir_fdot(nb, src[0], src[1]),
# 463|-> NIR_IMM_FP(nb, 2.0)));
# 464| break;
# 465|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_glsl450.c:471:22: warning[core.NullDereference]: Access to field 'bit_size' results in a dereference of a null pointer
# 469| nir_def *eta = src[2];
# 470| nir_def *n_dot_i = nir_fdot(nb, N, I);
# 471|-> nir_def *one = NIR_IMM_FP(nb, 1.0);
# 472| nir_def *zero = NIR_IMM_FP(nb, 0.0);
# 473| /* According to the SPIR-V and GLSL specs, eta is always a float
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_glsl450.c:480:26: warning[core.NullDereference]: Access to field 'bit_size' results in a dereference of a null pointer (loaded from variable 'eta')
# 478| * double if the other operands are double also.
# 479| */
# 480|-> if (I->bit_size != eta->bit_size) {
# 481| eta = nir_type_convert(nb, eta, nir_type_float,
# 482| nir_type_float | I->bit_size,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_glsl450.c:523:33: warning[core.NullDereference]: Access to field 'bit_size' results in a dereference of a null pointer
# 521| * For 16-bit precision this we clamp x to [-4.2, +4.2].
# 522| */
# 523|-> const uint32_t bit_size = src[0]->bit_size;
# 524| const double clamped_x = bit_size > 16 ? 10.0 : 4.2;
# 525| nir_def *x = nir_fclamp(nb, src[0],
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_opencl.c:210:52: warning[core.NullDereference]: Array access (from variable 'w_src') results in a null pointer dereference
# 208| vtn_assert(num_srcs <= ARRAY_SIZE(srcs));
# 209| for (unsigned i = 0; i < num_srcs; i++) {
# 210|-> struct vtn_value *val = vtn_untyped_value(b, w_src[i]);
# 211| struct vtn_ssa_value *ssa = vtn_ssa_value(b, w_src[i]);
# 212| srcs[i] = ssa->def;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_opencl.c: scope_hint: In function ‘handle_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_opencl.c:218:7: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘w_dest’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_opencl.c:208:4: note: in expansion of macro ‘vtn_assert’
# 216| nir_def *result = handler(b, opcode, num_srcs, srcs, src_types, dest_type);
# 217| if (result) {
# 218|-> vtn_push_nir_ssa(b, w_dest[1], result);
# 219| } else {
# 220| vtn_assert(dest_type == NULL);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_opencl.c: scope_hint: In function ‘handle_alu’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_opencl.c:282:62: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dest_type’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_opencl.c:208:4: note: in expansion of macro ‘vtn_assert’
# 280| srcs[0], srcs[1], srcs[2], NULL);
# 281| if (opcode == OpenCLstd_Popcount)
# 282|-> ret = nir_u2uN(&b->nb, ret, glsl_get_bit_size(dest_type->type));
# 283| return ret;
# 284| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_opencl.c: scope_hint: In function ‘handle_special’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_opencl.c:506:20: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dest_type’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_opencl.c:208:4: note: in expansion of macro ‘vtn_assert’
# 504| return nir_copysign(nb, srcs[0], srcs[1]);
# 505| case OpenCLstd_Cross:
# 506|-> if (dest_type->length == 4)
# 507| return nir_cross4(nb, srcs[0], srcs[1]);
# 508| return nir_cross3(nb, srcs[0], srcs[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:251:27: warning[core.NullDereference]: Array access (from variable 'switch_merge') results in a null pointer dereference
# 249| return NULL;
# 250|
# 251|-> if (block->label[1] == switch_merge[1])
# 252| return NULL;
# 253|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_switch_case_condition’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:1423:35: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘b’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:1522:4: note: in expansion of macro ‘vtn_assert’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_switch_case_condition’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:507:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h: scope_hint: In function ‘vtn_switch_case_condition’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:507:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_switch_case_condition’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:65:45: note: in definition of macro ‘likely’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:1605:7: note: in expansion of macro ‘vtn_assert’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:1605:7: note: in expansion of macro ‘vtn_assert’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:1418:4: note: in expansion of macro ‘vtn_assert’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘vtn_switch_case_condition’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘vtn_switch_case_condition’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘vtn_switch_case_condition’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_switch_case_condition’
# 1421| nir_def *any = nir_imm_false(&b->nb);
# 1422|
# 1423|-> struct vtn_block *header = b->func->ordered_blocks[swtch->start_pos];
# 1424|
# 1425| for (unsigned j = 0; j < header->successors_count; j++) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_structured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:1590:34: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘b’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:1522:4: note: in expansion of macro ‘vtn_assert’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_structured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:507:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h: scope_hint: In function ‘vtn_emit_cf_func_structured’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:507:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_structured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_structured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_structured’
# 1588| nir_block *last = nir_loop_last_block(top->nloop);
# 1589| if (!nir_block_ends_in_jump(last)) {
# 1590|-> b->nb.cursor = nir_after_block(last);
# 1591| nir_jump(&b->nb, nir_jump_break);
# 1592| }
Error: GCC_ANALYZER_WARNING (CWE-416):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:1590:34: warning[-Wanalyzer-use-after-free]: use after ‘free’ of ‘b’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:1522:4: note: in expansion of macro ‘vtn_assert’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_structured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:507:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h: scope_hint: In function ‘vtn_emit_cf_func_structured’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:507:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_structured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_structured’
# 1588| nir_block *last = nir_loop_last_block(top->nloop);
# 1589| if (!nir_block_ends_in_jump(last)) {
# 1590|-> b->nb.cursor = nir_after_block(last);
# 1591| nir_jump(&b->nb, nir_jump_break);
# 1592| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:1734:4: warning[unix.Malloc]: Potential leak of memory pointed to by 'stack.data.data'
# 1732| }
# 1733|
# 1734|-> vtn_assert(count_construct_stack(&stack) == 1);
# 1735| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_variables.c:1737:14: warning[core.NullDereference]: Access to field 'base_type' results in a dereference of a null pointer (loaded from variable 'interface_type')
# 1735| */
# 1736| assert(interface_type != NULL);
# 1737|-> if (interface_type->base_type == vtn_base_type_accel_struct) {
# 1738| mode = vtn_variable_mode_accel_struct;
# 1739| nir_mode = nir_var_uniform;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_variables.c: scope_hint: In function ‘vtn_storage_class_to_mode’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_variables.c:1737:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘interface_type’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h: scope_hint: In function ‘vtn_storage_class_to_mode’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_variables.c: scope_hint: In function ‘vtn_storage_class_to_mode’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:732:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:756:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl_types.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:760:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_private.h:760:4: note: in expansion of macro ‘vtn_fail_if’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_variables.c:2078:4: note: in expansion of macro ‘vtn_assert’
# 1735| */
# 1736| assert(interface_type != NULL);
# 1737|-> if (interface_type->base_type == vtn_base_type_accel_struct) {
# 1738| mode = vtn_variable_mode_accel_struct;
# 1739| nir_mode = nir_var_uniform;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_variables.c:2742:7: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 2740| dest = vtn_align_pointer(b, dest, dest_alignment);
# 2741|
# 2742|-> vtn_emit_make_visible_barrier(b, src_access, src_scope, src->mode);
# 2743|
# 2744| vtn_variable_copy(b, dest, src,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_variables.c:2772:7: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 2770| dest = vtn_align_pointer(b, dest, dest_alignment);
# 2771|
# 2772|-> vtn_emit_make_visible_barrier(b, src_access, src_scope, src->mode);
# 2773|
# 2774| nir_memcpy_deref_with_access(&b->nb,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_variables.c:2798:7: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 2796| src = vtn_align_pointer(b, src, alignment);
# 2797|
# 2798|-> vtn_emit_make_visible_barrier(b, access, scope, src->mode);
# 2799|
# 2800| vtn_push_ssa_value(b, w[2], vtn_variable_load(b, src, spv_access_to_gl_access(access)));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_variables.c:2843:7: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 2841| vtn_variable_store(b, src, dest, spv_access_to_gl_access(access));
# 2842|
# 2843|-> vtn_emit_make_available_barrier(b, access, scope, dest->mode);
# 2844| break;
# 2845| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/egl_dri2.c:1711:17: warning[core.NullDereference]: Access to field 'vtbl' results in a dereference of a null pointer (loaded from variable 'old_dri2_dpy')
# 1709| if (dri2_dpy->core->bindContext(cctx, ddraw, rdraw)) {
# 1710| if (old_dsurf && _eglSurfaceInSharedBufferMode(old_dsurf) &&
# 1711|-> old_dri2_dpy->vtbl->set_shared_buffer_mode) {
# 1712| old_dri2_dpy->vtbl->set_shared_buffer_mode(old_disp, old_dsurf,
# 1713| true);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/egl_dri2.c: scope_hint: In function ‘dri2_make_current’
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/egl_dri2.c:1711:29: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘old_dri2_dpy’
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/egl_dri2.c: scope_hint: In function ‘dri2_make_current’
# 1709| if (dri2_dpy->core->bindContext(cctx, ddraw, rdraw)) {
# 1710| if (old_dsurf && _eglSurfaceInSharedBufferMode(old_dsurf) &&
# 1711|-> old_dri2_dpy->vtbl->set_shared_buffer_mode) {
# 1712| old_dri2_dpy->vtbl->set_shared_buffer_mode(old_disp, old_dsurf,
# 1713| true);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_device.c: scope_hint: In function ‘device_probe_device’
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_device.c:299:29: warning[-Wanalyzer-malloc-leak]: leak of ‘strdup("kms_swrast")’
# 297| free(dri2_dpy->driver_name);
# 298| _eglLog(_EGL_WARNING, "NEEDS EXTENSION: falling back to kms_swrast");
# 299|-> dri2_dpy->driver_name = strdup("kms_swrast");
# 300| }
# 301|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_device.c: scope_hint: In function ‘device_probe_device_sw’
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_device.c:326:7: warning[-Wanalyzer-malloc-leak]: leak of ‘strdup(<unknown>)’
# 324| dri2_dpy->fd_display_gpu = -1;
# 325| dri2_dpy->driver_name = strdup(disp->Options.Zink ? "zink" : "swrast");
# 326|-> if (!dri2_dpy->driver_name)
# 327| return false;
# 328|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_drm.c:124:31: warning[core.NullDereference]: Access to field 'dri_image_format' results in a dereference of a null pointer (loaded from variable 'visual')
# 122| util_format_description(gl_config->color_format);
# 123| const struct util_format_description *fmt_s =
# 124|-> util_format_description(visual->dri_image_format);
# 125|
# 126| if (util_is_format_compatible(fmt_c, fmt_s) ||
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_drm.c: scope_hint: In function ‘dri2_drm_config_is_compatible’
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_drm.c:124:37: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘visual’
# 122| util_format_description(gl_config->color_format);
# 123| const struct util_format_description *fmt_s =
# 124|-> util_format_description(visual->dri_image_format);
# 125|
# 126| if (util_is_format_compatible(fmt_c, fmt_s) ||
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_surfaceless.c: scope_hint: In function ‘surfaceless_probe_device’
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_surfaceless.c:260:35: warning[-Wanalyzer-malloc-leak]: leak of ‘strdup("kms_swrast")’
# 258| if (driver_name && (strcmp(driver_name, "vgem") == 0 ||
# 259| strcmp(driver_name, "virtio_gpu") == 0))
# 260|-> dri2_dpy->driver_name = strdup("kms_swrast");
# 261| free(driver_name);
# 262| } else {
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_surfaceless.c: scope_hint: In function ‘surfaceless_probe_device_sw’
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_surfaceless.c:306:7: warning[-Wanalyzer-malloc-leak]: leak of ‘strdup(<unknown>)’
# 304|
# 305| dri2_dpy->driver_name = strdup(disp->Options.Zink ? "zink" : "swrast");
# 306|-> if (!dri2_dpy->driver_name)
# 307| return false;
# 308|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_x11.c: scope_hint: In function ‘dri2_x11_connect’
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_x11.c:747:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*dri2_dpy.driver_name’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_x11.c:36: included_from: Included from here.
/usr/include/string.h:156:12: note: argument 1 of ‘strcmp’ must be non-null
# 745| }
# 746|
# 747|-> if (!strcmp(dri2_dpy->driver_name, "zink")) {
# 748| close(dri2_dpy->fd_render_gpu);
# 749| return EGL_FALSE;
Error: GCC_ANALYZER_WARNING (CWE-465):
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_x11_dri3.c: scope_hint: In function ‘dri3_x11_connect’
mesa-24.1.2-build/mesa-24.1.2/src/egl/drivers/dri2/platform_x11_dri3.c:644:7: warning[-Wanalyzer-deref-before-check]: check of ‘*dri2_dpy.driver_name’ for NULL after already dereferencing it
# 642| }
# 643|
# 644|-> if (!dri2_dpy->driver_name) {
# 645| _eglLog(_EGL_WARNING, "DRI3: No driver found");
# 646| close(dri2_dpy->fd_render_gpu);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c: scope_hint: In function ‘_eglWaitClientCommon’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c:1620:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c:1638:4: note: in expansion of macro ‘_EGL_FUNC_START’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c:1638:4: note: in expansion of macro ‘_EGL_FUNC_START’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c: scope_hint: In function ‘_eglWaitClientCommon’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglsurface.h: scope_hint: In function ‘_eglWaitClientCommon’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c: scope_hint: In function ‘_eglWaitClientCommon’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c:1619:4: note: in expansion of macro ‘egl_relax’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c:1619:4: note: in expansion of macro ‘egl_relax’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c:1619:4: note: in expansion of macro ‘egl_relax’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c:1619:4: note: in expansion of macro ‘egl_relax’
# 1618|
# 1619| egl_relax (disp, &ctx->Resource) {
# 1620|-> ret = disp->Driver->WaitClient(disp, ctx);
# 1621| }
# 1622|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c: scope_hint: In function ‘eglWaitNative’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c:1665:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c:1652:4: note: in expansion of macro ‘_EGL_FUNC_START’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c: scope_hint: In function ‘eglWaitNative’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c: scope_hint: In function ‘eglWaitNative’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglsurface.h: scope_hint: In function ‘eglWaitNative’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c: scope_hint: In function ‘eglWaitNative’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c:1664:4: note: in expansion of macro ‘egl_relax’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c:1664:4: note: in expansion of macro ‘egl_relax’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c:1664:4: note: in expansion of macro ‘egl_relax’
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/eglapi.c:1664:4: note: in expansion of macro ‘egl_relax’
# 1663|
# 1664| egl_relax (disp) {
# 1665|-> ret = disp->Driver->WaitNative(engine);
# 1666| }
# 1667|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/egldisplay.c:233:11: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 231|
# 232| /* otherwise, compare the lists */
# 233|-> return memcmp(a, b, na * sizeof(a[0])) == 0 ? EGL_TRUE : EGL_FALSE;
# 234| }
# 235|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/egldisplay.c:233:11: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 231|
# 232| /* otherwise, compare the lists */
# 233|-> return memcmp(a, b, na * sizeof(a[0])) == 0 ? EGL_TRUE : EGL_FALSE;
# 234| }
# 235|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/egldisplay.c:286:7: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 284| goto out;
# 285| }
# 286|-> memcpy(disp->Options.Attribs, attrib_list,
# 287| num_attribs * sizeof(EGLAttrib));
# 288| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/egl/main/egldisplay.c:460:18: warning[core.NullDereference]: Access to field 'Next' results in a dereference of a null pointer (loaded from variable 'prev')
# 458| }
# 459| assert(prev);
# 460|-> prev->Next = res->Next;
# 461| } else {
# 462| res->Display->ResourceLists[type] = res->Next;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/drm/etnaviv_bo.c: scope_hint: In function ‘etna_bo_new’
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/drm/etnaviv_bo.c:207:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘bo_from_handle(dev, size, req.handle, flags)’
# 205| simple_mtx_lock(&etna_device_lock);
# 206| bo = bo_from_handle(dev, size, req.handle, flags);
# 207|-> bo->reuse = 1;
# 208| simple_mtx_unlock(&etna_device_lock);
# 209|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/drm/etnaviv_cmd_stream.c:164:2: warning[deadcode.DeadStores]: Value stored to 'idx' is never read
# 162| uint32_t idx;
# 163|
# 164|-> idx = APPEND(&priv->submit, bos);
# 165| idx = APPEND(priv, bos);
# 166|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/drm/etnaviv_perfmon.c: scope_hint: In function ‘etna_perfmon_query_domains’
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/drm/etnaviv_perfmon.c:78:23: warning[-Wanalyzer-malloc-leak]: leak of ‘dom’
# 76| break;
# 77|
# 78|-> dom = calloc(1, sizeof(*dom));
# 79| if (!dom)
# 80| return -ENOMEM;
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/hwdb/etna_hwdb.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/common/freedreno_rd_output.c:123:7: warning[unix.Malloc]: Use of memory after it is freed
# 121| */
# 122| char file_path[PATH_MAX];
# 123|-> snprintf(file_path, sizeof(file_path), "%s/%s_trigger",
# 124| fd_rd_output_base_path, output->name);
# 125| unlink(file_path);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo_heap.c: scope_hint: In function ‘fd_bo_heap_new’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo_heap.c:53:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘heap’
# 51| heap = calloc(1, sizeof(*heap));
# 52|
# 53|-> heap->dev = dev;
# 54| heap->flags = flags;
# 55| simple_mtx_init(&heap->lock, mtx_plain);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo_heap.c: scope_hint: In function ‘fd_bo_heap_alloc’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo_heap.c:243:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘s’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_drmif.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo_heap.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_priv.h:293:4: note: in expansion of macro ‘list_for_each_entry_safe’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo_heap.c:207:4: note: in expansion of macro ‘foreach_bo_safe’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo_heap.c: scope_hint: In function ‘fd_bo_heap_alloc’
# 241| struct sa_bo *s = calloc(1, sizeof(*s));
# 242|
# 243|-> s->heap = heap;
# 244| s->offset = offset;
# 245|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_image.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_resource.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_context.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_autotune.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_util.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_drmif.h:309:11: warning[core.NullDereference]: Access to field 'iova' results in a dereference of a null pointer (loaded from variable 'bo')
# 307| /* ancient kernels did not support this */
# 308| assert(bo->iova != 0);
# 309|-> return bo->iova;
# 310| }
# 311|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_pipe.c: scope_hint: In function ‘fd_fence_new’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_pipe.c:224:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘f’
# 222| struct fd_fence *f = calloc(1, sizeof(*f));
# 223|
# 224|-> f->refcnt = 1;
# 225| f->pipe = fd_pipe_ref(pipe);
# 226| util_queue_fence_init(&f->ready);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp.c:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_priv.h: scope_hint: In function ‘grow’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_priv.h:84:1: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp.c:620: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp_reloc.h:31:14: note: in definition of macro ‘X’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp_reloc.h:31:14: note: in definition of macro ‘X’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp_reloc.h:31:14: note: in definition of macro ‘X’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp.c: scope_hint: In function ‘grow’
mesa-24.1.2-build/mesa-24.1.2/src/util/hash_table.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp.c:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp.c:114:18: note: in expansion of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp.c:117:16: note: in expansion of macro ‘APPEND’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp.c:117:16: note: in expansion of macro ‘APPEND’
# 82| *ptr = realloc(*ptr, *max * sz);
# 83| }
# 84|-> }
# 85|
# 86| #define DECLARE_ARRAY(type, name) \
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo.c:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo.c: scope_hint: In function ‘fd_bo_add_fence’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_priv.h:94:33: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo.c:832:7: note: in expansion of macro ‘APPEND’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo.c:832:7: note: in expansion of macro ‘APPEND’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo.c:832:7: note: in expansion of macro ‘APPEND’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo.c:832:7: note: in expansion of macro ‘APPEND’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_bo.c:832:7: note: in expansion of macro ‘APPEND’
# 92| grow((void **)&(x)->name, (x)->nr_##name, &(x)->max_##name, \
# 93| sizeof((x)->name[0])); \
# 94|-> (x)->name[(x)->nr_##name] = __VA_ARGS__; \
# 95| (x)->nr_##name++; \
# 96| })
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp.c: scope_hint: In function ‘fd_ringbuffer_sp_new_object’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp.c:779:20: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘fd_ring’
mesa-24.1.2-build/mesa-24.1.2/src/util/slab.h:45: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp.c:34: included_from: Included from here.
# 777| simple_mtx_lock(&dev->suballoc_lock);
# 778|
# 779|-> fd_ring->offset = align(dev->suballoc_offset, SUBALLOC_ALIGNMENT);
# 780| if (!dev->suballoc_bo ||
# 781| fd_ring->offset + size > fd_bo_size(dev->suballoc_bo)) {
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/freedreno_ringbuffer_sp.c:798:11: warning[-Wanalyzer-malloc-leak]: leak of ‘fd_ring’
# 796| simple_mtx_unlock(&dev->suballoc_lock);
# 797|
# 798|-> return fd_ringbuffer_sp_init(fd_ring, size, _FD_RINGBUFFER_OBJECT);
# 799| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/msm/msm_device.c: scope_hint: In function ‘msm_device_new’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/msm/msm_device.c:87:17: warning[-Wanalyzer-malloc-leak]: leak of ‘msm_dev’
# 85| }
# 86|
# 87|-> dev->bo_size = sizeof(struct msm_bo);
# 88|
# 89| return dev;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/msm/msm_ringbuffer.c: scope_hint: In function ‘cmd_new’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/msm/msm_ringbuffer.c:81:17: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘cmd’
# 79| {
# 80| struct msm_cmd *cmd = malloc(sizeof(*cmd));
# 81|-> cmd->ring_bo = fd_bo_ref(ring_bo);
# 82| cmd->size = 0;
# 83| cmd->nr_relocs = cmd->max_relocs = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/msm/msm_ringbuffer.c:297:4: warning[core.VLASize]: Declared variable-length array (VLA) has zero size
# 295| }
# 296|
# 297|-> void *obj_relocs[nr_objs];
# 298| struct drm_msm_gem_submit_cmd cmds[nr_cmds];
# 299| unsigned i = 0, o = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/msm/msm_ringbuffer.c:382:7: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 380|
# 381| for (unsigned o = 0; o < nr_objs; o++)
# 382|-> free(obj_relocs[o]);
# 383|
# 384| return out_fence;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/msm/msm_ringbuffer.c: scope_hint: In function ‘msm_ringbuffer_new_object’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/msm/msm_ringbuffer.c:693:21: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘msm_ring’
# 691|
# 692| msm_ring->u.pipe = pipe;
# 693|-> msm_ring->offset = 0;
# 694| msm_ring->ring_bo = fd_bo_new_ring(pipe->dev, size);
# 695| msm_ring->base.refcnt = 1;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/msm/msm_ringbuffer.c:703:11: warning[-Wanalyzer-malloc-leak]: leak of ‘msm_ring’
# 701| _mesa_set_create(NULL, _mesa_hash_pointer, _mesa_key_pointer_equal);
# 702|
# 703|-> return msm_ringbuffer_init(msm_ring, size, _FD_RINGBUFFER_OBJECT);
# 704| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/msm/msm_ringbuffer_sp.c:60:4: warning[core.VLASize]: Declared variable-length array (VLA) has zero size
# 58| }
# 59|
# 60|-> struct drm_msm_gem_submit_cmd cmds[nr_cmds];
# 61|
# 62| unsigned cmd_idx = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/msm/msm_ringbuffer_sp.c:127:4: warning[core.VLASize]: Declared variable-length array (VLA) has zero size
# 125| const unsigned bo_limit = 4096 / sizeof(struct drm_msm_gem_submit_bo);
# 126| bool bos_on_stack = fd_submit->nr_bos < bo_limit;
# 127|-> struct drm_msm_gem_submit_bo
# 128| _submit_bos[bos_on_stack ? fd_submit->nr_bos : 0];
# 129| struct drm_msm_gem_submit_bo *submit_bos;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/msm/msm_ringbuffer_sp.c: scope_hint: In function ‘flush_submit_list’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/drm/msm/msm_ringbuffer_sp.c:137:27: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘submit_bos’
# 135|
# 136| for (unsigned i = 0; i < fd_submit->nr_bos; i++) {
# 137|-> submit_bos[i].flags = fd_submit->bos[i]->reloc_flags;
# 138| submit_bos[i].handle = fd_submit->bos[i]->handle;
# 139| submit_bos[i].presumed = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/fdl/fd6_layout.c:206:32: warning[core.DivideZero]: Division by zero
# 204| ubwc_tile_height_alignment = 64;
# 205| }
# 206|-> layout->ubwc_width0 = align(DIV_ROUND_UP(ubwc_width0, ubwc_blockwidth),
# 207| RGB_TILE_WIDTH_ALIGNMENT);
# 208| ubwc_height0 = align(DIV_ROUND_UP(ubwc_height0, ubwc_blockheight),
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.c:221:10: warning[core.UndefinedBinaryOperatorResult]: The result of the '/' expression is undefined
# 219| v->local_size[0] * v->local_size[1] * v->local_size[2];
# 220| unsigned waves_per_wg =
# 221|-> DIV_ROUND_UP(threads_per_wg, compiler->threadsize_base *
# 222| (double_threadsize ? 2 : 1) *
# 223| compiler->wave_granularity);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.c: scope_hint: In function ‘ir3_valid_flags’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.c:1101:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.c: scope_hint: In function ‘ir3_valid_flags’
# 1099| if (instr->srcs[n]->flags & IR3_REG_SSA) {
# 1100| struct ir3_instruction *src = ssa(instr->srcs[n]);
# 1101|-> if (src->address->def->instr->block != instr->block)
# 1102| return false;
# 1103| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_cp.c:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.h: scope_hint: In function ‘is_same_type_mov’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.h:962:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘instr’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_cp.c:521:7: note: in expansion of macro ‘foreach_src_n’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.h:1785:71: note: in definition of macro ‘foreach_src_n’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_cp.c: scope_hint: In function ‘is_same_type_mov’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_cp.c:521:7: note: in expansion of macro ‘foreach_src_n’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.h:1785:71: note: in definition of macro ‘foreach_src_n’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_cp.c: scope_hint: In function ‘is_same_type_mov’
# 960| struct ir3_register *dst;
# 961|
# 962|-> switch (instr->opc) {
# 963| case OPC_MOV:
# 964| if (instr->cat1.src_type != instr->cat1.dst_type)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_array_to_ssa.c:90:8: warning[unix.Malloc]: Use of memory allocated with size zero
# 88| struct array_state *state = get_state(ctx, block, arr->id);
# 89|
# 90|-> if (state->constructed)
# 91| return state->live_in_definition;
# 92|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_array_to_ssa.c:201:8: warning[unix.Malloc]: Use of memory allocated with size zero
# 199| {
# 200| struct array_state *state = get_state(ctx, block, id);
# 201|-> if (state->live_in_definition)
# 202| return lookup_value(state->live_in_definition);
# 203|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_array_to_ssa.c:233:43: warning[unix.Malloc]: Use of memory allocated with size zero
# 231| struct array_state *state =
# 232| get_state(&ctx, block, dst->array.id);
# 233|-> state->live_out_definition = dst;
# 234| }
# 235| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:314:19: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 312| accumulator = create_immed(ctx->block, 0);
# 313| } else {
# 314|-> accumulator = src[2];
# 315| }
# 316|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:317:13: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 315| }
# 316|
# 317|-> dst[0] = ir3_DP4ACC(ctx->block, src[0], 0, src[1], 0, accumulator, 0);
# 318|
# 319| if (alu->op == nir_op_udot_4x8_uadd ||
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:330:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 328| */
# 329| if (alu->op == nir_op_udot_4x8_uadd_sat) {
# 330|-> dst[0] = ir3_ADD_U(ctx->block, dst[0], 0, src[2], 0);
# 331| dst[0]->flags |= IR3_INSTR_SAT;
# 332| } else if (alu->op == nir_op_sudot_4x8_iadd_sat) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:355:19: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 353| accumulator = create_immed(ctx->block, 0);
# 354| } else {
# 355|-> accumulator = src[2];
# 356| }
# 357|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:358:13: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 356| }
# 357|
# 358|-> dst[0] = ir3_DP2ACC(ctx->block, src[0], 0, src[1], 0, accumulator, 0);
# 359| dst[0]->cat3.packed = IR3_SRC_PACKED_LOW;
# 360| dst[0]->cat3.signedness = signedness;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:367:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 365|
# 366| if (alu->op == nir_op_udot_4x8_uadd_sat) {
# 367|-> dst[0] = ir3_ADD_U(ctx->block, dst[0], 0, src[2], 0);
# 368| dst[0]->flags |= IR3_INSTR_SAT;
# 369| } else if (alu->op == nir_op_sudot_4x8_iadd_sat) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:370:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 368| dst[0]->flags |= IR3_INSTR_SAT;
# 369| } else if (alu->op == nir_op_sudot_4x8_iadd_sat) {
# 370|-> dst[0] = ir3_ADD_S(ctx->block, dst[0], 0, src[2], 0);
# 371| dst[0]->flags |= IR3_INSTR_SAT;
# 372| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:503:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 501| break;
# 502| case nir_op_fmax:
# 503|-> dst[0] = ir3_MAX_F(b, src[0], 0, src[1], 0);
# 504| break;
# 505| case nir_op_fmin:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:506:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 504| break;
# 505| case nir_op_fmin:
# 506|-> dst[0] = ir3_MIN_F(b, src[0], 0, src[1], 0);
# 507| break;
# 508| case nir_op_fsat:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:527:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 525| break;
# 526| case nir_op_fmul:
# 527|-> dst[0] = ir3_MUL_F(b, src[0], 0, src[1], 0);
# 528| break;
# 529| case nir_op_fadd:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:530:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 528| break;
# 529| case nir_op_fadd:
# 530|-> dst[0] = ir3_ADD_F(b, src[0], 0, src[1], 0);
# 531| break;
# 532| case nir_op_fsub:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:533:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 531| break;
# 532| case nir_op_fsub:
# 533|-> dst[0] = ir3_ADD_F(b, src[0], 0, src[1], IR3_REG_FNEG);
# 534| break;
# 535| case nir_op_ffma:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:536:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 534| break;
# 535| case nir_op_ffma:
# 536|-> dst[0] = ir3_MAD_F32(b, src[0], 0, src[1], 0, src[2], 0);
# 537| break;
# 538| case nir_op_fddx:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:536:16: warning[core.CallAndMessage]: 6th function call argument is an uninitialized value
# 534| break;
# 535| case nir_op_ffma:
# 536|-> dst[0] = ir3_MAD_F32(b, src[0], 0, src[1], 0, src[2], 0);
# 537| break;
# 538| case nir_op_fddx:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:558:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 556| break;
# 557| case nir_op_flt:
# 558|-> dst[0] = ir3_CMPS_F(b, src[0], 0, src[1], 0);
# 559| dst[0]->cat2.condition = IR3_COND_LT;
# 560| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:562:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 560| break;
# 561| case nir_op_fge:
# 562|-> dst[0] = ir3_CMPS_F(b, src[0], 0, src[1], 0);
# 563| dst[0]->cat2.condition = IR3_COND_GE;
# 564| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:566:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 564| break;
# 565| case nir_op_feq:
# 566|-> dst[0] = ir3_CMPS_F(b, src[0], 0, src[1], 0);
# 567| dst[0]->cat2.condition = IR3_COND_EQ;
# 568| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:570:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 568| break;
# 569| case nir_op_fneu:
# 570|-> dst[0] = ir3_CMPS_F(b, src[0], 0, src[1], 0);
# 571| dst[0]->cat2.condition = IR3_COND_NE;
# 572| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:615:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 613| break;
# 614| case nir_op_iadd:
# 615|-> dst[0] = ir3_ADD_U(b, src[0], 0, src[1], 0);
# 616| break;
# 617| case nir_op_ihadd:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:618:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 616| break;
# 617| case nir_op_ihadd:
# 618|-> dst[0] = ir3_ADD_S(b, src[0], 0, src[1], 0);
# 619| dst[0]->dsts[0]->flags |= IR3_REG_EI;
# 620| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:622:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 620| break;
# 621| case nir_op_uhadd:
# 622|-> dst[0] = ir3_ADD_U(b, src[0], 0, src[1], 0);
# 623| dst[0]->dsts[0]->flags |= IR3_REG_EI;
# 624| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:626:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 624| break;
# 625| case nir_op_iand:
# 626|-> dst[0] = ir3_AND_B(b, src[0], 0, src[1], 0);
# 627| break;
# 628| case nir_op_imax:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:629:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 627| break;
# 628| case nir_op_imax:
# 629|-> dst[0] = ir3_MAX_S(b, src[0], 0, src[1], 0);
# 630| break;
# 631| case nir_op_umax:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:632:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 630| break;
# 631| case nir_op_umax:
# 632|-> dst[0] = ir3_MAX_U(b, src[0], 0, src[1], 0);
# 633| break;
# 634| case nir_op_imin:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:635:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 633| break;
# 634| case nir_op_imin:
# 635|-> dst[0] = ir3_MIN_S(b, src[0], 0, src[1], 0);
# 636| break;
# 637| case nir_op_umin:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:638:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 636| break;
# 637| case nir_op_umin:
# 638|-> dst[0] = ir3_MIN_U(b, src[0], 0, src[1], 0);
# 639| break;
# 640| case nir_op_umul_low:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:641:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 639| break;
# 640| case nir_op_umul_low:
# 641|-> dst[0] = ir3_MULL_U(b, src[0], 0, src[1], 0);
# 642| break;
# 643| case nir_op_imadsh_mix16:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:644:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 642| break;
# 643| case nir_op_imadsh_mix16:
# 644|-> dst[0] = ir3_MADSH_M16(b, src[0], 0, src[1], 0, src[2], 0);
# 645| break;
# 646| case nir_op_imad24_ir3:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:644:16: warning[core.CallAndMessage]: 6th function call argument is an uninitialized value
# 642| break;
# 643| case nir_op_imadsh_mix16:
# 644|-> dst[0] = ir3_MADSH_M16(b, src[0], 0, src[1], 0, src[2], 0);
# 645| break;
# 646| case nir_op_imad24_ir3:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:647:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 645| break;
# 646| case nir_op_imad24_ir3:
# 647|-> dst[0] = ir3_MAD_S24(b, src[0], 0, src[1], 0, src[2], 0);
# 648| break;
# 649| case nir_op_imul:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:647:16: warning[core.CallAndMessage]: 6th function call argument is an uninitialized value
# 645| break;
# 646| case nir_op_imad24_ir3:
# 647|-> dst[0] = ir3_MAD_S24(b, src[0], 0, src[1], 0, src[2], 0);
# 648| break;
# 649| case nir_op_imul:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:651:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 649| case nir_op_imul:
# 650| compile_assert(ctx, alu->def.bit_size == 16);
# 651|-> dst[0] = ir3_MUL_S24(b, src[0], 0, src[1], 0);
# 652| break;
# 653| case nir_op_imul24:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:654:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 652| break;
# 653| case nir_op_imul24:
# 654|-> dst[0] = ir3_MUL_S24(b, src[0], 0, src[1], 0);
# 655| break;
# 656| case nir_op_ineg:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:669:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 667| break;
# 668| case nir_op_ior:
# 669|-> dst[0] = ir3_OR_B(b, src[0], 0, src[1], 0);
# 670| break;
# 671| case nir_op_ishl:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:673:34: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 671| case nir_op_ishl:
# 672| dst[0] =
# 673|-> ir3_SHL_B(b, src[0], 0, resize_shift_amount(ctx, src[1], bs[0]), 0);
# 674| break;
# 675| case nir_op_ishr:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:677:35: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 675| case nir_op_ishr:
# 676| dst[0] =
# 677|-> ir3_ASHR_B(b, src[0], 0, resize_shift_amount(ctx, src[1], bs[0]), 0);
# 678| break;
# 679| case nir_op_isub:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:680:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 678| break;
# 679| case nir_op_isub:
# 680|-> dst[0] = ir3_SUB_U(b, src[0], 0, src[1], 0);
# 681| break;
# 682| case nir_op_ixor:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:683:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 681| break;
# 682| case nir_op_ixor:
# 683|-> dst[0] = ir3_XOR_B(b, src[0], 0, src[1], 0);
# 684| break;
# 685| case nir_op_ushr:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:687:34: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 685| case nir_op_ushr:
# 686| dst[0] =
# 687|-> ir3_SHR_B(b, src[0], 0, resize_shift_amount(ctx, src[1], bs[0]), 0);
# 688| break;
# 689| case nir_op_ilt:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:690:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 688| break;
# 689| case nir_op_ilt:
# 690|-> dst[0] = ir3_CMPS_S(b, src[0], 0, src[1], 0);
# 691| dst[0]->cat2.condition = IR3_COND_LT;
# 692| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:694:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 692| break;
# 693| case nir_op_ige:
# 694|-> dst[0] = ir3_CMPS_S(b, src[0], 0, src[1], 0);
# 695| dst[0]->cat2.condition = IR3_COND_GE;
# 696| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:698:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 696| break;
# 697| case nir_op_ieq:
# 698|-> dst[0] = ir3_CMPS_S(b, src[0], 0, src[1], 0);
# 699| dst[0]->cat2.condition = IR3_COND_EQ;
# 700| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:702:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 700| break;
# 701| case nir_op_ine:
# 702|-> dst[0] = ir3_CMPS_S(b, src[0], 0, src[1], 0);
# 703| dst[0]->cat2.condition = IR3_COND_NE;
# 704| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:706:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 704| break;
# 705| case nir_op_ult:
# 706|-> dst[0] = ir3_CMPS_U(b, src[0], 0, src[1], 0);
# 707| dst[0]->cat2.condition = IR3_COND_LT;
# 708| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:710:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 708| break;
# 709| case nir_op_uge:
# 710|-> dst[0] = ir3_CMPS_U(b, src[0], 0, src[1], 0);
# 711| dst[0]->cat2.condition = IR3_COND_GE;
# 712| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:717:33: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value due to array index out of bounds
# 715| struct ir3_instruction *cond = ir3_get_cond_for_nonzero_compare(src[0]);
# 716|
# 717|-> compile_assert(ctx, bs[1] == bs[2]);
# 718|
# 719| /* The condition's size has to match the other two arguments' size, so
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:717:33: warning[core.UndefinedBinaryOperatorResult]: The right operand of '==' is a garbage value due to array index out of bounds
# 715| struct ir3_instruction *cond = ir3_get_cond_for_nonzero_compare(src[0]);
# 716|
# 717|-> compile_assert(ctx, bs[1] == bs[2]);
# 718|
# 719| /* The condition's size has to match the other two arguments' size, so
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:799:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 797|
# 798| case nir_op_uadd_sat:
# 799|-> dst[0] = ir3_ADD_U(b, src[0], 0, src[1], 0);
# 800| dst[0]->flags |= IR3_INSTR_SAT;
# 801| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:803:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 801| break;
# 802| case nir_op_iadd_sat:
# 803|-> dst[0] = ir3_ADD_S(b, src[0], 0, src[1], 0);
# 804| dst[0]->flags |= IR3_INSTR_SAT;
# 805| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:807:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 805| break;
# 806| case nir_op_usub_sat:
# 807|-> dst[0] = ir3_SUB_U(b, src[0], 0, src[1], 0);
# 808| dst[0]->flags |= IR3_INSTR_SAT;
# 809| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:811:16: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 809| break;
# 810| case nir_op_isub_sat:
# 811|-> dst[0] = ir3_SUB_S(b, src[0], 0, src[1], 0);
# 812| dst[0]->flags |= IR3_INSTR_SAT;
# 813| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:1022:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 1020| create_immed(b, 1), 0); /* num components */
# 1021| load->cat6.type = TYPE_U32;
# 1022|-> dst[i] = load;
# 1023| }
# 1024| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:1045:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 1043| compile_assert(ctx, !(offset & 0x3));
# 1044|
# 1045|-> dst[0] = create_uniform(b, p + (offset / 4));
# 1046| } else {
# 1047| /* kernel param position is in bytes, but constant space is 32b registers: */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:1056:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 1054| src0 = ir3_SHR_B(b, src0, 0, create_immed(b, 2), 0);
# 1055|
# 1056|-> dst[0] = create_uniform_indirect(b, offset / 4, TYPE_U32,
# 1057| ir3_get_addr0(ctx, src0, 1));
# 1058| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:1084:12: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'dst')
# 1082| struct ir3_instruction *resinfo_dst[2];
# 1083| ir3_split_dest(b, resinfo_dst, resinfo, 0, 2);
# 1084|-> *dst = ir3_ADD_U(b, ir3_SHL_B(b, resinfo_dst[1], 0, create_immed(b, 16), 0), 0, resinfo_dst[0], 0);
# 1085| }
# 1086| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:1878:25: warning[core.NullDereference]: Access to field 'flags' results in a dereference of a null pointer (loaded from variable 'dst')
# 1876| {
# 1877| struct ir3_instruction *mov = ir3_instr_create(block, OPC_MOV, 1, 1);
# 1878|-> unsigned dst_flags = dst->flags & IR3_REG_HALF;
# 1879| unsigned src_flags = dst->flags & (IR3_REG_HALF | IR3_REG_SHARED);
# 1880|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2144:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2142| * plug in something... It will get DCE'd.
# 2143| */
# 2144|-> dst[0] = create_immed(ctx->block, 0);
# 2145| break;
# 2146|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2163:17: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2161| unsigned n = nir_intrinsic_base(intr) * dest_components + i;
# 2162| compile_assert(ctx, n < arr->length);
# 2163|-> dst[i] = ir3_create_array_load(ctx, arr, n, addr);
# 2164| }
# 2165|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2202:20: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2200| idx += nir_src_as_uint(intr->src[0]);
# 2201| for (int i = 0; i < dest_components; i++) {
# 2202|-> dst[i] = create_uniform_typed(
# 2203| b, idx + i,
# 2204| intr->def.bit_size == 16 ? TYPE_F16 : TYPE_F32);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2209:20: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2207| src = ir3_get_src(ctx, &intr->src[0]);
# 2208| for (int i = 0; i < dest_components; i++) {
# 2209|-> dst[i] = create_uniform_indirect(
# 2210| b, idx + i,
# 2211| intr->def.bit_size == 16 ? TYPE_F16 : TYPE_F32,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2227:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2225|
# 2226| case nir_intrinsic_load_vs_primitive_stride_ir3:
# 2227|-> dst[0] = create_uniform(b, primitive_param + 0);
# 2228| break;
# 2229| case nir_intrinsic_load_vs_vertex_stride_ir3:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2230:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2228| break;
# 2229| case nir_intrinsic_load_vs_vertex_stride_ir3:
# 2230|-> dst[0] = create_uniform(b, primitive_param + 1);
# 2231| break;
# 2232| case nir_intrinsic_load_hs_patch_stride_ir3:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2233:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2231| break;
# 2232| case nir_intrinsic_load_hs_patch_stride_ir3:
# 2233|-> dst[0] = create_uniform(b, primitive_param + 2);
# 2234| break;
# 2235| case nir_intrinsic_load_patch_vertices_in:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2236:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2234| break;
# 2235| case nir_intrinsic_load_patch_vertices_in:
# 2236|-> dst[0] = create_uniform(b, primitive_param + 3);
# 2237| break;
# 2238| case nir_intrinsic_load_tess_param_base_ir3:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2239:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2237| break;
# 2238| case nir_intrinsic_load_tess_param_base_ir3:
# 2239|-> dst[0] = create_uniform(b, primitive_param + 4);
# 2240| dst[1] = create_uniform(b, primitive_param + 5);
# 2241| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2243:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2241| break;
# 2242| case nir_intrinsic_load_tess_factor_base_ir3:
# 2243|-> dst[0] = create_uniform(b, primitive_param + 6);
# 2244| dst[1] = create_uniform(b, primitive_param + 7);
# 2245| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2249:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2247| case nir_intrinsic_load_primitive_location_ir3:
# 2248| idx = nir_intrinsic_driver_location(intr);
# 2249|-> dst[0] = create_uniform(b, primitive_map + idx);
# 2250| break;
# 2251|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2253:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2251|
# 2252| case nir_intrinsic_load_gs_header_ir3:
# 2253|-> dst[0] = ctx->gs_header;
# 2254| break;
# 2255| case nir_intrinsic_load_tcs_header_ir3:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2256:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2254| break;
# 2255| case nir_intrinsic_load_tcs_header_ir3:
# 2256|-> dst[0] = ctx->tcs_header;
# 2257| break;
# 2258|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2260:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2258|
# 2259| case nir_intrinsic_load_rel_patch_id_ir3:
# 2260|-> dst[0] = ctx->rel_patch_id;
# 2261| break;
# 2262|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2268:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2266| create_sysval_input(ctx, SYSTEM_VALUE_PRIMITIVE_ID, 0x1);
# 2267| }
# 2268|-> dst[0] = ctx->primitive_id;
# 2269| break;
# 2270|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2320:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2318| create_sysval_input(ctx, SYSTEM_VALUE_BARYCENTRIC_PERSP_CENTER_RHW, 0x1);
# 2319| }
# 2320|-> dst[0] = ctx->ij[IJ_PERSP_CENTER_RHW];
# 2321| break;
# 2322| case nir_intrinsic_load_barycentric_centroid:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2349:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2347| case nir_intrinsic_ssbo_atomic_ir3:
# 2348| case nir_intrinsic_ssbo_atomic_swap_ir3:
# 2349|-> dst[0] = ctx->funcs->emit_intrinsic_atomic_ssbo(ctx, intr);
# 2350| break;
# 2351| case nir_intrinsic_load_shared:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2359:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2357| case nir_intrinsic_shared_atomic:
# 2358| case nir_intrinsic_shared_atomic_swap:
# 2359|-> dst[0] = emit_intrinsic_atomic_shared(ctx, intr);
# 2360| break;
# 2361| case nir_intrinsic_load_scratch:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2383:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2381| case nir_intrinsic_image_atomic_swap:
# 2382| case nir_intrinsic_bindless_image_atomic_swap:
# 2383|-> dst[0] = ctx->funcs->emit_intrinsic_atomic_image(ctx, intr);
# 2384| break;
# 2385| case nir_intrinsic_barrier:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2398:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2396| ctx->basevertex = create_driver_param(ctx, IR3_DP_VTXID_BASE);
# 2397| }
# 2398|-> dst[0] = ctx->basevertex;
# 2399| break;
# 2400| case nir_intrinsic_load_is_indexed_draw:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2404:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2402| ctx->is_indexed_draw = create_driver_param(ctx, IR3_DP_IS_INDEXED_DRAW);
# 2403| }
# 2404|-> dst[0] = ctx->is_indexed_draw;
# 2405| break;
# 2406| case nir_intrinsic_load_draw_id:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2410:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2408| ctx->draw_id = create_driver_param(ctx, IR3_DP_DRAWID);
# 2409| }
# 2410|-> dst[0] = ctx->draw_id;
# 2411| break;
# 2412| case nir_intrinsic_load_base_instance:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2416:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2414| ctx->base_instance = create_driver_param(ctx, IR3_DP_INSTID_BASE);
# 2415| }
# 2416|-> dst[0] = ctx->base_instance;
# 2417| break;
# 2418| case nir_intrinsic_load_view_index:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2423:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2421| create_sysval_input(ctx, SYSTEM_VALUE_VIEW_INDEX, 0x1);
# 2422| }
# 2423|-> dst[0] = ctx->view_index;
# 2424| break;
# 2425| case nir_intrinsic_load_vertex_id_zero_base:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2433:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2431| ctx->vertex_id = create_sysval_input(ctx, sv, 0x1);
# 2432| }
# 2433|-> dst[0] = ctx->vertex_id;
# 2434| break;
# 2435| case nir_intrinsic_load_instance_id:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2440:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2438| create_sysval_input(ctx, SYSTEM_VALUE_INSTANCE_ID, 0x1);
# 2439| }
# 2440|-> dst[0] = ctx->instance_id;
# 2441| break;
# 2442| case nir_intrinsic_load_sample_id:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2448:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2446| ctx->samp_id->dsts[0]->flags |= IR3_REG_HALF;
# 2447| }
# 2448|-> dst[0] = ir3_COV(b, ctx->samp_id, TYPE_U16, TYPE_U32);
# 2449| break;
# 2450| case nir_intrinsic_load_sample_mask_in:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2455:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2453| create_sysval_input(ctx, SYSTEM_VALUE_SAMPLE_MASK_IN, 0x1);
# 2454| }
# 2455|-> dst[0] = ctx->samp_mask_in;
# 2456| break;
# 2457| case nir_intrinsic_load_user_clip_plane:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2461:17: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2459| for (int i = 0; i < dest_components; i++) {
# 2460| unsigned n = idx * 4 + i;
# 2461|-> dst[i] = create_driver_param(ctx, IR3_DP_UCP0_X + n);
# 2462| }
# 2463| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2474:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2472| * the inverse of what nir expects (where ~0 is true).
# 2473| */
# 2474|-> dst[0] = ir3_CMPS_S(b, ctx->frag_face, 0,
# 2475| create_immed_typed(b, 0, TYPE_U16), 0);
# 2476| dst[0]->cat2.condition = IR3_COND_EQ;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2497:20: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2495| /* For a3xx/a4xx, this comes in via const injection by the hw */
# 2496| for (int i = 0; i < dest_components; i++) {
# 2497|-> dst[i] = create_driver_param(ctx, IR3_DP_WORKGROUP_ID_X + i);
# 2498| }
# 2499| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2503:17: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2501| case nir_intrinsic_load_base_workgroup_id:
# 2502| for (int i = 0; i < dest_components; i++) {
# 2503|-> dst[i] = create_driver_param(ctx, IR3_DP_BASE_GROUP_X + i);
# 2504| }
# 2505| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2508:17: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2506| case nir_intrinsic_load_num_workgroups:
# 2507| for (int i = 0; i < dest_components; i++) {
# 2508|-> dst[i] = create_driver_param(ctx, IR3_DP_NUM_WORK_GROUPS_X + i);
# 2509| }
# 2510| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2513:17: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2511| case nir_intrinsic_load_workgroup_size:
# 2512| for (int i = 0; i < dest_components; i++) {
# 2513|-> dst[i] = create_driver_param(ctx, IR3_DP_LOCAL_GROUP_SIZE_X + i);
# 2514| }
# 2515| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2521:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2519| enum ir3_driver_param size = ctx->so->type == MESA_SHADER_COMPUTE ?
# 2520| IR3_DP_CS_SUBGROUP_SIZE : IR3_DP_FS_SUBGROUP_SIZE;
# 2521|-> dst[0] = create_driver_param(ctx, size);
# 2522| break;
# 2523| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2525:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2523| }
# 2524| case nir_intrinsic_load_subgroup_id_shift_ir3:
# 2525|-> dst[0] = create_driver_param(ctx, IR3_DP_SUBGROUP_ID_SHIFT);
# 2526| break;
# 2527| case nir_intrinsic_load_work_dim:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2528:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2526| break;
# 2527| case nir_intrinsic_load_work_dim:
# 2528|-> dst[0] = create_driver_param(ctx, IR3_DP_WORK_DIM);
# 2529| break;
# 2530| case nir_intrinsic_load_subgroup_invocation:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2532:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2530| case nir_intrinsic_load_subgroup_invocation:
# 2531| assert(ctx->compiler->has_getfiberid);
# 2532|-> dst[0] = ir3_GETFIBERID(b);
# 2533| dst[0]->cat6.type = TYPE_U32;
# 2534| __ssa_dst(dst[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2538:17: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2536| case nir_intrinsic_load_tess_level_outer_default:
# 2537| for (int i = 0; i < dest_components; i++) {
# 2538|-> dst[i] = create_driver_param(ctx, IR3_DP_HS_DEFAULT_OUTER_LEVEL_X + i);
# 2539| }
# 2540| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2543:17: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2541| case nir_intrinsic_load_tess_level_inner_default:
# 2542| for (int i = 0; i < dest_components; i++) {
# 2543|-> dst[i] = create_driver_param(ctx, IR3_DP_HS_DEFAULT_INNER_LEVEL_X + i);
# 2544| }
# 2545| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2547:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2545| break;
# 2546| case nir_intrinsic_load_frag_invocation_count:
# 2547|-> dst[0] = create_driver_param(ctx, IR3_DP_FS_FRAG_INVOCATION_COUNT);
# 2548| break;
# 2549| case nir_intrinsic_load_frag_size_ir3:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2557:20: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2555| uint32_t view = nir_src_as_uint(intr->src[0]);
# 2556| for (int i = 0; i < dest_components; i++) {
# 2557|-> dst[i] = create_driver_param(ctx, param + 4 * view + i);
# 2558| }
# 2559| } else {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2562:20: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2560| struct ir3_instruction *view = ir3_get_src(ctx, &intr->src[0])[0];
# 2561| for (int i = 0; i < dest_components; i++) {
# 2562|-> dst[i] = create_driver_param_indirect(ctx, param + i,
# 2563| ir3_get_addr0(ctx, view, 4));
# 2564| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2627:17: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2625| struct ir3_instruction *pred = ir3_get_predicate(ctx, src);
# 2626| if (intr->intrinsic == nir_intrinsic_vote_any)
# 2627|-> dst[0] = ir3_ANY_MACRO(ctx->block, pred, 0);
# 2628| else
# 2629| dst[0] = ir3_ALL_MACRO(ctx->block, pred, 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2629:17: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2627| dst[0] = ir3_ANY_MACRO(ctx->block, pred, 0);
# 2628| else
# 2629|-> dst[0] = ir3_ALL_MACRO(ctx->block, pred, 0);
# 2630| dst[0]->srcs[0]->flags |= IR3_REG_PREDICATE;
# 2631| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2634:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2632| }
# 2633| case nir_intrinsic_elect:
# 2634|-> dst[0] = ir3_ELECT_MACRO(ctx->block);
# 2635| break;
# 2636| case nir_intrinsic_preamble_start_ir3:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2637:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2635| break;
# 2636| case nir_intrinsic_preamble_start_ir3:
# 2637|-> dst[0] = ir3_SHPS_MACRO(ctx->block);
# 2638| break;
# 2639|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2643:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2641| struct ir3_instruction *src = ir3_get_src(ctx, &intr->src[0])[0];
# 2642| struct ir3_instruction *cond = ir3_get_src(ctx, &intr->src[1])[0];
# 2643|-> dst[0] = ir3_READ_COND_MACRO(ctx->block, ir3_get_predicate(ctx, cond), 0,
# 2644| src, 0);
# 2645| dst[0]->dsts[0]->flags |= IR3_REG_SHARED;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2652:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2650| case nir_intrinsic_read_first_invocation: {
# 2651| struct ir3_instruction *src = ir3_get_src(ctx, &intr->src[0])[0];
# 2652|-> dst[0] = ir3_READ_FIRST_MACRO(ctx->block, src, 0);
# 2653| dst[0]->dsts[0]->flags |= IR3_REG_SHARED;
# 2654| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2686:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2684| idx = ir3_COV(ctx->block, idx, TYPE_U32, dst_type);
# 2685|
# 2686|-> dst[0] = ir3_QUAD_SHUFFLE_BRCST(ctx->block, src, 0, idx, 0);
# 2687| dst[0]->cat5.type = dst_type;
# 2688| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2693:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2691| case nir_intrinsic_quad_swap_horizontal: {
# 2692| struct ir3_instruction *src = ir3_get_src(ctx, &intr->src[0])[0];
# 2693|-> dst[0] = ir3_QUAD_SHUFFLE_HORIZ(ctx->block, src, 0);
# 2694| dst[0]->cat5.type = type_uint_size(intr->def.bit_size);
# 2695| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2700:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2698| case nir_intrinsic_quad_swap_vertical: {
# 2699| struct ir3_instruction *src = ir3_get_src(ctx, &intr->src[0])[0];
# 2700|-> dst[0] = ir3_QUAD_SHUFFLE_VERT(ctx->block, src, 0);
# 2701| dst[0]->cat5.type = type_uint_size(intr->def.bit_size);
# 2702| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2707:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2705| case nir_intrinsic_quad_swap_diagonal: {
# 2706| struct ir3_instruction *src = ir3_get_src(ctx, &intr->src[0])[0];
# 2707|-> dst[0] = ir3_QUAD_SHUFFLE_DIAG(ctx->block, src, 0);
# 2708| dst[0]->cat5.type = type_uint_size(intr->def.bit_size);
# 2709| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2719:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2717| break;
# 2718| case nir_intrinsic_bindless_resource_ir3:
# 2719|-> dst[0] = ir3_get_src(ctx, &intr->src[0])[0];
# 2720| break;
# 2721| case nir_intrinsic_global_atomic_ir3:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2723:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2721| case nir_intrinsic_global_atomic_ir3:
# 2722| case nir_intrinsic_global_atomic_swap_ir3: {
# 2723|-> dst[0] = ctx->funcs->emit_intrinsic_atomic_global(ctx, intr);
# 2724| break;
# 2725| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2730:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2728| case nir_intrinsic_inclusive_scan:
# 2729| case nir_intrinsic_exclusive_scan:
# 2730|-> dst[0] = emit_intrinsic_reduce(ctx, intr);
# 2731| break;
# 2732|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2736:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2734| case nir_intrinsic_inclusive_scan_clusters_ir3:
# 2735| case nir_intrinsic_exclusive_scan_clusters_ir3:
# 2736|-> dst[0] = emit_intrinsic_reduce_clusters(ctx, intr);
# 2737| break;
# 2738|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:2740:14: warning[core.NullDereference]: Array access (from variable 'dst') results in a null pointer dereference
# 2738|
# 2739| case nir_intrinsic_brcst_active_ir3:
# 2740|-> dst[0] = emit_intrinsic_brcst_active(ctx, intr);
# 2741| break;
# 2742|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:3177:17: warning[core.NullDereference]: Array access (from variable 'coord') results in a null pointer dereference
# 3175| /* insert tex coords: */
# 3176| for (i = 0; i < coords; i++)
# 3177|-> src0[i] = coord[i];
# 3178|
# 3179| nsrc0 = i;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:3181:36: warning[core.NullDereference]: Array access (from variable 'coord') results in a null pointer dereference
# 3179| nsrc0 = i;
# 3180|
# 3181|-> type_t coord_pad_type = is_half(coord[0]) ? TYPE_U16 : TYPE_U32;
# 3182| /* scale up integer coords for TXF based on the LOD */
# 3183| if (ctx->compiler->unminify_coords && (opc == OPC_ISAML)) {
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c: scope_hint: In function ‘emit_predicated_branch’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:3961:22: warning[-Wunused-variable]: unused variable ‘else_block’
# 3961 | struct ir3_block *else_block = get_block(ctx, nir_if_first_else_block(nif));
# | ^~~~~~~~~~
# 3959|
# 3960| struct ir3_block *then_block = get_block(ctx, nir_if_first_then_block(nif));
# 3961|-> struct ir3_block *else_block = get_block(ctx, nir_if_first_else_block(nif));
# 3962| assert(list_is_empty(&then_block->instr_list) &&
# 3963| list_is_empty(&else_block->instr_list));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_compiler_nir.c:3961:22: warning[deadcode.DeadStores]: Value stored to 'else_block' during its initialization is never read
# 3959|
# 3960| struct ir3_block *then_block = get_block(ctx, nir_if_first_then_block(nif));
# 3961|-> struct ir3_block *else_block = get_block(ctx, nir_if_first_else_block(nif));
# 3962| assert(list_is_empty(&then_block->instr_list) &&
# 3963| list_is_empty(&else_block->instr_list));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_context.c:260:14: warning[core.NullDereference]: Access to field 'opc' results in a dereference of a null pointer (loaded from variable 'dst')
# 258| ir3_set_dst_type(dst, true);
# 259| ir3_fixup_src_type(dst);
# 260|-> if (dst->opc == OPC_META_SPLIT) {
# 261| ir3_set_dst_type(ssa(dst->srcs[0]), true);
# 262| ir3_fixup_src_type(ssa(dst->srcs[0]));
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_cp.c: scope_hint: In function ‘instr_cp.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_cp.c:590:43: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_cp.c:521:7: note: in expansion of macro ‘foreach_src_n’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.h:1785:71: note: in definition of macro ‘foreach_src_n’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_cp.c: scope_hint: In function ‘instr_cp.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_cp.c:521:7: note: in expansion of macro ‘foreach_src_n’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.h:1785:71: note: in definition of macro ‘foreach_src_n’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_cp.c: scope_hint: In function ‘instr_cp.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.h:1785:71: note: in definition of macro ‘foreach_src_n’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_cp.c:521:7: note: in expansion of macro ‘foreach_src_n’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.h:1785:71: note: in definition of macro ‘foreach_src_n’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_cp.c: scope_hint: In function ‘instr_cp.part.0’
# 588| assert(samp_tex->opc == OPC_META_COLLECT);
# 589|
# 590|-> struct ir3_register *samp = samp_tex->srcs[0];
# 591| struct ir3_register *tex = samp_tex->srcs[1];
# 592|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_lower_parallelcopy.c:521:4: warning[deadcode.DeadStores]: Value stored to 'copies_count' is never read
# 519| {
# 520| DECLARE_ARRAY(struct copy_entry, copies);
# 521|-> copies_count = copies_sz = 0;
# 522| copies = NULL;
# 523|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_merge_regs.c:459:24: warning[core.NullDereference]: Access to field 'flags' results in a dereference of an undefined pointer value
# 457| for (j = 0; j < phi_count; j++) {
# 458| struct ir3_register *reg = __ssa_dst(pcopy);
# 459|-> reg->flags |= src[j]->flags & (IR3_REG_HALF | IR3_REG_ARRAY);
# 460| reg->size = src[j]->size;
# 461| reg->wrmask = src[j]->wrmask;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_merge_regs.c:547:37: warning[deadcode.DeadStores]: Value stored to 'reg' during its initialization is never read
# 545| merge_set->alignment);
# 546| for (unsigned j = 0; j < merge_set->regs_count; j++) {
# 547|-> struct ir3_register *reg = merge_set->regs[j];
# 548| d("\t" SYN_SSA("ssa_%u") ":%u, offset %u",
# 549| reg->instr->serialno, reg->name, reg->merge_set_offset);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_nir_analyze_ubo_ranges.c:279:19: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'num_ubos')
# 277| if (nir_src_is_const(instr->src[0])) {
# 278| int block = nir_src_as_uint(instr->src[0]);
# 279|-> *num_ubos = MAX2(*num_ubos, block + 1);
# 280| } else {
# 281| *num_ubos = b->shader->info.num_ubos;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_nir_analyze_ubo_ranges.c:281:17: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'num_ubos')
# 279| *num_ubos = MAX2(*num_ubos, block + 1);
# 280| } else {
# 281|-> *num_ubos = b->shader->info.num_ubos;
# 282| }
# 283| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_nir_opt_preamble.c: scope_hint: In function ‘ir3_nir_lower_preamble’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_nir_opt_preamble.c:344:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
# 342| nir_function_impl *main = nir_shader_get_entrypoint(nir);
# 343|
# 344|-> if (!main->preamble)
# 345| return false;
# 346|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_parser.y: scope_hint: In function ‘add_buf_init_val’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_parser.y:247:17: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘malloc((long unsigned int)sz)’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 245| unsigned sz = info->buf_sizes[idx] * 4;
# 246| info->buf_init_data[idx] = malloc(sz);
# 247|-> memset(info->buf_init_data[idx], 0, sz);
# 248| }
# 249|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_postsched.c:705:16: warning[deadcode.DeadStores]: Value stored to 'delay' during its initialization is never read
# 703| struct ir3_instruction *instr = choose_instr(ctx);
# 704|
# 705|-> unsigned delay = node_delay(ctx, instr->data);
# 706| d("delay=%u", delay);
# 707|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_ra.c:1090:14: warning[core.uninitialized.Branch]: Branch condition evaluates to a garbage value
# 1088| if (ra_get_file(ctx, other_dst) != file)
# 1089| continue;
# 1090|-> if (dst_inserted[n])
# 1091| continue;
# 1092|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_ra.c:1178:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1176| */
# 1177|
# 1178|-> qsort(intervals, intervals_count, sizeof(*intervals), removed_interval_cmp);
# 1179| qsort(dsts, dsts_count, sizeof(*dsts), dsts_cmp);
# 1180|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_ra.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_ra.h:102:12: warning[core.NullDereference]: Access to field 'flags' results in a dereference of a null pointer (loaded from variable 'reg')
# 100| ra_reg_is_src(const struct ir3_register *reg)
# 101| {
# 102|-> return (reg->flags & IR3_REG_SSA) && reg->def && def_is_gpr(reg->def);
# 103| }
# 104|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_ra_validate.c:408:4: warning[core.VLASize]: Declared variable-length array (VLA) has zero size
# 406| }
# 407|
# 408|-> struct reg_state srcs[size];
# 409|
# 410| unsigned offset = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_ra_validate.c:528:39: warning[core.NullDereference]: Access to field 'instr' results in a dereference of a null pointer (loaded from field 'def')
# 526| {
# 527| while (true) {
# 528|-> struct ir3_instruction *instr = state->def->instr;
# 529| switch (instr->opc) {
# 530| case OPC_META_SPLIT: {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_sched.c:680:16: warning[deadcode.DeadStores]: Value stored to 'mode' during its initialization is never read
# 678| bool defer)
# 679| {
# 680|-> const char *mode = defer ? "-d" : "";
# 681| struct ir3_sched_node *chosen = NULL;
# 682| enum choose_instr_dec_rank chosen_rank = DEC_NEUTRAL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_sched.c:764:16: warning[deadcode.DeadStores]: Value stored to 'mode' during its initialization is never read
# 762| bool defer, bool avoid_output)
# 763| {
# 764|-> const char *mode = defer ? "-d" : "";
# 765| struct ir3_sched_node *chosen = NULL;
# 766| enum choose_instr_inc_rank chosen_rank = INC_DISTANCE;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_sched.c:1179:19: warning[deadcode.DeadStores]: Value stored to 'delay' during its initialization is never read
# 1177| instr = choose_instr(ctx, ¬es);
# 1178| if (instr) {
# 1179|-> unsigned delay = node_delay(ctx, instr->data);
# 1180| d("delay=%u", delay);
# 1181|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_shader.c: scope_hint: In function ‘assemble_variant’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_shader.c:176:10: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘stream’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_shader.c:27: included_from: Included from here.
/usr/include/stdio.h:357:12: note: argument 1 of ‘fprintf’ must be non-null
# 174| FILE *stream = open_memstream(&stream_data, &stream_size);
# 175|
# 176|-> fprintf(stream,
# 177| "Native code%s for unnamed %s shader %s with sha1 %s:\n",
# 178| shader_overridden ? " (overridden)" : "", ir3_shader_stage(v),
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_shared_ra.c:241:7: warning[core.uninitialized.Assign]: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage
# 239| {
# 240| for (unsigned i = 0; i < RA_SHARED_SIZE; i++) {
# 241|-> BITSET_SET(ctx->available, i);
# 242| }
# 243|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_shared_ra.c:487:54: warning[core.NullDereference]: Access to field 'block' results in a dereference of a null pointer (loaded from variable 'before')
# 485| }
# 486|
# 487|-> struct ir3_instruction *mov = ir3_instr_create(before->block, OPC_MOV, 1, 1);
# 488| mov->flags |= IR3_INSTR_SHARED_SPILL;
# 489| struct ir3_register *dst = __ssa_dst(mov);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_shared_ra.c:1116:28: warning[deadcode.DeadStores]: Value stored to 'reg' during its initialization is never read
# 1114| unsigned name;
# 1115| BITSET_FOREACH_SET (name, state->live_out, ctx->live->definitions_count) {
# 1116|-> struct ir3_register *reg = ctx->live->definitions[name];
# 1117|
# 1118| struct ra_interval *interval = &ctx->intervals[name];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_spill.c:1564:29: warning[core.NullDereference]: Access to field 'flags' results in a dereference of a null pointer (loaded from variable 'cur_def')
# 1562| if (!needs_phi) {
# 1563| interval->dst.def = cur_def;
# 1564|-> interval->dst.flags = cur_def->flags;
# 1565|
# 1566| rb_tree_foreach (struct ra_spill_interval, child,
Error: COMPILER_WARNING (CWE-252):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/perfcntrs/freedreno_dt.c: scope_hint: In function ‘readdt’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/perfcntrs/freedreno_dt.c:67:10: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 67 | (void)asprintf(&path, "%s/%s", dev.dtnode, node);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 65| size_t sz;
# 66|
# 67|-> (void)asprintf(&path, "%s/%s", dev.dtnode, node);
# 68| buf = os_read_file(path, &sz);
# 69| free(path);
Error: COMPILER_WARNING (CWE-252):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/perfcntrs/freedreno_dt.c: scope_hint: In function ‘find_freqs’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/perfcntrs/freedreno_dt.c:100:10: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 100 | (void)asprintf(&path, "%s/%s", dev.dtnode, "qcom,gpu-pwrlevels");
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 98| dev.max_freq = 0;
# 99|
# 100|-> (void)asprintf(&path, "%s/%s", dev.dtnode, "qcom,gpu-pwrlevels");
# 101|
# 102| nftw(path, find_freqs_fn, 64, 0);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/perfcntrs/freedreno_dt.c: scope_hint: In function ‘find_device_fn’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/perfcntrs/freedreno_dt.c:151:10: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘dev.dtnode’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 149| int dlen = strlen(fpath) - strlen("/compatible");
# 150| dev.dtnode = malloc(dlen + 1);
# 151|-> memcpy(dev.dtnode, fpath, dlen);
# 152| dev.dtnode[dlen] = '\0';
# 153| printf("found dt node: %s\n", dev.dtnode);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/perfcntrs/freedreno_dt.c:211:7: warning[deadcode.DeadStores]: Value stored to 'buf' is never read
# 209| uint32_t u[2] = {ntohl(buf[0]), ntohl(buf[1])};
# 210| dev.size = (((uint64_t)u[0]) << 32) | u[1];
# 211|-> buf += 2;
# 212| } else {
# 213| dev.size = ntohl(buf[0]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/perfcntrs/freedreno_dt.c:214:7: warning[deadcode.DeadStores]: Value stored to 'buf' is never read
# 212| } else {
# 213| dev.size = ntohl(buf[0]);
# 214|-> buf += 1;
# 215| }
# 216|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/vulkan/tu_descriptor_set.cc:71:14: warning[core.NullDereference]: Access to field 'descriptorCount' results in a dereference of a null pointer (loaded from variable 'binding')
# 69| }
# 70| case VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK:
# 71|-> return binding->descriptorCount;
# 72| default:
# 73| return A6XX_TEX_CONST_DWORDS * 4;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/vulkan/tu_descriptor_set.cc:1201:17: warning[deadcode.DeadStores]: Value stored to 'ptr' during its initialization is never read
# 1199| const struct tu_descriptor_set_binding_layout *binding_layout =
# 1200| set->layout->binding + writeset->dstBinding;
# 1201|-> uint32_t *ptr = set->mapped_ptr;
# 1202| if (writeset->descriptorType == VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC ||
# 1203| writeset->descriptorType == VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/vulkan/tu_descriptor_set.cc:1313:17: warning[deadcode.DeadStores]: Value stored to 'src_ptr' during its initialization is never read
# 1311| const struct tu_descriptor_set_binding_layout *dst_binding_layout =
# 1312| dst_set->layout->binding + copyset->dstBinding;
# 1313|-> uint32_t *src_ptr = src_set->mapped_ptr;
# 1314| uint32_t *dst_ptr = dst_set->mapped_ptr;
# 1315| if (src_binding_layout->type == VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC ||
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/vulkan/tu_descriptor_set.cc:1314:17: warning[deadcode.DeadStores]: Value stored to 'dst_ptr' during its initialization is never read
# 1312| dst_set->layout->binding + copyset->dstBinding;
# 1313| uint32_t *src_ptr = src_set->mapped_ptr;
# 1314|-> uint32_t *dst_ptr = dst_set->mapped_ptr;
# 1315| if (src_binding_layout->type == VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC ||
# 1316| src_binding_layout->type == VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/vulkan/tu_formats.cc:781:12: warning[core.NullDereference]: Access to field 'imageViewType' results in a dereference of a null pointer (loaded from variable 'image_view_info')
# 779| * its likely we can enable it for 1D and CUBE, needs testing however
# 780| */
# 781|-> if ((image_view_info->imageViewType == VK_IMAGE_VIEW_TYPE_2D ||
# 782| image_view_info->imageViewType == VK_IMAGE_VIEW_TYPE_2D_ARRAY) &&
# 783| (format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_EXT)) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/vulkan/tu_knl.cc:261:31: warning[core.NullDereference]: Access to field 'level1_dcache_size' results in a dereference of a null pointer (loaded from variable 'device')
# 259| assert(device);
# 260|
# 261|-> device->level1_dcache_size = l1_dcache_size();
# 262| device->has_cached_non_coherent_memory = device->level1_dcache_size > 0;
# 263|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_context.c: scope_hint: In function ‘sanitize_hash’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_context.c:196:50: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘samplers_to_restore’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_context.c:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_context.c:185:29: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_context.c:185:29: note: in expansion of macro ‘MALLOC’
# 194|
# 195| if (sampler && cso_hash_take(hash, sampler->hash_key))
# 196|-> samplers_to_restore[to_restore++] = sampler;
# 197| }
# 198| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_context.c:203:47: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘samplers_to_restore’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_context.c:185:29: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_context.c:185:29: note: in expansion of macro ‘MALLOC’
# 201|
# 202| if (sampler && cso_hash_take(hash, sampler->hash_key))
# 203|-> samplers_to_restore[to_restore++] = sampler;
# 204| }
# 205| for (int j = 0; j < PIPE_MAX_SAMPLERS; j++) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_context.c:1395:51: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_context.c: scope_hint: In function ‘cso_single_sampler’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_context.c: scope_hint: In function ‘cso_single_sampler’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_context.c:1368:13: note: in expansion of macro ‘MALLOC’
# 1393| struct cso_sampler *cso = set_sampler(ctx, shader_stage, idx, templ, size);
# 1394| ctx->samplers[shader_stage].cso_samplers[idx] = cso;
# 1395|-> ctx->samplers[shader_stage].samplers[idx] = cso->data;
# 1396| return true;
# 1397| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_hash.c:54:14: warning[core.BitwiseShift]: Left shift by '32' overflows the capacity of 'int'
# 52| primeForNumBits(int numBits)
# 53| {
# 54|-> return (1 << numBits) + prime_deltas[numBits];
# 55| }
# 56|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_hash.c: scope_hint: In function ‘cso_data_rehash’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_hash.c:119:27: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*hash.buckets’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_hash.c:40:25: note: in definition of macro ‘MAX’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_hash.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/cso_cache/cso_hash.c:117:23: note: in expansion of macro ‘MALLOC’
# 117| hash->buckets = MALLOC(sizeof(struct cso_node*) * hash->numBuckets);
# 118| for (int i = 0; i < hash->numBuckets; ++i)
# 119|-> hash->buckets[i] = e;
# 120|
# 121| for (int i = 0; i < oldNumBuckets; ++i) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_mesh_prim.c:167: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_mesh_prim_tmp.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:71:7: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 69|
# 70| case MESA_PRIM_LINES:
# 71|-> flags = DRAW_PIPE_RESET_STIPPLE;
# 72| for (i = 0; i + 1 < count; i += 2) {
# 73| idx[0] = GET_ELT(i);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:82:10: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 80| case MESA_PRIM_LINE_STRIP:
# 81| if (count >= 2) {
# 82|-> flags = (prim_flags & DRAW_SPLIT_BEFORE) ? 0 : DRAW_PIPE_RESET_STIPPLE;
# 83| idx[1] = GET_ELT(0);
# 84| idx[2] = idx[1];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:86:38: warning[deadcode.DeadStores]: Although the value stored to 'flags' is used in the enclosing expression, the value is never actually read from 'flags'
# 84| idx[2] = idx[1];
# 85|
# 86|-> for (i = 1; i < count; i++, flags = 0) {
# 87| idx[0] = idx[1];
# 88| idx[1] = GET_ELT(i);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:98:7: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 96|
# 97| case MESA_PRIM_TRIANGLES:
# 98|-> flags = DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL;
# 99| for (i = 0; i + 2 < count; i += 3) {
# 100| idx[0] = GET_ELT(i);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:109:10: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 107| case MESA_PRIM_TRIANGLE_STRIP:
# 108| if (count >= 3) {
# 109|-> flags = DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL;
# 110| idx[1] = GET_ELT(0);
# 111| idx[2] = GET_ELT(1);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:142:10: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 140| case MESA_PRIM_TRIANGLE_FAN:
# 141| if (count >= 3) {
# 142|-> flags = DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL;
# 143| idx[0] = GET_ELT(0);
# 144| idx[2] = GET_ELT(1);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:177:13: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 175| idx[2], idx[3]);
# 176| #else
# 177|-> flags = DRAW_PIPE_RESET_STIPPLE |
# 178| DRAW_PIPE_EDGE_FLAG_0 |
# 179| DRAW_PIPE_EDGE_FLAG_2;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:183:13: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 181| TRIANGLE(flags, idx[0], idx[1], idx[3]);
# 182|
# 183|-> flags = DRAW_PIPE_EDGE_FLAG_0 |
# 184| DRAW_PIPE_EDGE_FLAG_1;
# 185| TRIANGLE(flags, idx[1], idx[2], idx[3]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:199:13: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 197| idx[2], idx[3]);
# 198| #else
# 199|-> flags = DRAW_PIPE_RESET_STIPPLE |
# 200| DRAW_PIPE_EDGE_FLAG_0 |
# 201| DRAW_PIPE_EDGE_FLAG_1;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:208:13: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 206| TRIANGLE(flags, idx[0], idx[1], idx[2]);
# 207|
# 208|-> flags = DRAW_PIPE_EDGE_FLAG_1 |
# 209| DRAW_PIPE_EDGE_FLAG_2;
# 210| if (quads_flatshade_last)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:236:16: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 234| #else
# 235| /* always emit idx[3] last */
# 236|-> flags = DRAW_PIPE_RESET_STIPPLE |
# 237| DRAW_PIPE_EDGE_FLAG_0 |
# 238| DRAW_PIPE_EDGE_FLAG_2;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:241:16: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 239| TRIANGLE(flags, idx[2], idx[0], idx[3]);
# 240|
# 241|-> flags = DRAW_PIPE_EDGE_FLAG_0 |
# 242| DRAW_PIPE_EDGE_FLAG_1;
# 243| TRIANGLE(flags, idx[0], idx[1], idx[3]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:258:16: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 256| idx[0], idx[1]);
# 257| #else
# 258|-> flags = DRAW_PIPE_RESET_STIPPLE |
# 259| DRAW_PIPE_EDGE_FLAG_0 |
# 260| DRAW_PIPE_EDGE_FLAG_1;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:267:16: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 265| TRIANGLE(flags, idx[0], idx[3], idx[2]);
# 266|
# 267|-> flags = DRAW_PIPE_EDGE_FLAG_1 |
# 268| DRAW_PIPE_EDGE_FLAG_2;
# 269| if (quads_flatshade_last)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:312:16: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 310|
# 311| if (i + 3 == count)
# 312|-> flags |= edge_finish;
# 313|
# 314| /* idx[0] is both the first and the last vertex */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:324:7: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 322|
# 323| case MESA_PRIM_LINES_ADJACENCY:
# 324|-> flags = DRAW_PIPE_RESET_STIPPLE;
# 325| for (i = 0; i + 3 < count; i += 4) {
# 326| idx[0] = GET_ELT(i);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:336:10: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 334| case MESA_PRIM_LINE_STRIP_ADJACENCY:
# 335| if (count >= 4) {
# 336|-> flags = (prim_flags & DRAW_SPLIT_BEFORE) ? 0 : DRAW_PIPE_RESET_STIPPLE;
# 337| idx[1] = GET_ELT(0);
# 338| idx[2] = GET_ELT(1);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:341:42: warning[deadcode.DeadStores]: Although the value stored to 'flags' is used in the enclosing expression, the value is never actually read from 'flags'
# 339| idx[3] = GET_ELT(2);
# 340|
# 341|-> for (i = 1; i + 2 < count; i++, flags = 0) {
# 342| idx[0] = idx[1];
# 343| idx[1] = idx[2];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:352:7: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 350|
# 351| case MESA_PRIM_TRIANGLES_ADJACENCY:
# 352|-> flags = DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL;
# 353| for (i = 0; i + 5 < count; i += 6) {
# 354| idx[0] = GET_ELT(i);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:366:10: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 364| case MESA_PRIM_TRIANGLE_STRIP_ADJACENCY:
# 365| if (count >= 6) {
# 366|-> flags = DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL;
# 367| idx[0] = GET_ELT(1);
# 368| idx[2] = GET_ELT(0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_gs.c:655:38: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'int *', which is incompatible with sizeof operand type 'unsigned int *'
# 653| }
# 654|
# 655|-> shader->llvm_prim_lengths = MALLOC(shader->num_vertex_streams * max_out_prims * sizeof(unsigned*));
# 656| for (unsigned i = 0; i < shader->num_vertex_streams * max_out_prims; ++i) {
# 657| int vector_size = shader->vector_length * sizeof(unsigned);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_gs.c:893:7: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_gs.c:787:17: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_gs.c:892:22: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:58: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_gs.c:892:22: note: in expansion of macro ‘align_malloc’
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 891| int vector_size = gs->vector_length * sizeof(float);
# 892| gs->gs_input = align_malloc(sizeof(struct draw_gs_inputs), 16);
# 893|-> memset(gs->gs_input, 0, sizeof(struct draw_gs_inputs));
# 894| gs->llvm_prim_lengths = 0;
# 895|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_llvm.c:1174:4: warning[deadcode.DeadStores]: Value stored to 'temp' is never read
# 1172|
# 1173| mask = lp_build_const_int_vec(gallivm, i32_type, 0);
# 1174|-> temp = lp_build_const_int_vec(gallivm, i32_type, 0);
# 1175| zero = lp_build_const_vec(gallivm, f32_type, 0); /* 0.0f 0.0f 0.0f 0.0f */
# 1176| shift = lp_build_const_int_vec(gallivm, i32_type, 1); /* 1 1 1 1 */
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_mesh_prim.c: scope_hint: In function ‘draw_mesh_prim_run’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_mesh_prim.c:206:39: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*output_prims.primitive_lengths’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_context.h:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_mesh_prim.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_mesh_prim.c:205:38: note: in expansion of macro ‘MALLOC’
# 204| output_prims->flags = 0x0;
# 205| output_prims->primitive_lengths = MALLOC(sizeof(unsigned));
# 206|-> output_prims->primitive_lengths[0] = 0;
# 207| output_prims->primitive_count = 0;
# 208|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pipe_clip.c:224:29: warning[deadcode.DeadStores]: Value stored to 'clipper' during its initialization is never read
# 222| const struct prim_header *origPrim)
# 223| {
# 224|-> const struct clip_stage *clipper = clip_stage(stage);
# 225| uint16_t edge_first, edge_middle, edge_last;
# 226|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pipe_vbuf.c: scope_hint: In function ‘draw_vbuf_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pipe_vbuf.c:406:1: warning[-Wanalyzer-malloc-leak]: leak of ‘vbuf’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pipe_vbuf.c:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pipe_vbuf.c:415:30: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pipe_vbuf.c:431:33: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:58: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pipe_vbuf.c:431:33: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pipe_vbuf.c:405:4: note: in expansion of macro ‘FREE’
# 404|
# 405| FREE(stage);
# 406|-> }
# 407|
# 408|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pipe_vbuf.c:445:11: warning[-Wanalyzer-malloc-leak]: leak of ‘vbuf’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pipe_vbuf.c:415:30: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pipe_vbuf.c:431:33: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pipe_vbuf.c:431:33: note: in expansion of macro ‘align_malloc’
# 443| vbuf->zero4[0] = vbuf->zero4[1] = vbuf->zero4[2] = vbuf->zero4[3] = 0.0f;
# 444|
# 445|-> return &vbuf->stage;
# 446|
# 447| fail:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_prim_assembler.c: scope_hint: In function ‘draw_prim_assembler_run’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_prim_assembler.c:294:39: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*output_prims.primitive_lengths’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_private.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_prim_assembler.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_prim_assembler.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_prim_assembler.c:293:38: note: in expansion of macro ‘MALLOC’
# 292| output_prims->flags = 0x0;
# 293| output_prims->primitive_lengths = MALLOC(sizeof(unsigned));
# 294|-> output_prims->primitive_lengths[0] = 0;
# 295| output_prims->primitive_count = 1;
# 296|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_prim_assembler.c: scope_hint: In function ‘draw_prim_assembler_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_prim_assembler.c:325:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘ia’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_prim_assembler.c:323:32: note: in expansion of macro ‘CALLOC_STRUCT’
# 323| struct draw_assembler *ia = CALLOC_STRUCT(draw_assembler);
# 324|
# 325|-> ia->draw = draw;
# 326|
# 327| return ia;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c: scope_hint: In function ‘draw_pt_middle_fse’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c:364:11: warning[-Wanalyzer-malloc-leak]: leak of ‘fse’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c:351:35: note: in expansion of macro ‘CALLOC_STRUCT’
# 362| fse->draw = draw;
# 363|
# 364|-> return &fse->base;
# 365| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c: scope_hint: In function ‘draw_pt_fetch_pipeline_or_emit’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c:492:1: warning[-Wanalyzer-malloc-leak]: leak of ‘fpme’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c:499:7: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c:491:4: note: in expansion of macro ‘FREE’
# 490|
# 491| FREE(middle);
# 492|-> }
# 493|
# 494|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c:529:11: warning[-Wanalyzer-malloc-leak]: leak of ‘fpme’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c:499:7: note: in expansion of macro ‘CALLOC_STRUCT’
# 527| goto fail;
# 528|
# 529|-> return &fpme->base;
# 530|
# 531| fail:
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c: scope_hint: In function ‘draw_pt_fetch_pipeline_or_emit_llvm’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:845:1: warning[-Wanalyzer-malloc-leak]: leak of ‘fpme’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:856:11: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:856:11: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:844:4: note: in expansion of macro ‘FREE’
# 843|
# 844| FREE(middle);
# 845|-> }
# 846|
# 847|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:892:11: warning[-Wanalyzer-malloc-leak]: leak of ‘fpme’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:856:11: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:856:11: note: in expansion of macro ‘CALLOC_STRUCT’
# 890| fpme->current_variant = NULL;
# 891|
# 892|-> return &fpme->base;
# 893|
# 894| fail:
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_mesh_pipeline.c: scope_hint: In function ‘draw_pt_mesh_pipeline_or_emit’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_mesh_pipeline.c:62:1: warning[-Wanalyzer-malloc-leak]: leak of ‘mpme’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_context.h:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_mesh_pipeline.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_mesh_pipeline.c:109:7: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_mesh_pipeline.c:61:4: note: in expansion of macro ‘FREE’
# 60| draw_pt_post_vs_destroy(mpme->post_vs);
# 61| FREE(middle);
# 62|-> }
# 63|
# 64| static void
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_mesh_pipeline.c:125:11: warning[-Wanalyzer-malloc-leak]: leak of ‘mpme’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_mesh_pipeline.c:109:7: note: in expansion of macro ‘CALLOC_STRUCT’
# 123| goto fail;
# 124|
# 125|-> return &mpme->base;
# 126| fail:
# 127| if (mpme)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_so_emit.c: scope_hint: In function ‘so_emit_prim’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_so_emit.c:149:40: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:48:1: note: in expansion of macro ‘FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_so_emit.c:262: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:54:4: note: in expansion of macro ‘FUNC_ENTER’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_so_emit_tmp.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:65:19: note: in expansion of macro ‘GET_ELT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_decompose_tmp.h:66:10: note: in expansion of macro ‘POINT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_so_emit.c: scope_hint: In function ‘so_emit_prim’
# 147|
# 148| /* check have we space to emit prim first - if not don't do anything */
# 149|-> for (unsigned slot = 0; slot < state->num_outputs; ++slot) {
# 150| int ob = state->output[slot].output_buffer;
# 151|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pt_so_emit.c:163:50: warning[core.NullDereference]: Dereference of null pointer
# 161| if (buffer_written[ob]) {
# 162| unsigned size_req = num_vertices * state->stride[ob] * sizeof(float);
# 163|-> if (buffer_total_bytes[ob] + size_req > draw->so.targets[ob]->target.buffer_size) {
# 164| return;
# 165| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:76:22: warning[deadcode.DeadStores]: Although the value stored to 'vs_slot' is used in the enclosing expression, the value is never actually read from 'vs_slot'
# 74| #endif
# 75| input = (const float (*)[4])((const char *)input_ptr + (vertex_idx * input_vertex_stride));
# 76|-> for (slot = 0, vs_slot = 0; slot < shader->info.num_inputs; ++slot) {
# 77| vs_slot = draw_tes_get_input_index(
# 78| shader->info.input_semantic_name[slot],
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:241:22: warning[deadcode.DeadStores]: Although the value stored to 'vs_slot' is used in the enclosing expression, the value is never actually read from 'vs_slot'
# 239| #endif
# 240| input = (const float (*)[4])((const char *)input_ptr + (vertex_idx * input_vertex_stride));
# 241|-> for (slot = 0, vs_slot = 0; slot < shader->info.num_inputs; ++slot) {
# 242| vs_slot = draw_tes_get_input_index(
# 243| shader->info.input_semantic_name[slot],
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c: scope_hint: In function ‘draw_tess_eval_shader_run’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:398:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c: scope_hint: In function ‘draw_tess_eval_shader_run’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c: scope_hint: In function ‘draw_tess_eval_shader_run’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_context.h:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:52:41: note: in expansion of macro ‘os_realloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:377:29: note: in expansion of macro ‘REALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:52:41: note: in expansion of macro ‘os_realloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:382:14: note: in expansion of macro ‘REALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c: scope_hint: In function ‘draw_tess_eval_shader_run’
# 396| }
# 397|
# 398|-> uint32_t prim_len = u_prim_vertex_count(output_prims->prim)->min;
# 399| output_prims->primitive_count += data.num_indices / prim_len;
# 400| output_prims->primitive_lengths = REALLOC(output_prims->primitive_lengths, prim_start * sizeof(uint32_t),
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c: scope_hint: In function ‘draw_create_tess_ctrl_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:454:7: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:426:18: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:453:24: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:453:24: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:58: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:453:24: note: in expansion of macro ‘align_malloc’
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 452|
# 453| tcs->tcs_input = align_malloc(sizeof(struct draw_tcs_inputs), 16);
# 454|-> memset(tcs->tcs_input, 0, sizeof(struct draw_tcs_inputs));
# 455|
# 456| tcs->tcs_output = align_malloc(sizeof(struct draw_tcs_outputs), 16);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:457:7: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:426:18: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:453:24: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:453:24: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:453:24: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:456:25: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:456:25: note: in expansion of macro ‘align_malloc’
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 455|
# 456| tcs->tcs_output = align_malloc(sizeof(struct draw_tcs_outputs), 16);
# 457|-> memset(tcs->tcs_output, 0, sizeof(struct draw_tcs_outputs));
# 458|
# 459| tcs->jit_resources = &draw->llvm->jit_resources[PIPE_SHADER_TESS_CTRL];
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c: scope_hint: In function ‘draw_create_tess_eval_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:582:7: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:528:18: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:581:24: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:581:24: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_tess.c:581:24: note: in expansion of macro ‘align_malloc’
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 580|
# 581| tes->tes_input = align_malloc(sizeof(struct draw_tes_inputs), 16);
# 582|-> memset(tes->tes_input, 0, sizeof(struct draw_tes_inputs));
# 583|
# 584| tes->jit_resources = &draw->llvm->jit_resources[PIPE_SHADER_TESS_EVAL];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_context.c:662:10: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 660|
# 661| u_log_new_page_print(&dctx->log, f);
# 662|-> fclose(f);
# 663| }
# 664| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c: scope_hint: In function ‘ddebug_screen_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:534:14: warning[-Wanalyzer-malloc-leak]: leak of ‘dscreen’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_pipe.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:612:14: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:623:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:623:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:631:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:631:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:635:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:635:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:638:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:638:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:639:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:639:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:640:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:640:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:642:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:642:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:643:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:643:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:644:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:644:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:646:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:646:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:647:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:647:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:648:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:648:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:649:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:649:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:650:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:650:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:651:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:651:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:652:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:652:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:653:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:653:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:654:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:654:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:655:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:655:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:656:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:656:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:657:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:657:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:658:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:658:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:659:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:659:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:660:4: note: in expansion of macro ‘SCR_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_screen.c:660:4: note: in expansion of macro ‘SCR_INIT’
# 532| option = debug_get_option("GALLIUM_DDEBUG", NULL);
# 533| if (!option)
# 534|-> return screen;
# 535|
# 536| if (!strcmp(option, "help")) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_pipe.c:231:38: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct pipe_transfer', which is incompatible with sizeof operand type 'struct threaded_transfer'
# 229| struct noop_resource *nresource = (struct noop_resource *)resource;
# 230|
# 231|-> transfer = (struct pipe_transfer*)CALLOC_STRUCT(threaded_transfer);
# 232| if (!transfer)
# 233| return NULL;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_pipe.c: scope_hint: In function ‘noop_transfer_map’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_pipe.c:242:20: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘resource’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_pipe.c:30: included_from: Included from here.
# 240| *ptransfer = transfer;
# 241|
# 242|-> return nresource->data;
# 243| }
# 244|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_pipe.c: scope_hint: In function ‘noop_flush.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_pipe.c:338:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘f’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_pipe.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_pipe.c:337:34: note: in expansion of macro ‘MALLOC_STRUCT’
# 336| if (fence) {
# 337| struct pipe_reference *f = MALLOC_STRUCT(pipe_reference);
# 338|-> f->count = 1;
# 339|
# 340| ctx->screen->fence_reference(ctx->screen, fence, NULL);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_pipe.c: scope_hint: In function ‘noop_create_fence’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_pipe.c:395:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘f’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_pipe.c:393:31: note: in expansion of macro ‘MALLOC_STRUCT’
# 393| struct pipe_reference *f = MALLOC_STRUCT(pipe_reference);
# 394|
# 395|-> f->count = 1;
# 396| return (struct pipe_fence_handle*)f;
# 397| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_state.c: scope_hint: In function ‘noop_create_surface’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_state.c:114:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘texture’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_noop/noop_state.c: scope_hint: In function ‘noop_create_surface’
# 112| surface->context = ctx;
# 113| surface->format = surf_tmpl->format;
# 114|-> surface->width = texture->width0;
# 115| surface->height = texture->height0;
# 116| surface->texture = texture;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_context.c: scope_hint: In function ‘trace_context_end_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_context.c:298:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_context.c: scope_hint: In function ‘trace_context_end_query’
# 296|
# 297| if (tr_ctx->threaded)
# 298|-> threaded_query(query)->flushed = trace_query(_query)->base.flushed;
# 299| ret = pipe->end_query(pipe, query);
# 300|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c: scope_hint: In function ‘trace_surf_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c:59:21: warning[-Wanalyzer-malloc-leak]: leak of ‘tr_surf’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c:49:14: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c:49:14: note: in expansion of macro ‘CALLOC_STRUCT’
# 57| tr_surf->base.texture = NULL;
# 58| pipe_resource_reference(&tr_surf->base.texture, res);
# 59|-> tr_surf->surface = surface;
# 60|
# 61| return &tr_surf->base;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c: scope_hint: In function ‘trace_transfer_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c:100:11: warning[-Wanalyzer-malloc-leak]: leak of ‘tr_trans’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c:88:15: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c:88:15: note: in expansion of macro ‘CALLOC_STRUCT’
# 98| assert(tr_trans->base.b.resource == res);
# 99|
# 100|-> return &tr_trans->base.b;
# 101|
# 102| error:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c: scope_hint: In function ‘trace_sampler_view_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c:135:26: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘tr_view’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c:129:41: note: in expansion of macro ‘CALLOC_STRUCT’
# 133| pipe_resource_reference(&tr_view->base.texture, tr_res);
# 134| tr_view->base.context = &tr_ctx->base;
# 135|-> tr_view->sampler_view = view;
# 136| view->reference.count += SAMPLER_VIEW_PRIVATE_REFCOUNT;
# 137| tr_view->refcount = SAMPLER_VIEW_PRIVATE_REFCOUNT;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c:138:11: warning[-Wanalyzer-malloc-leak]: leak of ‘tr_view’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_texture.c:129:41: note: in expansion of macro ‘CALLOC_STRUCT’
# 136| view->reference.count += SAMPLER_VIEW_PRIVATE_REFCOUNT;
# 137| tr_view->refcount = SAMPLER_VIEW_PRIVATE_REFCOUNT;
# 138|-> return &tr_view->base;
# 139| }
# 140|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_trace/tr_video.c:33:13: warning[core.NullDereference]: Array access (from variable 'refrence_frames') results in a null pointer dereference
# 31| {
# 32| for (unsigned i=0; i < max_num_refrence_frame; i++) {
# 33|-> if (refrence_frames[i]) {
# 34| struct trace_video_buffer *tr_buffer = trace_video_buffer(refrence_frames[i]);
# 35| refrence_frames[i] = tr_buffer->video_buffer;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_arit.c:1008:19: warning[deadcode.DeadStores]: Value stored to 'builder' during its initialization is never read
# 1006| {
# 1007| struct gallivm_state *gallivm = bld->gallivm;
# 1008|-> LLVMBuilderRef builder = gallivm->builder;
# 1009|
# 1010| assert(bld->type.width == 32);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_arit.c:2618:25: warning[deadcode.DeadStores]: Value stored to 'type' during its initialization is never read
# 2616| {
# 2617| LLVMBuilderRef builder = bld->gallivm->builder;
# 2618|-> const struct lp_type type = bld->type;
# 2619|
# 2620| assert(lp_check_value(type, a));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_arit.c:2709:25: warning[deadcode.DeadStores]: Value stored to 'type' during its initialization is never read
# 2707| LLVMValueRef a)
# 2708| {
# 2709|-> const struct lp_type type = bld->type;
# 2710|
# 2711| assert(lp_check_value(type, a));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_aos.c:680:25: warning[core.DivideZero]: Division by zero
# 678| * completely hopeless even if we do hit the right conversion.
# 679| */
# 680|-> type.length /= num_pixels / 4;
# 681| num_conv_dst = num_pixels / 4;
# 682| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_s3tc.c:316:17: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 314| }
# 315| }
# 316|-> cc01 = lp_build_interleave2_half(gallivm, lp_type32, elems[0], elems[1], 0);
# 317| cc23 = lp_build_interleave2_half(gallivm, lp_type32, elems[2], elems[3], 0);
# 318| cc01 = LLVMBuildBitCast(builder, cc01, type64_vec, "");
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_s3tc.c:317:17: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 315| }
# 316| cc01 = lp_build_interleave2_half(gallivm, lp_type32, elems[0], elems[1], 0);
# 317|-> cc23 = lp_build_interleave2_half(gallivm, lp_type32, elems[2], elems[3], 0);
# 318| cc01 = LLVMBuildBitCast(builder, cc01, type64_vec, "");
# 319| cc23 = LLVMBuildBitCast(builder, cc23, type64_vec, "");
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_s3tc.c:317:17: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 315| }
# 316| cc01 = lp_build_interleave2_half(gallivm, lp_type32, elems[0], elems[1], 0);
# 317|-> cc23 = lp_build_interleave2_half(gallivm, lp_type32, elems[2], elems[3], 0);
# 318| cc01 = LLVMBuildBitCast(builder, cc01, type64_vec, "");
# 319| cc23 = LLVMBuildBitCast(builder, cc23, type64_vec, "");
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_s3tc.c:1740:7: warning[deadcode.DeadStores]: Value stored to 'sel_mask' is never read
# 1738| ainterp0 = lp_build_lerpdxta_block(gallivm, alpha0, alpha1, acode0, sel_mask);
# 1739| ainterp1 = lp_build_lerpdxta_block(gallivm, alpha0, alpha1, acode1, sel_mask);
# 1740|-> sel_mask = LLVMBuildBitCast(builder, sel_mask, bld8.vec_type, "");
# 1741| ainterp = lp_build_pack2(gallivm, type16, type8, ainterp0, ainterp1);
# 1742| alpha0 = lp_build_pack2(gallivm, type16, type8, alpha0, alpha0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_s3tc.c:2229:7: warning[deadcode.DeadStores]: Value stored to 'rgba' is never read
# 2227| assert(n / 4 <= ARRAY_SIZE(rgba4));
# 2228|
# 2229|-> rgba = LLVMGetUndef(i128_vectype);
# 2230|
# 2231| for (count = 0; count < n / 4; count++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_s3tc.c:2412:18: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 2410| }
# 2411| }
# 2412|-> red01 = lp_build_interleave2_half(gallivm, lp_type32, elems[0], elems[1], 0);
# 2413| red23 = lp_build_interleave2_half(gallivm, lp_type32, elems[2], elems[3], 0);
# 2414| red01 = LLVMBuildBitCast(builder, red01, type64_vec, "");
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_s3tc.c:2413:18: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 2411| }
# 2412| red01 = lp_build_interleave2_half(gallivm, lp_type32, elems[0], elems[1], 0);
# 2413|-> red23 = lp_build_interleave2_half(gallivm, lp_type32, elems[2], elems[3], 0);
# 2414| red01 = LLVMBuildBitCast(builder, red01, type64_vec, "");
# 2415| red23 = LLVMBuildBitCast(builder, red23, type64_vec, "");
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_s3tc.c:2413:18: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 2411| }
# 2412| red01 = lp_build_interleave2_half(gallivm, lp_type32, elems[0], elems[1], 0);
# 2413|-> red23 = lp_build_interleave2_half(gallivm, lp_type32, elems[2], elems[3], 0);
# 2414| red01 = LLVMBuildBitCast(builder, red01, type64_vec, "");
# 2415| red23 = LLVMBuildBitCast(builder, red23, type64_vec, "");
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_s3tc.c:2582:7: warning[deadcode.DeadStores]: Value stored to 'rgba' is never read
# 2580| struct lp_type lp_324_vectype = lp_type_uint_vec(32, 128);
# 2581|
# 2582|-> rgba = LLVMGetUndef(i128_vectype);
# 2583|
# 2584| for (count = 0; count < n / 4; count++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_soa.c:71:21: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 69|
# 70| for (k = 0; k < pixels_per_channel; ++k) {
# 71|-> channel[k] = src_aos[j + 4 * k];
# 72| }
# 73|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_soa.c:650:22: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 648| if (!fp64) {
# 649| for (i = 0; i < num_gather; i++) {
# 650|-> dst[i] = LLVMBuildBitCast(builder, dst[i], bld.int_vec_type, "");
# 651| }
# 652| for (i = 0; i < format_desc->nr_channels; i++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_soa.c:673:23: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 671| else {
# 672| for (i = 0; i < format_desc->nr_channels; i++) {
# 673|-> output[i] = dst[i];
# 674| }
# 675| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_soa.c:892:38: warning[core.BitwiseShift]: Left shift by '64' overflows the capacity of 'unsigned long long'
# 890| const unsigned width = chan_desc.size;
# 891| const unsigned start = chan_desc.shift;
# 892|-> const uint32_t chan_mask = (1ULL << width) - 1;
# 893| ASSERTED const unsigned stop = start + width;
# 894| LLVMValueRef chan = NULL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_format_srgb.c:166:19: warning[deadcode.DeadStores]: Value stored to 'builder' during its initialization is never read
# 164| LLVMValueRef src)
# 165| {
# 166|-> LLVMBuilderRef builder = gallivm->builder;
# 167| struct lp_build_context f32_bld;
# 168| LLVMValueRef lin_thresh, lin, lin_const, is_linear, tmp, pow_final;
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_intr.c: scope_hint: In function ‘lp_add_function_attr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_intr.c:164:23: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/bitscan.h:102:18: note: in expansion of macro ‘ffs’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_intr.c: scope_hint: In function ‘lp_add_function_attr’
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
# 162|
# 163| const char *attr_name = attr_to_str(attr);
# 164|-> unsigned kind_id = LLVMGetEnumAttributeKindForName(attr_name,
# 165| strlen(attr_name));
# 166| LLVMAttributeRef llvm_attr = LLVMCreateEnumAttribute(ctx, kind_id, 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_nir.c:173:7: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 171| {
# 172| if ((ssa->num_components == 1 || is_aos(bld_base))) {
# 173|-> assign_ssa(bld_base, ssa->index, vals[0]);
# 174| } else {
# 175| assign_ssa(bld_base, ssa->index,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_nir.c:1065:4: warning[core.uninitialized.UndefReturn]: Undefined or garbage value returned to caller
# 1063| break;
# 1064| }
# 1065|-> return result;
# 1066| }
# 1067|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_nir.c:1126:35: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1124| instr->op == nir_op_fsum2) {
# 1125| for (unsigned c = 0; c < nir_op_infos[instr->op].input_sizes[0]; c++) {
# 1126|-> LLVMValueRef temp_chan = LLVMBuildExtractValue(gallivm->builder,
# 1127| src[0], c, "");
# 1128| temp_chan = cast_type(bld_base, temp_chan,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_nir.c:1145:30: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1143| for (unsigned i = 0; i < nir_op_infos[instr->op].num_inputs; i++) {
# 1144| if (num_components > 1) {
# 1145|-> src_chan[i] = LLVMBuildExtractValue(gallivm->builder,
# 1146| src[i], c, "");
# 1147| } else {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_nir.c:2602:25: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 2600| case nir_texop_lod:
# 2601| for (unsigned chan = 0; chan < coord_vals; ++chan)
# 2602|-> coords[chan] = cast_type(bld_base, coords[chan], nir_type_float, 32);
# 2603| break;
# 2604| case nir_texop_txf:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_nir.c:2607:25: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 2605| case nir_texop_txf_ms:
# 2606| for (unsigned chan = 0; chan < instr->coord_components; ++chan)
# 2607|-> coords[chan] = cast_type(bld_base, coords[chan], nir_type_int, 32);
# 2608| break;
# 2609| default:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_nir.c:2615:17: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2613| if (instr->is_array && instr->sampler_dim == GLSL_SAMPLER_DIM_1D) {
# 2614| /* move layer coord for 1d arrays. */
# 2615|-> coords[2] = coords[1];
# 2616| coords[1] = coord_undef;
# 2617| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_nir_aos.c:292:35: warning[core.DivideZero]: Division by zero
# 290|
# 291| for (unsigned i = nc; i < type.length; ++i) {
# 292|-> shuffles[i] = shuffles[i % nc];
# 293| }
# 294|
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_pack.c: scope_hint: In function ‘lp_build_concat’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_pack.c:227:19: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
# 225|
# 226| for (i = 0; i < num_vectors; i++)
# 227|-> tmp[i] = src[i];
# 228|
# 229| while (num_vectors > 1) {
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_pack.c:241:14: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘tmp[0]’
# 239| }
# 240|
# 241|-> return tmp[0];
# 242| }
# 243|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_pack.c:849:14: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 847|
# 848| for(i = 0; i < num_srcs; ++i)
# 849|-> tmp[i] = src[i];
# 850|
# 851| while(src_type.width > dst_type.width) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_pack.c:872:4: warning[core.uninitialized.UndefReturn]: Undefined or garbage value returned to caller
# 870| assert(num_srcs == 1);
# 871|
# 872|-> return tmp[0];
# 873| }
# 874|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_pack.c:1002:22: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1000| val = LLVMBuildZExt(builder, val, lp_build_elem_type(gallivm, dst_type), "");
# 1001| }
# 1002|-> tmp[j] = LLVMBuildInsertElement(builder, tmp[j], val, dstindex, "");
# 1003| }
# 1004| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_pack.c:1019:14: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 1017|
# 1018| for(i = 0; i < num_dsts; ++i)
# 1019|-> dst[i] = tmp[i];
# 1020| }
# 1021|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_tgsi.c:242:4: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 240| const struct tgsi_full_instruction *inst)
# 241| {
# 242|-> enum tgsi_opcode opcode = inst->Instruction.Opcode;
# 243| const struct tgsi_opcode_info *info = tgsi_get_opcode_info(opcode);
# 244| const struct lp_build_tgsi_action *action = &bld_base->op_actions[opcode];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_tgsi_info.c:97:30: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 95| {
# 96| return chan_info->file == TGSI_FILE_IMMEDIATE &&
# 97|-> chan_info->u.value == value;
# 98| }
# 99|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_tgsi_info.c: scope_hint: In function ‘lp_build_tgsi_info’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_tgsi_info.c:549:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘ctx’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_tgsi_info.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_tgsi_info.c:548:10: note: in expansion of macro ‘CALLOC’
# 547|
# 548| ctx = CALLOC(1, sizeof(struct analysis_context));
# 549|-> ctx->info = info;
# 550|
# 551| tgsi_parse_init(&parse, tokens);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c: scope_hint: In function ‘emit_fetch_64bit’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c:956:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c: scope_hint: In function ‘emit_fetch_64bit’
# 954| res = LLVMBuildShuffleVector(builder, input, input2, LLVMConstVector(shuffles, len), "");
# 955|
# 956|-> return LLVMBuildBitCast(builder, res, bld_fetch->vec_type, "");
# 957| }
# 958|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c:1940:39: warning[deadcode.DeadStores]: Value stored to 'bld' during its initialization is never read
# 1938|
# 1939| {
# 1940|-> struct lp_build_tgsi_soa_context * bld = lp_soa_context(bld_base);
# 1941|
# 1942| if (DEBUG_EXECUTION) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c:3055:10: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 3053| bld->bld_base.base.vec_type,
# 3054| bld->imms_array, gep, 2, "");
# 3055|-> LLVMBuildStore(builder, imms[i], imm_ptr);
# 3056| }
# 3057| } else {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c:3064:50: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 3062|
# 3063| for(i = 0; i < 4; ++i )
# 3064|-> bld->immediates[bld->num_immediates][i] = imms[i];
# 3065|
# 3066| if (bld->indirect_files & (1 << TGSI_FILE_IMMEDIATE)) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/hud/hud_context.c:652:4: warning[core.NullDereference]: Dereference of null pointer
# 650| cso_set_blend(cso, &hud->alpha_blend);
# 651| cso_set_rasterizer(cso, &hud->rasterizer_aa_lines);
# 652|-> LIST_FOR_EACH_ENTRY(pane, &hud->pane_list, head) {
# 653| if (pane)
# 654| hud_pane_draw_colored_objects(hud, pane);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/hud/hud_driver_query.c:72:28: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'union pipe_query_result', which is incompatible with sizeof operand type 'union pipe_numeric_type_union'
# 70|
# 71| if (!bq->result[idx])
# 72|-> bq->result[idx] = MALLOC(sizeof(bq->result[idx]->batch[0]) *
# 73| bq->num_query_types);
# 74| if (!bq->result[idx]) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/hud/hud_sensors_temp.c: scope_hint: In function ‘create_object’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/hud/hud_sensors_temp.c:261:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘sti’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/hud/hud_private.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/hud/hud_sensors_temp.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/hud/hud_sensors_temp.c:259:36: note: in expansion of macro ‘CALLOC_STRUCT’
# 259| struct sensors_temp_info *sti = CALLOC_STRUCT(sensors_temp_info);
# 260|
# 261|-> sti->mode = mode;
# 262| sti->chip = (sensors_chip_name *) chip;
# 263| sti->feature = feature;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c: scope_hint: In function ‘gather_usage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:110:32: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:333:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:928:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:430:4: note: in expansion of macro ‘nir_foreach_shader_out_variable’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:624:40: note: in expansion of macro ‘BITSET_LAST_BIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:624:40: note: in expansion of macro ‘BITSET_LAST_BIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:625:45: note: in expansion of macro ‘BITSET_LAST_BIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:625:45: note: in expansion of macro ‘BITSET_LAST_BIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:628:38: note: in expansion of macro ‘BITSET_LAST_BIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:628:38: note: in expansion of macro ‘BITSET_LAST_BIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c: scope_hint: In function ‘gather_usage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:640:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:641:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:641:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:641:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘gather_usage’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c: scope_hint: In function ‘gather_usage’
# 108|
# 109| unsigned location_frac = path.path[0]->var->data.location_frac;
# 110|-> if (glsl_type_is_64bit(deref->type)) {
# 111| uint8_t new_mask = 0;
# 112| for (unsigned i = 0; i < 4; i++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:331:4: warning[deadcode.DeadStores]: Value stored to 'i' is never read
# 329| }
# 330|
# 331|-> i = 0;
# 332| uint64_t processed_inputs = 0;
# 333| nir_foreach_shader_in_variable(variable, nir) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/nir_to_tgsi_info.c:427:4: warning[deadcode.DeadStores]: Value stored to 'i' is never read
# 425| }
# 426|
# 427|-> i = 0;
# 428| uint64_t processed_outputs = 0;
# 429| unsigned num_outputs = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:894:20: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 892| ttn_exp(nir_builder *b, nir_def **src)
# 893| {
# 894|-> nir_def *srcx = ttn_channel(b, src[0], X);
# 895|
# 896| return nir_vec4(b, nir_fexp2(b, nir_ffloor(b, srcx)),
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:911:36: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 909| ttn_log(nir_builder *b, nir_def **src)
# 910| {
# 911|-> nir_def *abs_srcx = nir_fabs(b, ttn_channel(b, src[0], X));
# 912| nir_def *log2 = nir_flog2(b, abs_srcx);
# 913|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:930:35: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 928| {
# 929| return nir_vec4(b, nir_imm_float(b, 1.0),
# 930|-> nir_fmul(b, ttn_channel(b, src[0], Y),
# 931| ttn_channel(b, src[1], Y)),
# 932| ttn_channel(b, src[0], Z),
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:931:35: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 929| return nir_vec4(b, nir_imm_float(b, 1.0),
# 930| nir_fmul(b, ttn_channel(b, src[0], Y),
# 931|-> ttn_channel(b, src[1], Y)),
# 932| ttn_channel(b, src[0], Z),
# 933| ttn_channel(b, src[1], W));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:945:22: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 943| ttn_lit(nir_builder *b, nir_def **src)
# 944| {
# 945|-> nir_def *src0_y = ttn_channel(b, src[0], Y);
# 946| nir_def *wclamp = nir_fmax(b, nir_fmin(b, ttn_channel(b, src[0], W),
# 947| nir_imm_float(b, 128.0)),
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:978:31: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 976| /* flt must be exact, because NaN shouldn't discard. (apps rely on this) */
# 977| b->exact = true;
# 978|-> nir_def *cmp = nir_bany(b, nir_flt_imm(b, src[0], 0.0));
# 979| b->exact = false;
# 980|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1010:18: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'is_shadow')
# 1008| case TGSI_TEXTURE_SHADOW1D:
# 1009| *dim = GLSL_SAMPLER_DIM_1D;
# 1010|-> *is_shadow = true;
# 1011| break;
# 1012| case TGSI_TEXTURE_SHADOW1D_ARRAY:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1014:18: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'is_shadow')
# 1012| case TGSI_TEXTURE_SHADOW1D_ARRAY:
# 1013| *dim = GLSL_SAMPLER_DIM_1D;
# 1014|-> *is_shadow = true;
# 1015| *is_array = true;
# 1016| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1033:18: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'is_shadow')
# 1031| case TGSI_TEXTURE_SHADOW2D:
# 1032| *dim = GLSL_SAMPLER_DIM_2D;
# 1033|-> *is_shadow = true;
# 1034| break;
# 1035| case TGSI_TEXTURE_SHADOW2D_ARRAY:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1037:18: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'is_shadow')
# 1035| case TGSI_TEXTURE_SHADOW2D_ARRAY:
# 1036| *dim = GLSL_SAMPLER_DIM_2D;
# 1037|-> *is_shadow = true;
# 1038| *is_array = true;
# 1039| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1052:18: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'is_shadow')
# 1050| case TGSI_TEXTURE_SHADOWCUBE:
# 1051| *dim = GLSL_SAMPLER_DIM_CUBE;
# 1052|-> *is_shadow = true;
# 1053| break;
# 1054| case TGSI_TEXTURE_SHADOWCUBE_ARRAY:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1056:18: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'is_shadow')
# 1054| case TGSI_TEXTURE_SHADOWCUBE_ARRAY:
# 1055| *dim = GLSL_SAMPLER_DIM_CUBE;
# 1056|-> *is_shadow = true;
# 1057| *is_array = true;
# 1058| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1064:18: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'is_shadow')
# 1062| case TGSI_TEXTURE_SHADOWRECT:
# 1063| *dim = GLSL_SAMPLER_DIM_RECT;
# 1064|-> *is_shadow = true;
# 1065| break;
# 1066| default:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1309:27: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1307| instr->src[src_number] =
# 1308| nir_tex_src_for_ssa(nir_tex_src_coord,
# 1309|-> nir_trim_vector(b, src[0], instr->coord_components));
# 1310| src_number++;
# 1311|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1476:38: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1474| /* lod: */
# 1475| txs->src[1] = nir_tex_src_for_ssa(nir_tex_src_lod,
# 1476|-> ttn_channel(b, src[0], X));
# 1477|
# 1478| nir_def_init(&txs->instr, &txs->def, nir_tex_instr_dest_size(txs), 32);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1572:41: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1570| instr->num_components));
# 1571| instr->src[i++] = nir_src_for_ssa(nir_imm_int(b, resource_index));
# 1572|-> instr->src[i++] = nir_src_for_ssa(ttn_channel(b, src[addr_src_index], X));
# 1573|
# 1574| if (tgsi_inst->Instruction.Opcode == TGSI_OPCODE_STORE)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1611:23: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 1609|
# 1610| instr->src[0] = nir_src_for_ssa(&image_deref->def);
# 1611|-> instr->src[1] = nir_src_for_ssa(src[addr_src_index]);
# 1612|
# 1613| /* Set the sample argument, which is undefined for single-sample images. */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1860:25: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1858| switch (tgsi_op) {
# 1859| case TGSI_OPCODE_RSQ:
# 1860|-> dst = nir_frsq(b, ttn_channel(b, src[0], X));
# 1861| break;
# 1862|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1864:26: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1862|
# 1863| case TGSI_OPCODE_SQRT:
# 1864|-> dst = nir_fsqrt(b, ttn_channel(b, src[0], X));
# 1865| break;
# 1866|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1868:25: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1866|
# 1867| case TGSI_OPCODE_RCP:
# 1868|-> dst = nir_frcp(b, ttn_channel(b, src[0], X));
# 1869| break;
# 1870|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1872:26: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1870|
# 1871| case TGSI_OPCODE_EX2:
# 1872|-> dst = nir_fexp2(b, ttn_channel(b, src[0], X));
# 1873| break;
# 1874|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1876:26: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1874|
# 1875| case TGSI_OPCODE_LG2:
# 1876|-> dst = nir_flog2(b, ttn_channel(b, src[0], X));
# 1877| break;
# 1878|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1880:25: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1878|
# 1879| case TGSI_OPCODE_POW:
# 1880|-> dst = nir_fpow(b, ttn_channel(b, src[0], X), ttn_channel(b, src[1], X));
# 1881| break;
# 1882|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1880:52: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1878|
# 1879| case TGSI_OPCODE_POW:
# 1880|-> dst = nir_fpow(b, ttn_channel(b, src[0], X), ttn_channel(b, src[1], X));
# 1881| break;
# 1882|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1884:25: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1882|
# 1883| case TGSI_OPCODE_COS:
# 1884|-> dst = nir_fcos(b, ttn_channel(b, src[0], X));
# 1885| break;
# 1886|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1888:25: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1886|
# 1887| case TGSI_OPCODE_SIN:
# 1888|-> dst = nir_fsin(b, ttn_channel(b, src[0], X));
# 1889| break;
# 1890|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1892:26: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1890|
# 1891| case TGSI_OPCODE_ARL:
# 1892|-> dst = nir_f2i32(b, nir_ffloor(b, src[0]));
# 1893| break;
# 1894|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1912:13: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1910|
# 1911| case TGSI_OPCODE_DP2:
# 1912|-> dst = nir_fdot2(b, src[0], src[1]);
# 1913| break;
# 1914|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1912:13: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1910|
# 1911| case TGSI_OPCODE_DP2:
# 1912|-> dst = nir_fdot2(b, src[0], src[1]);
# 1913| break;
# 1914|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1916:13: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1914|
# 1915| case TGSI_OPCODE_DP3:
# 1916|-> dst = nir_fdot3(b, src[0], src[1]);
# 1917| break;
# 1918|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1916:13: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1914|
# 1915| case TGSI_OPCODE_DP3:
# 1916|-> dst = nir_fdot3(b, src[0], src[1]);
# 1917| break;
# 1918|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1920:13: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1918|
# 1919| case TGSI_OPCODE_DP4:
# 1920|-> dst = nir_fdot4(b, src[0], src[1]);
# 1921| break;
# 1922|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1920:13: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1918|
# 1919| case TGSI_OPCODE_DP4:
# 1920|-> dst = nir_fdot4(b, src[0], src[1]);
# 1921| break;
# 1922|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1924:25: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1922|
# 1923| case TGSI_OPCODE_UMAD:
# 1924|-> dst = nir_iadd(b, nir_imul(b, src[0], src[1]), src[2]);
# 1925| break;
# 1926|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1924:25: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1922|
# 1923| case TGSI_OPCODE_UMAD:
# 1924|-> dst = nir_iadd(b, nir_imul(b, src[0], src[1]), src[2]);
# 1925| break;
# 1926|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1928:13: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1926|
# 1927| case TGSI_OPCODE_LRP:
# 1928|-> dst = nir_flrp(b, src[2], src[1], src[0]);
# 1929| break;
# 1930|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1936:26: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1934|
# 1935| case TGSI_OPCODE_ARR:
# 1936|-> dst = nir_f2i32(b, nir_fround_even(b, src[0]));
# 1937| break;
# 1938|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1940:13: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1938|
# 1939| case TGSI_OPCODE_CMP:
# 1940|-> dst = nir_bcsel(b, nir_flt(b, src[0], nir_imm_float(b, 0.0)),
# 1941| src[1], src[2]);
# 1942| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1940:26: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1938|
# 1939| case TGSI_OPCODE_CMP:
# 1940|-> dst = nir_bcsel(b, nir_flt(b, src[0], nir_imm_float(b, 0.0)),
# 1941| src[1], src[2]);
# 1942| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1945:13: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 1943|
# 1944| case TGSI_OPCODE_UCMP:
# 1945|-> dst = nir_bcsel(b, nir_ine(b, src[0], nir_imm_int(b, 0)),
# 1946| src[1], src[2]);
# 1947| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1945:26: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1943|
# 1944| case TGSI_OPCODE_UCMP:
# 1945|-> dst = nir_bcsel(b, nir_ine(b, src[0], nir_imm_int(b, 0)),
# 1946| src[1], src[2]);
# 1947| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1950:13: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1948|
# 1949| case TGSI_OPCODE_SGT:
# 1950|-> dst = nir_slt(b, src[1], src[0]);
# 1951| break;
# 1952|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1954:13: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1952|
# 1953| case TGSI_OPCODE_SLE:
# 1954|-> dst = nir_sge(b, src[1], src[0]);
# 1955| break;
# 1956|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1990:38: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1988|
# 1989| case TGSI_OPCODE_IF:
# 1990|-> nir_push_if(b, nir_fneu_imm(b, nir_channel(b, src[0], 0), 0.0));
# 1991| break;
# 1992|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:1994:37: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1992|
# 1993| case TGSI_OPCODE_UIF:
# 1994|-> nir_push_if(b, nir_ine_imm(b, nir_channel(b, src[0], 0), 0));
# 1995| break;
# 1996|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:2238:10: warning[core.NullDereference]: Access to field 'get_compiler_options' results in a dereference of a null pointer (loaded from variable 'screen')
# 2236| if (!options) {
# 2237| options =
# 2238|-> screen->get_compiler_options(screen, PIPE_SHADER_IR_NIR, scan.processor);
# 2239| }
# 2240|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c: scope_hint: In function ‘ttn_compile_init’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:2238:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘screen’
# 2236| if (!options) {
# 2237| options =
# 2238|-> screen->get_compiler_options(screen, PIPE_SHADER_IR_NIR, scan.processor);
# 2239| }
# 2240|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/tgsi_to_nir.c:2480:29: warning[core.BitwiseShift]: Left shift by '4294967292' overflows the capacity of 'unsigned int'
# 2478| nir_deref_instr *component_deref = nir_build_deref_array_imm(&b, clipdist_deref, i);
# 2479| nir_def *val = zero;
# 2480|-> if (wrmask & BITFIELD_BIT(i - offset))
# 2481| val = nir_channel(&b, intr->src[1].ssa, i - offset);
# 2482| nir_store_deref(&b, component_deref, val, 0x1);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c: scope_hint: In function ‘get_driver_descriptor’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:99:11: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘driver_name’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:46: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:155:7: note: in expansion of macro ‘FREE’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:35: included_from: Included from here.
/usr/include/string.h:156:12: note: argument 2 of ‘strcmp’ must be non-null
# 97| #ifdef GALLIUM_STATIC_TARGETS
# 98| for (int i = 0; i < ARRAY_SIZE(driver_descriptors); i++) {
# 99|-> if (strcmp(driver_descriptors[i]->driver_name, driver_name) == 0)
# 100| return driver_descriptors[i];
# 101| }
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c: scope_hint: In function ‘get_driver_descriptor’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:117:14: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘driver_name’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:46: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:155:7: note: in expansion of macro ‘FREE’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:35: included_from: Included from here.
/usr/include/string.h:156:12: note: argument 2 of ‘strcmp’ must be non-null
# 115|
# 116| /* sanity check on the driver name */
# 117|-> if (dd && strcmp(dd->driver_name, driver_name) == 0)
# 118| return dd;
# 119| #endif
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c: scope_hint: In function ‘pipe_loader_drm_probe_fd_nodup’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:166:8: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*ddev.base.driver_name’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:155:7: note: in expansion of macro ‘FREE’
/usr/include/string.h:156:12: note: argument 1 of ‘strcmp’ must be non-null
# 164|
# 165| /* vgem is a virtual device; don't try using it with kmsro */
# 166|-> if (strcmp(ddev->base.driver_name, "vgem") == 0)
# 167| goto fail;
# 168|
Error: GCC_ANALYZER_WARNING (CWE-1341):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c: scope_hint: In function ‘pipe_loader_drm_release’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:268:4: warning[-Wanalyzer-fd-double-close]: double ‘close’ of file descriptor ‘*ddev.fd’
# 266| #endif
# 267|
# 268|-> close(ddev->fd);
# 269| FREE(ddev->base.driver_name);
# 270| pipe_loader_base_release(dev);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c: scope_hint: In function ‘pipe_loader_drm_get_driconf_by_name’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_drm.c:354:7: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘driconf’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 352| size_t size = sizeof(*driconf) * *count;
# 353| driconf = malloc(size);
# 354|-> memcpy(driconf, dd->driconf, size);
# 355| }
# 356| if (lib)
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c: scope_hint: In function ‘pipe_loader_sw_probe_dri’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c:227:10: warning[-Wanalyzer-malloc-leak]: leak of ‘sdev’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c:209:41: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c: scope_hint: In function ‘pipe_loader_sw_probe_dri’
# 225| goto fail;
# 226|
# 227|-> *devs = &sdev->base;
# 228| return true;
# 229|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c: scope_hint: In function ‘pipe_loader_vk_probe_dri’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c:257:10: warning[-Wanalyzer-malloc-leak]: leak of ‘sdev’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c:239:41: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c: scope_hint: In function ‘pipe_loader_vk_probe_dri’
# 255| goto fail;
# 256|
# 257|-> *devs = &sdev->base;
# 258| return true;
# 259|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c: scope_hint: In function ‘pipe_loader_sw_probe_kms’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c:293:10: warning[-Wanalyzer-malloc-leak]: leak of ‘sdev’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c:272:41: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c: scope_hint: In function ‘pipe_loader_sw_probe_kms’
# 291| goto fail;
# 292|
# 293|-> *devs = &sdev->base;
# 294| return true;
# 295|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c: scope_hint: In function ‘pipe_loader_sw_probe_null’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c:326:10: warning[-Wanalyzer-malloc-leak]: leak of ‘sdev’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c:308:41: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c: scope_hint: In function ‘pipe_loader_sw_probe_null’
# 324| goto fail;
# 325|
# 326|-> *devs = &sdev->base;
# 327| return true;
# 328|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c: scope_hint: In function ‘pipe_loader_sw_probe_wrapped’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c:371:9: warning[-Wanalyzer-malloc-leak]: leak of ‘sdev’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c:353:41: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c: scope_hint: In function ‘pipe_loader_sw_probe_wrapped’
# 369| goto fail;
# 370|
# 371|-> *dev = &sdev->base;
# 372| return true;
# 373|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c:376:28: warning[unix.Malloc]: Use of memory after it is freed
# 374| (void) destroyed; /* silence unused var warning for non-debug build */
# 375|
# 376|-> fenced_buf->flags &= ~PB_USAGE_GPU_READ_WRITE;
# 377|
# 378| ret = PIPE_OK;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c:834:31: warning[unix.Malloc]: Use of memory after it is freed
# 832| if (fence) {
# 833| ops->fence_reference(ops, &fenced_buf->fence, fence);
# 834|-> fenced_buf->flags |= fenced_buf->validation_flags;
# 835| fenced_buffer_add_locked(fenced_mgr, fenced_buf);
# 836| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c:838:16: warning[unix.Malloc]: Use of memory after it is freed
# 836| }
# 837|
# 838|-> pb_fence(fenced_buf->buffer, fence);
# 839|
# 840| fenced_buf->vl = NULL;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c: scope_hint: In function ‘mm_bufmgr_create_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c:49:27: warning[-Wanalyzer-malloc-leak]: leak of ‘mm_buf’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c:220:11: note: in expansion of macro ‘SUPER’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c:189:13: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c: scope_hint: In function ‘mm_bufmgr_create_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c:220:11: note: in expansion of macro ‘SUPER’
# 47| * Convenience macro (type safe).
# 48| */
# 49|-> #define SUPER(__derived) (&(__derived)->base)
# 50|
# 51|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c: scope_hint: In function ‘pb_slab_range_manager_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c:574:11: warning[-Wanalyzer-malloc-leak]: leak of ‘mgr’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c:543:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c:543:10: note: in expansion of macro ‘CALLOC_STRUCT’
# 572| }
# 573|
# 574|-> return &mgr->base;
# 575|
# 576| out_err2:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_slab.c:189:12: warning[core.NullDereference]: Dereference of undefined pointer value
# 187| }
# 188|
# 189|-> entry = list_entry(slab->free.next, struct pb_slab_entry, head);
# 190| list_del(&entry->head);
# 191| slab->num_free--;
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tessellator/tessellator.cpp: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tessellator/tessellator.cpp:1783:54: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 1781| numCeilSegments -= 1;
# 1782| }
# 1783|-> TessFactorCtx.fxpInvNumSegmentsOnFloorTessFactor = s_fixedReciprocal[numFloorSegments];
# 1784| TessFactorCtx.fxpInvNumSegmentsOnCeilTessFactor = s_fixedReciprocal[numCeilSegments];
# 1785| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tessellator/tessellator.cpp:1927:9: warning[deadcode.DeadStores]: Value stored to 'baseIndexOffset' is never read
# 1925| {
# 1926| DefineClockwiseTriangle(outsidePoint,outsidePoint+1,insidePoint,baseIndexOffset);
# 1927|-> baseIndexOffset += 3;
# 1928| }
# 1929| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tessellator/tessellator.cpp:2053:9: warning[deadcode.DeadStores]: Value stored to 'baseIndexOffset' is never read
# 2051| {
# 2052| DefineClockwiseTriangle(outsidePoint,outsidePoint+1,insidePoint,baseIndexOffset);
# 2053|-> baseIndexOffset += 3; outsidePoint++;
# 2054| }
# 2055| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_exec.c:1760:23: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 1758| for (i = 0; i < TGSI_QUAD_SIZE; i++)
# 1759| if (execmask & (1 << i))
# 1760|-> dst->i[i] = chan->i[i];
# 1761| }
# 1762| else {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_exec.c:1765:31: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 1763| for (i = 0; i < TGSI_QUAD_SIZE; i++)
# 1764| if (execmask & (1 << i))
# 1765|-> dst->f[i] = fminf(fmaxf(chan->f[i], 0.0f), 1.0f);
# 1766| }
# 1767| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_sanity.c:80:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘reg’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_sanity.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_sanity.c: scope_hint: In function ‘iter_immediate’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_sanity.c:465:10: note: in expansion of macro ‘MALLOC’
# 78| enum tgsi_file_type file, unsigned index)
# 79| {
# 80|-> reg->file = file;
# 81| reg->dimensions = 1;
# 82| reg->indices[0] = index;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_sanity.c:91:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘reg’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_sanity.c: scope_hint: In function ‘iter_declaration’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_sanity.c: scope_hint: In function ‘iter_declaration’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_sanity.c:437:31: note: in expansion of macro ‘MALLOC’
# 89| unsigned index1, unsigned index2)
# 90| {
# 91|-> reg->file = file;
# 92| reg->dimensions = 2;
# 93| reg->indices[0] = index1;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_scan.c: scope_hint: In function ‘scan_src_operand’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_scan.c:186:20: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘is_mem_inst’
# 184| if (is_memory_file(src->Register.File) &&
# 185| !is_mem_query_inst(fullinst->Instruction.Opcode)) {
# 186|-> *is_mem_inst = true;
# 187|
# 188| if (src->Register.File == TGSI_FILE_IMAGE &&
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_scan.c:186:20: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'is_mem_inst')
# 184| if (is_memory_file(src->Register.File) &&
# 185| !is_mem_query_inst(fullinst->Instruction.Opcode)) {
# 186|-> *is_mem_inst = true;
# 187|
# 188| if (src->Register.File == TGSI_FILE_IMAGE &&
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_ureg.c:597:4: warning[deadcode.DeadStores]: Value stored to 'i' is never read
# 595| /* Collapse all ranges down to one:
# 596| */
# 597|-> i = 0;
# 598| decl->constant_range[0].first = minconst;
# 599| decl->constant_range[0].last = maxconst;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_ureg.c:859:19: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 857|
# 858| for (j = 0; j < nr2 && !found; j += 2) {
# 859|-> if (v[i] == v2[j] && v[i + 1] == v2[j + 1]) {
# 860| *swizzle |= (j << (i * 2)) | ((j + 1) << ((i + 1) * 2));
# 861| found = true;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/tgsi/tgsi_ureg.c:869:18: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 867| }
# 868|
# 869|-> v2[nr2] = v[i];
# 870| v2[nr2 + 1] = v[i + 1];
# 871|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/translate/translate_generic.c: scope_hint: In function ‘translate_generic_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/translate/translate_generic.c:846:11: warning[-Wanalyzer-malloc-leak]: leak of ‘tg’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/translate/translate_generic.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/translate/translate_generic.c:784:35: note: in expansion of macro ‘CALLOC_STRUCT’
# 844| tg->nr_attrib = key->nr_elements;
# 845|
# 846|-> return &tg->translate;
# 847| }
# 848|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/translate/translate_sse.c:709:16: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 707| }
# 708| else {
# 709|-> x86_mov_imm(p->func, dst,
# 710| imms[swizzle[0] - PIPE_SWIZZLE_0]);
# 711| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/translate/translate_sse.c:813:19: warning[deadcode.DeadStores]: Value stored to 'tmpXMM' is never read
# 811| struct x86_reg t = dataXMM;
# 812| dataXMM = tmpXMM;
# 813|-> tmpXMM = t;
# 814| }
# 815| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/translate/translate_sse.c:865:16: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 863| }
# 864| else {
# 865|-> x86_mov16_imm(p->func, dst,
# 866| imms[swizzle[0] - PIPE_SWIZZLE_0]);
# 867| if (output_desc->nr_channels >= 2) {
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/translate/translate_sse.c: scope_hint: In function ‘build_vertex_emit’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/translate/translate_sse.c:1420:15: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘vb’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:58: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/translate/translate_sse.c:31: included_from: Included from here.
# 1418| }
# 1419|
# 1420|-> if (!translate_attr(p, a,
# 1421| x86_make_disp(vb, a->input_offset),
# 1422| x86_make_disp(p->outbuf_EBX, a->output_offset)))
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/translate/translate_sse.c:1421:30: warning[core.CallAndMessage]: Passed-by-value struct argument contains uninitialized data (e.g., field: 'file')
# 1419|
# 1420| if (!translate_attr(p, a,
# 1421|-> x86_make_disp(vb, a->input_offset),
# 1422| x86_make_disp(p->outbuf_EBX, a->output_offset)))
# 1423| return false;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_compute.c: scope_hint: In function ‘blit_compute_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_compute.c:104:14: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘params[1]’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘blit_compute_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_control_flow.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_compute.c: scope_hint: In function ‘blit_compute_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘blit_compute_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘blit_compute_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘blit_compute_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘blit_compute_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘blit_compute_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘blit_compute_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_compute.c: scope_hint: In function ‘blit_compute_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_compute.c: scope_hint: In function ‘blit_compute_shader’
# 102| nir_def *tex_pos = nir_u2f32(&b, ids);
# 103| tex_pos = nir_fadd(&b, tex_pos, nir_imm_vec3(&b, 0.5f, 0.5f, 0.0f));
# 104|-> tex_pos = nir_ffma(&b, tex_pos, params[1], params[0]);
# 105| nir_def *z = nir_channel(&b, tex_pos, 2);
# 106| tex_pos = nir_fmin(&b, tex_pos, params[3]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_compute.c:104:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 102| nir_def *tex_pos = nir_u2f32(&b, ids);
# 103| tex_pos = nir_fadd(&b, tex_pos, nir_imm_vec3(&b, 0.5f, 0.5f, 0.0f));
# 104|-> tex_pos = nir_ffma(&b, tex_pos, params[1], params[0]);
# 105| nir_def *z = nir_channel(&b, tex_pos, 2);
# 106| tex_pos = nir_fmin(&b, tex_pos, params[3]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_compute.c:106:14: warning[core.CallAndMessage]: 3rd function call argument is an uninitialized value
# 104| tex_pos = nir_ffma(&b, tex_pos, params[1], params[0]);
# 105| nir_def *z = nir_channel(&b, tex_pos, 2);
# 106|-> tex_pos = nir_fmin(&b, tex_pos, params[3]);
# 107| tex_pos = nir_vector_insert_imm(&b, tex_pos, z, 2);
# 108| tex_pos = nir_channels(&b, tex_pos, 0x7);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_index_modify.c:53:37: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'in_map')
# 51|
# 52| for (i = 0; i < count; i++) {
# 53|-> *out_map = (unsigned short)(*in_map + index_bias);
# 54| in_map++;
# 55| out_map++;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_index_modify.c:87:37: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'in_map')
# 85|
# 86| for (i = 0; i < count; i++) {
# 87|-> *out_map = (unsigned short)(*in_map + index_bias);
# 88| in_map++;
# 89| out_map++;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_index_modify.c:121:35: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'in_map')
# 119|
# 120| for (i = 0; i < count; i++) {
# 121|-> *out_map = (unsigned int)(*in_map + index_bias);
# 122| in_map++;
# 123| out_map++;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:59:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_buffer.c: scope_hint: In function ‘si_alloc_buffer_struct’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_live_shader_cache.h:53: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.h:118: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_pipe.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:108:41: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_buffer.c:557:30: note: in expansion of macro ‘MALLOC_STRUCT_CL’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:58: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:108:41: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_buffer.c:557:30: note: in expansion of macro ‘MALLOC_STRUCT_CL’
# 57| pipe_reference_init(struct pipe_reference *dst, unsigned count)
# 58| {
# 59|-> dst->count = count;
# 60| }
# 61|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:59:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘bo’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_bufmgr.c: scope_hint: In function ‘vc4_bo_open_handle’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_bufmgr.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_bufmgr.c:397:14: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_bufmgr.c:397:14: note: in expansion of macro ‘CALLOC_STRUCT’
# 57| pipe_reference_init(struct pipe_reference *dst, unsigned count)
# 58| {
# 59|-> dst->count = count;
# 60| }
# 61|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:59:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘fence’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/i915/drm/i915_drm_fence.c:3: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/i915/drm/i915_drm_fence.c: scope_hint: In function ‘i915_drm_fence_create’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/i915/drm/i915_drm_fence.c:23:35: note: in expansion of macro ‘CALLOC_STRUCT’
# 57| pipe_reference_init(struct pipe_reference *dst, unsigned count)
# 58| {
# 59|-> dst->count = count;
# 60| }
# 61|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:59:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘rbuffer’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_buffer_common.c: scope_hint: In function ‘r600_alloc_buffer_struct’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_buffer_common.c:537:19: note: in expansion of macro ‘MALLOC_STRUCT’
# 57| pipe_reference_init(struct pipe_reference *dst, unsigned count)
# 58| {
# 59|-> dst->count = count;
# 60| }
# 61|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:59:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘result’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:15: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c: scope_hint: In function ‘r600_compute_global_buffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:1335:9: note: in expansion of macro ‘CALLOC’
# 57| pipe_reference_init(struct pipe_reference *dst, unsigned count)
# 58| {
# 59|-> dst->count = count;
# 60| }
# 61|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:59:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘res’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_resource.c: scope_hint: In function ‘virgl_resource_from_handle’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_resource.c:723:33: note: in expansion of macro ‘CALLOC_STRUCT’
# 57| pipe_reference_init(struct pipe_reference *dst, unsigned count)
# 58| {
# 59|-> dst->count = count;
# 60| }
# 61|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_blit.c:8: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_pipe.h:12: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/winsys/radeon_winsys.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_buffer.h:49: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:116:7: warning[core.NullDereference]: Access to field 'context' results in a dereference of a null pointer (loaded from variable 'old_dst')
# 114| (debug_reference_descriptor)
# 115| debug_describe_surface))
# 116|-> old_dst->context->surface_destroy(old_dst->context, old_dst);
# 117| *dst = src;
# 118| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/driver_ddebug/dd_draw.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:143:36: warning[core.NullDereference]: Access to field 'next' results in a dereference of a null pointer (loaded from variable 'res')
# 141| /* Avoid recursion, which would prevent inlining this function */
# 142| do {
# 143|-> struct pipe_resource *next = res->next;
# 144|
# 145| res->screen->resource_destroy(res->screen, res);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_program.c:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_context.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_bufmgr.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:156:36: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'dst')
# 154| pipe_resource_reference(struct pipe_resource **dst, struct pipe_resource *src)
# 155| {
# 156|-> struct pipe_resource *old_dst = *dst;
# 157|
# 158| if (pipe_reference_described(old_dst ? &old_dst->reference : NULL,
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_miptree.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h: scope_hint: In function ‘nv50_miptree_surface_new’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:158:8: warning[-Wanalyzer-malloc-leak]: leak of ‘nv50_surface_from_miptree(pt, templ)’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_miptree.c:23: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_miptree.c:470:30: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_miptree.c: scope_hint: In function ‘nv50_miptree_surface_new’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 156| struct pipe_resource *old_dst = *dst;
# 157|
# 158|-> if (pipe_reference_described(old_dst ? &old_dst->reference : NULL,
# 159| src ? &src->reference : NULL,
# 160| (debug_reference_descriptor)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:216:7: warning[core.NullDereference]: Access to field 'context' results in a dereference of a null pointer (loaded from variable 'old_dst')
# 214| (debug_reference_descriptor)
# 215| debug_describe_sampler_view))
# 216|-> old_dst->context->sampler_view_destroy(old_dst->context, old_dst);
# 217| *dst = src;
# 218| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:229:7: warning[core.NullDereference]: Access to field 'context' results in a dereference of a null pointer (loaded from variable 'old_dst')
# 227| src ? &src->reference : NULL,
# 228| (debug_reference_descriptor)debug_describe_so_target))
# 229|-> old_dst->context->stream_output_target_destroy(old_dst->context, old_dst);
# 230| *dst = src;
# 231| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_log.c: scope_hint: In function ‘u_log_chunk’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_log.c:177:21: warning[-Wanalyzer-malloc-leak]: leak of ‘new_entries’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_log.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_log.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:367:31: note: in definition of macro ‘MAX2’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_log.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:52:41: note: in expansion of macro ‘os_realloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_log.c:165:40: note: in expansion of macro ‘REALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:52:41: note: in expansion of macro ‘os_realloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_log.c:165:40: note: in expansion of macro ‘REALLOC’
# 175| page->entries[page->num_entries].type = type;
# 176| page->entries[page->num_entries].data = data;
# 177|-> page->num_entries++;
# 178| return;
# 179|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_prim.h:107:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3dx_draw.c: scope_hint: In function ‘v3d_update_primitives_generated_counter’
# 105| assert(info->incr != 0);
# 106|
# 107|-> if (num < info->min)
# 108| return 0;
# 109|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_prim.h:110:34: warning[core.DivideZero]: Division by zero
# 108| return 0;
# 109|
# 110|-> return 1 + ((num - info->min) / info->incr);
# 111| }
# 112|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_prim.h:215:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_context.c: scope_hint: In function ‘v3d_update_primitive_counters’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_prim.h: scope_hint: In function ‘v3d_update_primitive_counters’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_prim.h:92:12: note: in expansion of macro ‘likely’
# 213| assert(info);
# 214|
# 215|-> return info->min + (count - 1) * info->incr;
# 216| }
# 217|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.h:4: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_range.h: scope_hint: In function ‘nouveau_user_buffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_range.h:77:1: warning[-Wanalyzer-malloc-leak]: leak of ‘buffer’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:2: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:769:13: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c: scope_hint: In function ‘nouveau_user_buffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_defines.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_context.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:44:44: note: in definition of macro ‘p_atomic_read’
mesa-24.1.2-build/mesa-24.1.2/src/util/compiler.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_context.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:364:31: note: in definition of macro ‘MIN2’
# 75| }
# 76| }
# 77|-> }
# 78|
# 79| static inline bool
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_transfer_helper.c: scope_hint: In function ‘u_transfer_helper_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_transfer_helper.c:579:17: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘helper’
# 577| struct u_transfer_helper *helper = calloc(1, sizeof(*helper));
# 578|
# 579|-> helper->vtbl = vtbl;
# 580| helper->separate_z32s8 = flags & U_TRANSFER_HELPER_SEPARATE_Z32S8;
# 581| helper->separate_stencil = flags & U_TRANSFER_HELPER_SEPARATE_STENCIL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_vbuf.c:413:7: warning[deadcode.DeadStores]: Value stored to 'iter' is never read
# 411| velems->velems);
# 412|
# 413|-> iter = cso_insert_state(&mgr->cso_cache, hash_key, CSO_VELEMENTS, cso);
# 414| ve = cso->data;
# 415| } else {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_vbuf.c:531:48: warning[core.DivideZero]: Division by zero
# 529| * when people do that.
# 530| */
# 531|-> num_vertices = (size + stride - 1) / stride;
# 532| }
# 533|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_vbuf.c:921:88: warning[core.DivideZero]: Division by zero
# 919| is_packed |= desc->channel[c].size != desc->channel[0].size || desc->channel[c].size % 8 != 0;
# 920| unsigned component_size = is_packed ?
# 921|-> ve->native_format_size[i] : (ve->native_format_size[i] / desc->nr_channels);
# 922| ve->component_size[i] = component_size;
# 923|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_vbuf.c:928:33: warning[core.DivideZero]: Division by zero
# 926| ve->ve[i].src_offset % 4 != 0) ||
# 927| (!mgr->caps.attrib_component_unaligned &&
# 928|-> ve->ve[i].src_offset % component_size != 0)) {
# 929| ve->incompatible_elem_mask |= 1 << i;
# 930| ve->incompatible_vb_mask_any |= vb_index_bit;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_vbuf.c:1642:16: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 1640| for (unsigned i = 0; i < draw_count; i++) {
# 1641| unsigned offset = i * indirect->stride / 4;
# 1642|-> unsigned start = data[offset + 2];
# 1643| unsigned count = data[offset + 0];
# 1644| unsigned start_instance = data[offset + 3];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_matrix_filter.c:220:20: warning[core.uninitialized.Assign]: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage
# 218|
# 219| for (i = 0; i < num_offsets; ++i) {
# 220|-> offsets[i].x /= video_width;
# 221| offsets[i].y /= video_height;
# 222| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_median_filter.c: scope_hint: In function ‘create_frag_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_median_filter.c:117:20: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘t_array’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_draw.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_median_filter.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_median_filter.c:84:31: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_median_filter.c: scope_hint: In function ‘create_frag_shader’
# 115|
# 116| for (i = 0; i < num_offsets; ++i)
# 117|-> t_array[i] = ureg_DECL_temporary(shader);
# 118| o_fragment = ureg_DECL_output(shader, TGSI_SEMANTIC_COLOR, 0);
# 119|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_median_filter.c:339:20: warning[core.uninitialized.Assign]: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage
# 337|
# 338| for (i = 0; i < num_offsets; ++i) {
# 339|-> offsets[i].x /= width;
# 340| offsets[i].y /= height;
# 341| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c: scope_hint: In function ‘vl_mpeg12_end_frame’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c:773:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c:544:13: note: in expansion of macro ‘CALLOC_STRUCT’
# 771| vl_vb_unmap(&buf->vertex_stream, dec->context);
# 772|
# 773|-> if (buf->tex_transfer)
# 774| dec->context->texture_unmap(dec->context, buf->tex_transfer);
# 775|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_video_buffer.c:292:35: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
# 290|
# 291| for (component = 0, i = 0; i < buf->num_planes; ++i ) {
# 292|-> struct pipe_resource *res = buf->resources[plane_order[i]];
# 293| const struct util_format_description *desc = util_format_description(res->format);
# 294| unsigned nr_components = util_format_get_nr_components(res->format);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_video_buffer.c: scope_hint: In function ‘vl_video_buffer_create_ex2’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_video_buffer.c:491:11: warning[-Wanalyzer-malloc-leak]: leak of ‘buffer’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_video_buffer.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_video_buffer.c:472:13: note: in expansion of macro ‘CALLOC_STRUCT’
# 489| }
# 490|
# 491|-> return &buffer->base;
# 492| }
# 493|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c: scope_hint: In function ‘create_vert_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:82:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘o_vtex’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:41:34: note: in definition of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:67:13: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:67:13: note: in expansion of macro ‘MALLOC’
# 80|
# 81| for (i = 0; i < zscan->num_channels; ++i)
# 82|-> o_vtex[i] = ureg_DECL_output(shader, TGSI_SEMANTIC_GENERIC, VS_O_VTEX + i);
# 83|
# 84| /*
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c: scope_hint: In function ‘create_frag_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:148:17: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘vtex’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:41:34: note: in definition of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:67:13: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:41:34: note: in definition of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:144:11: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:144:11: note: in expansion of macro ‘MALLOC’
# 146|
# 147| for (i = 0; i < zscan->num_channels; ++i)
# 148|-> vtex[i] = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_VTEX + i, TGSI_INTERPOLATE_LINEAR);
# 149|
# 150| samp_src = ureg_DECL_sampler(shader, 0);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:155:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘tmp’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:41:34: note: in definition of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:67:13: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:41:34: note: in definition of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:144:11: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:145:10: note: in expansion of macro ‘MALLOC’
# 153|
# 154| for (i = 0; i < zscan->num_channels; ++i)
# 155|-> tmp[i] = ureg_DECL_temporary(shader);
# 156| quant = ureg_DECL_temporary(shader);
# 157|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:166:7: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘vtex’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:41:34: note: in definition of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:67:13: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:41:34: note: in definition of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:144:11: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:144:11: note: in expansion of macro ‘MALLOC’
# 164| */
# 165| for (i = 0; i < zscan->num_channels; ++i)
# 166|-> ureg_TEX(shader, ureg_writemask(tmp[i], TGSI_WRITEMASK_X), TGSI_TEXTURE_2D, vtex[i], samp_scan);
# 167|
# 168| for (i = 0; i < zscan->num_channels; ++i)
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:166:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:41:34: note: in definition of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:67:13: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:67:13: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:41:34: note: in definition of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:144:11: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:144:11: note: in expansion of macro ‘MALLOC’
# 164| */
# 165| for (i = 0; i < zscan->num_channels; ++i)
# 166|-> ureg_TEX(shader, ureg_writemask(tmp[i], TGSI_WRITEMASK_X), TGSI_TEXTURE_2D, vtex[i], samp_scan);
# 167|
# 168| for (i = 0; i < zscan->num_channels; ++i)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:177:4: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘tmp’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:41:34: note: in definition of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:67:13: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:41:34: note: in definition of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:144:11: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:145:10: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c: scope_hint: In function ‘create_frag_shader’
# 175|
# 176| ureg_MUL(shader, quant, ureg_src(quant), ureg_imm1f(shader, 16.0f));
# 177|-> ureg_MUL(shader, fragment, ureg_src(tmp[0]), ureg_src(quant));
# 178|
# 179| for (i = 0; i < zscan->num_channels; ++i)
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:177:4: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*tmp’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:41:34: note: in definition of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:67:13: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:41:34: note: in definition of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:144:11: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c:145:10: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_zscan.c: scope_hint: In function ‘create_frag_shader’
# 175|
# 176| ureg_MUL(shader, quant, ureg_src(quant), ureg_imm1f(shader, 16.0f));
# 177|-> ureg_MUL(shader, fragment, ureg_src(tmp[0]), ureg_src(quant));
# 178|
# 179| for (i = 0; i < zscan->num_channels; ++i)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_clear.c:167:30: warning[core.BitwiseShift]: Left shift by '4294967295' overflows the capacity of 'int'
# 165| format, UTIL_FORMAT_COLORSPACE_RGB, i);
# 166| if (bits < 32) {
# 167|-> int32_t max = (1 << (bits - 1)) - 1;
# 168| int32_t min = -(1 << (bits - 1));
# 169| override_color.i32[i] = CLAMP(override_color.i32[i], min, max);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_fence.c: scope_hint: In function ‘crocus_batch_add_syncobj’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_fence.c:99:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_fence.c: scope_hint: In function ‘crocus_batch_add_syncobj’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_batch.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_fence.c:97:7: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/util/compiler.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_context.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_fence.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_fence.c:97:7: note: in expansion of macro ‘util_dynarray_grow’
# 97| util_dynarray_grow(&batch->exec_fences, struct drm_i915_gem_exec_fence, 1);
# 98|
# 99|-> *fence = (struct drm_i915_gem_exec_fence){
# 100| .handle = syncobj->handle,
# 101| .flags = flags,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_fence.c:107:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_fence.c: scope_hint: In function ‘crocus_batch_add_syncobj’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_fence.c:97:7: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_fence.c:97:7: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_fence.c:105:7: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_fence.c:105:7: note: in expansion of macro ‘util_dynarray_grow’
# 105| util_dynarray_grow(&batch->syncobjs, struct crocus_syncobj *, 1);
# 106|
# 107|-> *store = NULL;
# 108| crocus_syncobj_reference(batch->screen, store, syncobj);
# 109| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_fence.c:275:32: warning[core.NullDereference]: Access to field 'batch_count' results in a dereference of a null pointer (loaded from variable 'ice')
# 273| continue;
# 274|
# 275|-> for (unsigned b = 0; b < ice->batch_count; b++) {
# 276| struct crocus_batch *batch = &ice->batches[b];
# 277|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_query.c:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_genx_macros.h:54:13: warning[deadcode.DeadStores]: Value stored to 'offset' during its initialization is never read
# 52| struct crocus_address addr, uint32_t delta)
# 53| {
# 54|-> uint32_t offset = (char *)location - (char *)batch->command.map;
# 55|
# 56| if (addr.bo == NULL) {
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_performance_query.c: scope_hint: In function ‘crocus_new_perf_query_obj’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_performance_query.c:104:11: warning[-Wanalyzer-malloc-leak]: leak of ‘q’
# 102|
# 103| q->query = obj;
# 104|-> return (struct pipe_query *)&q->base;
# 105| }
# 106|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c: scope_hint: In function ‘get_aoa_deref_offset’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c:267:42: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:5052:7: note: in definition of macro ‘_PASS’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c:2687:4: note: in expansion of macro ‘NIR_PASS_V’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c:287:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c:288:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c:288:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c:288:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c: scope_hint: In function ‘get_aoa_deref_offset’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c:288:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c: scope_hint: In function ‘get_aoa_deref_offset’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘get_aoa_deref_offset’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c: scope_hint: In function ‘get_aoa_deref_offset’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
# 265| deref = nir_deref_instr_parent(deref);
# 266| assert(glsl_type_is_array(deref->type));
# 267|-> array_size *= glsl_get_length(deref->type);
# 268| }
# 269|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c:2450:29: warning[core.NullDereference]: Access to field 'prog_data' results in a dereference of a null pointer (loaded from variable 'shader')
# 2448| struct crocus_compiled_shader *shader = ice->shaders.prog[last_stage];
# 2449| struct crocus_uncompiled_shader *ish = ice->shaders.uncompiled[last_stage];
# 2450|-> update_last_vue_map(ice, shader->prog_data);
# 2451| if (ice->state.streamout != shader->streamout) {
# 2452| ice->state.streamout = shader->streamout;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c:2481:10: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2479| if (!(ice->state.dirty & CROCUS_DIRTY_GEN6_URB)) {
# 2480| for (int i = MESA_SHADER_VERTEX; i <= MESA_SHADER_GEOMETRY; i++) {
# 2481|-> struct elk_vue_prog_data *old = old_prog_datas[i];
# 2482| struct elk_vue_prog_data *new = get_vue_prog_data(ice, i);
# 2483| if (!!old != !!new ||
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c: scope_hint: In function ‘crocus_create_compute_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_program.c:2901:7: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘crocus_create_uncompiled_shader(ctx, *state.prog, 0)’
# 2899| crocus_create_uncompiled_shader(ctx, (void *) state->prog, NULL);
# 2900|
# 2901|-> ish->nos |= (1ull << CROCUS_NOS_TEXTURES);
# 2902| // XXX: disallow more than 64KB of shared variables
# 2903|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_query.c: scope_hint: In function ‘crocus_create_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_query.c:475:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘q’
# 473| struct crocus_query *q = calloc(1, sizeof(struct crocus_query));
# 474|
# 475|-> q->type = query_type;
# 476| q->index = index;
# 477| q->monitor = NULL;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_resource.c: scope_hint: In function ‘crocus_memobj_create_from_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_resource.c:1911:11: warning[-Wanalyzer-malloc-leak]: leak of ‘memobj’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_resource.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_resource.c:1870:42: note: in expansion of macro ‘CALLOC_STRUCT’
# 1909| memobj->stride = whandle->stride;
# 1910|
# 1911|-> return &memobj->b;
# 1912| }
# 1913|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_state.c: scope_hint: In function ‘crocus_populate_binding_table’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_state.c:5492:51: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_state.c:5489:4: note: in expansion of macro ‘foreach_surface_used’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_state.c:5489:4: note: in expansion of macro ‘foreach_surface_used’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_state.c: scope_hint: In function ‘crocus_populate_binding_table’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_state.c:5489:4: note: in expansion of macro ‘foreach_surface_used’
# 5490| if (shs->ssbo[i].buffer)
# 5491| surf_offsets[s] = emit_ssbo_buffer(ice, batch, &shs->ssbo[i],
# 5492|-> !!(shs->writable_ssbos & (1 << i)));
# 5493| else
# 5494| emit_null_surface(batch, &surf_offsets[s]);
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_state.c: scope_hint: In function ‘crocus_upload_dirty_render_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_state.c:6079:41: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘urb_cfg.size[3]’
# 6077| if (ice->urb.vsize == urb_cfg.size[MESA_SHADER_VERTEX] &&
# 6078| ice->urb.gs_present == gs_present &&
# 6079|-> ice->urb.gsize == urb_cfg.size[MESA_SHADER_GEOMETRY] &&
# 6080| ice->urb.tess_present == tess_present &&
# 6081| ice->urb.hsize == urb_cfg.size[MESA_SHADER_TESS_CTRL] &&
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_state.c:6089:39: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘urb_cfg.size[3]’
# 6087| ice->urb.vsize = urb_cfg.size[MESA_SHADER_VERTEX];
# 6088| ice->urb.gs_present = gs_present;
# 6089|-> ice->urb.gsize = urb_cfg.size[MESA_SHADER_GEOMETRY];
# 6090| ice->urb.tess_present = tess_present;
# 6091| ice->urb.hsize = urb_cfg.size[MESA_SHADER_TESS_CTRL];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c:350:23: warning[core.NullDereference]: Access to field 'ssa' results in a dereference of a null pointer (loaded from variable 'src')
# 348| get_src(struct etna_compile *c, nir_src *src)
# 349| {
# 350|-> nir_instr *instr = src->ssa->parent_instr;
# 351|
# 352| if (instr->pass_flags & BYPASS_SRC) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c: scope_hint: In function ‘etna_compile_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c:1234:51: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_resource.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_context.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c:1112:29: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_shader.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c:1149:7: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c:1149:7: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c:1149:7: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c: scope_hint: In function ‘etna_compile_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c:1149:7: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c:1149:7: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c:1149:7: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c: scope_hint: In function ‘etna_compile_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c:1149:7: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:5052:7: note: in definition of macro ‘_PASS’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c:1169:4: note: in expansion of macro ‘NIR_PASS_V’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
# 1232| nir_print_shader(s, stdout);
# 1233|
# 1234|-> unsigned block_ptr[nir_shader_get_entrypoint(s)->num_blocks];
# 1235| c->block_ptr = block_ptr;
# 1236|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir_ra.c: scope_hint: In function ‘etna_ra_assign’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir_ra.c:139:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir_ra.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir_ra.c:128:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir_ra.c:128:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_compiler_nir_ra.c:128:4: note: in expansion of macro ‘nir_foreach_function_impl’
# 137| * (some ssa values do not represent an allocated register)
# 138| */
# 139|-> unsigned max_nodes = impl->ssa_alloc;
# 140| unsigned *live_map = ralloc_array(NULL, unsigned, max_nodes);
# 141| memset(live_map, 0xff, sizeof(unsigned) * max_nodes);
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c: scope_hint: In function ‘lower_operations’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c:166:7: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c:259:9: note: in expansion of macro ‘util_dynarray_resize’
mesa-24.1.2-build/mesa-24.1.2/src/util/compiler.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_context.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c:259:9: note: in expansion of macro ‘util_dynarray_resize’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c:264:9: note: in expansion of macro ‘util_dynarray_resize’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c:264:9: note: in expansion of macro ‘util_dynarray_resize’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_resource.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_context.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c:12: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:237:15: note: in definition of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c:165:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c:166:7: note: read of 4 bytes from after the end of ‘operations’
# └────────────────────────────────┘
# ^
# 164|
# 165| list_for_each_entry(struct etna_operation, operation, etna_operations, link) {
# 166|-> etna_ml_create_tensor(subgraph, operation->input_tensor, operation->input_tensor_size);
# 167|
# 168| if (operation->type == ETNA_JOB_TYPE_NN && operation->addition)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c:260:14: warning[unix.Malloc]: Potential leak of memory pointed to by 'subgraph'
# 258| util_dynarray_init(&subgraph->tensors, NULL);
# 259| if (!util_dynarray_resize(&subgraph->tensors, struct pipe_resource *, tensor_count))
# 260|-> return NULL;
# 261| memset(util_dynarray_begin(&subgraph->tensors), 0, subgraph->tensors.size);
# 262|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c: scope_hint: In function ‘dump_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c:304:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘fopen(&buffer, "wb")’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c:6: included_from: Included from here.
/usr/include/stdio.h:735:15: note: argument 4 of ‘fwrite’ must be non-null
# 302| FILE *f = fopen(buffer, "wb");
# 303| assert(f);
# 304|-> fwrite(map, 1, etna_bo_size(bo), f);
# 305| if(ferror(f)) {
# 306| ML_DBG("Error in writing to file: %s\n", strerror(errno));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_nir.c:129:50: warning[core.NullDereference]: Access to field 'ssa' results in a dereference of a null pointer (loaded from variable 'coord')
# 127| nir_alu_instr *vec = nir_alu_instr_create(shader, nir_op_vec4);
# 128| for (unsigned i = 0; i < tex->coord_components; i++) {
# 129|-> vec->src[i].src = nir_src_for_ssa(coord->ssa);
# 130| vec->src[i].swizzle[0] = i;
# 131| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_query_acc_perfmon.c: scope_hint: In function ‘perfmon_allocate’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_query_acc_perfmon.c:124:11: warning[-Wanalyzer-malloc-leak]: leak of ‘pq’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_query_acc_perfmon.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_query_acc_perfmon.c:117:9: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_query_acc_perfmon.c:117:9: note: in expansion of macro ‘CALLOC_STRUCT’
# 122| pq->multiply_with_8 = cfg->multiply_with_8;
# 123|
# 124|-> return &pq->base;
# 125| }
# 126|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_query_sw.c: scope_hint: In function ‘etna_sw_create_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_query_sw.c:114:12: warning[-Wanalyzer-malloc-leak]: leak of ‘sq’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_query_sw.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_query_sw.c:108:9: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_query_sw.c:108:9: note: in expansion of macro ‘CALLOC_STRUCT’
# 112| q = &sq->base;
# 113| q->funcs = &sw_query_funcs;
# 114|-> q->type = query_type;
# 115|
# 116| return q;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_resource.c:763:4: warning[deadcode.DeadStores]: Value stored to 'scanout' is never read
# 761|
# 762| /* Scanout is always attached to the base resource */
# 763|-> scanout = rsc->scanout;
# 764|
# 765| lvl = &rsc->levels[0];
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_surface.c: scope_hint: In function ‘etna_create_surface’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_surface.c:180:11: warning[-Wanalyzer-malloc-leak]: leak of ‘surf’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_resource.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_surface.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_surface.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_surface.c:92:32: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_surface.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 178| }
# 179|
# 180|-> return &surf->base;
# 181| }
# 182|
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_tiling.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_transfer.c:366:28: warning[core.NullDereference]: Access to field 'bo' results in a dereference of a null pointer (loaded from variable 'rsc')
# 364| prep_flags |= DRM_ETNA_PREP_WRITE;
# 365|
# 366|-> if (etna_bo_cpu_prep(rsc->bo, prep_flags))
# 367| goto fail_prep;
# 368| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_transfer.c:371:32: warning[core.NullDereference]: Access to field 'bo' results in a dereference of a null pointer (loaded from variable 'rsc')
# 369|
# 370| /* map buffer object */
# 371|-> trans->mapped = etna_bo_map(rsc->bo);
# 372| if (!trans->mapped)
# 373| goto fail;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/fd2_program.c:171:49: warning[core.NullDereference]: Access to field 'src_format' results in a dereference of a null pointer (loaded from variable 'elem')
# 169| instr_fetch_vtx_t *instr, uint16_t dst_swiz) assert_dt
# 170| {
# 171|-> struct surface_format fmt = fd2_pipe2surface(elem->src_format);
# 172|
# 173| instr->dst_swiz = fd2_vtx_swiz(elem->src_format, dst_swiz);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/fd2_query.c: scope_hint: In function ‘fd2_create_batch_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/fd2_query.c:175:17: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘data’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_framebuffer.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_blitter.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_context.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_acc.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/fd2_query.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:58:67: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/fd2_query.c:172:11: note: in expansion of macro ‘CALLOC_VARIANT_LENGTH_STRUCT’
# 173| fd_batch_query_data, num_queries * sizeof(data->query_entries[0]));
# 174|
# 175|-> data->screen = screen;
# 176| data->num_query_entries = num_queries;
# 177|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2.c:131:25: warning[core.NullDereference]: Access to field 'src_count' results in a dereference of a null pointer (loaded from field 'instr')
# 129|
# 130| mask &= mr;
# 131|-> if (s->instr_s || s->instr->src_count == 3)
# 132| continue;
# 133|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2.c:300:4: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 298|
# 299| /* priority to FETCH instructions */
# 300|-> ir2_foreach_avail (instr) {
# 301| if (instr->type == IR2_ALU)
# 302| continue;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_assemble.c: scope_hint: In function ‘src_to_reg’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_assemble.c:154:32: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_assemble.c: scope_hint: In function ‘src_to_reg’
# 152| src_to_reg(struct ir2_context *ctx, struct ir2_src *src)
# 153| {
# 154|-> return get_reg_src(ctx, src)->idx;
# 155| }
# 156|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_assemble.c:503:7: warning[deadcode.DeadStores]: Value stored to 'need_sync' is never read
# 501| exec.serialize |= 0x2 << exec.count * 2;
# 502|
# 503|-> need_sync = false;
# 504| exec.count += 1;
# 505| bytecode[i++] = bc;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c:188:23: warning[core.NullDereference]: Access to field 'block_idx' results in a dereference of an undefined pointer value
# 186| /* must all be in same block */
# 187| for (int i = 0; i < ncomp; i++)
# 188|-> redirect &= (c[i]->block_idx == instr->block_idx);
# 189|
# 190| /* no other instr using the value */
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c: scope_hint: In function ‘cp_export’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c:188:24: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘c[i]’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c:108:4: note: in expansion of macro ‘ir2_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c:108:4: note: in expansion of macro ‘ir2_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c:108:4: note: in expansion of macro ‘ir2_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c:108:4: note: in expansion of macro ‘ir2_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c:108:4: note: in expansion of macro ‘ir2_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c: scope_hint: In function ‘cp_export’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c: scope_hint: In function ‘cp_export’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c:145:10: note: in expansion of macro ‘ir2_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c:145:10: note: in expansion of macro ‘ir2_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c:145:10: note: in expansion of macro ‘ir2_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c:145:10: note: in expansion of macro ‘ir2_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_cp.c:145:10: note: in expansion of macro ‘ir2_foreach_instr’
# 186| /* must all be in same block */
# 187| for (int i = 0; i < ncomp; i++)
# 188|-> redirect &= (c[i]->block_idx == instr->block_idx);
# 189|
# 190| /* no other instr using the value */
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c: scope_hint: In function ‘load_const’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:163:22: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/fd2_program.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_private.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:5052:7: note: in definition of macro ‘_PASS’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:70:31: note: in expansion of macro ‘NIR_PASS_V’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1138:4: note: in expansion of macro ‘OPT_V’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1174:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1196:4: note: in expansion of macro ‘nir_foreach_reg_decl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1196:4: note: in expansion of macro ‘nir_foreach_reg_decl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:6743:9: note: in definition of macro ‘nir_foreach_reg_decl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1060:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1060:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:934:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:934:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c: scope_hint: In function ‘load_const’
# 161| for (i = 0; i < ncomp; i++) {
# 162| for (j = 0; j < imm_ncomp; j++) {
# 163|-> if (value[i] == so->immediates[idx].val[j])
# 164| break;
# 165| }
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:169:57: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:5052:7: note: in definition of macro ‘_PASS’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:70:31: note: in expansion of macro ‘NIR_PASS_V’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1138:4: note: in expansion of macro ‘OPT_V’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1174:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1196:4: note: in expansion of macro ‘nir_foreach_reg_decl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1196:4: note: in expansion of macro ‘nir_foreach_reg_decl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:6743:9: note: in definition of macro ‘nir_foreach_reg_decl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1060:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1060:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:934:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:934:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c: scope_hint: In function ‘load_const’
# 167| if (j == 4)
# 168| break;
# 169|-> so->immediates[idx].val[imm_ncomp++] = value[i];
# 170| }
# 171| swiz |= swiz_set(j, i);
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:188:57: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:5052:7: note: in definition of macro ‘_PASS’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:70:31: note: in expansion of macro ‘NIR_PASS_V’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1138:4: note: in expansion of macro ‘OPT_V’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1174:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1196:4: note: in expansion of macro ‘nir_foreach_reg_decl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1196:4: note: in expansion of macro ‘nir_foreach_reg_decl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:6743:9: note: in definition of macro ‘nir_foreach_reg_decl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1060:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1060:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:934:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:934:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c: scope_hint: In function ‘load_const’
# 186| }
# 187| if (j == imm_ncomp) {
# 188|-> so->immediates[idx].val[imm_ncomp++] = value[i];
# 189| }
# 190| swiz |= swiz_set(j, i);
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:194:30: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘imm_ncomp’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:5052:7: note: in definition of macro ‘_PASS’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:70:31: note: in expansion of macro ‘NIR_PASS_V’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1138:4: note: in expansion of macro ‘OPT_V’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1174:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1196:4: note: in expansion of macro ‘nir_foreach_reg_decl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1196:4: note: in expansion of macro ‘nir_foreach_reg_decl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:6743:9: note: in definition of macro ‘nir_foreach_reg_decl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1060:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:1060:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:934:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:934:4: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c: scope_hint: In function ‘load_const’
# 192| so->num_immediates++;
# 193| }
# 194|-> so->immediates[idx].ncomp = imm_ncomp;
# 195|
# 196| if (ncomp == 1)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:740:53: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'coord')
# 738| }
# 739|
# 740|-> struct ir2_src src_coord = make_src_noconst(ctx, *coord);
# 741|
# 742| /* for cube maps
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_nir.c:792:13: warning[deadcode.DeadStores]: Value stored to 'n' during its initialization is never read
# 790| {
# 791| struct fd2_shader_stateobj *so = ctx->so;
# 792|-> unsigned n = in->data.driver_location;
# 793| unsigned slot = in->data.location;
# 794|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_ra.c: scope_hint: In function ‘ra_src_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_ra.c:211:39: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_ra.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_ra.c:202:4: note: in expansion of macro ‘ir2_foreach_src’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a2xx/ir2_ra.c: scope_hint: In function ‘ra_src_free’
# 209| for (int i = 0; i < src_ncomp(instr); i++) {
# 210| comp = ®->comp[swiz_get(src->swizzle, i)];
# 211|-> if (!--comp->ref_count && reg->block_idx_free < 0) {
# 212| reg_freemask(ctx, reg->idx, comp->c);
# 213| comp->alloc = false;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_emit.c:241:32: warning[core.NullDereference]: Access to field 'bo' results in a dereference of a null pointer (loaded from variable 'rsc')
# 239| for (j = 0; j < (end - start + 1); j++) {
# 240| struct fdl_slice *slice = fd_resource_slice(rsc, j + start);
# 241|-> OUT_RELOC(ring, rsc->bo, slice->offset, 0, 0);
# 242| }
# 243| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_gmem.c: scope_hint: In function ‘emit_mrt’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_gmem.c:131:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘rsc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_gmem.c: scope_hint: In function ‘emit_mrt’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_util.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_gmem.c:127:25: note: in expansion of macro ‘COND’
# 129| OUT_RING(ring, A3XX_RB_MRT_BUF_BASE_COLOR_BUF_BASE(base));
# 130| } else {
# 131|-> OUT_RELOC(ring, rsc->bo, offset, 0, -1);
# 132| }
# 133|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_gmem.c:687:4: warning[deadcode.DeadStores]: Value stored to 'bin_h' is never read
# 685| */
# 686| bin_w = gmem->bin_w;
# 687|-> bin_h = gmem->bin_h;
# 688|
# 689| if (fd_gmem_needs_restore(batch, tile, FD_BUFFER_COLOR)) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_program.c:89:22: warning[core.NullDereference]: Array access (from variable 'bin') results in a null pointer dereference
# 87| }
# 88| for (i = 0; i < sz; i++) {
# 89|-> OUT_RING(ring, bin[i]);
# 90| }
# 91| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_program.c: scope_hint: In function ‘fd3_program_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_program.c:466:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘state’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_program.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_program.c:462:38: note: in expansion of macro ‘CALLOC_STRUCT’
# 464| tc_assert_driver_thread(ctx->tc);
# 465|
# 466|-> state->bs = bs;
# 467| state->vs = vs;
# 468| state->fs = fs;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_program.c:470:11: warning[-Wanalyzer-malloc-leak]: leak of ‘state’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_program.c:462:38: note: in expansion of macro ‘CALLOC_STRUCT’
# 468| state->fs = fs;
# 469|
# 470|-> return &state->base;
# 471| }
# 472|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_texture.c: scope_hint: In function ‘fd3_sampler_view_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_texture.c:213:11: warning[-Wanalyzer-malloc-leak]: leak of ‘so’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_texture.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_texture.c:152:39: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h: scope_hint: In function ‘fd3_sampler_view_create’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_texture.c: scope_hint: In function ‘fd3_sampler_view_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_texture.c: scope_hint: In function ‘fd3_sampler_view_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a3xx/fd3_texture.c: scope_hint: In function ‘fd3_sampler_view_create’
# 211| }
# 212|
# 213|-> return &so->base;
# 214| }
# 215|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_gmem.c:104:13: warning[deadcode.DeadStores]: Value stored to 'pformat' is never read
# 102| srgb = util_format_is_srgb(pformat);
# 103| else
# 104|-> pformat = util_format_linear(pformat);
# 105|
# 106| assert(psurf->u.tex.first_layer == psurf->u.tex.last_layer);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_gmem.c: scope_hint: In function ‘emit_mrt’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_gmem.c:134:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘rsc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_util.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_autotune.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_context.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_draw.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_gmem.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_gmem.c: scope_hint: In function ‘emit_mrt’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_gmem.c:129:25: note: in expansion of macro ‘COND’
# 132| OUT_RING(ring, A4XX_RB_MRT_CONTROL3_STRIDE(stride));
# 133| } else {
# 134|-> OUT_RELOC(ring, rsc->bo, offset, 0, 0);
# 135| /* RB_MRT[i].CONTROL3.STRIDE not emitted by c2d..
# 136| * not sure if we need to skip it for bypass or
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_gmem.c:473:4: warning[deadcode.DeadStores]: Value stored to 'bin_h' is never read
# 471| */
# 472| bin_w = gmem->bin_w;
# 473|-> bin_h = gmem->bin_h;
# 474|
# 475| if (fd_gmem_needs_restore(batch, tile, FD_BUFFER_COLOR)) {
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_program.c: scope_hint: In function ‘setup_stages’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_program.c:129:31: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘s[1].instrlen’
# 127| * is run from external memory.
# 128| */
# 129|-> if ((s[VS].instrlen + s[FS].instrlen) > 64) {
# 130| /* prioritize FS for internal memory: */
# 131| if (s[FS].instrlen < 64) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_program.c: scope_hint: In function ‘fd4_program_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_program.c:594:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘state’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_program.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_program.c:590:38: note: in expansion of macro ‘CALLOC_STRUCT’
# 592| tc_assert_driver_thread(ctx->tc);
# 593|
# 594|-> state->bs = bs;
# 595| state->vs = vs;
# 596| state->fs = fs;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_program.c:598:11: warning[-Wanalyzer-malloc-leak]: leak of ‘state’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_program.c:590:38: note: in expansion of macro ‘CALLOC_STRUCT’
# 596| state->fs = fs;
# 597|
# 598|-> return &state->base;
# 599| }
# 600|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_texture.c: scope_hint: In function ‘fd4_sampler_view_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_texture.c:230:11: warning[-Wanalyzer-malloc-leak]: leak of ‘so’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_texture.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_texture.c:139:39: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h: scope_hint: In function ‘fd4_sampler_view_create’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a4xx/fd4_texture.c: scope_hint: In function ‘fd4_sampler_view_create’
# 228| }
# 229|
# 230|-> return &so->base;
# 231| }
# 232|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_emit.c:704:16: warning[core.NullDereference]: Access to field 'rasterizer_discard' results in a dereference of a null pointer (loaded from field 'rasterizer')
# 702| if (emit->binning_pass)
# 703| nr = 0;
# 704|-> else if (ctx->rasterizer->rasterizer_discard)
# 705| nr = 0;
# 706|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_gmem.c: scope_hint: In function ‘emit_mrt’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_gmem.c:113:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘rsc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_gmem.c:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_util.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_autotune.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_context.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_draw.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_gmem.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_gmem.c:104:13: note: in expansion of macro ‘COND’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_gmem.c:106:13: note: in expansion of macro ‘COND’
# 111| OUT_RING(ring, 0x00000000); /* RB_MRT[i].BASE_HI */
# 112| } else {
# 113|-> OUT_RELOC(ring, rsc->bo, offset, 0, 0); /* BASE_LO/HI */
# 114| }
# 115|
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_program.c: scope_hint: In function ‘setup_stages’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_program.c:226:31: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘s[1].instrlen’
# 224| * is run from external memory.
# 225| */
# 226|-> if ((s[VS].instrlen + s[FS].instrlen) > 64) {
# 227| /* prioritize FS for internal memory: */
# 228| if (s[FS].instrlen < 64) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_program.c: scope_hint: In function ‘fd5_program_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_program.c:764:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘state’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_program.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_program.c:760:38: note: in expansion of macro ‘CALLOC_STRUCT’
# 762| tc_assert_driver_thread(ctx->tc);
# 763|
# 764|-> state->bs = bs;
# 765| state->vs = vs;
# 766| state->fs = fs;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_program.c:768:11: warning[-Wanalyzer-malloc-leak]: leak of ‘state’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_program.c:760:38: note: in expansion of macro ‘CALLOC_STRUCT’
# 766| state->fs = fs;
# 767|
# 768|-> return &state->base;
# 769| }
# 770|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_query.c: scope_hint: In function ‘fd5_create_batch_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_query.c:385:17: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘data’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_framebuffer.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_blitter.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_context.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_acc.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_query.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:58:67: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_query.c:382:11: note: in expansion of macro ‘CALLOC_VARIANT_LENGTH_STRUCT’
# 383| fd_batch_query_data, num_queries * sizeof(data->query_entries[0]));
# 384|
# 385|-> data->screen = screen;
# 386| data->num_query_entries = num_queries;
# 387|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_screen.c:58: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_screen.h:42:13: warning[deadcode.DeadStores]: Value stored to 'reg' during its initialization is never read
# 40| {
# 41| extern int32_t marker_cnt;
# 42|-> unsigned reg = REG_A5XX_CP_SCRATCH_REG(scratch_idx);
# 43| if (__EMIT_MARKER) {
# 44| OUT_WFI5(ring);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_texture.c: scope_hint: In function ‘fd5_sampler_view_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_texture.c:227:11: warning[-Wanalyzer-malloc-leak]: leak of ‘so’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_texture.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_texture.c:132:39: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h: scope_hint: In function ‘fd5_sampler_view_create’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_texture.c: scope_hint: In function ‘fd5_sampler_view_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a5xx/fd5_texture.c: scope_hint: In function ‘fd5_sampler_view_create’
# 225| }
# 226|
# 227|-> return &so->base;
# 228| }
# 229|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a6xx/fd6_barrier.cc:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a6xx/fd6_context.h:184:13: warning[deadcode.DeadStores]: Value stored to 'reg' during its initialization is never read
# 182| {
# 183| extern int32_t marker_cnt;
# 184|-> unsigned reg = REG_A6XX_CP_SCRATCH_REG(scratch_idx);
# 185| if (__EMIT_MARKER) {
# 186| OUT_WFI5(ring);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a6xx/fd6_texture.cc: scope_hint: In function ‘fd6_texture_state* fd6_texture_state(fd_context*, pipe_shader_type)’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/a6xx/fd6_texture.cc:795:19: warning[-Wunused-variable]: unused variable ‘seqno’
# 795 | uint16_t seqno = tex->textures[i] ?
# | ^~~~~
# 793| state = (struct fd6_texture_state *)entry->data;
# 794| for (unsigned i = 0; i < tex->num_textures; i++) {
# 795|-> uint16_t seqno = tex->textures[i] ?
# 796| fd_resource(tex->textures[i]->texture)->seqno : 0;
# 797|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch.c: scope_hint: In function ‘__fd_batch_destroy_locked’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch.c:275:23: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘batch’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_call_once.h:15: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/simple_mtx.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:51:52: note: in definition of macro ‘p_atomic_dec_return’
# 273| __fd_batch_destroy_locked(struct fd_batch *batch)
# 274| {
# 275|-> struct fd_context *ctx = batch->ctx;
# 276|
# 277| DBG("%p", batch);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch.c:334:31: warning[core.NullDereference]: Access to field 'ctx' results in a dereference of a null pointer (loaded from variable 'batch')
# 332| __fd_batch_destroy(struct fd_batch *batch)
# 333| {
# 334|-> struct fd_screen *screen = batch->ctx->screen;
# 335| fd_screen_lock(screen);
# 336| __fd_batch_destroy_locked(batch);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch.c: scope_hint: In function ‘__fd_batch_destroy’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch.c:334:36: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘batch’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:51:52: note: in definition of macro ‘p_atomic_dec_return’
# 332| __fd_batch_destroy(struct fd_batch *batch)
# 333| {
# 334|-> struct fd_screen *screen = batch->ctx->screen;
# 335| fd_screen_lock(screen);
# 336| __fd_batch_destroy_locked(batch);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch.h:388:7: warning[unix.Malloc]: Use of memory after it is freed
# 386| &(*ptr)->reference, &batch->reference,
# 387| (debug_reference_descriptor)__fd_batch_describe))
# 388|-> __fd_batch_destroy(old_batch);
# 389|
# 390| *ptr = batch;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch_cache.c: scope_hint: In function ‘fd_batch_from_fb’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch_cache.c:566:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘key’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:58:67: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch_cache.c:97:31: note: in expansion of macro ‘CALLOC_VARIANT_LENGTH_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch_cache.c: scope_hint: In function ‘fd_batch_from_fb’
# 564| struct fd_batch_key *key = key_alloc(n);
# 565|
# 566|-> key->width = pfb->width;
# 567| key->height = pfb->height;
# 568| key->layers = pfb->layers;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_context.c: scope_hint: In function ‘fd_cs_magic_write_string’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_context.c:256:24: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘string’
# 254|
# 255| /* format: <magic><formatted string>\0 */
# 256|-> *(uint32_t *)string = magic;
# 257| vsnprintf(string + 4, fmt_len + 1, fmt, args);
# 258|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_fence.c: scope_hint: In function ‘fd_pipe_fence_create_unflushed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_fence.c:323:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘fence_create(pctx, 0, -1, 0)’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_fence.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_fence.c:166:12: note: in expansion of macro ‘CALLOC_STRUCT’
# 321| struct pipe_fence_handle *fence =
# 322| fence_create(fd_context(pctx), NULL, -1, 0);
# 323|-> fence->needs_signal = true;
# 324| util_queue_fence_reset(&fence->ready);
# 325| tc_unflushed_batch_token_reference(&fence->tc_token, tc_token);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query.c: scope_hint: In function ‘setup_perfcntr_query_info’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query.c:256:21: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘info’
# 254| const struct fd_perfcntr_countable *c = &g->countables[j];
# 255|
# 256|-> info->name = c->name;
# 257| info->query_type = FD_QUERY_FIRST_PERFCNTR + idx;
# 258| info->type = query_type(c->query_type);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_acc.c: scope_hint: In function ‘fd_acc_create_query2’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_acc.c:285:13: warning[-Wanalyzer-malloc-leak]: leak of ‘aq’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_acc.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_acc.c:271:9: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/compiler.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_context.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_util.h:111:26: note: in expansion of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_util.h:119:11: note: in expansion of macro ‘FD_DBG’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_acc.c:275:4: note: in expansion of macro ‘DBG’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_autotune.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_context.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_acc.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_acc.c:275:4: note: in expansion of macro ‘DBG’
# 283| q->funcs = &acc_query_funcs;
# 284| q->type = query_type;
# 285|-> q->index = index;
# 286|
# 287| return q;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_hw.c:77:46: warning[core.BitwiseShift]: Right operand is negative in left shift
# 75| {
# 76| int idx = pidx(hq->provider->query_type);
# 77|-> return batch->query_providers_active & (1 << idx);
# 78| }
# 79|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_sw.c: scope_hint: In function ‘fd_sw_create_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_sw.c:200:12: warning[-Wanalyzer-malloc-leak]: leak of ‘sq’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_sw.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_sw.c:194:9: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_query_sw.c:194:9: note: in expansion of macro ‘CALLOC_STRUCT’
# 198| q = &sq->base;
# 199| q->funcs = &sw_query_funcs;
# 200|-> q->type = query_type;
# 201|
# 202| return q;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_resource.c:953:10: warning[deadcode.DeadStores]: Value stored to 'needs_flush' is never read
# 951| if (needs_flush) {
# 952| flush_resource(ctx, rsc, usage);
# 953|-> needs_flush = false;
# 954| }
# 955|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_resource.c: scope_hint: In function ‘fd_memobj_create_from_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_resource.c:1729:11: warning[-Wanalyzer-malloc-leak]: leak of ‘memobj’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_resource.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_resource.c:1716:38: note: in expansion of macro ‘CALLOC_STRUCT’
# 1727| memobj->bo = bo;
# 1728|
# 1729|-> return &memobj->b;
# 1730| }
# 1731|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_state.c: scope_hint: In function ‘fd_create_stream_output_target’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_state.c:656:11: warning[-Wanalyzer-malloc-leak]: leak of ‘target’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_state.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_state.c:638:13: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_state.c: scope_hint: In function ‘fd_create_stream_output_target’
# 654| buffer_offset + buffer_size);
# 655|
# 656|-> return &target->base;
# 657| }
# 658|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_surface.c: scope_hint: In function ‘fd_create_surface’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_surface.c:51:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘ptex’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_batch.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_resource.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_surface.c:28: included_from: Included from here.
# 49| psurf->context = pctx;
# 50| psurf->format = surf_tmpl->format;
# 51|-> psurf->width = u_minify(ptex->width0, level);
# 52| psurf->height = u_minify(ptex->height0, level);
# 53| psurf->nr_samples = surf_tmpl->nr_samples;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_surface.c:64:11: warning[-Wanalyzer-malloc-leak]: leak of ‘surface’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_surface.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_surface.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/freedreno_surface.c:38:33: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 62| }
# 63|
# 64|-> return &surface->base;
# 65| }
# 66|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/ir3/ir3_cache.c: scope_hint: In function ‘ir3_cache_lookup’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/ir3/ir3_cache.c:135:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘shaders[0]’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/ir3/ir3_cache.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/xxhash.h: scope_hint: In function ‘ir3_cache_lookup’
mesa-24.1.2-build/mesa-24.1.2/src/util/xxhash.h: scope_hint: In function ‘ir3_cache_lookup’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/ir3/ir3_cache.c: scope_hint: In function ‘ir3_cache_lookup’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/ir3/ir3_cache.c: scope_hint: In function ‘ir3_cache_lookup’
# 133| }
# 134|
# 135|-> struct ir3_compiler *compiler = shaders[MESA_SHADER_VERTEX]->compiler;
# 136| uint32_t safe_constlens = ir3_trim_constlen(variants, compiler);
# 137| shader_key.safe_constlen = true;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/ir3/ir3_gallium.c: scope_hint: In function ‘ir3_shader_compute_state_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/freedreno/ir3/ir3_gallium.c:345:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘hwcso’
# 343|
# 344| util_queue_fence_init(&hwcso->ready);
# 345|-> hwcso->shader = shader;
# 346|
# 347| /* Immediately compile a standard variant. We have so few variants in our
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_emit.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_emit.c: scope_hint: In function ‘i915_emit_arith’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_emit.c:139:29: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘c[i]’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc.h:123:31: note: in definition of macro ‘GET_UREG_NR’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_emit.c:121:8: note: in expansion of macro ‘GET_UREG_TYPE’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_emit.c:121:8: note: in expansion of macro ‘GET_UREG_TYPE’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc.h:123:31: note: in definition of macro ‘GET_UREG_NR’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc.h:123:31: note: in definition of macro ‘GET_UREG_NR’
# 137| first = GET_UREG_NR(s[c[0]]);
# 138| for (i = 1; i < nr_const; i++) {
# 139|-> if (GET_UREG_NR(s[c[i]]) != first) {
# 140| uint32_t tmp = i915_get_utemp(p);
# 141|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c: scope_hint: In function ‘copy_token.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c:254:7: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘o’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_context.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c:641:7: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 252| {
# 253| if (i->Token.Type != TGSI_TOKEN_TYPE_INSTRUCTION)
# 254|-> memcpy(o, i, sizeof(*o));
# 255| else
# 256| copy_instruction(&o->FullInstruction, &i->FullInstruction);
Error: GCC_ANALYZER_WARNING (CWE-122):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c: scope_hint: In function ‘liveness_mark_read’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c:278:31: warning[-Wanalyzer-out-of-bounds]: heap-based buffer over-read
# └──────────────────────┘
# ^
# 276| {
# 277| int src_reg_index;
# 278|-> if (src_reg->Register.File == TGSI_FILE_TEMPORARY) {
# 279| src_reg_index = src_reg->Register.Index;
# 280| assert(src_reg_index < TGSI_EXEC_NUM_TEMPS);
Error: GCC_ANALYZER_WARNING (CWE-122):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c: scope_hint: In function ‘liveness_mark_read.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c:279:40: warning[-Wanalyzer-out-of-bounds]: heap-based buffer over-read
# └──────────────────────┘
# ^
# 277| int src_reg_index;
# 278| if (src_reg->Register.File == TGSI_FILE_TEMPORARY) {
# 279|-> src_reg_index = src_reg->Register.Index;
# 280| assert(src_reg_index < TGSI_EXEC_NUM_TEMPS);
# 281| /* live -> dead transition */
Error: GCC_ANALYZER_WARNING (CWE-122):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c: scope_hint: In function ‘liveness_analysis’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c:328:31: warning[-Wanalyzer-out-of-bounds]: heap-based buffer over-read
# └──────────────────────┘
# ^
# 326| current = &tokens->Tokens[i];
# 327|
# 328|-> if (current->Token.Type != TGSI_TOKEN_TYPE_INSTRUCTION)
# 329| continue;
# 330|
Error: GCC_ANALYZER_WARNING (CWE-122):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c:331:52: warning[-Wanalyzer-out-of-bounds]: heap-based buffer over-read
# └──────────────────────┘
# ^
# 329| continue;
# 330|
# 331|-> opcode = current->FullInstruction.Instruction.Opcode;
# 332| num_src = op_num_src(opcode);
# 333|
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c: scope_hint: In function ‘i915_fpc_optimize_useless_mov_after_inst’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c:597:56: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘((unsigned int*)&*next)[0]’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c:641:7: note: in expansion of macro ‘MALLOC’
# 595| // &out_tokens->Tokens[i-1], &out_tokens->Tokens[i]);
# 596| if (current->Token.Type == TGSI_TOKEN_TYPE_INSTRUCTION &&
# 597|-> next->Token.Type == TGSI_TOKEN_TYPE_INSTRUCTION &&
# 598| next->FullInstruction.Instruction.Opcode == TGSI_OPCODE_MOV &&
# 599| op_has_dst(current->FullInstruction.Instruction.Opcode) &&
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c: scope_hint: In function ‘i915_optimize’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c:629:26: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘out_tokens’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_optimize.c:622:41: note: in expansion of macro ‘MALLOC’
# 627| ctx = malloc(sizeof(*ctx));
# 628|
# 629|-> out_tokens->NumTokens = 0;
# 630|
# 631| /* Count the tokens */
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_translate.c: scope_hint: In function ‘i915_use_passthrough_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_translate.c:92:23: warning[-Wanalyzer-malloc-leak]: leak of ‘*fs.program’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_context.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_translate.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_translate.c:89:30: note: in expansion of macro ‘MALLOC’
# 90| if (fs->program) {
# 91| memcpy(fs->program, passthrough_program, sizeof(passthrough_program));
# 92|-> fs->program_len = ARRAY_SIZE(passthrough_program);
# 93| }
# 94| fs->num_constants = 0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_translate.c: scope_hint: In function ‘i915_init_compile’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_translate.c:941:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘p’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_translate.c:938:32: note: in expansion of macro ‘CALLOC_STRUCT’
# 939| int i;
# 940|
# 941|-> p->shader = ifs;
# 942| p->error = ralloc_strdup(NULL, "");
# 943|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_translate.c: scope_hint: In function ‘i915_fini_compile’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_translate.c:1039:7: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*ifs.program’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_translate.c:1038:34: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 1037| ifs->program_len = decl_size + program_size;
# 1038| ifs->program = (uint32_t *)MALLOC(ifs->program_len * sizeof(uint32_t));
# 1039|-> memcpy(ifs->program, p->declarations, decl_size * sizeof(uint32_t));
# 1040| memcpy(&ifs->program[decl_size], p->program,
# 1041| program_size * sizeof(uint32_t));
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_translate.c:1040:7: warning[-Wanalyzer-malloc-leak]: leak of ‘*ifs.program’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_fpc_translate.c:1038:34: note: in expansion of macro ‘MALLOC’
# 1038| ifs->program = (uint32_t *)MALLOC(ifs->program_len * sizeof(uint32_t));
# 1039| memcpy(ifs->program, p->declarations, decl_size * sizeof(uint32_t));
# 1040|-> memcpy(&ifs->program[decl_size], p->program,
# 1041| program_size * sizeof(uint32_t));
# 1042|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_prim_emit.c: scope_hint: In function ‘i915_draw_render_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_prim_emit.c:200:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘setup’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_private.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_pipe.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_prim_emit.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_prim_emit.c:198:32: note: in expansion of macro ‘CALLOC_STRUCT’
# 198| struct setup_stage *setup = CALLOC_STRUCT(setup_stage);
# 199|
# 200|-> setup->i915 = i915;
# 201| setup->stage.draw = i915->draw;
# 202| setup->stage.point = setup_point;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_prim_emit.c:209:11: warning[-Wanalyzer-malloc-leak]: leak of ‘setup’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_prim_emit.c:198:32: note: in expansion of macro ‘CALLOC_STRUCT’
# 207| setup->stage.destroy = render_destroy;
# 208|
# 209|-> return &setup->stage;
# 210| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_prim_vbuf.c: scope_hint: In function ‘i915_vbuf_render_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_prim_vbuf.c:651:22: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘i915_render’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_context.h:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_prim_vbuf.c:40: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_prim_vbuf.c:649:43: note: in expansion of macro ‘CALLOC_STRUCT’
# 649| struct i915_vbuf_render *i915_render = CALLOC_STRUCT(i915_vbuf_render);
# 650|
# 651|-> i915_render->i915 = i915;
# 652|
# 653| i915_render->base.max_vertex_buffer_bytes = 4 * 4096;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_prim_vbuf.c:679:11: warning[-Wanalyzer-malloc-leak]: leak of ‘i915_render’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_prim_vbuf.c:649:43: note: in expansion of macro ‘CALLOC_STRUCT’
# 677| i915_render->vbo_alloc_size = i915_render->base.max_vertex_buffer_bytes * 4;
# 678|
# 679|-> return &i915_render->base;
# 680| }
# 681|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_buffer.c: scope_hint: In function ‘i915_buffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_buffer.c:125:11: warning[-Wanalyzer-malloc-leak]: leak of ‘buf’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_buffer.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_buffer.c:111:30: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_buffer.c:119:16: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:58: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_buffer.c:119:16: note: in expansion of macro ‘align_malloc’
# 123| goto err;
# 124|
# 125|-> return &buf->b;
# 126|
# 127| err:
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_buffer.c: scope_hint: In function ‘i915_user_buffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_buffer.c:155:11: warning[-Wanalyzer-malloc-leak]: leak of ‘buf’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_buffer.c:136:30: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_buffer.c: scope_hint: In function ‘i915_user_buffer_create’
# 153| buf->free_on_destroy = false;
# 154|
# 155|-> return &buf->b;
# 156| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_texture.c: scope_hint: In function ‘i915_texture_set_level_info’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_texture.c:129:41: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘malloc((long unsigned int)nr_images * 4)’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_texture.c:128:31: note: in expansion of macro ‘MALLOC’
# 127| tex->nr_images[level] = nr_images;
# 128| tex->image_offset[level] = MALLOC(nr_images * sizeof(struct offset_pair));
# 129|-> tex->image_offset[level][0].nblocksx = 0;
# 130| tex->image_offset[level][0].nblocksy = 0;
# 131| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_texture.c:129:41: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘malloc(4)’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_texture.c: scope_hint: In function ‘i915_texture_from_handle’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_texture.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_texture.c:989:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_texture.c:128:31: note: in expansion of macro ‘MALLOC’
# 127| tex->nr_images[level] = nr_images;
# 128| tex->image_offset[level] = MALLOC(nr_images * sizeof(struct offset_pair));
# 129|-> tex->image_offset[level][0].nblocksx = 0;
# 130| tex->image_offset[level][0].nblocksy = 0;
# 131| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_texture.c:154:43: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_texture.c: scope_hint: In function ‘i915_texture_layout_3d’
# 152| assert(img < tex->nr_images[level]);
# 153|
# 154|-> tex->image_offset[level][img].nblocksx = nblocksx;
# 155| tex->image_offset[level][img].nblocksy = nblocksy;
# 156|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_texture.c:575:7: warning[deadcode.DeadStores]: Value stored to 'nblocksy' is never read
# 573| height = u_minify(height, 1);
# 574| depth = u_minify(depth, 1);
# 575|-> nblocksy = util_format_get_nblocksy(pt->format, height);
# 576| }
# 577| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_resource_texture.c:815:7: warning[deadcode.DeadStores]: Value stored to 'use_staging_texture' is never read
# 813| !(usage &
# 814| (PIPE_MAP_READ | PIPE_MAP_DONTBLOCK | PIPE_MAP_UNSYNCHRONIZED)))
# 815|-> use_staging_texture = true;
# 816|
# 817| use_staging_texture = false;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state.c: scope_hint: In function ‘i915_create_sampler_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state.c:284:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘cso’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_context.h:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state.c:277:37: note: in expansion of macro ‘CALLOC_STRUCT’
# 282| unsigned mipFilt;
# 283|
# 284|-> cso->templ = *sampler;
# 285|
# 286| mipFilt = translate_mip_filter(sampler->min_mip_filter);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state.c: scope_hint: In function ‘i915_create_depth_stencil_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state.c:448:27: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘cso’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state.c:446:7: note: in expansion of macro ‘CALLOC_STRUCT’
# 446| CALLOC_STRUCT(i915_depth_stencil_state);
# 447|
# 448|-> cso->stencil_modes4_cw = i915_get_modes4_stencil(&depth_stencil->stencil[0]);
# 449| cso->stencil_modes4_ccw =
# 450| i915_get_modes4_stencil(&depth_stencil->stencil[1]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state.c:787:44: warning[core.NullDereference]: Array access (from variable 'views') results in a null pointer dereference
# 785| if (take_ownership) {
# 786| pipe_sampler_view_reference(&i915->fragment_sampler_views[i], NULL);
# 787|-> i915->fragment_sampler_views[i] = views[i];
# 788| } else {
# 789| pipe_sampler_view_reference(&i915->fragment_sampler_views[i],
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state.c:790:38: warning[core.NullDereference]: Array access (from variable 'views') results in a null pointer dereference
# 788| } else {
# 789| pipe_sampler_view_reference(&i915->fragment_sampler_views[i],
# 790|-> views[i]);
# 791| }
# 792| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state.c: scope_hint: In function ‘i915_create_rasterizer_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state.c:907:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘cso’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state.c:905:40: note: in expansion of macro ‘CALLOC_STRUCT’
# 905| struct i915_rasterizer_state *cso = CALLOC_STRUCT(i915_rasterizer_state);
# 906|
# 907|-> cso->templ = *rasterizer;
# 908| cso->light_twoside = rasterizer->light_twoside;
# 909| cso->ds[0].u = _3DSTATE_DEPTH_OFFSET_SCALE;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state_derived.c:52:42: warning[deadcode.DeadStores]: Although the value stored to 'face' is used in the enclosing expression, the value is never actually read from 'face'
# 50| int src;
# 51|
# 52|-> colors[0] = colors[1] = fog = needW = face = false;
# 53| memset(&vinfo, 0, sizeof(vinfo));
# 54|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_state_sampler.c:161:7: warning[deadcode.DeadStores]: Value stored to 'minlod' is never read
# 159|
# 160| if (lastlod < minlod) {
# 161|-> minlod = lastlod;
# 162| }
# 163|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_context.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_blit.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_surface.c:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_surface.c: scope_hint: In function ‘i915_create_surface_custom’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_surface.c:421:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pt’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_reg.h:100:33: note: in definition of macro ‘BUF_3D_PITCH’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_surface.c:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_reg.h:100:33: note: in definition of macro ‘BUF_3D_PITCH’
# 419| }
# 420|
# 421|-> surf->buf_info |= BUF_3D_PITCH(tex->stride); /* pitch in bytes */
# 422|
# 423| switch (tex->tiling) {
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_surface.c:423:4: warning[-Wanalyzer-malloc-leak]: leak of ‘surf’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_surface.c:397:11: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_defines.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/i915/i915_surface.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 421| surf->buf_info |= BUF_3D_PITCH(tex->stride); /* pitch in bytes */
# 422|
# 423|-> switch (tex->tiling) {
# 424| case I915_TILE_Y:
# 425| surf->buf_info |= BUF_3D_TILED_SURFACE | BUF_3D_TILE_WALK_Y;
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/i915/iris_kmd_backend.c: scope_hint: In function ‘i915_batch_submit’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/i915/iris_kmd_backend.c:304:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘index_for_handle’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 302| size_t sz = (batch->max_gem_handle + 1) * sizeof(int);
# 303| int *index_for_handle = malloc(sz);
# 304|-> memset(index_for_handle, -1, sz);
# 305|
# 306| unsigned validation_count = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/i915/iris_kmd_backend.c:315:47: warning[core.uninitialized.Assign]: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage
# 313| if (prev_index != -1) {
# 314| if (written)
# 315|-> validation_list[prev_index].flags |= EXEC_OBJECT_WRITE;
# 316| } else {
# 317| uint32_t flags = EXEC_OBJECT_SUPPORTS_48B_ADDRESS | EXEC_OBJECT_PINNED;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/i915/iris_kmd_backend.c:324:44: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘validation_list’
# 322|
# 323| index_for_handle[bo->gem_handle] = validation_count;
# 324|-> validation_list[validation_count] =
# 325| (struct drm_i915_gem_exec_object2) {
# 326| .handle = bo->gem_handle,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_blorp.c: scope_hint: In function ‘combine_and_pin_address’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_blorp.c:99:23: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘blorp_batch’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_blorp.c:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_blorp.c:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_elk.h:1559:4: note: in expansion of macro ‘GENX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/genxml/genX_pack.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_elk.h:172: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/genxml/genX_helpers.h:49:24: note: in expansion of macro ‘__gen_combine_address’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_elk.h: scope_hint: In function ‘combine_and_pin_address’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_blorp.c: scope_hint: In function ‘combine_and_pin_address’
# 97| struct blorp_address addr)
# 98| {
# 99|-> struct iris_batch *batch = blorp_batch->driver_batch;
# 100| struct iris_bo *bo = addr.buffer;
# 101|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c: scope_hint: In function ‘iris_bo_wait_syncobj’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c:509:34: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c: scope_hint: In function ‘iris_bo_wait_syncobj’
mesa-24.1.2-build/mesa-24.1.2/src/intel/common/intel_bind_timeline.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c:66: included_from: Included from here.
# 507| external_implicit_syncobj = iris_bo_export_sync_state(bo);
# 508| if (external_implicit_syncobj)
# 509|-> handles[handle_count++] = external_implicit_syncobj->handle;
# 510| }
# 511|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c:517:37: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)handle_count * 4’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c: scope_hint: In function ‘iris_bo_wait_syncobj’
# 515| struct iris_syncobj *w = bo->deps[d].write_syncobjs[b];
# 516| if (r)
# 517|-> handles[handle_count++] = r->handle;
# 518| if (w)
# 519| handles[handle_count++] = w->handle;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c:519:37: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)handle_count * 4’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c: scope_hint: In function ‘iris_bo_wait_syncobj’
# 517| handles[handle_count++] = r->handle;
# 518| if (w)
# 519|-> handles[handle_count++] = w->handle;
# 520| }
# 521| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c:553:7: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c: scope_hint: In function ‘iris_bo_wait_syncobj’
# 551|
# 552| out:
# 553|-> if (handles_len > 32)
# 554| free(handles);
# 555| if (external_implicit_syncobj)
Error: GCC_ANALYZER_WARNING (CWE-590):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c:554:7: warning[-Wanalyzer-free-of-non-heap]: ‘free’ of ‘<unknown>’ which points to memory on the stack
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c:62: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:191:27: note: in definition of macro ‘list_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c:1565:10: note: in expansion of macro ‘list_for_each_entry_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c:1565:10: note: in expansion of macro ‘list_for_each_entry_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c: scope_hint: In function ‘iris_bo_wait_syncobj’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_bufmgr.c: scope_hint: In function ‘iris_bo_wait_syncobj’
# 552| out:
# 553| if (handles_len > 32)
# 554|-> free(handles);
# 555| if (external_implicit_syncobj)
# 556| iris_syncobj_reference(bufmgr, &external_implicit_syncobj, NULL);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_context.h:756:12: warning[core.NullDereference]: Access to field 'stage' results in a dereference of a null pointer (loaded from variable 'shader')
# 754| iris_vue_data(struct iris_compiled_shader *shader)
# 755| {
# 756|-> switch (shader->stage) {
# 757| case MESA_SHADER_VERTEX: return &shader->vs.base;
# 758| case MESA_SHADER_TESS_CTRL: return &shader->tcs.base;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_disk_cache.c:224:64: warning[core.NullDereference]: Access to field 'program_size' results in a dereference of a null pointer (loaded from variable 'elk')
# 222| blob_reader_init(&blob, buffer, size);
# 223| blob_copy_bytes(&blob, prog_data, prog_data_size);
# 224|-> assembly = blob_read_bytes(&blob, brw ? brw->program_size : elk->program_size);
# 225| num_system_values = blob_read_uint32(&blob);
# 226| if (num_system_values) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_disk_cache.c: scope_hint: In function ‘iris_disk_cache_retrieve’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_disk_cache.c:224:67: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 222| blob_reader_init(&blob, buffer, size);
# 223| blob_copy_bytes(&blob, prog_data, prog_data_size);
# 224|-> assembly = blob_read_bytes(&blob, brw ? brw->program_size : elk->program_size);
# 225| num_system_values = blob_read_uint32(&blob);
# 226| if (num_system_values) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_disk_cache.c:252:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘ralloc_size(0, (long unsigned int)<unknown>)’
# 250| } else {
# 251| elk->relocs = NULL;
# 252|-> if (elk->num_relocs) {
# 253| struct elk_shader_reloc *relocs =
# 254| ralloc_array(NULL, struct elk_shader_reloc, elk->num_relocs);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c: scope_hint: In function ‘iris_batch_add_syncobj’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c:118:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_batch.h:459:28: note: in definition of macro ‘iris_foreach_batch’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c:592:4: note: in expansion of macro ‘iris_foreach_batch’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c: scope_hint: In function ‘iris_batch_add_syncobj’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_batch.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c:116:7: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c:116:7: note: in expansion of macro ‘util_dynarray_grow’
# 116| util_dynarray_grow(&batch->exec_fences, struct iris_batch_fence, 1);
# 117|
# 118|-> *fence = (struct iris_batch_fence) {
# 119| .handle = syncobj->handle,
# 120| .flags = flags,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c:126:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_batch.h:459:28: note: in definition of macro ‘iris_foreach_batch’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c:592:4: note: in expansion of macro ‘iris_foreach_batch’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c: scope_hint: In function ‘iris_batch_add_syncobj’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c:116:7: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c:116:7: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c:124:7: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c:124:7: note: in expansion of macro ‘util_dynarray_grow’
# 124| util_dynarray_grow(&batch->syncobjs, struct iris_syncobj *, 1);
# 125|
# 126|-> *store = NULL;
# 127| iris_syncobj_reference(batch->screen->bufmgr, store, syncobj);
# 128| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_fence.c:339:26: warning[core.NullDereference]: Dereference of null pointer
# 337| continue;
# 338|
# 339|-> iris_foreach_batch(ice, batch) {
# 340| /* We're going to make any future work in this batch wait for our
# 341| * fence to have gone by. But any currently queued work doesn't
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_measure.c: scope_hint: In function ‘iris_init_batch_measure’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_measure.c:117:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*batch.measure’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 115| assert(batch->measure == NULL);
# 116| batch->measure = malloc(batch_bytes);
# 117|-> memset(batch->measure, 0, batch_bytes);
# 118| struct iris_measure_batch *measure = batch->measure;
# 119|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_performance_query.c: scope_hint: In function ‘iris_new_perf_query_obj’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_performance_query.c:104:11: warning[-Wanalyzer-malloc-leak]: leak of ‘q’
# 102|
# 103| q->query = obj;
# 104|-> return (struct pipe_query *)&q->base;
# 105| }
# 106|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:57:35: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘iris_create_uncompiled_shader(screen, nir, &*state.stream_output)’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:3389:44: note: in expansion of macro ‘KEY_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:3389:44: note: in expansion of macro ‘KEY_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:3389:44: note: in expansion of macro ‘KEY_INIT’
# 55|
# 56| #define KEY_INIT(prefix) \
# 57|-> .prefix.program_string_id = ish->program_id, \
# 58| .prefix.limit_trig_input_range = screen->driconf.limit_trig_input_range
# 59| #define BRW_KEY_INIT(gen, prog_id, limit_trig_input) \
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c: scope_hint: In function ‘get_aoa_deref_offset’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:732:42: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:5052:7: note: in definition of macro ‘_PASS’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:3740:4: note: in expansion of macro ‘NIR_PASS_V’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:752:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:753:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c: scope_hint: In function ‘get_aoa_deref_offset’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘get_aoa_deref_offset’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c: scope_hint: In function ‘get_aoa_deref_offset’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘get_aoa_deref_offset’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c: scope_hint: In function ‘get_aoa_deref_offset’
# 730| deref = nir_deref_instr_parent(deref);
# 731| assert(glsl_type_is_array(deref->type));
# 732|-> array_size *= glsl_get_length(deref->type);
# 733| }
# 734|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:2910:32: warning[core.NullDereference]: Access to field 'streamout' results in a dereference of a null pointer (loaded from variable 'shader')
# 2908| struct iris_uncompiled_shader *ish = ice->shaders.uncompiled[last_stage];
# 2909| update_last_vue_map(ice, shader);
# 2910|-> if (ice->state.streamout != shader->streamout) {
# 2911| ice->state.streamout = shader->streamout;
# 2912| ice->state.dirty |= IRIS_DIRTY_SO_DECL_LIST | IRIS_DIRTY_STREAMOUT;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c: scope_hint: In function ‘iris_fill_cs_push_const_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:3086:25: warning[-Wunused-variable]: unused variable ‘cs_data’
# 3086 | struct iris_cs_data *cs_data = iris_cs_data(shader);
# | ^~~~~~~
# 3084| uint32_t *dst)
# 3085| {
# 3086|-> struct iris_cs_data *cs_data = iris_cs_data(shader);
# 3087| assert(iris_cs_push_const_total_size(shader, threads) > 0);
# 3088| assert(cs_data->push.cross_thread.size == 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:3086:25: warning[deadcode.DeadStores]: Value stored to 'cs_data' during its initialization is never read
# 3084| uint32_t *dst)
# 3085| {
# 3086|-> struct iris_cs_data *cs_data = iris_cs_data(shader);
# 3087| assert(iris_cs_push_const_total_size(shader, threads) > 0);
# 3088| assert(cs_data->push.cross_thread.size == 0);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c: scope_hint: In function ‘iris_create_shader_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:3387:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘iris_create_uncompiled_shader(screen, nir, &*state.stream_output)’
# 3385| /* User clip planes */
# 3386| if (info->clip_distance_array_size == 0)
# 3387|-> ish->nos |= (1ull << IRIS_NOS_RASTERIZER);
# 3388|
# 3389| key.vs = (struct iris_vs_prog_key) { KEY_INIT(vue.base) };
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:3419:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘iris_create_uncompiled_shader(screen, nir, &*state.stream_output)’
# 3417| /* User clip planes */
# 3418| if (info->clip_distance_array_size == 0)
# 3419|-> ish->nos |= (1ull << IRIS_NOS_RASTERIZER);
# 3420|
# 3421| key.tes = (struct iris_tes_prog_key) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:3434:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘iris_create_uncompiled_shader(screen, nir, &*state.stream_output)’
# 3432| /* User clip planes */
# 3433| if (info->clip_distance_array_size == 0)
# 3434|-> ish->nos |= (1ull << IRIS_NOS_RASTERIZER);
# 3435|
# 3436| key.gs = (struct iris_gs_prog_key) { KEY_INIT(vue.base) };
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:3441:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘iris_create_uncompiled_shader(screen, nir, &*state.stream_output)’
# 3439|
# 3440| case MESA_SHADER_FRAGMENT:
# 3441|-> ish->nos |= (1ull << IRIS_NOS_FRAMEBUFFER) |
# 3442| (1ull << IRIS_NOS_DEPTH_STENCIL_ALPHA) |
# 3443| (1ull << IRIS_NOS_RASTERIZER) |
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:3495:22: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘job’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c: scope_hint: In function ‘iris_create_shader_state’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:788:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:788:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_program.c:788:4: note: in expansion of macro ‘nir_foreach_function_impl’
# 3493| struct iris_threaded_compile_job *job = calloc(1, sizeof(*job));
# 3494|
# 3495|-> job->screen = screen;
# 3496| job->uploader = uploader;
# 3497| job->ish = ish;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_query.c:159:36: warning[deadcode.DeadStores]: Value stored to 'devinfo' during its initialization is never read
# 157| unsigned offset)
# 158| {
# 159|-> const struct intel_device_info *devinfo = batch->screen->devinfo;
# 160| const unsigned optional_cs_stall =
# 161| GFX_VER == 9 && devinfo->gt == 4 ? PIPE_CONTROL_CS_STALL : 0;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_resource.c: scope_hint: In function ‘map_aux_addresses’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_resource.c:656:18: warning[-Wunused-variable]: unused variable ‘mapped’
# 656 | const bool mapped =
# | ^~~~~~
# 654| const uint64_t format_bits =
# 655| intel_aux_map_format_bits(res->surf.tiling, format, plane);
# 656|-> const bool mapped =
# 657| intel_aux_map_add_mapping(aux_map_ctx,
# 658| res->bo->address + res->offset,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_resource.c:656:18: warning[deadcode.DeadStores]: Value stored to 'mapped' during its initialization is never read
# 654| const uint64_t format_bits =
# 655| intel_aux_map_format_bits(res->surf.tiling, format, plane);
# 656|-> const bool mapped =
# 657| intel_aux_map_add_mapping(aux_map_ctx,
# 658| res->bo->address + res->offset,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_resource.c: scope_hint: In function ‘iris_resource_create_for_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_resource.c:996:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘iris_alloc_resource(pscreen, templ)’
# 994| util_format_get_blocksize(templ->format) == 1);
# 995|
# 996|-> res->internal_format = templ->format;
# 997| res->surf.tiling = ISL_TILING_LINEAR;
# 998|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_resource.c: scope_hint: In function ‘iris_resource_from_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_resource.c:1272:36: warning[-Wunused-variable]: unused variable ‘devinfo’
# 1272 | const struct intel_device_info *devinfo = screen->devinfo;
# | ^~~~~~~
# 1270| {
# 1271| struct iris_screen *screen = (struct iris_screen *)pscreen;
# 1272|-> const struct intel_device_info *devinfo = screen->devinfo;
# 1273| struct iris_bufmgr *bufmgr = screen->bufmgr;
# 1274|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_resource.c:1272:36: warning[deadcode.DeadStores]: Value stored to 'devinfo' during its initialization is never read
# 1270| {
# 1271| struct iris_screen *screen = (struct iris_screen *)pscreen;
# 1272|-> const struct intel_device_info *devinfo = screen->devinfo;
# 1273| struct iris_bufmgr *bufmgr = screen->bufmgr;
# 1274|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_resource.c:1801:22: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 1799| whandle->stride = stride;
# 1800| whandle->offset = offset;
# 1801|-> whandle->modifier = modifier;
# 1802| whandle->format = res->external_format;
# 1803|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_state.c: scope_hint: In function ‘fill_surf_for_tex2d_from_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_state.c:2815:15: warning[-Wunused-variable]: unused variable ‘isl_surf_created_successfully’
# 2815 | const bool isl_surf_created_successfully =
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 2813| };
# 2814|
# 2815|-> const bool isl_surf_created_successfully =
# 2816| isl_surf_init_s(isl_dev, surf, &init_info);
# 2817|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_state.c: scope_hint: In function ‘iris_store_cs_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_state.c:5245:25: warning[-Wunused-variable]: unused variable ‘cs_data’
# 5245 | struct iris_cs_data *cs_data = iris_cs_data(shader);
# | ^~~~~~~
# 5243| struct iris_compiled_shader *shader)
# 5244| {
# 5245|-> struct iris_cs_data *cs_data = iris_cs_data(shader);
# 5246| void *map = shader->derived_data;
# 5247|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_state.c: scope_hint: In function ‘gfx12_init_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_state.c:10308:39: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*ice.state.genx’
#10306|
#10307| #if GFX_VERx10 >= 120
#10308|-> ice->state.genx->object_preemption = true;
#10309| #endif
#10310|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/gp/nir.c: scope_hint: In function ‘gpir_compile_nir’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/gp/nir.c:446:26: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/gp/nir.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
# 444| {
# 445| nir_function_impl *func = nir_shader_get_entrypoint(nir);
# 446|-> gpir_compiler *comp = gpir_compiler_create(prog, func->ssa_alloc);
# 447| if (!comp)
# 448| return false;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/gp/gpir.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/gp/scheduler.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/gp/scheduler.c: scope_hint: In function ‘create_move’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_ir.h:35:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/gp/scheduler.c:688:4: note: in expansion of macro ‘gpir_debug’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/gp/scheduler.c:688:4: note: in expansion of macro ‘gpir_debug’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/gp/scheduler.c:688:4: note: in expansion of macro ‘gpir_debug’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/gp/scheduler.c:688:4: note: in expansion of macro ‘gpir_debug’
# 33| do { \
# 34| if (lima_debug & LIMA_DEBUG_GP) \
# 35|-> printf("gpir: " __VA_ARGS__); \
# 36| } while (0)
# 37|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c: scope_hint: In function ‘ppir_lower_const’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c:46:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c: scope_hint: In function ‘ppir_lower_const’
# 44| case ppir_node_type_branch:
# 45| /* ALU and branch can consume consts directly */
# 46|-> dest->type = ppir_target_pipeline;
# 47| /* Reg will be updated in node_to_instr later */
# 48| dest->pipeline = ppir_pipeline_reg_const0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c:77:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c: scope_hint: In function ‘ppir_lower_const’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/ppir.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c:68:4: note: in expansion of macro ‘ppir_debug’
# 75| */
# 76| ppir_src *mov_src = ppir_node_get_src(move, 0);
# 77|-> mov_src->type = dest->type = ppir_target_pipeline;
# 78| mov_src->pipeline = dest->pipeline = ppir_pipeline_reg_const0;
# 79|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c:77:31: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c: scope_hint: In function ‘ppir_lower_const’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c:68:4: note: in expansion of macro ‘ppir_debug’
# 75| */
# 76| ppir_src *mov_src = ppir_node_get_src(move, 0);
# 77|-> mov_src->type = dest->type = ppir_target_pipeline;
# 78| mov_src->pipeline = dest->pipeline = ppir_pipeline_reg_const0;
# 79|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c: scope_hint: In function ‘ppir_lower_load’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c:102:12: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 100| ppir_dest *dest = ppir_node_get_dest(node);
# 101| if (ppir_node_is_root(node) && !node->succ_different_block &&
# 102|-> dest->type == ppir_target_ssa) {
# 103| ppir_node_delete(node);
# 104| return true;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c:112:12: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 110| if ((ppir_node_has_single_src_succ(node) || ppir_node_is_root(node)) &&
# 111| !node->succ_different_block &&
# 112|-> dest->type != ppir_target_register) {
# 113| ppir_node *succ = ppir_node_first_succ(node);
# 114| switch (succ->type) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c:139:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 137|
# 138| ppir_src *mov_src = ppir_node_get_src(move, 0);
# 139|-> mov_src->type = dest->type = ppir_target_pipeline;
# 140| mov_src->pipeline = dest->pipeline = ppir_pipeline_reg_uniform;
# 141|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c:139:31: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 137|
# 138| ppir_src *mov_src = ppir_node_get_src(move, 0);
# 139|-> mov_src->type = dest->type = ppir_target_pipeline;
# 140| mov_src->pipeline = dest->pipeline = ppir_pipeline_reg_uniform;
# 141|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c: scope_hint: In function ‘ppir_lower_texture’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c:167:47: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 165| ppir_dest *dest = ppir_node_get_dest(node);
# 166|
# 167|-> if (ppir_node_has_single_succ(node) && dest->type == ppir_target_ssa) {
# 168| ppir_node *succ = ppir_node_first_succ(node);
# 169| dest->type = ppir_target_pipeline;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c:191:31: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c:187:4: note: in expansion of macro ‘ppir_debug’
# 189|
# 190| ppir_src *mov_src = ppir_node_get_src(move, 0);
# 191|-> mov_src->type = dest->type = ppir_target_pipeline;
# 192| mov_src->pipeline = dest->pipeline = ppir_pipeline_reg_sampler;
# 193|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/nir.c:295:7: warning[deadcode.DeadStores]: Value stored to 'lnode' is never read
# 293| case nir_intrinsic_load_reg: {
# 294| nir_legacy_dest legacy_dest = nir_legacy_chase_dest(&instr->def);
# 295|-> lnode = ppir_node_create_dest(block, ppir_op_dummy, &legacy_dest, mask);
# 296| return true;
# 297| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/nir.c: scope_hint: In function ‘ppir_compile_nir’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/nir.c:953:26: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
# 951| {
# 952| nir_function_impl *func = nir_shader_get_entrypoint(nir);
# 953|-> ppir_compiler *comp = ppir_compiler_create(prog, func->ssa_alloc);
# 954| if (!comp)
# 955| return false;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/node.c: scope_hint: In function ‘ppir_node_insert_mov_local’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/node.c:615:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 613| ppir_dest *dest = ppir_node_get_dest(node);
# 614| ppir_alu_node *alu = ppir_node_to_alu(move);
# 615|-> alu->dest = *dest;
# 616| alu->num_src = 1;
# 617| ppir_node_target_assign(alu->src, node);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/nir.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/ppir.h:507:12: warning[core.NullDereference]: Access to field 'type' results in a dereference of a null pointer (loaded from variable 'node')
# 505| {
# 506| assert(node);
# 507|-> switch (node->type) {
# 508| case ppir_node_type_alu:
# 509| return &ppir_node_to_alu(node)->dest;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/node.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/ppir.h: scope_hint: In function ‘ppir_node_get_dest’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/ppir.h:507:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘node’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/ppir.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/node.c:639:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:245:15: note: in definition of macro ‘list_for_each_entry_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/node.c:642:7: note: in expansion of macro ‘list_for_each_entry_safe’
# 505| {
# 506| assert(node);
# 507|-> switch (node->type) {
# 508| case ppir_node_type_alu:
# 509| return &ppir_node_to_alu(node)->dest;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/lower.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/ppir.h: scope_hint: In function ‘ppir_node_target_assign’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/ppir.h:592:20: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 590| {
# 591| ppir_dest *dest = ppir_node_get_dest(node);
# 592|-> src->type = dest->type;
# 593| switch (src->type) {
# 594| case ppir_target_ssa:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/ppir.h: scope_hint: In function ‘ppir_node_target_equal’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/ppir.h:614:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dest’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/ppir.h:490:4: note: in expansion of macro ‘list_for_each_entry_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/node.c:496:4: note: in expansion of macro ‘ppir_node_foreach_succ_safe’
# 612| static inline bool ppir_node_target_equal(ppir_src *src, ppir_dest *dest)
# 613| {
# 614|-> if (src->type != dest->type ||
# 615| (src->type == ppir_target_ssa && src->ssa != &dest->ssa) ||
# 616| (src->type == ppir_target_register && src->reg != dest->reg) ||
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/instr.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/ppir.h: scope_hint: In function ‘ppir_target_is_scalar’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/ppir.h:672:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dest’
# 670| static inline bool ppir_target_is_scalar(ppir_dest *dest)
# 671| {
# 672|-> switch (dest->type) {
# 673| case ppir_target_ssa:
# 674| return dest->ssa.num_components == 1;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/pp/regalloc.c:488:20: warning[core.NullDereference]: Access to field 'spilled' results in a dereference of a null pointer (loaded from variable 'chosen')
# 486| }
# 487| assert(chosen);
# 488|-> chosen->spilled = true;
# 489| chosen->is_head = true; /* store_temp unable to do swizzle */
# 490|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_blit.c:50:10: warning[deadcode.DeadStores]: Value stored to 'fb_width' during its initialization is never read
# 48| int level = psurf->u.tex.level;
# 49| unsigned first_layer = psurf->u.tex.first_layer;
# 50|-> float fb_width = dst->width, fb_height = dst->height;
# 51|
# 52| uint32_t va;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_blit.c:50:33: warning[deadcode.DeadStores]: Value stored to 'fb_height' during its initialization is never read
# 48| int level = psurf->u.tex.level;
# 49| unsigned first_layer = psurf->u.tex.first_layer;
# 50|-> float fb_width = dst->width, fb_height = dst->height;
# 51|
# 52| uint32_t va;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_blit.c:17: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_blit.c: scope_hint: In function ‘lima_pack_blit_cmd’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_gpu.h:119:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_gpu.h:134:35: note: in expansion of macro ‘PLBU_CMD’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_blit.c:143:4: note: in expansion of macro ‘PLBU_CMD_VIEWPORT_LEFT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_blit.c:141:4: note: in expansion of macro ‘PLBU_CMD_BEGIN’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_gpu.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/bitscan.h:45: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_math.h:48: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_blit.c:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
/usr/include/sched.h:29: included_from: Included from here.
/usr/include/pthread.h:22: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/c11/threads.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_call_once.h:13: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/simple_mtx.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/slab.h:45: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_context.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_blit.c:16: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_blit.c:141:4: note: in expansion of macro ‘PLBU_CMD_BEGIN’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_gpu.h:134:35: note: in expansion of macro ‘PLBU_CMD’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_blit.c:143:4: note: in expansion of macro ‘PLBU_CMD_VIEWPORT_LEFT’
# 117| #define PLBU_CMD(v1, v2) \
# 118| do { \
# 119|-> plbu_cmd[i++] = v1; \
# 120| plbu_cmd[i++] = v2; \
# 121| } while (0)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_draw.c:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_draw.c: scope_hint: In function ‘lima_pack_vs_cmd’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_gpu.h:175:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_gpu.h:179:43: note: in expansion of macro ‘VS_CMD’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_draw.c:299:7: note: in expansion of macro ‘VS_CMD_ARRAYS_SEMAPHORE_BEGIN_1’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_draw.c: scope_hint: In function ‘lima_pack_vs_cmd’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_draw.c:296:4: note: in expansion of macro ‘VS_CMD_BEGIN’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_draw.c:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_draw.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
/usr/include/dlfcn.h:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_screen.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_draw.c:40: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_draw.c:296:4: note: in expansion of macro ‘VS_CMD_BEGIN’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_gpu.h:179:43: note: in expansion of macro ‘VS_CMD’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_draw.c:299:7: note: in expansion of macro ‘VS_CMD_ARRAYS_SEMAPHORE_BEGIN_1’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_gpu.h:179:43: note: in expansion of macro ‘VS_CMD’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_draw.c:299:7: note: in expansion of macro ‘VS_CMD_ARRAYS_SEMAPHORE_BEGIN_1’
# 173| #define VS_CMD(v1, v2) \
# 174| do { \
# 175|-> vs_cmd[i++] = v1; \
# 176| vs_cmd[i++] = v2; \
# 177| } while (0)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c: scope_hint: In function ‘lima_job_add_bo’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:219:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:1024:4: note: in expansion of macro ‘hash_table_foreach’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:218:7: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitscan.h:45: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_math.h:48: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:218:7: note: in expansion of macro ‘util_dynarray_grow’
# 217| struct drm_lima_gem_submit_bo *job_bo =
# 218| util_dynarray_grow(job->gem_bos + pipe, struct drm_lima_gem_submit_bo, 1);
# 219|-> job_bo->handle = bo->handle;
# 220| job_bo->flags = flags;
# 221|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:223:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:1024:4: note: in expansion of macro ‘hash_table_foreach’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:218:7: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:218:7: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:222:27: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:222:27: note: in expansion of macro ‘util_dynarray_grow’
# 221|
# 222| struct lima_bo **jbo = util_dynarray_grow(job->bos + pipe, struct lima_bo *, 1);
# 223|-> *jbo = bo;
# 224|
# 225| /* prevent bo from being freed when job start */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:534:31: warning[core.NullDereference]: Array access results in an undefined pointer dereference
# 532| int plb_va = ctx->plb[ctx->plb_index]->va + offset;
# 533|
# 534|-> stream[pp][si[pp]++] = 0;
# 535| stream[pp][si[pp]++] = 0xB8000000 | x | (y << 8);
# 536| stream[pp][si[pp]++] = 0xE0000002 | ((plb_va >> 3) & ~0xE0000003);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c: scope_hint: In function ‘lima_finish_plbu_cmd’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:728:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_job.c:1024:4: note: in expansion of macro ‘hash_table_foreach’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
# 726| uint32_t *plbu_cmd = util_dynarray_ensure_cap(plbu_cmd_array, plbu_cmd_array->size + 2 * 4);
# 727|
# 728|-> plbu_cmd[i++] = 0x00000000;
# 729| plbu_cmd[i++] = 0x50000000; /* END */
# 730|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_resource.c:76:14: warning[unix.Malloc]: Potential leak of memory pointed to by 'res'
# 74| screen->ro, &handle);
# 75| if (!scanout)
# 76|-> return NULL;
# 77|
# 78| res->base = *templat;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_resource.c: scope_hint: In function ‘lima_surface_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_resource.c:581:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pres’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_blitter.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_resource.c:26: included_from: Included from here.
# 579| psurf->context = pctx;
# 580| psurf->format = surf_tmpl->format;
# 581|-> psurf->width = u_minify(pres->width0, level);
# 582| psurf->height = u_minify(pres->height0, level);
# 583| psurf->nr_samples = surf_tmpl->nr_samples;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_resource.c:599:11: warning[-Wanalyzer-malloc-leak]: leak of ‘surf’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_resource.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/lima_resource.c:566:32: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 597| surf->reload |= PIPE_CLEAR_COLOR0;
# 598|
# 599|-> return &surf->base;
# 600| }
# 601|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_bld_interp.c:466:17: warning[deadcode.DeadStores]: Value stored to 'dadx' during its initialization is never read
# 464| struct lp_build_context *coeff_bld = &bld->coeff_bld;
# 465| const enum lp_interp interp = bld->interp[attrib];
# 466|-> LLVMValueRef dadx = coeff_bld->zero;
# 467| LLVMValueRef dady = coeff_bld->zero;
# 468| LLVMValueRef a = coeff_bld->zero;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_bld_interp.c:467:17: warning[deadcode.DeadStores]: Value stored to 'dady' during its initialization is never read
# 465| const enum lp_interp interp = bld->interp[attrib];
# 466| LLVMValueRef dadx = coeff_bld->zero;
# 467|-> LLVMValueRef dady = coeff_bld->zero;
# 468| LLVMValueRef a = coeff_bld->zero;
# 469| LLVMTypeRef u8ptr =
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_bld_interp.c:644:17: warning[deadcode.DeadStores]: Value stored to 'dadx' during its initialization is never read
# 642|
# 643| const enum lp_interp interp = bld->interp[attrib];
# 644|-> LLVMValueRef dadx = coeff_bld->zero;
# 645| LLVMValueRef dady = coeff_bld->zero;
# 646| LLVMValueRef a = coeff_bld->zero;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_bld_interp.c:645:17: warning[deadcode.DeadStores]: Value stored to 'dady' during its initialization is never read
# 643| const enum lp_interp interp = bld->interp[attrib];
# 644| LLVMValueRef dadx = coeff_bld->zero;
# 645|-> LLVMValueRef dady = coeff_bld->zero;
# 646| LLVMValueRef a = coeff_bld->zero;
# 647|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_rast_debug.c:131:14: warning[core.NullDereference]: Access to field 'variant' results in a dereference of a null pointer (loaded from variable 'state')
# 129| {
# 130| if (block->cmd[k] == LP_RAST_OP_BLIT)
# 131|-> return state->variant->jit_linear_blit != NULL;
# 132|
# 133| if (block->cmd[k] == LP_RAST_OP_SHADE_TILE ||
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_rast_debug.c:135:14: warning[core.NullDereference]: Access to field 'variant' results in a dereference of a null pointer (loaded from variable 'state')
# 133| if (block->cmd[k] == LP_RAST_OP_SHADE_TILE ||
# 134| block->cmd[k] == LP_RAST_OP_SHADE_TILE_OPAQUE)
# 135|-> return state->variant->jit_linear != NULL;
# 136|
# 137| if (block->cmd[k] == LP_RAST_OP_RECTANGLE)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_rast_debug.c:138:14: warning[core.NullDereference]: Access to field 'variant' results in a dereference of a null pointer (loaded from variable 'state')
# 136|
# 137| if (block->cmd[k] == LP_RAST_OP_RECTANGLE)
# 138|-> return state->variant->jit_linear != NULL;
# 139|
# 140| return false;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_rast_debug.c:317:17: warning[core.NullDereference]: Access to field 'variant' results in a dereference of a null pointer (loaded from field 'state')
# 315| int count = 0;
# 316| unsigned i, nr_planes = 0;
# 317|-> bool blend = tile->state->variant->key.blend.rt[0].blend_enable;
# 318|
# 319| if (tri->inputs.disable) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_rast_tri.c:760: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_rast_tri_tmp.h:320:19: warning[core.UndefinedBinaryOperatorResult]: The left operand of '-' is a garbage value
# 318| for (j = 0; j < NR_PLANES; j++)
# 319| cx[j] = (c[j]
# 320|-> - IMUL64(plane[j].dcdx, ix)
# 321| + IMUL64(plane[j].dcdy, iy));
# 322|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_setup.c:204:53: warning[core.NullDereference]: Access to field 'pipe' results in a dereference of a null pointer (loaded from variable 'scene')
# 202| {
# 203| struct lp_scene *scene = setup->scene;
# 204|-> struct llvmpipe_screen *screen = llvmpipe_screen(scene->pipe->screen);
# 205|
# 206| scene->num_active_queries = setup->active_binned_queries;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_setup.c:232:17: warning[core.NullDereference]: Access to field 'fence' results in a dereference of a null pointer (loaded from variable 'scene')
# 230| /* Always create a fence:
# 231| */
# 232|-> scene->fence = lp_fence_create(MAX2(1, setup->num_threads));
# 233| if (!scene->fence)
# 234| return false;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_blend.c: scope_hint: In function ‘llvmpipe_create_blend_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_blend.c:51:39: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘mem_dup(blend, 36)’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_blend.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:80:16: note: in expansion of macro ‘MALLOC’
# 49|
# 50| if (LP_PERF & PERF_NO_BLEND) {
# 51|-> state->independent_blend_enable = 0;
# 52| for (unsigned i = 0; i < PIPE_MAX_COLOR_BUFS; i++)
# 53| state->rt[i].blend_enable = 0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_blend.c: scope_hint: In function ‘llvmpipe_create_depth_stencil_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_blend.c:117:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘mem_dup(depth_stencil, 32)’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:80:16: note: in expansion of macro ‘MALLOC’
# 115|
# 116| if (LP_PERF & PERF_NO_DEPTH) {
# 117|-> state->depth_enabled = 0;
# 118| state->depth_writemask = 0;
# 119| state->stencil[0].enabled = 0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_blend.c:124:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘mem_dup(depth_stencil, 32)’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:80:16: note: in expansion of macro ‘MALLOC’
# 122|
# 123| if (LP_PERF & PERF_NO_ALPHATEST) {
# 124|-> state->alpha_enabled = 0;
# 125| }
# 126|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_cs.c:895:7: warning[deadcode.DeadStores]: Value stored to 'mask_val' is never read
# 893| }
# 894|
# 895|-> mask_val = lp_build_mask_end(&mask);
# 896|
# 897| lp_build_coro_suspend_switch(gallivm, &coro_info, NULL, true);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_cs.c:944:29: warning[core.NullDereference]: Dereference of null pointer
# 942|
# 943| nir = (struct nir_shader *)shader->base.ir.nir;
# 944|-> shader->req_local_mem += nir->info.shared_size;
# 945| shader->zero_initialize_shared_memory = nir->info.zero_initialize_shared_memory;
# 946|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_cs.c:1344:43: warning[core.DivideZero]: Division by zero
# 1342| shader->variants_cached,
# 1343| lp->nr_cs_variants, lp->nr_cs_instrs,
# 1344|-> lp->nr_cs_instrs / lp->nr_cs_variants);
# 1345| }
# 1346|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_cs.c:1363:13: warning[unix.Malloc]: Use of memory after it is freed
# 1361| assert(item);
# 1362| assert(item->base);
# 1363|-> llvmpipe_remove_cs_shader_variant(lp, item->base);
# 1364| }
# 1365| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_cs.c: scope_hint: In function ‘lp_mesh_call_draw’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_cs.c:2025:27: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘elts’
# 2023| uint32_t *prim_idxs = (uint32_t *)(prim_ptr + p * psize + prim_out_idx * 4 * sizeof(float));
# 2024| for (unsigned elt = 0; elt < prim_len; elt++){
# 2025|-> elts[elts_idx++] = prim_idxs[elt];
# 2026| }
# 2027| prim_lengths[p] = prim_len;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_cs.c:2027:23: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘prim_lengths’
# 2025| elts[elts_idx++] = prim_idxs[elt];
# 2026| }
# 2027|-> prim_lengths[p] = prim_len;
# 2028| }
# 2029|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_setup.c:863:7: warning[unix.Malloc]: Use of memory after it is freed
# 861| assert(item);
# 862| assert(item->base);
# 863|-> remove_setup_variant(lp, item->base);
# 864| }
# 865| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_so.c: scope_hint: In function ‘llvmpipe_set_so_targets’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_so.c:101:43: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘*targets’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_blitter.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_context.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_state_so.c:28: included_from: Included from here.
# 99| if (targets[i]) {
# 100| void *buf = llvmpipe_resource(targets[i]->buffer)->data;
# 101|-> llvmpipe->so_targets[i]->mapping = buf;
# 102| }
# 103| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c: scope_hint: In function ‘llvmpipe_resource_create_all’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:329:11: warning[-Wanalyzer-malloc-leak]: leak of ‘lpr’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c: scope_hint: In function ‘llvmpipe_resource_create_all’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:257:36: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c: scope_hint: In function ‘llvmpipe_resource_create_all’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:313:22: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:58: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:313:22: note: in expansion of macro ‘align_malloc’
# 327| #endif
# 328|
# 329|-> return &lpr->base;
# 330|
# 331| fail:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c: scope_hint: In function ‘llvmpipe_resource_from_memobj’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:429:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘lpr’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:428:36: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:428:36: note: in expansion of macro ‘CALLOC_STRUCT’
# 427| struct llvmpipe_memory_object *lpmo = llvmpipe_memory_object(memobj);
# 428| struct llvmpipe_resource *lpr = CALLOC_STRUCT(llvmpipe_resource);
# 429|-> lpr->base = *templat;
# 430|
# 431| lpr->screen = screen;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:478:11: warning[-Wanalyzer-malloc-leak]: leak of ‘lpr’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:428:36: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:428:36: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c: scope_hint: In function ‘llvmpipe_resource_from_memobj’
# 476| #endif
# 477|
# 478|-> return &lpr->base;
# 479|
# 480| fail:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c: scope_hint: In function ‘llvmpipe_resource_map’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:545:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘resource’
# 543| tex_usage == LP_TEX_USAGE_WRITE_ALL);
# 544|
# 545|-> if (lpr->dt) {
# 546| if (lpr->dmabuf)
# 547| return lpr->tex_data;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c: scope_hint: In function ‘llvmpipe_resource_from_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:718:11: warning[-Wanalyzer-malloc-leak]: leak of ‘lpr’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:634:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:634:10: note: in expansion of macro ‘CALLOC_STRUCT’
# 716| #endif
# 717|
# 718|-> return &lpr->base;
# 719|
# 720| no_dt:
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c: scope_hint: In function ‘llvmpipe_resource_from_user_memory’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:813:11: warning[-Wanalyzer-malloc-leak]: leak of ‘lpr’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:790:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c: scope_hint: In function ‘llvmpipe_resource_from_user_memory’
# 811| simple_mtx_unlock(&resource_list_mutex);
# 812| #endif
# 813|-> return &lpr->base;
# 814| fail:
# 815| FREE(lpr);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:900:7: warning[deadcode.DeadStores]: Value stored to 'mode' is never read
# 898| if (usage == PIPE_MAP_READ) {
# 899| tex_usage = LP_TEX_USAGE_READ;
# 900|-> mode = "read";
# 901| } else {
# 902| tex_usage = LP_TEX_USAGE_READ_WRITE;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:903:7: warning[deadcode.DeadStores]: Value stored to 'mode' is never read
# 901| } else {
# 902| tex_usage = LP_TEX_USAGE_READ_WRITE;
# 903|-> mode = "read/write";
# 904| }
# 905|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c: scope_hint: In function ‘llvmpipe_user_buffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:1041:11: warning[-Wanalyzer-malloc-leak]: leak of ‘buffer’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:1023:13: note: in expansion of macro ‘CALLOC_STRUCT’
# 1039| buffer->data = ptr;
# 1040|
# 1041|-> return &buffer->base;
# 1042| }
# 1043|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c: scope_hint: In function ‘llvmpipe_import_memory_fd’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:1234:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘alloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:1233:45: note: in expansion of macro ‘CALLOC_STRUCT’
# 1232| {
# 1233| struct llvmpipe_memory_fd_alloc *alloc = CALLOC_STRUCT(llvmpipe_memory_fd_alloc);
# 1234|-> alloc->mem_fd = -1;
# 1235| alloc->dmabuf_fd = -1;
# 1236| #ifdef HAVE_LINUX_UDMABUF_H
Error: GCC_ANALYZER_WARNING (CWE-416):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:1267:19: warning[-Wanalyzer-use-after-free]: use after ‘free’ of ‘alloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:1233:45: note: in expansion of macro ‘CALLOC_STRUCT’
# 1265| }
# 1266|
# 1267|-> alloc->type = LLVMPIPE_MEMORY_FD_TYPE_OPAQUE;
# 1268| return ret;
# 1269| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture.c:1267:19: warning[unix.Malloc]: Use of memory after it is freed
# 1265| }
# 1266|
# 1267|-> alloc->type = LLVMPIPE_MEMORY_FD_TYPE_OPAQUE;
# 1268| return ret;
# 1269| }
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture_handle.c: scope_hint: In function ‘llvmpipe_create_texture_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture_handle.c:69:12: warning[-Wunused-but-set-variable]: variable ‘found’ set but not used
# 69 | bool found = false;
# | ^~~~~
# 67| llvmpipe_register_texture(ctx, &state, true);
# 68|
# 69|-> bool found = false;
# 70| for (uint32_t i = 0; i < matrix->texture_count; i++) {
# 71| if (!memcmp(&matrix->textures[i]->state, &state, sizeof(struct lp_static_texture_state))) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture_handle.c:73:13: warning[deadcode.DeadStores]: Value stored to 'found' is never read
# 71| if (!memcmp(&matrix->textures[i]->state, &state, sizeof(struct lp_static_texture_state))) {
# 72| handle->functions = matrix->textures[i];
# 73|-> found = true;
# 74| break;
# 75| }
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture_handle.c:86:12: warning[-Wunused-but-set-variable]: variable ‘found’ set but not used
# 86 | bool found = false;
# | ^~~~~
# 84| llvmpipe_register_sampler(ctx, &state);
# 85|
# 86|-> bool found = false;
# 87| for (uint32_t i = 0; i < matrix->sampler_count; i++) {
# 88| if (!memcmp(matrix->samplers + i, &state, sizeof(struct lp_static_sampler_state))) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture_handle.c:90:13: warning[deadcode.DeadStores]: Value stored to 'found' is never read
# 88| if (!memcmp(matrix->samplers + i, &state, sizeof(struct lp_static_sampler_state))) {
# 89| handle->sampler_index = i;
# 90|-> found = true;
# 91| break;
# 92| }
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture_handle.c: scope_hint: In function ‘llvmpipe_create_image_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture_handle.c:133:9: warning[-Wunused-but-set-variable]: variable ‘found’ set but not used
# 133 | bool found = false;
# | ^~~~~
# 131| llvmpipe_register_texture(ctx, &state, false);
# 132|
# 133|-> bool found = false;
# 134| for (uint32_t i = 0; i < matrix->texture_count; i++) {
# 135| if (!memcmp(&matrix->textures[i]->state, &state, sizeof(struct lp_static_texture_state))) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/llvmpipe/lp_texture_handle.c:137:10: warning[deadcode.DeadStores]: Value stored to 'found' is never read
# 135| if (!memcmp(&matrix->textures[i]->state, &state, sizeof(struct lp_static_texture_state))) {
# 136| handle->functions = matrix->textures[i];
# 137|-> found = true;
# 138| break;
# 139| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c: scope_hint: In function ‘nouveau_transfer_staging’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:159:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘nv’
# 157| const unsigned size = align(tx->base.box.width, 4) + adj;
# 158|
# 159|-> if (!nv->push_data)
# 160| permit_pb = false;
# 161|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:329:4: warning[core.NullDereference]: Dereference of null pointer
# 327| if (!(buf->status & NOUVEAU_BUFFER_STATUS_DIRTY))
# 328| return true;
# 329|-> nv->stats.buf_cache_count++;
# 330|
# 331| if (!nouveau_transfer_staging(nv, &tx, false))
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c: scope_hint: In function ‘nouveau_user_ptr_transfer_map’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:659:34: warning[-Wanalyzer-malloc-leak]: leak of ‘tx’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:654:34: note: in expansion of macro ‘MALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c: scope_hint: In function ‘nouveau_user_ptr_transfer_map’
# 657| nouveau_buffer_transfer_init(tx, resource, box, usage);
# 658| *ptransfer = &tx->base;
# 659|-> return nv04_resource(resource)->data;
# 660| }
# 661|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c: scope_hint: In function ‘nouveau_buffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:730:11: warning[-Wanalyzer-malloc-leak]: leak of ‘buffer’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:678:13: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:61:59: note: in definition of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:44:19: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:58: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:44:19: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c: scope_hint: In function ‘nouveau_buffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c: scope_hint: In function ‘nouveau_buffer_create’
# 728| util_range_init(&buffer->valid_buffer_range);
# 729|
# 730|-> return &buffer->base;
# 731|
# 732| fail:
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c: scope_hint: In function ‘nouveau_buffer_create_from_user’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:760:11: warning[-Wanalyzer-malloc-leak]: leak of ‘buffer’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:744:13: note: in expansion of macro ‘CALLOC_STRUCT’
# 758| pipe_reference_init(&buffer->base.reference, 1);
# 759|
# 760|-> return &buffer->base;
# 761| }
# 762|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c: scope_hint: In function ‘nouveau_scratch_runout’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:983:27: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:52:41: note: in expansion of macro ‘os_realloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_buffer.c:980:25: note: in expansion of macro ‘REALLOC’
# 981| (sizeof(*nv->scratch.runout) + (n + 0) * sizeof(void *)),
# 982| sizeof(*nv->scratch.runout) + (n + 1) * sizeof(void *));
# 983|-> nv->scratch.runout->nr = n + 1;
# 984| nv->scratch.runout->bo[n] = NULL;
# 985|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_fence.c: scope_hint: In function ‘nouveau_fence_del’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_fence.c:117:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘it’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_defines.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_screen.h:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_screen.h:4: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_fence.c:23: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:46:51: note: in definition of macro ‘p_atomic_dec_zero’
# 115| } else {
# 116| for (it = fence_list->head; it && it->next != fence; it = it->next);
# 117|-> it->next = fence->next;
# 118| if (fence_list->tail == fence)
# 119| fence_list->tail = it;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_fence.c:117:19: warning[core.NullDereference]: Access to field 'next' results in a dereference of a null pointer (loaded from variable 'it')
# 115| } else {
# 116| for (it = fence_list->head; it && it->next != fence; it = it->next);
# 117|-> it->next = fence->next;
# 118| if (fence_list->tail == fence)
# 119| fence_list->tail = it;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_fence.c:344:8: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'ref')
# 342| p_atomic_inc(&fence->ref);
# 343|
# 344|-> if (*ref) {
# 345| simple_mtx_assert_locked(&(*ref)->screen->fence.lock);
# 346| if (p_atomic_dec_zero(&(*ref)->ref))
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_mm.c:179:28: warning[core.NullDereference]: Access to field 'dev' results in a dereference of a null pointer (loaded from variable 'cache')
# 177| bucket = mm_bucket_by_size(cache, size);
# 178| if (!bucket) {
# 179|-> ret = nouveau_bo_new(cache->dev, cache->domain, 0, size, &cache->config,
# 180| bo);
# 181| if (ret)
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_screen.c: scope_hint: In function ‘nouveau_pushbuf_create.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_screen.c:251:23: warning[-Wanalyzer-malloc-leak]: leak of ‘p’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_screen.c:3: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_screen.c:243:37: note: in expansion of macro ‘MALLOC_STRUCT’
# 249| p->context = context;
# 250| (*push)->kick_notify = nouveau_pushbuf_cb;
# 251|-> (*push)->user_priv = p;
# 252| return 0;
# 253| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_video.c: scope_hint: In function ‘nouveau_video_buffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_video.c:795:14: warning[-Wanalyzer-malloc-leak]: leak of ‘buffer’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_video_state.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_video_codec.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_decoder.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_video.c:23: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_video.c:801:13: note: in expansion of macro ‘CALLOC_STRUCT’
# 793| (screen->device->chipset >= 0x98 && screen->device->chipset != 0xa0) ||
# 794| screen->device->chipset < 0x40)
# 795|-> return vl_video_buffer_create(pipe, templat);
# 796|
# 797| assert(pipe_format_to_chroma_format(templat->buffer_format) == PIPE_VIDEO_CHROMA_FORMAT_420);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_vp3_video_bsp.c:152:4: warning[deadcode.DeadStores]: Value stored to 't' is never read
# 150| if (!bits)
# 151| bits = 1;
# 152|-> t = desc->vop_time_increment_resolution - 1;
# 153| pic_bsp->vop_time_increment_size = bits;
# 154| pic_bsp->interlaced = desc->interlaced;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_vp3_video_bsp.c:285:24: warning[deadcode.DeadStores]: Value stored to 'str_bsp' during its initialization is never read
# 283| struct nouveau_bo *bsp_bo = dec->bsp_bo[comm_seq % NOUVEAU_VP3_VIDEO_QDEPTH];
# 284| uint32_t endmarker, caps;
# 285|-> struct strparm_bsp *str_bsp = strparm_bsp(dec);
# 286| char *bsp = bsp_bo->map;
# 287| /*
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_draw.c: scope_hint: In function ‘nv30_render_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_draw.c:496:11: warning[-Wanalyzer-malloc-leak]: leak of ‘r’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_context.h:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_draw.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_draw.c:477:28: note: in expansion of macro ‘CALLOC_STRUCT’
# 494| r->base.release_vertices = nv30_render_release_vertices;
# 495| r->base.destroy = nv30_render_destroy;
# 496|-> return &r->base;
# 497| }
# 498|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c: scope_hint: In function ‘nv30_miptree_transfer_map’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c:300:55: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pt’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c:27: included_from: Included from here.
# 298| tx->base.usage = usage;
# 299| tx->base.box = *box;
# 300|-> tx->base.stride = align(util_format_get_nblocksx(pt->format, box->width) *
# 301| util_format_get_blocksize(pt->format), 64);
# 302| tx->base.layer_stride = util_format_get_nblocksy(pt->format, box->height) *
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c: scope_hint: In function ‘nv30_miptree_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c:419:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘mt’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c:411:30: note: in expansion of macro ‘CALLOC_STRUCT’
# 417| switch (tmpl->nr_samples) {
# 418| case 4:
# 419|-> mt->ms_mode = 0x00004000;
# 420| mt->ms_x = 1;
# 421| mt->ms_y = 1;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c:424:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘mt’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c:411:30: note: in expansion of macro ‘CALLOC_STRUCT’
# 422| break;
# 423| case 2:
# 424|-> mt->ms_mode = 0x00003000;
# 425| mt->ms_x = 1;
# 426| mt->ms_y = 0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c:430:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘mt’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c:411:30: note: in expansion of macro ‘CALLOC_STRUCT’
# 428| default:
# 429| mt->ms_mode = 0x00000000;
# 430|-> mt->ms_x = 0;
# 431| mt->ms_y = 0;
# 432| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c:457:18: warning[core.BitwiseShift]: Left shift by '4294967295' overflows the capacity of 'int'
# 455| screen->eng3d->oclass >= NV40_3D_CLASS ? 1024 : 256,
# 456| /* round_down_pow2(mt->uniform_pitch / 4) */
# 457|-> 1 << (util_last_bit(mt->uniform_pitch / 4) - 1));
# 458| mt->uniform_pitch = align(mt->uniform_pitch, pitch_align);
# 459| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c: scope_hint: In function ‘nv30_miptree_surface_new’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c:567:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pt’
# 565| ps->u.tex.last_layer = tmpl->u.tex.last_layer;
# 566|
# 567|-> ns->width = u_minify(pt->width0, ps->u.tex.level);
# 568| ns->height = u_minify(pt->height0, ps->u.tex.level);
# 569| ns->depth = ps->u.tex.last_layer - ps->u.tex.first_layer + 1;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c:578:15: warning[-Wanalyzer-malloc-leak]: leak of ‘ns’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c:554:9: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_miptree.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 576| /* comment says there are going to be removed, but they're used by the st */
# 577| ps->width = ns->width;
# 578|-> ps->height = ns->height;
# 579| return ps;
# 580| }
Error: GCC_ANALYZER_WARNING (CWE-416):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c: scope_hint: In function ‘nv30_ntfy’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c:44:16: warning[-Wanalyzer-use-after-free]: use after ‘free’ of ‘qo’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_screen.h:6: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:191:27: note: in definition of macro ‘list_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c:77:12: note: in expansion of macro ‘list_first_entry’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nouveau_screen.h:7: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_screen.h:9: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c:60:7: note: in expansion of macro ‘FREE’
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:191:27: note: in definition of macro ‘list_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c:77:12: note: in expansion of macro ‘list_first_entry’
# 42| volatile void *ntfy = NULL;
# 43|
# 44|-> if (qo && qo->hw)
# 45| ntfy = (char *)notify->map + query->offset + qo->hw->start;
# 46|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c:55:33: warning[unix.Malloc]: Use of memory after it is freed
# 53| struct nv30_query_object *qo = *po; *po = NULL;
# 54| if (qo) {
# 55|-> volatile uint32_t *ntfy = nv30_ntfy(screen, qo);
# 56| while (ntfy[3] & 0xff000000) {
# 57| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c: scope_hint: In function ‘nv30_query_object_del’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c:56:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:191:27: note: in definition of macro ‘list_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c:77:12: note: in expansion of macro ‘list_first_entry’
# 54| if (qo) {
# 55| volatile uint32_t *ntfy = nv30_ntfy(screen, qo);
# 56|-> while (ntfy[3] & 0xff000000) {
# 57| }
# 58| nouveau_heap_free(&qo->hw);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c: scope_hint: In function ‘nv30_query_object_new’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c:84:12: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 82|
# 83| ntfy = nv30_ntfy(screen, qo);
# 84|-> ntfy[0] = 0x00000000;
# 85| ntfy[1] = 0x00000000;
# 86| ntfy[2] = 0x00000000;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c: scope_hint: In function ‘nv30_query_result’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_query.c:219:47: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 217| break;
# 218| case PIPE_QUERY_TIME_ELAPSED:
# 219|-> q->result = *(uint64_t *)&ntfy1[0] - *(uint64_t *)&ntfy0[0];
# 220| break;
# 221| default:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_texture.c: scope_hint: In function ‘nv30_sampler_view_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_texture.c:237:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pt’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_texture.c:26: included_from: Included from here.
# 235|
# 236| so->fmt = NV30_3D_TEX_FORMAT_NO_BORDER;
# 237|-> switch (pt->target) {
# 238| case PIPE_TEXTURE_1D:
# 239| so->fmt |= NV30_3D_TEX_FORMAT_DIMS_1D;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_texture.c:307:11: warning[-Wanalyzer-malloc-leak]: leak of ‘so’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_texture.c:227:9: note: in expansion of macro ‘MALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_defines.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_context.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 305| so->base_lod = so->pipe.u.tex.first_level << 8;
# 306| so->high_lod = MIN2(pt->last_level, so->pipe.u.tex.last_level) << 8;
# 307|-> return &so->pipe;
# 308| }
# 309|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nv30_vbo.c:217:7: warning[deadcode.DeadStores]: Value stored to 'vb' is never read
# 215| for (i = 0; i < vertex->num_elements; i++) {
# 216| ve = &vertex->pipe[i];
# 217|-> vb = &nv30->vtxbuf[ve->vertex_buffer_index];
# 218|
# 219| if (likely(vertex->strides[ve->vertex_buffer_index]) || nv30->vbo_fifo)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c: scope_hint: In function ‘nvfx_fp_imm’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:74:4: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:5: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/compiler.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_context.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:2: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
/usr/include/time.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/os_time.h:40: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_defines.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_context.h:34: included_from: Included from here.
# 72| int idx = fpc->imm_data.size >> 4;
# 73|
# 74|-> memcpy(util_dynarray_grow(&fpc->imm_data, float, 4), v, 4 * sizeof(float));
# 75| return nvfx_reg(NVFXSR_IMM, idx);
# 76| }
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c: scope_hint: In function ‘nvfx_fragprog_parse_instruction’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:536:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘src[1]’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:1103:10: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:1103:10: note: in expansion of macro ‘util_dynarray_append’
# 534| switch (finst->Instruction.Opcode) {
# 535| case TGSI_OPCODE_ADD:
# 536|-> nvfx_fp_emit(fpc, arith(sat, ADD, dst, mask, src[0], src[1], none));
# 537| break;
# 538| case TGSI_OPCODE_CEIL:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c: scope_hint: In function ‘nvfx_fragprog_prepare’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:1011:38: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*fpc.r_imm + (long unsigned int)*fpc.nr_imm * 8’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:4: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:971:17: note: in expansion of macro ‘CALLOC’
# 1009| assert(fpc->nr_imm < fpc->fp->info.immediate_count);
# 1010|
# 1011|-> fpc->r_imm[fpc->nr_imm++] = nvfx_fp_imm(fpc, imm->u[0].Float, imm->u[1].Float, imm->u[2].Float, imm->u[3].Float);
# 1012| break;
# 1013| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:1045:27: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*fpc.r_temp + (long unsigned int)i * 8’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:1043:21: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:1043:21: note: in expansion of macro ‘CALLOC’
# 1043| fpc->r_temp = CALLOC(high_temp, sizeof(struct nvfx_reg));
# 1044| for (i = 0; i < high_temp; i++)
# 1045|-> fpc->r_temp[i] = temp(fpc);
# 1046| fpc->r_temps_discard = 0ULL;
# 1047| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:1134:35: warning[core.NullDereference]: Array access (via field 'insn') results in a null pointer dereference
# 1132| fpc->inst_offset = fp->insn_len;
# 1133| grow_insns(fpc, 4);
# 1134|-> fp->insn[fpc->inst_offset + 0] = 0x00000001;
# 1135| fp->insn[fpc->inst_offset + 1] = 0x00000000;
# 1136| fp->insn[fpc->inst_offset + 2] = 0x00000000;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c:1168:4: warning[unix.Malloc]: Potential leak of memory pointed to by 'insns.data'
# 1166|
# 1167| out_err:
# 1168|-> _debug_printf("Error: failed to compile this fragment program:\n");
# 1169| tgsi_dump(fp->pipe.tokens, 0);
# 1170| goto out;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c: scope_hint: In function ‘nvfx_vertprog_prepare’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c:934:27: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*vpc.r_temp + (long unsigned int)i * 8’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c:4: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c:932:21: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c:932:21: note: in expansion of macro ‘CALLOC’
# 932| vpc->r_temp = CALLOC(high_temp, sizeof(struct nvfx_reg));
# 933| for (i = 0; i < high_temp; i++)
# 934|-> vpc->r_temp[i] = temp(vpc);
# 935| }
# 936|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c:940:30: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘calloc((long unsigned int)high_addr, 8)’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c:938:24: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c:938:24: note: in expansion of macro ‘CALLOC’
# 938| vpc->r_address = CALLOC(high_addr, sizeof(struct nvfx_reg));
# 939| for (i = 0; i < high_addr; i++)
# 940|-> vpc->r_address[i] = nvfx_reg(NVFXSR_TEMP, i);
# 941| }
# 942|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c: scope_hint: In function ‘_nvfx_vertprog_translate’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c:1007:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c: scope_hint: In function ‘_nvfx_vertprog_translate’
# 1005| assert(imm->Immediate.NrTokens == 4 + 1);
# 1006| vpc->imm[vpc->nr_imm++] =
# 1007|-> constant(vpc, -1,
# 1008| imm->u[0].Float,
# 1009| imm->u[1].Float,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c:1100:4: warning[unix.Malloc]: Potential leak of memory pointed to by 'insns.data'
# 1098|
# 1099| out:
# 1100|-> tgsi_parse_free(&parse);
# 1101| if (vpc) {
# 1102| util_dynarray_fini(&vpc->label_relocs);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_compute.c:606:29: warning[core.UndefinedBinaryOperatorResult]: The left operand of '<<' is a garbage value
# 604| PUSH_DATA (push, 1);
# 605| BEGIN_NV04(push, NV50_CP(GRIDDIM), 1);
# 606|-> PUSH_DATA (push, grid[1] << 16 | grid[0]);
# 607| BEGIN_NV04(push, NV50_CP(GRIDID), 1);
# 608| PUSH_DATA (push, 1);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_context.c:68:14: warning[core.NullDereference]: Access to field 'flags' results in a dereference of a null pointer (loaded from field 'resource')
# 66| if (!nv50->vtxbuf[i].buffer.resource && !nv50->vtxbuf[i].is_user_buffer)
# 67| continue;
# 68|-> if (nv50->vtxbuf[i].buffer.resource->flags & PIPE_RESOURCE_FLAG_MAP_PERSISTENT)
# 69| nv50->base.vbo_dirty = true;
# 70| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_miptree.c: scope_hint: In function ‘nv50_miptree_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_miptree.c:342:8: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘mt’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_miptree.c:331:30: note: in expansion of macro ‘CALLOC_STRUCT’
# 340| return NULL;
# 341|
# 342|-> *pt = *templ;
# 343| pipe_reference_init(&pt->reference, 1);
# 344| pt->screen = pscreen;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_program.c: scope_hint: In function ‘nv50_program_create_strmout_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_program.c:309:23: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘base[3]’
# 307| }
# 308|
# 309|-> so->map_size = base[3] + so->num_attribs[3];
# 310|
# 311| for (i = 0; i < pso->num_outputs; ++i) {
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_metric.c: scope_hint: In function ‘nv50_hw_metric_create_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_metric.c:77:1: warning[-Wanalyzer-malloc-leak]: leak of ‘hmq’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_context.h:6: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_metric.c:23: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_metric.c:162:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_metric.c:162:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_metric.c:76:4: note: in expansion of macro ‘FREE’
# 75| hmq->queries[i]->funcs->destroy_query(nv50, hmq->queries[i]);
# 76| FREE(hmq);
# 77|-> }
# 78|
# 79| static bool
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_metric.c:172:18: warning[-Wanalyzer-malloc-leak]: leak of ‘hmq’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_metric.c:162:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_metric.c:162:10: note: in expansion of macro ‘CALLOC_STRUCT’
# 170| cfg = nv50_hw_metric_query_get_cfg(nv50, hq);
# 171|
# 172|-> for (i = 0; i < cfg->num_queries; i++) {
# 173| hmq->queries[i] = nv50_hw_sm_create_query(nv50, cfg->queries[i]);
# 174| if (!hmq->queries[i]) {
Error: GCC_ANALYZER_WARNING (CWE-122):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_metric.c:173:23: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_metric.c:162:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_metric.c:162:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_metric.c:173:23: note: write of 8 bytes to beyond the end of the region
# 171|
# 172| for (i = 0; i < cfg->num_queries; i++) {
# 173|-> hmq->queries[i] = nv50_hw_sm_create_query(nv50, cfg->queries[i]);
# 174| if (!hmq->queries[i]) {
# 175| nv50_hw_metric_destroy_query(nv50, hq);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_sm.c: scope_hint: In function ‘nv50_hw_sm_end_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_sm.c:231:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘prog’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_context.h:6: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_sm.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_sm.c:230:35: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw_sm.c:230:35: note: in expansion of macro ‘CALLOC_STRUCT’
# 229| if (unlikely(!screen->pm.prog)) {
# 230| struct nv50_program *prog = CALLOC_STRUCT(nv50_program);
# 231|-> prog->type = PIPE_SHADER_COMPUTE;
# 232| prog->translated = true;
# 233| prog->max_gpr = 7;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_resource.c: scope_hint: In function ‘nv50_surface_from_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_resource.c:73:11: warning[-Wanalyzer-malloc-leak]: leak of ‘sf’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_resource.c:3: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_resource.c:48:30: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_resource.c: scope_hint: In function ‘nv50_surface_from_buffer’
# 71|
# 72| sf->base.context = pipe;
# 73|-> return &sf->base;
# 74| }
# 75|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_resource.c: scope_hint: In function ‘nv50_memobj_create_from_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_resource.c:110:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘memobj’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_resource.c:108:33: note: in expansion of macro ‘CALLOC_STRUCT’
# 108| struct nv50_memobj *memobj = CALLOC_STRUCT(nv50_memobj);
# 109|
# 110|-> memobj->bo = nouveau_screen_bo_from_handle(screen, handle, &memobj->stride);
# 111| if (memobj->bo == NULL) {
# 112| FREE(memobj);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_resource.c: scope_hint: In function ‘nv50_resource_from_memobj’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_resource.c:167:11: warning[-Wanalyzer-malloc-leak]: leak of ‘mt’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_resource.c:149:9: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_resource.c:149:9: note: in expansion of macro ‘CALLOC_STRUCT’
# 165|
# 166| /* no need to adjust bo reference count */
# 167|-> return &mt->base.base;
# 168| }
# 169|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_state.c:934:37: warning[core.NullDereference]: Access to field 'user_buffer' results in a dereference of a null pointer (loaded from variable 'cb')
# 932| nv50->constbuf[s][i].user = (cb && cb->user_buffer) ? true : false;
# 933| if (nv50->constbuf[s][i].user) {
# 934|-> nv50->constbuf[s][i].u.data = cb->user_buffer;
# 935| nv50->constbuf[s][i].size = MIN2(cb->buffer_size, 0x10000);
# 936| nv50->constbuf_valid[s] |= 1 << i;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_state.c: scope_hint: In function ‘nv50_so_target_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_state.c:1173:11: warning[-Wanalyzer-malloc-leak]: leak of ‘targ’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_framebuffer.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_state.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_state.c:1147:34: note: in expansion of macro ‘MALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_state.c:26: included_from: Included from here.
# 1171| util_range_add(&buf->base, &buf->valid_buffer_range, offset, offset + size);
# 1172|
# 1173|-> return &targ->pipe;
# 1174| }
# 1175|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_surface.c:93:13: warning[deadcode.DeadStores]: Value stored to 'offset' during its initialization is never read
# 91| uint32_t format;
# 92| uint32_t mthd = dst ? NV50_2D_DST_FORMAT : NV50_2D_SRC_FORMAT;
# 93|-> uint32_t offset = mt->level[level].offset;
# 94|
# 95| format = nv50_2d_format(pformat, dst, dst_src_pformat_equal);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_context.c:116:14: warning[core.NullDereference]: Access to field 'flags' results in a dereference of a null pointer (loaded from field 'resource')
# 114| if (!nvc0->vtxbuf[i].buffer.resource && !nvc0->vtxbuf[i].is_user_buffer)
# 115| continue;
# 116|-> if (nvc0->vtxbuf[i].buffer.resource->flags & PIPE_RESOURCE_FLAG_MAP_PERSISTENT)
# 117| nvc0->base.vbo_dirty = true;
# 118| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_miptree.c: scope_hint: In function ‘nvc0_miptree_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_miptree.c:461:8: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘mt’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_miptree.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_miptree.c:449:30: note: in expansion of macro ‘CALLOC_STRUCT’
# 459| return NULL;
# 460|
# 461|-> *pt = *templ;
# 462| pipe_reference_init(&pt->reference, 1);
# 463| pt->screen = pscreen;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_program.c:991:11: warning[core.NullDereference]: Dereference of null pointer
# 989| FREE(prog->fixups);
# 990| if (prog->tfb) {
# 991|-> if (nvc0->state.tfb == prog->tfb)
# 992| nvc0->state.tfb = NULL;
# 993| FREE(prog->tfb);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c:472:11: warning[core.NullDereference]: Access to field 'funcs' results in a dereference of a null pointer
# 470|
# 471| for (i = 0; i < hmq->num_queries; i++)
# 472|-> if (hmq->queries[i]->funcs->destroy_query)
# 473| hmq->queries[i]->funcs->destroy_query(nvc0, hmq->queries[i]);
# 474| FREE(hmq);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c: scope_hint: In function ‘nvc0_hw_metric_create_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c:475:1: warning[-Wanalyzer-malloc-leak]: leak of ‘hmq’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_context.h:6: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c:23: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c:727:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c:727:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.h:21:73: note: in definition of macro ‘NVC0_HW_METRIC_QUERY’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c:474:4: note: in expansion of macro ‘FREE’
# 473| hmq->queries[i]->funcs->destroy_query(nvc0, hmq->queries[i]);
# 474| FREE(hmq);
# 475|-> }
# 476|
# 477| static bool
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c:737:18: warning[-Wanalyzer-malloc-leak]: leak of ‘hmq’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c:727:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c:727:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.h:21:73: note: in definition of macro ‘NVC0_HW_METRIC_QUERY’
# 735| cfg = nvc0_hw_metric_query_get_cfg(nvc0, hq);
# 736|
# 737|-> for (i = 0; i < cfg->num_queries; i++) {
# 738| hmq->queries[i] = nvc0_hw_sm_create_query(nvc0, cfg->queries[i]);
# 739| if (!hmq->queries[i]) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c: scope_hint: In function ‘nvc0_hw_metric_get_driver_query_info’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c:771:29: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_metric.c: scope_hint: In function ‘nvc0_hw_metric_get_driver_query_info’
# 769| nvc0_hw_metric_get_cfg(queries[id]->type);
# 770|
# 771|-> info->name = cfg->name;
# 772| info->query_type = NVC0_HW_METRIC_QUERY(queries[id]->type);
# 773| info->type = cfg->type;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_state.c:850:37: warning[core.NullDereference]: Access to field 'user_buffer' results in a dereference of a null pointer (loaded from variable 'cb')
# 848| nvc0->constbuf[s][i].user = (cb && cb->user_buffer) ? true : false;
# 849| if (nvc0->constbuf[s][i].user) {
# 850|-> nvc0->constbuf[s][i].u.data = cb->user_buffer;
# 851| nvc0->constbuf[s][i].size = MIN2(cb->buffer_size, 0x10000);
# 852| nvc0->constbuf_valid[s] |= 1 << i;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c:94:15: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 92| read_index += pixel_x % grid_width;
# 93| read_index = read_index * ms + sample;
# 94|-> x = sample_locations[read_index][0];
# 95| y = sample_locations[read_index][1];
# 96| cb[write_index] = gm200_encode_cb_sample_location(x, y);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c: scope_hint: In function ‘gm107_create_texture_view’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c:236:11: warning[-Wanalyzer-malloc-leak]: leak of ‘view’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_context.h:6: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c:23: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c:81:11: note: in expansion of macro ‘MALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_context.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_defines.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_context.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_context.h:4: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 234| tic[7] |= mt->ms_mode << GM107_TIC2_7_MULTI_SAMPLE_COUNT__SHIFT;
# 235|
# 236|-> return &view->pipe;
# 237| }
# 238|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c: scope_hint: In function ‘gf100_create_texture_view’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c:438:11: warning[-Wanalyzer-malloc-leak]: leak of ‘view’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c:294:11: note: in expansion of macro ‘MALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
mesa-24.1.2-build/mesa-24.1.2/src/util/compiler.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_context.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
# 436| tic[7] |= mt->ms_mode << 12;
# 437|
# 438|-> return &view->pipe;
# 439| }
# 440|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c: scope_hint: In function ‘nve4_make_texture_handle_resident.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c:887:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘res’
# 885| assert(tic->bindless);
# 886|
# 887|-> res->handle = handle;
# 888| res->buf = nv04_resource(tic->pipe.texture);
# 889| res->flags = NOUVEAU_BO_RD;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c:1253:26: warning[deadcode.DeadStores]: Value stored to 'res' during its initialization is never read
# 1251| struct pipe_image_view *view, int stage, int slot)
# 1252| {
# 1253|-> struct nv04_resource *res = nv04_resource(view->resource);
# 1254| struct nouveau_pushbuf *push = nvc0->base.pushbuf;
# 1255| struct nvc0_screen *screen = nvc0->screen;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c: scope_hint: In function ‘nve4_create_image_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c:1363:28: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘calloc(1, 32)’
# 1361| screen->img.next = (i + 1) & (NVE4_IMG_MAX_HANDLES - 1);
# 1362| screen->img.entries[i] = calloc(1, sizeof(struct pipe_image_view));
# 1363|-> *screen->img.entries[i] = *view;
# 1364|
# 1365| for (s = 0; s < 6; s++) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c: scope_hint: In function ‘nve4_make_image_handle_resident’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c:1405:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘res’
# 1403| access & PIPE_IMAGE_ACCESS_WRITE)
# 1404| nvc0_mark_image_range_valid(view);
# 1405|-> res->handle = handle;
# 1406| res->buf = nv04_resource(view->resource);
# 1407| res->flags = (access & 3) << 8;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c: scope_hint: In function ‘gm107_make_image_handle_resident.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c:1491:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘res’
# 1489| assert(tic->bindless);
# 1490|
# 1491|-> res->handle = handle;
# 1492| res->buf = nv04_resource(tic->pipe.texture);
# 1493| res->flags = (access & 3) << 8;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nvc0/nve4_compute.c:184:26: warning[deadcode.DeadStores]: Value stored to 'res' during its initialization is never read
# 182| struct pipe_image_view *view, int slot)
# 183| {
# 184|-> struct nv04_resource *res = nv04_resource(view->resource);
# 185| struct nouveau_pushbuf *push = nvc0->base.pushbuf;
# 186| struct nvc0_screen *screen = nvc0->screen;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c: scope_hint: In function ‘panfrost_emit_blend’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c:346:40: warning[-Wunused-variable]: unused variable ‘fs’
# 346 | struct panfrost_compiled_shader *fs = ctx->prog[PIPE_SHADER_FRAGMENT];
# | ^~
# 344|
# 345| #if PAN_ARCH >= 6
# 346|-> struct panfrost_compiled_shader *fs = ctx->prog[PIPE_SHADER_FRAGMENT];
# 347|
# 348| /* Words 2 and 3: Internal blend */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c:346:40: warning[deadcode.DeadStores]: Value stored to 'fs' during its initialization is never read
# 344|
# 345| #if PAN_ARCH >= 6
# 346|-> struct panfrost_compiled_shader *fs = ctx->prog[PIPE_SHADER_FRAGMENT];
# 347|
# 348| /* Words 2 and 3: Internal blend */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c:2052:7: warning[deadcode.DeadStores]: Value stored to 'k' is never read
# 2050| emit_image_attribs(ctx, PIPE_SHADER_VERTEX, out + so->num_elements, k);
# 2051| emit_image_bufs(batch, PIPE_SHADER_VERTEX, bufs + k, k);
# 2052|-> k += (util_last_bit(ctx->image_mask[PIPE_SHADER_VERTEX]) * 2);
# 2053| }
# 2054|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c: scope_hint: In function ‘panfrost_create_rasterizer_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c:3202:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘so’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_blend.h:4: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c:3200:37: note: in expansion of macro ‘CALLOC_STRUCT’
# 3200| struct panfrost_rasterizer *so = CALLOC_STRUCT(panfrost_rasterizer);
# 3201|
# 3202|-> so->base = *cso;
# 3203|
# 3204| #if PAN_ARCH <= 7
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c: scope_hint: In function ‘panfrost_create_vertex_elements_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c:3272:21: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘so’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c:3269:39: note: in expansion of macro ‘CALLOC_STRUCT’
# 3270| UNUSED struct panfrost_device *dev = pan_device(pctx->screen);
# 3271|
# 3272|-> so->num_elements = num_elements;
# 3273| memcpy(so->pipe, elements, sizeof(*elements) * num_elements);
# 3274|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c: scope_hint: In function ‘panfrost_create_depth_stencil_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c:3366:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘so’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c:3365:36: note: in expansion of macro ‘CALLOC_STRUCT’
# 3364| {
# 3365| struct panfrost_zsa_state *so = CALLOC_STRUCT(panfrost_zsa_state);
# 3366|-> so->base = *zsa;
# 3367|
# 3368| const struct pipe_stencil_state front = zsa->stencil[0];
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c: scope_hint: In function ‘panfrost_create_blend_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c:3492:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘so’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_cmdstream.c:3491:38: note: in expansion of macro ‘CALLOC_STRUCT’
# 3490| {
# 3491| struct panfrost_blend_state *so = CALLOC_STRUCT(panfrost_blend_state);
# 3492|-> so->base = *blend;
# 3493|
# 3494| so->pan.logicop_enable = blend->logicop_enable;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_context.c: scope_hint: In function ‘panfrost_fence_server_sync’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_context.c:861:17: warning[-Wunused-but-set-variable]: variable ‘ret’ set but not used
# 861 | int fd = -1, ret;
# | ^~~
# 859| struct panfrost_device *dev = pan_device(pctx->screen);
# 860| struct panfrost_context *ctx = pan_context(pctx);
# 861|-> int fd = -1, ret;
# 862|
# 863| ret = drmSyncobjExportSyncFile(panfrost_device_fd(dev), f->syncobj, &fd);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_context.c:863:4: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 861| int fd = -1, ret;
# 862|
# 863|-> ret = drmSyncobjExportSyncFile(panfrost_device_fd(dev), f->syncobj, &fd);
# 864| assert(!ret);
# 865|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_csf.c: scope_hint: In function ‘csf_submit_wait_and_dump’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_csf.c:367:11: warning[-Wunused-variable]: unused variable ‘ret’
# 367 | int ret =
# | ^~~
# 365| /* Wait so we can get errors reported back */
# 366| if (wait) {
# 367|-> int ret =
# 368| drmSyncobjTimelineWait(panfrost_device_fd(dev), &vm_sync_handle,
# 369| &vm_sync_signal_point, 1, INT64_MAX, 0, NULL);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_csf.c: scope_hint: In function ‘csf_launch_draw_v10’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_csf.c:731:9: warning[-Wunused-variable]: unused variable ‘idvs’
# 731 | bool idvs = vs->info.vs.idvs;
# | ^~~~
# 729| struct panfrost_compiled_shader *vs = ctx->prog[PIPE_SHADER_VERTEX];
# 730| struct panfrost_compiled_shader *fs = ctx->prog[PIPE_SHADER_FRAGMENT];
# 731|-> bool idvs = vs->info.vs.idvs;
# 732| bool fs_required = panfrost_fs_required(
# 733| fs, ctx->blend, &ctx->pipe_framebuffer, ctx->depth_stencil);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_csf.c: scope_hint: In function ‘csf_init_context_v10’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_csf.c:970:8: warning[-Wunused-but-set-variable]: variable ‘ret’ set but not used
# 970 | int ret =
# | ^~~
# 968| };
# 969|
# 970|-> int ret =
# 971| drmIoctl(panfrost_device_fd(dev), DRM_IOCTL_PANTHOR_GROUP_CREATE, &gc);
# 972|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_csf.c: scope_hint: In function ‘csf_cleanup_context_v10’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_csf.c:1058:8: warning[-Wunused-but-set-variable]: variable ‘ret’ set but not used
# 1058 | int ret;
# | ^~~
# 1056| .handle = ctx->csf.heap.handle,
# 1057| };
# 1058|-> int ret;
# 1059|
# 1060| /* Make sure all jobs are done before destroying the heap. */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_jm.c:100:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 98|
# 99| if (ctx->in_sync_fd >= 0) {
# 100|-> ret = drmSyncobjImportSyncFile(panfrost_device_fd(dev), ctx->in_sync_obj,
# 101| ctx->in_sync_fd);
# 102| assert(!ret);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_jm.c: scope_hint: In function ‘jm_submit_jc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_jm.c:126:44: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘bo_handles’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_mempool.h:103:11: note: in expansion of macro ‘util_dynarray_num_elements’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_jm.c: scope_hint: In function ‘jm_submit_jc’
# 124|
# 125| assert(submit.bo_handle_count < batch->num_bos);
# 126|-> bo_handles[submit.bo_handle_count++] = i;
# 127|
# 128| /* Update the BO access flags so that panfrost_bo_wait() knows
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_job.c: scope_hint: In function ‘panfrost_batch_get_bo_access’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_job.c:294:7: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_job.c: scope_hint: In function ‘panfrost_batch_get_bo_access’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_job.c: scope_hint: In function ‘panfrost_batch_get_bo_access’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_job.c: scope_hint: In function ‘panfrost_batch_get_bo_access’
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 292| unsigned grow = handle + 1 - size;
# 293|
# 294|-> memset(util_dynarray_grow(&batch->bos, pan_bo_access, grow), 0,
# 295| grow * sizeof(pan_bo_access));
# 296| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_resource.c: scope_hint: In function ‘panfrost_resource_create_with_modifier’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_resource.c:635:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘so’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_gen_mipmap.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_resource.c:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_resource.c:634:35: note: in expansion of macro ‘CALLOC_STRUCT’
# 633|
# 634| struct panfrost_resource *so = CALLOC_STRUCT(panfrost_resource);
# 635|-> so->base = *template;
# 636| so->base.screen = screen;
# 637|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_shader.c: scope_hint: In function ‘panfrost_new_variant_locked’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_shader.c:297:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_shader.c:68:11: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h: scope_hint: In function ‘panfrost_new_variant_locked’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl_types.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_shader.c:68:11: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_shader.c: scope_hint: In function ‘panfrost_new_variant_locked’
# 295| struct panfrost_compiled_shader *prog = panfrost_alloc_variant(uncompiled);
# 296|
# 297|-> *prog = (struct panfrost_compiled_shader){
# 298| .key = *key,
# 299| .stream_output = uncompiled->stream_output,
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_shader.c: scope_hint: In function ‘panfrost_create_compute_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_shader.c:507:4: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_shader.c:68:11: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h: scope_hint: In function ‘panfrost_create_compute_state’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_shader.c:68:11: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/panfrost/pan_shader.c: scope_hint: In function ‘panfrost_create_compute_state’
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 505| struct panfrost_uncompiled_shader *so = panfrost_alloc_shader(cso->prog);
# 506| struct panfrost_compiled_shader *v = panfrost_alloc_variant(so);
# 507|-> memset(v, 0, sizeof *v);
# 508|
# 509| assert(cso->ir_type == PIPE_SHADER_IR_NIR && "TGSI kernels unsupported");
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/memory_pool.c: scope_hint: In function ‘refill_pool’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/memory_pool.c:45:24: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘newblock’
# 43|
# 44| newblock = malloc(blocksize);
# 45|-> newblock->next = pool->blocks;
# 46| pool->blocks = newblock;
# 47|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/memory_pool.c: scope_hint: In function ‘memory_pool_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/memory_pool.c:73:29: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘block’
# 71| struct memory_block * block = malloc(bytes + sizeof(struct memory_block));
# 72|
# 73|-> block->next = pool->blocks;
# 74| pool->blocks = block;
# 75|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_compiler.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r500_fragprog.h:12: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c:18: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c: scope_hint: In function ‘emit_flowcontrol’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/memory_pool.h:57:17: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c:447:17: note: in expansion of macro ‘memory_pool_array_reserve’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c:447:17: note: in expansion of macro ‘memory_pool_array_reserve’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/memory_pool.h:57:35: note: in definition of macro ‘memory_pool_array_reserve’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c:447:17: note: in expansion of macro ‘memory_pool_array_reserve’
<built-in>: note: argument 2 of ‘__builtin_memcpy’ must be non-null
# 55| newreserve = 4 * _num; /* arbitrary heuristic */ \
# 56| newarray = memory_pool_malloc((pool), newreserve * sizeof(type)); \
# 57|-> memcpy(newarray, (array), (size) * sizeof(type)); \
# 58| (array) = newarray; \
# 59| (reserved) = newreserve; \
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/nir_to_rc.c:1370:20: warning[deadcode.DeadStores]: Value stored to 'addr_temp' during its initialization is never read
# 1368| struct ureg_src src = ureg_src_register(TGSI_FILE_CONSTANT, 0);
# 1369|
# 1370|-> struct ureg_dst addr_temp = ureg_dst_undef();
# 1371|
# 1372| if (nir_src_is_const(instr->src[0])) {
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r300_fragprog.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r300_fragprog_swizzle.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r3xx_fragprog.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r3xx_vertprog.c: scope_hint: In function ‘translate_vertex_program’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r3xx_vertprog.c:479:34: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r3xx_vertprog.c:479:34: note: read of 4 bytes from after the end of ‘loops’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r3xx_vertprog.c:479:34: note: valid subscripts for ‘loops’ are ‘[0]’ to ‘[7]’
# └────────────────────────────────┘
# ^
# 477| }
# 478|
# 479|-> ret_addr = loops[--loop_depth];
# 480| act_addr = ret_addr - 1;
# 481| last_addr = (compiler->code->length / 4) - 1;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c:447:3: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 445| struct r500_loop_info * loop;
# 446| case RC_OPCODE_BGNLOOP:
# 447|-> memory_pool_array_reserve(&s->C->Pool, struct r500_loop_info,
# 448| s->Loops, s->CurrentLoopDepth, s->LoopsReserved, 1);
# 449|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c:462:3: warning[core.NullDereference]: Access to field 'BrkCount' results in a dereference of a null pointer (loaded from variable 'loop')
# 460| case RC_OPCODE_BRK:
# 461| loop = &s->Loops[s->CurrentLoopDepth - 1];
# 462|-> memory_pool_array_reserve(&s->C->Pool, int, loop->Brks,
# 463| loop->BrkCount, loop->BrkReserved, 1);
# 464|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c:477:3: warning[core.NullDereference]: Access to field 'ContCount' results in a dereference of a null pointer (loaded from variable 'loop')
# 475| case RC_OPCODE_CONT:
# 476| loop = &s->Loops[s->CurrentLoopDepth - 1];
# 477|-> memory_pool_array_reserve(&s->C->Pool, int, loop->Conts,
# 478| loop->ContCount, loop->ContReserved, 1);
# 479| loop->Conts[loop->ContCount++] = newip;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c:500:24: warning[core.NullDereference]: Access to field 'BgnLoop' results in a dereference of a null pointer (loaded from variable 'loop')
# 498| /* The constant integer at index 0 is used by all loops. */
# 499| s->Code->inst[newip].inst3 = R500_FC_INT_ADDR(0)
# 500|-> | R500_FC_JUMP_ADDR(loop->BgnLoop + 1)
# 501| ;
# 502|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c:527:3: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 525| return;
# 526| }
# 527|-> memory_pool_array_reserve(&s->C->Pool, struct branch_info,
# 528| s->Branches, s->CurrentBranchDepth, s->BranchesReserved, 1);
# 529|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_code.c: scope_hint: In function ‘rc_constants_copy’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_code.c:26:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*dst.Constants’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 24| {
# 25| dst->Constants = malloc(sizeof(struct rc_constant) * src->Count);
# 26|-> memcpy(dst->Constants, src->Constants, sizeof(struct rc_constant) * src->Count);
# 27| dst->Count = src->Count;
# 28| dst->_Reserved = src->Count;
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_code.c: scope_hint: In function ‘rc_constants_add’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_code.c:49:17: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘newlist’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 47|
# 48| newlist = malloc(sizeof(struct rc_constant) * c->_Reserved);
# 49|-> memcpy(newlist, c->Constants, sizeof(struct rc_constant) * c->Count);
# 50|
# 51| free(c->Constants);
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_dataflow.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_dataflow.c:457:2: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 455| {
# 456| struct rc_reader * new;
# 457|-> memory_pool_array_reserve(pool, struct rc_reader, data->Readers,
# 458| data->ReaderCount, data->ReadersReserved, 1);
# 459| new = &data->Readers[data->ReaderCount++];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_dataflow.c:678:14: warning[core.NullDereference]: Access to field 'Next' results in a dereference of a null pointer (loaded from variable 'tmp')
# 676|
# 677| for(tmp = writer->Next; tmp != &d->C->Program.Instructions;
# 678|-> tmp = tmp->Next){
# 679| rc_opcode opcode = rc_get_flow_control_inst(tmp);
# 680| switch(opcode) {
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_dataflow_deadcode.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_dataflow_deadcode.c:71:2: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 69| static void push_loop(struct deadcode_state * s)
# 70| {
# 71|-> memory_pool_array_reserve(&s->C->Pool, struct loopinfo, s->LoopStack,
# 72| s->LoopStackSize, s->LoopStackReserved, 1);
# 73| memset(&s->LoopStack[s->LoopStackSize++], 0, sizeof(struct loopinfo));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_dataflow_deadcode.c:81:2: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 79| struct branchinfo * branch;
# 80|
# 81|-> memory_pool_array_reserve(&s->C->Pool, struct branchinfo, s->BranchStack,
# 82| s->BranchStackSize, s->BranchStackReserved, 1);
# 83|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_dataflow_deadcode.c:245:4: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 243| {
# 244| struct loopinfo * loop = &s.LoopStack[s.LoopStackSize-1];
# 245|-> memcpy(&s.R, &loop->StoreEndloop, sizeof(s.R));
# 246| break;
# 247| }
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_dataflow_swizzles.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_inline_literals.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_program_pair.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_program_print.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_program_tex.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_regalloc.c: scope_hint: In function ‘rc_init_regalloc_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_regalloc.c:420:32: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘ra_q_values’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_regalloc.h:13: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_regalloc.c:7: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_regalloc.c:417:23: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_regalloc.c:420:34: note: in expansion of macro ‘MALLOC’
# 418|
# 419| for (i = 0; i < class_count; i++) {
# 420|-> ra_q_values[i] = MALLOC(class_count * sizeof(unsigned));
# 421| for (j = 0; j < class_count; j++) {
# 422| if (prog == RC_FRAGMENT_PROGRAM)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_regalloc.c:423:51: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘malloc((long unsigned int)class_count * 4)’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_regalloc.c:420:34: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_regalloc.c:420:34: note: in expansion of macro ‘MALLOC’
# 421| for (j = 0; j < class_count; j++) {
# 422| if (prog == RC_FRAGMENT_PROGRAM)
# 423|-> ra_q_values[i][j] = q_values_fp[i][j];
# 424| else
# 425| ra_q_values[i][j] = q_values_vp[i][j];
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_regalloc.c:425:51: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘malloc((long unsigned int)class_count * 4)’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_regalloc.c:420:34: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_regalloc.c:420:34: note: in expansion of macro ‘MALLOC’
# 423| ra_q_values[i][j] = q_values_fp[i][j];
# 424| else
# 425|-> ra_q_values[i][j] = q_values_vp[i][j];
# 426| }
# 427| }
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_remove_constants.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_remove_constants.c: scope_hint: In function ‘rc_remove_unused_constants’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_remove_constants.c:58:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘const_used’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 56|
# 57| const_used = malloc(c->Program.Constants.Count);
# 58|-> memset(const_used, 0, c->Program.Constants.Count);
# 59|
# 60| d.const_used = const_used;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_remove_constants.c:85:48: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘remap_table’
# 83| for (unsigned i = 0; i < c->Program.Constants.Count; i++) {
# 84| if (const_used[i]) {
# 85|-> remap_table[new_count] = i;
# 86| inv_remap_table[i] = new_count;
# 87|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_remove_constants.c:86:44: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘inv_remap_table’
# 84| if (const_used[i]) {
# 85| remap_table[new_count] = i;
# 86|-> inv_remap_table[i] = new_count;
# 87|
# 88| if (i != new_count) {
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_variable.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_variable.c:388:34: warning[deadcode.DeadStores]: Value stored to 'opcode' during its initialization is never read
# 386| * the DCE.
# 387| */
# 388|-> const struct rc_opcode_info *opcode =
# 389| rc_get_opcode_info(inst->U.I.Opcode);
# 390| assert(c->type == RC_FRAGMENT_PROGRAM ||
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_variable.c: scope_hint: In function ‘rc_get_variables’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_variable.c:388:62: warning[-Wunused-variable]: unused variable ‘opcode’
# 388 | const struct rc_opcode_info *opcode =
# | ^~~~~~
# 386| * the DCE.
# 387| */
# 388|-> const struct rc_opcode_info *opcode =
# 389| rc_get_opcode_info(inst->U.I.Opcode);
# 390| assert(c->type == RC_FRAGMENT_PROGRAM ||
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_variable.c: scope_hint: In function ‘rc_variable_list_get_writers_one_reader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_variable.c:564:54: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 562| rc_variable_list_get_writers(var_list, src_type, src);
# 563| struct rc_list * reader_list =
# 564|-> rc_variable_readers_union(writer_list->Item);
# 565| if (rc_list_count(reader_list) > 1) {
# 566| return NULL;
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/compiler/radeon_vert_fc.c:191: error[overlappingWriteFunction]: Overlapping read/write in memcpy() is undefined behavior
# 189| unsigned swz;
# 190| inst->U.I.Opcode = RC_VE_PRED_SNEQ_PUSH;
# 191|-> memcpy(&inst->U.I.SrcReg[1], &inst->U.I.SrcReg[0],
# 192| sizeof(inst->U.I.SrcReg[1]));
# 193| swz = rc_get_scalar_src_swz(inst->U.I.SrcReg[1].Swizzle);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_fs.c:15: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_fs.c: scope_hint: In function ‘r300_emit_fs_code_to_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cb.h:99:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘malloc((long unsigned int)((unsigned int)((*(struct r500_fragment_program_code *)shader.inst_end + 1) * 6) + imm_count * 7 + *(struct r500_fragment_program_code *)shader.int_constant_count * 2 + 19) * 4)’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cb.h:115:5: note: in expansion of macro ‘OUT_CB’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_fs.c:258:9: note: in expansion of macro ‘OUT_CB_REG’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_fs.c:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_fs.c:573:34: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_fs.h:14: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_fs.c:19: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_fs.c:257:9: note: in expansion of macro ‘NEW_CB’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cb.h:115:5: note: in expansion of macro ‘OUT_CB’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_fs.c:258:9: note: in expansion of macro ‘OUT_CB_REG’
# 97|
# 98| #define OUT_CB(value) do { \
# 99|-> *cs_ptr = (value); \
# 100| cs_ptr++; \
# 101| CB_USED_DW(1); \
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cb.h:99:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘malloc((long unsigned int)(<unknown> + <unknown> + <unknown> + <unknown> + alu_length * 4 + <unknown> + imm_count * 5) * 4)’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cb.h:115:5: note: in expansion of macro ‘OUT_CB’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_fs.c:324:9: note: in expansion of macro ‘OUT_CB_REG’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_fs.c:573:34: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_fs.c:322:9: note: in expansion of macro ‘NEW_CB’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cb.h:115:5: note: in expansion of macro ‘OUT_CB’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_fs.c:324:9: note: in expansion of macro ‘OUT_CB_REG’
# 97|
# 98| #define OUT_CB(value) do { \
# 99|-> *cs_ptr = (value); \
# 100| cs_ptr++; \
# 101| CB_USED_DW(1); \
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c: scope_hint: In function ‘r300_emit_hyperz_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cs.h:106:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘&*(struct r300_hyperz_state *)state.cb_flush_begin’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c:477:9: note: in expansion of macro ‘WRITE_CS_TABLE’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c:477:9: note: in expansion of macro ‘WRITE_CS_TABLE’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c:477:9: note: in expansion of macro ‘WRITE_CS_TABLE’
# 104| #define WRITE_CS_TABLE(values, count) do { \
# 105| assert(cs_count == 0); \
# 106|-> memcpy(cs_copy->current.buf + cs_copy->current.cdw, (values), (count) * 4); \
# 107| cs_copy->current.cdw += (count); \
# 108| } while (0)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c:181:9: warning[deadcode.DeadStores]: Value stored to 'mantissa' is never read
# 179| if (mantissa < 0) {
# 180| float24 |= (1 << 23);
# 181|-> mantissa = mantissa * -1.0;
# 182| }
# 183| /* Handle exponent, bias of 63 */
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c:14: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c: scope_hint: In function ‘r300_emit_fb_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c:411:58: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cs.h:58:53: note: in definition of macro ‘OUT_CS’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c:411:9: note: in expansion of macro ‘OUT_CS_REG’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_context.h: scope_hint: In function ‘r300_emit_fb_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c: scope_hint: In function ‘r300_emit_fb_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cs.h:58:53: note: in definition of macro ‘OUT_CS’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c:411:9: note: in expansion of macro ‘OUT_CS_REG’
# 409| surf = r300_surface(r300_get_nonnull_cb(fb, i));
# 410|
# 411|-> OUT_CS_REG(R300_RB3D_COLOROFFSET0 + (4 * i), surf->offset);
# 412| OUT_CS_RELOC(surf);
# 413|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c: scope_hint: In function ‘r300_emit_fb_state_pipelined’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c:590:56: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cs.h:58:53: note: in definition of macro ‘OUT_CS’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c:9: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_emit.c:581:21: note: in expansion of macro ‘MIN2’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cs.h:58:53: note: in definition of macro ‘OUT_CS’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cs.h:58:53: note: in definition of macro ‘OUT_CS’
# 588| OUT_CS_REG_SEQ(R300_US_OUT_FMT_0, 4);
# 589| for (i = 0; i < num_cbufs; i++) {
# 590|-> OUT_CS(r300_surface(r300_get_nonnull_cb(fb, i))->format);
# 591| }
# 592| for (; i < 1; i++) {
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c:21: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c: scope_hint: In function ‘r300_emit_draw_elements’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c:446:28: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘imm_indices3[1]’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cs.h:58:53: note: in definition of macro ‘OUT_CS’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c:19: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_prim.h: scope_hint: In function ‘r300_emit_draw_elements’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cs.h:14: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c:432:5: note: in expansion of macro ‘DBG’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cs.h:79:5: note: in expansion of macro ‘OUT_CS’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c:443:9: note: in expansion of macro ‘OUT_CS_PKT3’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_cs.h:58:53: note: in definition of macro ‘OUT_CS’
# 444| OUT_CS(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (3 << 16) |
# 445| R300_VAP_VF_CNTL__PRIM_TRIANGLES);
# 446|-> OUT_CS(imm_indices3[1] << 16 | imm_indices3[0]);
# 447| OUT_CS(imm_indices3[2]);
# 448| END_CS;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c: scope_hint: In function ‘r300_draw_elements’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c:600:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_prim.h: scope_hint: In function ‘r300_draw_elements’
# 598| if (indexSize == 2 && (start & 1) && indexBuffer) {
# 599| /* If we got here, then orgIndexBuffer == indexBuffer. */
# 600|-> uint16_t *ptr = r300->rws->buffer_map(r300->rws, r300_resource(orgIndexBuffer)->buf,
# 601| &r300->cs,
# 602| PIPE_MAP_READ |
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c: scope_hint: In function ‘r300_render_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c:1101:22: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘r300render’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_context.h:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c:1099:38: note: in expansion of macro ‘CALLOC_STRUCT’
# 1099| struct r300_render* r300render = CALLOC_STRUCT(r300_render);
# 1100|
# 1101|-> r300render->r300 = r300;
# 1102|
# 1103| r300render->base.max_vertex_buffer_bytes = R300_MAX_DRAW_VBO_SIZE;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c:1116:12: warning[-Wanalyzer-malloc-leak]: leak of ‘r300render’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render.c:1099:38: note: in expansion of macro ‘CALLOC_STRUCT’
# 1114| r300render->base.destroy = r300_render_destroy;
# 1115|
# 1116|-> return &r300render->base;
# 1117| }
# 1118|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render_stencilref.c: scope_hint: In function ‘r300_plug_in_stencil_ref_fallback’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render_stencilref.c:111:41: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*r300.stencilref_fallback’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_vertex.h:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_context.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render_stencilref.c:16: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_render_stencilref.c:108:33: note: in expansion of macro ‘CALLOC_STRUCT’
# 109|
# 110| /* Save original draw function. */
# 111|-> r300->stencilref_fallback->draw_vbo = r300->context.draw_vbo;
# 112|
# 113| /* Override the draw function. */
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_screen_buffer.c: scope_hint: In function ‘r300_buffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_screen_buffer.c:154:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘rbuf’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_screen_buffer.c:9: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_screen_buffer.c:152:12: note: in expansion of macro ‘MALLOC_STRUCT’
# 152| rbuf = MALLOC_STRUCT(r300_resource);
# 153|
# 154|-> rbuf->b = *templ;
# 155| pipe_reference_init(&rbuf->b.reference, 1);
# 156| rbuf->b.screen = screen;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_screen_buffer.c:168:16: warning[-Wanalyzer-malloc-leak]: leak of ‘rbuf’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_screen_buffer.c:152:12: note: in expansion of macro ‘MALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_screen_buffer.c:167:33: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:58: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_screen_buffer.c:167:33: note: in expansion of macro ‘align_malloc’
# 166| (!r300screen->caps.has_tcl && !(templ->bind & PIPE_BIND_CUSTOM))) {
# 167| rbuf->malloced_buffer = align_malloc(templ->width0, 64);
# 168|-> return &rbuf->b;
# 169| }
# 170|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_screen_buffer.c:180:12: warning[-Wanalyzer-malloc-leak]: leak of ‘rbuf’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_screen_buffer.c:152:12: note: in expansion of macro ‘MALLOC_STRUCT’
# 178| return NULL;
# 179| }
# 180|-> return &rbuf->b;
# 181| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c: scope_hint: In function ‘r300_create_fs_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c:1028:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘fs’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_context.h:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c:7: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c:1025:40: note: in expansion of macro ‘CALLOC_STRUCT’
# 1026|
# 1027| /* Copy state directly into shader. */
# 1028|-> fs->state = *shader;
# 1029|
# 1030| if (fs->state.type == PIPE_SHADER_IR_NIR) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c: scope_hint: In function ‘r300_create_rs_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c:1154:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘rs’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c:1131:32: note: in expansion of macro ‘CALLOC_STRUCT’
# 1152|
# 1153| /* Copy rasterizer state. */
# 1154|-> rs->rs = *state;
# 1155| rs->rs_draw = *state;
# 1156|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c: scope_hint: In function ‘r300_create_sampler_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c:1413:20: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘sampler’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c:1409:42: note: in expansion of macro ‘CALLOC_STRUCT’
# 1411| int lod_bias;
# 1412|
# 1413|-> sampler->state = *state;
# 1414|
# 1415| /* r300 doesn't handle CLAMP and MIRROR_CLAMP correctly when either MAG
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c: scope_hint: In function ‘r300_set_sampler_views’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c:1588:50: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘*views’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_blitter.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_context.h:13: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c:23: included_from: Included from here.
# 1586| }
# 1587|
# 1588|-> state->sampler_views[i]->texcache_region =
# 1589| r300_assign_texture_cache_region(view_index, real_num_views);
# 1590| view_index++;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c: scope_hint: In function ‘r300_create_vs_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c:1921:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘vs’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_state.c:1918:37: note: in expansion of macro ‘CALLOC_STRUCT’
# 1919|
# 1920| /* Copy state directly into shader. */
# 1921|-> vs->state = *shader;
# 1922|
# 1923| if (vs->state.type == PIPE_SHADER_IR_NIR) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_texture.c: scope_hint: In function ‘r300_create_surface_custom’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_texture.c:1189:27: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘texture’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_texture.c: scope_hint: In function ‘r300_create_surface_custom’
# 1187| surface->base.u.tex.last_layer = surf_tmpl->u.tex.last_layer;
# 1188|
# 1189|-> surface->buf = tex->buf;
# 1190|
# 1191| /* Prefer VRAM if there are multiple domains to choose from. */
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_texture.c:1237:12: warning[-Wanalyzer-malloc-leak]: leak of ‘surface’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_vertex.h:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_context.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_texture.c:1171:36: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_texture.c: scope_hint: In function ‘r300_create_surface_custom’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_defines.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_screen.h:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_texture.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_texture.c:8: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_texture.c:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_reg.h:2664:51: note: in definition of macro ‘R300_DEPTHMACROTILE’
# 1235| }
# 1236|
# 1237|-> return &surface->base;
# 1238| }
# 1239|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_transfer.c: scope_hint: In function ‘r300_texture_transfer_map’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_transfer.c:198:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘trans’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_vertex.h:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_context.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_texture_desc.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_transfer.c:8: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_transfer.c:106:13: note: in expansion of macro ‘CALLOC_STRUCT’
# 196| }
# 197|
# 198|-> if (trans->linear_texture) {
# 199| /* The detiled texture is of the same size as the region being mapped
# 200| * (no offset needed). */
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_transfer.c:209:19: warning[-Wanalyzer-malloc-leak]: leak of ‘trans’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_transfer.c:106:13: note: in expansion of macro ‘CALLOC_STRUCT’
# 207| return NULL;
# 208| }
# 209|-> *transfer = &trans->transfer;
# 210| return map;
# 211| } else {
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_transfer.c:221:83: warning[-Wanalyzer-malloc-leak]: leak of ‘trans’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r300/r300_transfer.c:106:13: note: in expansion of macro ‘CALLOC_STRUCT’
# 219| *transfer = &trans->transfer;
# 220| return map + trans->transfer.offset +
# 221|-> box->y / util_format_get_blockheight(format) * trans->transfer.stride +
# 222| box->x / util_format_get_blockwidth(format) * util_format_get_blocksize(format);
# 223| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c: scope_hint: In function ‘parse_symbol_table’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:200:39: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_shader.h:9: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe_common.h:899:22: note: in definition of macro ‘COMPUTE_DBG’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:200:41: note: in expansion of macro ‘CALLOC’
# 198| * of global symbols.
# 199| */
# 200|-> binary->global_symbol_offsets = CALLOC(symbol_count, sizeof(uint64_t));
# 201|
# 202| while (gelf_getsym(symbol_table_data, i++, &symbol)) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:209:76: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*binary.global_symbol_offsets + (long unsigned int)*binary.global_symbol_count * 8’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe_common.h:899:22: note: in definition of macro ‘COMPUTE_DBG’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:200:41: note: in expansion of macro ‘CALLOC’
# 207| }
# 208|
# 209|-> binary->global_symbol_offsets[binary->global_symbol_count] =
# 210| symbol.st_value;
# 211|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c: scope_hint: In function ‘r600_elf_read’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:271:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘elf_buffer’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:270:22: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 269| elf_version(EV_CURRENT);
# 270| elf_buffer = MALLOC(elf_size);
# 271|-> memcpy(elf_buffer, elf_data, elf_size);
# 272|
# 273| elf = elf_memory(elf_buffer, elf_size);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:282:4: warning[unix.Malloc]: Potential leak of memory pointed to by 'elf_buffer'
# 280| GElf_Shdr section_header;
# 281| if (gelf_getshdr(section, §ion_header) != §ion_header) {
# 282|-> fprintf(stderr, "Failed to read ELF section header\n");
# 283| return;
# 284| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:289:38: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe_common.h:899:22: note: in definition of macro ‘COMPUTE_DBG’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:289:40: note: in expansion of macro ‘MALLOC’
# 287| section_data = elf_getdata(section, section_data);
# 288| binary->code_size = section_data->d_size;
# 289|-> binary->code = MALLOC(binary->code_size * sizeof(unsigned char));
# 290| memcpy(binary->code, section_data->d_buf, binary->code_size);
# 291| } else if (!strcmp(name, ".AMDGPU.config")) {
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:290:25: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*binary.code’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:289:40: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 288| binary->code_size = section_data->d_size;
# 289| binary->code = MALLOC(binary->code_size * sizeof(unsigned char));
# 290|-> memcpy(binary->code, section_data->d_buf, binary->code_size);
# 291| } else if (!strcmp(name, ".AMDGPU.config")) {
# 292| section_data = elf_getdata(section, section_data);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:290:25: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘malloc(*<unknown>.d_size & 4294967295)’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe_common.h:899:22: note: in definition of macro ‘COMPUTE_DBG’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:289:40: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 288| binary->code_size = section_data->d_size;
# 289| binary->code = MALLOC(binary->code_size * sizeof(unsigned char));
# 290|-> memcpy(binary->code, section_data->d_buf, binary->code_size);
# 291| } else if (!strcmp(name, ".AMDGPU.config")) {
# 292| section_data = elf_getdata(section, section_data);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:294:40: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe_common.h:899:22: note: in definition of macro ‘COMPUTE_DBG’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:294:42: note: in expansion of macro ‘MALLOC’
# 292| section_data = elf_getdata(section, section_data);
# 293| binary->config_size = section_data->d_size;
# 294|-> binary->config = MALLOC(binary->config_size * sizeof(unsigned char));
# 295| memcpy(binary->config, section_data->d_buf, binary->config_size);
# 296| } else if (!strcmp(name, ".AMDGPU.disasm")) {
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:295:25: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*binary.config’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:294:42: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 293| binary->config_size = section_data->d_size;
# 294| binary->config = MALLOC(binary->config_size * sizeof(unsigned char));
# 295|-> memcpy(binary->config, section_data->d_buf, binary->config_size);
# 296| } else if (!strcmp(name, ".AMDGPU.disasm")) {
# 297| /* Always read disassembly if it's available. */
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:295:25: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘malloc(*<unknown>.d_size & 4294967295)’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe_common.h:899:22: note: in definition of macro ‘COMPUTE_DBG’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:294:42: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 293| binary->config_size = section_data->d_size;
# 294| binary->config = MALLOC(binary->config_size * sizeof(unsigned char));
# 295|-> memcpy(binary->config, section_data->d_buf, binary->config_size);
# 296| } else if (!strcmp(name, ".AMDGPU.disasm")) {
# 297| /* Always read disassembly if it's available. */
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:299:47: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe_common.h:899:22: note: in definition of macro ‘COMPUTE_DBG’
# 297| /* Always read disassembly if it's available. */
# 298| section_data = elf_getdata(section, section_data);
# 299|-> binary->disasm_string = strndup(section_data->d_buf,
# 300| section_data->d_size);
# 301| } else if (!strncmp(name, ".rodata", 7)) {
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:305:25: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*binary.rodata’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:304:42: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 303| binary->rodata_size = section_data->d_size;
# 304| binary->rodata = MALLOC(binary->rodata_size * sizeof(unsigned char));
# 305|-> memcpy(binary->rodata, section_data->d_buf, binary->rodata_size);
# 306| } else if (!strncmp(name, ".symtab", 7)) {
# 307| symbols = elf_getdata(section, section_data);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:305:25: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘malloc(*<unknown>.d_size & 4294967295)’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe_common.h:899:22: note: in definition of macro ‘COMPUTE_DBG’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:304:42: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 303| binary->rodata_size = section_data->d_size;
# 304| binary->rodata = MALLOC(binary->rodata_size * sizeof(unsigned char));
# 305|-> memcpy(binary->rodata, section_data->d_buf, binary->rodata_size);
# 306| } else if (!strncmp(name, ".symtab", 7)) {
# 307| symbols = elf_getdata(section, section_data);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c: scope_hint: In function ‘r600_shader_binary_config_start’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:340:50: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*binary.global_symbol_offsets + (long unsigned int)i * 8’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe_common.h:899:22: note: in definition of macro ‘COMPUTE_DBG’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:200:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:322:9: note: in expansion of macro ‘FREE’
# 338| unsigned i;
# 339| for (i = 0; i < binary->global_symbol_count; ++i) {
# 340|-> if (binary->global_symbol_offsets[i] == symbol_offset) {
# 341| unsigned offset = i * binary->config_size_per_symbol;
# 342| return binary->config + offset;
Error: GCC_ANALYZER_WARNING (CWE-131):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c: scope_hint: In function ‘r600_create_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:389:22: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:389:24: note: in expansion of macro ‘CALLOC’
# 387| {
# 388| assert(binary->code_size % 4 == 0);
# 389|-> bc->bytecode = CALLOC(1, binary->code_size);
# 390| memcpy(bc->bytecode, binary->code, binary->code_size);
# 391| bc->ndw = binary->code_size / 4;
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:390:9: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe_common.h:899:22: note: in definition of macro ‘COMPUTE_DBG’
<built-in>: note: argument 2 of ‘__builtin_memcpy’ must be non-null
# 388| assert(binary->code_size % 4 == 0);
# 389| bc->bytecode = CALLOC(1, binary->code_size);
# 390|-> memcpy(bc->bytecode, binary->code, binary->code_size);
# 391| bc->ndw = binary->code_size / 4;
# 392|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:390:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*bc.bytecode’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:389:24: note: in expansion of macro ‘CALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 388| assert(binary->code_size % 4 == 0);
# 389| bc->bytecode = CALLOC(1, binary->code_size);
# 390|-> memcpy(bc->bytecode, binary->code, binary->code_size);
# 391| bc->ndw = binary->code_size / 4;
# 392|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:390:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘calloc(1, (long unsigned int)*binary.code_size)’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe_common.h:899:22: note: in definition of macro ‘COMPUTE_DBG’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:389:24: note: in expansion of macro ‘CALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 388| assert(binary->code_size % 4 == 0);
# 389| bc->bytecode = CALLOC(1, binary->code_size);
# 390|-> memcpy(bc->bytecode, binary->code, binary->code_size);
# 391| bc->ndw = binary->code_size / 4;
# 392|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c: scope_hint: In function ‘evergreen_create_compute_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:415:21: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘shader’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:408:44: note: in expansion of macro ‘CALLOC_STRUCT’
# 413| #endif
# 414|
# 415|-> shader->ctx = rctx;
# 416| shader->local_size = cso->static_shared_mem;
# 417| shader->input_size = cso->req_input_mem;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c: scope_hint: In function ‘r600_compute_global_buffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:1357:16: warning[-Wanalyzer-malloc-leak]: leak of ‘result’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c:1335:9: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/evergreen_compute.c: scope_hint: In function ‘r600_compute_global_buffer_create’
# 1355| }
# 1356|
# 1357|-> return &result->base.b.b;
# 1358| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c:829:10: warning[deadcode.DeadStores]: Value stored to 'has_dot' is never read
# 827| if (is_alu_once_inst(slots[i]))
# 828| return 0;
# 829|-> has_dot |= slots[i]->op == ALU_OP2_DOT || slots[i]->op == ALU_OP2_DOT_IEEE;
# 830| return 0;
# 831| if (slots[i]->op == ALU_OP1_INTERP_LOAD_P0)
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c: scope_hint: In function ‘r600_bytecode_alloc_kcache_line’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c:1018:33: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘kcache + (long unsigned int)i * 16’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c: scope_hint: In function ‘r600_bytecode_alloc_kcache_line’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c: scope_hint: In function ‘r600_bytecode_alloc_kcache_line’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c: scope_hint: In function ‘r600_bytecode_alloc_kcache_line’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c: scope_hint: In function ‘r600_bytecode_alloc_kcache_line’
# 1016| }
# 1017|
# 1018|-> memmove(&kcache[i+1],&kcache[i], (kcache_banks-i-1)*sizeof(struct r600_bytecode_kcache));
# 1019| kcache[i].mode = V_SQ_CF_KCACHE_LOCK_1;
# 1020| kcache[i].bank = bank;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c:1129:7: warning[deadcode.DeadStores]: Although the value stored to 'r' is used in the enclosing expression, the value is never actually read from 'r'
# 1127| memcpy(kcache, bc->cf_last->kcache, 4 * sizeof(struct r600_bytecode_kcache));
# 1128|
# 1129|-> if ((r = r600_bytecode_alloc_inst_kcache_lines(bc, kcache, alu))) {
# 1130| /* can't alloc, need to start new clause */
# 1131|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c:2375:5: warning[deadcode.DeadStores]: Value stored to 'o' is never read
# 2373| o += fprintf(stderr, " R%d.xyz", cf->output.index_gpr);
# 2374|
# 2375|-> o += print_indent(o, 67);
# 2376|
# 2377| fprintf(stderr, " ES:%i ", cf->output.elem_size);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c:2457:5: warning[deadcode.DeadStores]: Value stored to 'o' is never read
# 2455| if (alu->bank_swizzle) {
# 2456| o += print_indent(o,75);
# 2457|-> o += fprintf(stderr, " BS:%d", alu->bank_swizzle);
# 2458| }
# 2459|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c:2502:4: warning[deadcode.DeadStores]: Value stored to 'o' is never read
# 2500| fprintf(stderr, "RQ_%s", index_mode[tex->resource_index_mode]);
# 2501|
# 2502|-> o += fprintf(stderr, ", SID:%d ", tex->sampler_id);
# 2503|
# 2504| if (tex->sampler_index_mode)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c:2553:4: warning[deadcode.DeadStores]: Value stored to 'o' is never read
# 2551| fprintf(stderr, " +%db", vtx->offset);
# 2552|
# 2553|-> o += print_indent(o, 55);
# 2554|
# 2555| fprintf(stderr, ", RID:%d ", vtx->buffer_id);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_perfcounter.c: scope_hint: In function ‘r600_create_batch_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_perfcounter.c:385:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_perfcounter.c:8: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_perfcounter.c:296:17: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_perfcounter.c:226:17: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_perfcounter.c:371:27: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_perfcounter.c:226:17: note: in expansion of macro ‘CALLOC_STRUCT’
# 383| assert(group != NULL);
# 384|
# 385|-> for (j = 0; j < group->num_counters; ++j) {
# 386| if (group->selectors[j] == sub_index)
# 387| break;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_perfcounter.c:390:31: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘counter’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_perfcounter.c:296:17: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_perfcounter.c:226:17: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_perfcounter.c:371:27: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_perfcounter.c:371:27: note: in expansion of macro ‘CALLOC’
# 388| }
# 389|
# 390|-> counter->base = group->result_base + j;
# 391| counter->stride = group->num_counters;
# 392|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_perfcounter.c:467:6: warning[deadcode.DeadStores]: Value stored to 'p' is never read
# 465|
# 466| if (block->flags & R600_PC_BLOCK_INSTANCE_GROUPS)
# 467|-> p += sprintf(p, "%d", k);
# 468|
# 469| groupname += block->group_name_stride;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_query.c: scope_hint: In function ‘r600_query_hw_emit_start.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_query.c:772:23: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘qbuf’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_threaded_context.h:200: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_query.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_query.c:7: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_query.c:771:50: note: in expansion of macro ‘MALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_query.c:771:50: note: in expansion of macro ‘MALLOC_STRUCT’
# 770| if (query->buffer.results_end + query->result_size > query->buffer.buf->b.b.width0) {
# 771| struct r600_query_buffer *qbuf = MALLOC_STRUCT(r600_query_buffer);
# 772|-> *qbuf = query->buffer;
# 773| query->buffer.results_end = 0;
# 774| query->buffer.previous = qbuf;
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_shader.c: scope_hint: In function ‘r600_pipe_shader_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_shader.c:309:17: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*sel.nir_blob’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 307| nir_serialize(&blob, sel->nir, false);
# 308| sel->nir_blob = malloc(blob.size);
# 309|-> memcpy(sel->nir_blob, blob.data, blob.size);
# 310| sel->nir_blob_size = blob.size;
# 311| blob_finish(&blob);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_shader.c:398:11: warning[deadcode.DeadStores]: Although the value stored to 'r' is used in the enclosing expression, the value is never actually read from 'r'
# 396| alu.dst.write = j == 3;
# 397| alu.last = j == 3;
# 398|-> if ((r = r600_bytecode_add_alu(&bc, &alu))) {
# 399| r600_bytecode_clear(&bc);
# 400| return NULL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_shader.c:415:10: warning[deadcode.DeadStores]: Although the value stored to 'r' is used in the enclosing expression, the value is never actually read from 'r'
# 413| alu.dst.write = 1;
# 414| alu.last = 1;
# 415|-> if ((r = r600_bytecode_add_alu(&bc, &alu))) {
# 416| r600_bytecode_clear(&bc);
# 417| return NULL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_shader.c:454:8: warning[deadcode.DeadStores]: Although the value stored to 'r' is used in the enclosing expression, the value is never actually read from 'r'
# 452| vtx.endian = endian;
# 453|
# 454|-> if ((r = r600_bytecode_add_vtx(&bc, &vtx))) {
# 455| r600_bytecode_clear(&bc);
# 456| return NULL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_shader.c:462:7: warning[deadcode.DeadStores]: Although the value stored to 'r' is used in the enclosing expression, the value is never actually read from 'r'
# 460| r600_bytecode_add_cfinst(&bc, CF_OP_RET);
# 461|
# 462|-> if ((r = r600_bytecode_build(&bc))) {
# 463| r600_bytecode_clear(&bc);
# 464| return NULL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state.c:831:2: warning[deadcode.DeadStores]: Value stored to 'color_info' is never read
# 829| slice = slice - 1;
# 830| }
# 831|-> color_info = 0;
# 832| switch (rtex->surface.u.legacy.level[level].mode) {
# 833| default:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state.c:1467:3: warning[deadcode.DeadStores]: Value stored to 'sbu' is never read
# 1465| radeon_emit(cs, PKT3(PKT3_SURFACE_BASE_UPDATE, 0, 0));
# 1466| radeon_emit(cs, sbu);
# 1467|-> sbu = 0;
# 1468| }
# 1469|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state.c:2881:2: warning[deadcode.DeadStores]: Value stored to 'y' is never read
# 2879| assert(dst_mode != src_mode);
# 2880|
# 2881|-> y = 0;
# 2882| lbpp = util_logbase2(bpp);
# 2883| pitch_tile_max = ((pitch / bpp) / 8) - 1;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state_common.c:475:2: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 473| }
# 474|
# 475|-> memcpy(dst->states.states, rstates, sizeof(void*) * count);
# 476| memset(dst->states.states + count, 0, sizeof(void*) * (NUM_TEX_UNITS - count));
# 477|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state_common.c:825:80: warning[core.NullDereference]: Access to field 'multisample_enable' results in a dereference of a null pointer (loaded from field 'rasterizer')
# 823| !rctx->framebuffer.cb0_is_integer;
# 824| key->ps.nr_cbufs = rctx->framebuffer.state.nr_cbufs;
# 825|-> key->ps.apply_sample_id_mask = (rctx->ps_iter_samples > 1) || !rctx->rasterizer->multisample_enable;
# 826| /* Dual-source blending only makes sense with nr_cbufs == 1. */
# 827| if (key->ps.nr_cbufs == 1 && rctx->dual_src_blend) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state_common.c:838:24: warning[core.NullDereference]: Array access (via field 'properties') results in a null pointer dereference
# 836| break;
# 837| case PIPE_SHADER_TESS_CTRL:
# 838|-> key->tcs.prim_mode = rctx->tes_shader->info.properties[TGSI_PROPERTY_TES_PRIM_MODE];
# 839| key->tcs.first_atomic_counter = r600_get_hw_atomic_count(ctx, PIPE_SHADER_TESS_CTRL);
# 840| break;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state_common.c: scope_hint: In function ‘r600_shader_select’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state_common.c:931:34: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘shader’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_formats.h:5: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state_common.c:9: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state_common.c:1860:9: note: in expansion of macro ‘SELECT_SHADER_OR_FAIL’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_buffer.h:49: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/winsys/radeon_winsys.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe_common.h:17: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_shader.h:9: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state_common.c:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state_common.c:930:26: note: in expansion of macro ‘CALLOC’
# 929| if (unlikely(!shader)) {
# 930| shader = CALLOC(1, sizeof(struct r600_pipe_shader));
# 931|-> shader->selector = sel;
# 932|
# 933| r = r600_pipe_shader_create(ctx, shader, key);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state_common.c:1771:46: warning[core.NullDereference]: Access to field 'gpu_address' results in a dereference of a null pointer (loaded from variable 'rbuffer')
# 1769| }
# 1770|
# 1771|-> radeon_set_config_reg(cs, ring_base_reg, (rbuffer->gpu_address + size_per_se * se) >> 8);
# 1772| radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
# 1773| radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rbuffer,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_state_common.c:2854:3: warning[deadcode.DeadStores]: Value stored to 'yuv_format' is never read
# 2852|
# 2853| case UTIL_FORMAT_COLORSPACE_YUV:
# 2854|-> yuv_format |= (1 << 30);
# 2855| switch (format) {
# 2856| case PIPE_FORMAT_UYVY:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_test_dma.c: scope_hint: In function ‘set_random_pixels’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_test_dma.c:60:53: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘ptr_cpu’
# 58|
# 59| for (x = 0; x < size; x++) {
# 60|-> *ptr++ = *ptr_cpu++ =
# 61| rand_xorshift128plus(seed_xorshift128plus);
# 62| }
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_test_dma.c: scope_hint: In function ‘r600_test_dma’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_test_dma.c:276:17: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘dst_cpu.ptr’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 274| /* clear dst pixels */
# 275| rctx->clear_buffer(ctx, dst, 0, rdst->surface.surf_size, 0, true);
# 276|-> memset(dst_cpu.ptr, 0, dst_cpu.layer_stride * tdst.array_size);
# 277|
# 278| /* preparation */
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_texture.c: scope_hint: In function ‘r600_create_surface_custom’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_texture.c:1522:16: warning[-Wanalyzer-malloc-leak]: leak of ‘surface’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_buffer.h:49: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/winsys/radeon_winsys.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_pipe_common.h:17: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_texture.c:9: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_texture.c:1503:40: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_texture.c: scope_hint: In function ‘r600_create_surface_custom’
# 1520| surface->height0 = height0;
# 1521|
# 1522|-> return &surface->base;
# 1523| }
# 1524|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/radeon_video.c:151:33: warning[core.NullDereference]: Dereference of null pointer
# 149|
# 150| /* copy the tiling parameters */
# 151|-> surfaces[i]->u.legacy.bankw = surfaces[best_tiling]->u.legacy.bankw;
# 152| surfaces[i]->u.legacy.bankh = surfaces[best_tiling]->u.legacy.bankh;
# 153| surfaces[i]->u.legacy.mtilea = surfaces[best_tiling]->u.legacy.mtilea;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/sfn/sfn_assembler.cpp: scope_hint: In member function ‘r600::VirtualValue* r600::AssamblerVisitor::copy_src(r600_bytecode_alu_src&, const r600::VirtualValue&)’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/sfn/sfn_assembler.cpp:1249:11: warning[-Wunused-variable]: unused variable ‘clidx’
# 1249 | int clidx = 4 * (s.sel() - g_clause_local_start) + s.chan();
# | ^~~~~
# 1247| if (s.sel() >= g_clause_local_start && s.sel() < g_clause_local_end ) {
# 1248| assert(m_bc->cf_last);
# 1249|-> int clidx = 4 * (s.sel() - g_clause_local_start) + s.chan();
# 1250| /* Ensure that the clause local register was already written */
# 1251| assert(m_bc->cf_last->clause_local_written & (1 << clidx));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/sfn/sfn_assembler.cpp:1249:11: warning[deadcode.DeadStores]: Value stored to 'clidx' during its initialization is never read
# 1247| if (s.sel() >= g_clause_local_start && s.sel() < g_clause_local_end ) {
# 1248| assert(m_bc->cf_last);
# 1249|-> int clidx = 4 * (s.sel() - g_clause_local_start) + s.chan();
# 1250| /* Ensure that the clause local register was already written */
# 1251| assert(m_bc->cf_last->clause_local_written & (1 << clidx));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/sfn/sfn_instr_tex.cpp:526:41: warning[core.NonNullParamChecker]: Forming reference to null pointer
# 524| << __func__ << ")\n";
# 525|
# 526|-> auto params = nir_src_as_const_value(*src.backend2);
# 527| int32_t coord_mask = params[0].i32;
# 528| int32_t flags = params[1].i32;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/sfn/sfn_memorypool.cpp:73:11: warning[core.NullDereference]: Access to field 'pool' results in a dereference of a null pointer (loaded from field 'impl')
# 71| {
# 72| assert(impl);
# 73|-> return impl->pool->allocate(size);
# 74| }
# 75|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/sfn/sfn_shader.cpp: scope_hint: In member function ‘virtual void r600::RegisterWriteHandler::visit(r600::Register&)’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/sfn/sfn_shader.cpp:1052:8: warning[-Wunused-variable]: unused variable ‘writemask’
# 1052 | int writemask = nir_intrinsic_write_mask(ir);
# | ^~~~~~~~~
# 1050| void RegisterWriteHandler::visit(Register& dest)
# 1051| {
# 1052|-> int writemask = nir_intrinsic_write_mask(ir);
# 1053| assert(writemask == 1);
# 1054| auto src = sh.value_factory().src(ir->src[0], 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/sfn/sfn_shader.cpp:1052:8: warning[deadcode.DeadStores]: Value stored to 'writemask' during its initialization is never read
# 1050| void RegisterWriteHandler::visit(Register& dest)
# 1051| {
# 1052|-> int writemask = nir_intrinsic_write_mask(ir);
# 1053| assert(writemask == 1);
# 1054| auto src = sh.value_factory().src(ir->src[0], 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/sfn/sfn_shader_fs.cpp:845:53: warning[core.BitwiseShift]: Right operand is negative in left shift
# 843| load_interpolated_one_comp(dest, params, op2_interp_z);
# 844|
# 845|-> int full_write_mask = ((1 << num_dest_comp) - 1) << start_comp;
# 846|
# 847| bool success =
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/sfn/sfn_valuefactory.cpp: scope_hint: In member function ‘r600::Register* r600::ValueFactory::dest_from_string(const std::string&)’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/sfn/sfn_valuefactory.cpp:635:9: warning[-Wunused-variable]: unused variable ‘is_ssa’
# 635 | bool is_ssa = s[0] == 'S';
# | ^~~~~~
# 633| }
# 634|
# 635|-> bool is_ssa = s[0] == 'S';
# 636|
# 637| RegisterKey key(sel, chan, pool);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/sfn/sfn_valuefactory.cpp:635:9: warning[deadcode.DeadStores]: Value stored to 'is_ssa' during its initialization is never read
# 633| }
# 634|
# 635|-> bool is_ssa = s[0] == 'S';
# 636|
# 637| RegisterKey key(sel, chan, pool);
Error: GCC_ANALYZER_WARNING (CWE-835):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/gfx11_query.c: scope_hint: In function ‘gfx11_sh_query_get_result_resource’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/gfx11_query.c:350:37: warning[-Wanalyzer-infinite-loop]: infinite loop
# 348| struct gfx11_sh_query_buffer *qbuf = query->first;
# 349| for (;;) {
# 350|-> unsigned begin = qbuf == query->first ? query->first_begin : 0;
# 351| unsigned end = qbuf == query->last ? query->last_end : qbuf->buf->b.b.width0;
# 352| if (!end)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_uvd_enc_1_1.c:761:7: warning[deadcode.DeadStores]: Value stored to 'bits_copied' is never read
# 759| instruction[inst_index] = RENC_UVD_HEADER_INSTRUCTION_COPY;
# 760| num_bits[inst_index] = enc->bits_output - bits_copied;
# 761|-> bits_copied = enc->bits_output;
# 762| inst_index++;
# 763| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_dec.c: scope_hint: In function ‘get_h265_reflist’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_dec.c:691:37: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘hevc_reflist’
# 689| struct pipe_h265_picture_desc *pic)
# 690| {
# 691|-> hevc_reflist->num_direct_reflist = pic->slice_parameter.slice_count;
# 692| for (int i = 0; i <hevc_reflist->num_direct_reflist; i++) {
# 693| for (int j = 0; j < 2; j++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_dec.c:691:37: warning[core.NullDereference]: Access to field 'num_direct_reflist' results in a dereference of a null pointer (loaded from variable 'hevc_reflist')
# 689| struct pipe_h265_picture_desc *pic)
# 690| {
# 691|-> hevc_reflist->num_direct_reflist = pic->slice_parameter.slice_count;
# 692| for (int i = 0; i <hevc_reflist->num_direct_reflist; i++) {
# 693| for (int j = 0; j < 2; j++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_dec.c:1841:42: warning[core.NullDereference]: Array access (via field 'dpbAddrLo') results in a null pointer dereference
# 1839| addr = dec->ws->buffer_get_virtual_address(dummy->dpb.res->buf);
# 1840| }
# 1841|-> dynamic_dpb_t2->dpbAddrLo[i] = addr;
# 1842| dynamic_dpb_t2->dpbAddrHi[i] = addr >> 32;
# 1843| ++dynamic_dpb_t2->dpbArraySize;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_dec.c:1902:8: warning[core.NullDereference]: Access to field 'dpbArraySize' results in a dereference of a null pointer (loaded from variable 'dynamic_dpb_t2')
# 1900| }
# 1901|
# 1902|-> if (dynamic_dpb_t2->dpbArraySize < dec->ref_codec.num_refs) {
# 1903| struct rvcn_dec_dynamic_dpb_t2 *d =
# 1904| list_first_entry(&dec->dpb_ref_list, struct rvcn_dec_dynamic_dpb_t2, list);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_dec.c: scope_hint: In function ‘rvcn_dec_message_decode’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_dec.c:2047:37: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘index_dynamic_dpb’
# 2045|
# 2046| if (dec->dpb_type >= DPB_DYNAMIC_TIER_1) {
# 2047|-> index_dynamic_dpb->message_id = RDECODE_MESSAGE_DYNAMIC_DPB;
# 2048| index_dynamic_dpb->offset = offset_dynamic_dpb;
# 2049| index_dynamic_dpb->filled = 0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_dec.c:2058:45: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘index_hevc_direct_reflist’
# 2056|
# 2057| if (u_reduce_video_profile(picture->profile) == PIPE_VIDEO_FORMAT_HEVC) {
# 2058|-> index_hevc_direct_reflist->message_id = RDECODE_MESSAGE_HEVC_DIRECT_REF_LIST;
# 2059| index_hevc_direct_reflist->offset = offset_hevc_direct_reflist;
# 2060| index_hevc_direct_reflist->size = align((4 + 2 * 15 * ((struct pipe_h265_picture_desc *)picture)->slice_parameter.slice_count), 4);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_dec.c:2058:45: warning[core.NullDereference]: Access to field 'message_id' results in a dereference of a null pointer (loaded from variable 'index_hevc_direct_reflist')
# 2056|
# 2057| if (u_reduce_video_profile(picture->profile) == PIPE_VIDEO_FORMAT_HEVC) {
# 2058|-> index_hevc_direct_reflist->message_id = RDECODE_MESSAGE_HEVC_DIRECT_REF_LIST;
# 2059| index_hevc_direct_reflist->offset = offset_hevc_direct_reflist;
# 2060| index_hevc_direct_reflist->size = align((4 + 2 * 15 * ((struct pipe_h265_picture_desc *)picture)->slice_parameter.slice_count), 4);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_dec.c:2259:33: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dynamic_dpb’
# 2257| decode->decode_flags |= RDECODE_FLAGS_DPB_RESIZE_MASK;
# 2258|
# 2259|-> dynamic_dpb->dpbArraySize = NUM_VP9_REFS + 1;
# 2260| dynamic_dpb->dpbLumaPitch = align(dec->max_width, dec->db_alignment);
# 2261| dynamic_dpb->dpbLumaAlignedHeight = align(dec->max_height, dec->db_alignment);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_dec.c:2259:33: warning[core.NullDereference]: Access to field 'dpbArraySize' results in a dereference of a null pointer (loaded from variable 'dynamic_dpb')
# 2257| decode->decode_flags |= RDECODE_FLAGS_DPB_RESIZE_MASK;
# 2258|
# 2259|-> dynamic_dpb->dpbArraySize = NUM_VP9_REFS + 1;
# 2260| dynamic_dpb->dpbLumaPitch = align(dec->max_width, dec->db_alignment);
# 2261| dynamic_dpb->dpbLumaAlignedHeight = align(dec->max_height, dec->db_alignment);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_enc.c:1433:56: warning[core.BitwiseShift]: Right shift by '33' overflows the capacity of 'unsigned int'
# 1431|
# 1432| while (num_bits > 0) {
# 1433|-> unsigned int value_to_pack = value & (0xffffffff >> (32 - num_bits));
# 1434| bits_to_pack =
# 1435| num_bits > (32 - enc->bits_in_shifter) ? (32 - enc->bits_in_shifter) : num_bits;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_enc_1_2.c:998:4: warning[deadcode.DeadStores]: Value stored to 'bits_copied' is never read
# 996| instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_COPY;
# 997| num_bits[inst_index] = enc->bits_output - bits_copied;
# 998|-> bits_copied = enc->bits_output;
# 999| inst_index++;
# 1000|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_enc_1_2.c:1111:7: warning[deadcode.DeadStores]: Value stored to 'bits_copied' is never read
# 1109| instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_COPY;
# 1110| num_bits[inst_index] = enc->bits_output - bits_copied;
# 1111|-> bits_copied = enc->bits_output;
# 1112| inst_index++;
# 1113| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_enc_1_2.c:1558:40: warning[core.DivideZero]: Division by zero
# 1556| ref0_idx == -1) {
# 1557| RVID_ERR("Failed to find ref0 (%u).\n", enc->enc_pic.ref_idx_l0);
# 1558|-> ref0_idx = (current_pic_idx + 1) % (enc->base.max_references + 1);
# 1559| }
# 1560|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_enc_2_0.c:207:4: warning[deadcode.DeadStores]: Value stored to 'bits_copied' is never read
# 205| instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_COPY;
# 206| num_bits[inst_index] = enc->bits_output - bits_copied;
# 207|-> bits_copied = enc->bits_output;
# 208| inst_index++;
# 209| instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_END;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_enc_3_0.c:377:4: warning[deadcode.DeadStores]: Value stored to 'bits_copied' is never read
# 375| instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_COPY;
# 376| num_bits[inst_index] = enc->bits_output - bits_copied;
# 377|-> bits_copied = enc->bits_output;
# 378| inst_index++;
# 379|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/radeon_vcn_enc_4_0.c:415:7: warning[deadcode.DeadStores]: Value stored to 'current_slot' is never read
# 413| pic->last_frame_type = PIPE_AV1_ENC_FRAME_TYPE_KEY;
# 414| pic->av1_ltr_seq = 0;
# 415|-> current_slot = 0;
# 416| ref_slot = 0;
# 417| request_idx = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_buffer.c:547:7: warning[unix.Malloc]: Potential memory leak
# 545| map = si_buffer_transfer_map(ctx, buffer, 0, usage, &box, &transfer);
# 546| if (!map)
# 547|-> return;
# 548|
# 549| memcpy(map, data, size);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_compute.c: scope_hint: In function ‘code_object_to_config’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_compute.c:76:32: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘code_object’
# 74| {
# 75|
# 76|-> uint32_t rsrc1 = code_object->compute_pgm_resource_registers;
# 77| uint32_t rsrc2 = code_object->compute_pgm_resource_registers >> 32;
# 78| out_config->num_sgprs = code_object->wavefront_sgpr_count;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_compute.c:8: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_compute.c: scope_hint: In function ‘si_setup_user_sgprs_co_v2’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_compute.c:615:36: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘code_object’
mesa-24.1.2-build/mesa-24.1.2/src/amd/common/amd_kernel_code_t.h:20:39: note: in definition of macro ‘AMD_HSA_BITS_GET’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/amd/common/ac_rtld.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_compute.c:7: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/amd/common/amd_kernel_code_t.h:20:39: note: in definition of macro ‘AMD_HSA_BITS_GET’
# 613|
# 614| unsigned i, user_sgpr = 0;
# 615|-> if (AMD_HSA_BITS_GET(code_object->code_properties,
# 616| AMD_CODE_PROPERTY_ENABLE_SGPR_PRIVATE_SEGMENT_BUFFER)) {
# 617| if (code_object->workitem_private_segment_byte_size > 0) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_debug.c: scope_hint: In function ‘si_dump_gfx_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_debug.c:157:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘chunk’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_live_shader_cache.h:53: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.h:118: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_pipe.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_debug.c:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_debug.c:156:40: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_debug.c:156:40: note: in expansion of macro ‘CALLOC_STRUCT’
# 155|
# 156| struct si_log_chunk_shader *chunk = CALLOC_STRUCT(si_log_chunk_shader);
# 157|-> chunk->ctx = ctx;
# 158| chunk->shader = current;
# 159| si_shader_selector_reference(ctx, &chunk->sel, current->selector);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_debug.c: scope_hint: In function ‘si_dump_compute_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_debug.c:171:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘chunk’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_debug.c:170:40: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_debug.c:170:40: note: in expansion of macro ‘CALLOC_STRUCT’
# 169|
# 170| struct si_log_chunk_shader *chunk = CALLOC_STRUCT(si_log_chunk_shader);
# 171|-> chunk->ctx = ctx;
# 172| chunk->shader = &state->program->shader;
# 173| si_compute_reference(&chunk->program, state->program);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_debug.c: scope_hint: In function ‘si_dump_descriptor_list’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_debug.c:743:23: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘chunk’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:58:67: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_debug.c:742:7: note: in expansion of macro ‘CALLOC_VARIANT_LENGTH_STRUCT’
# 741| struct si_log_chunk_desc_list *chunk =
# 742| CALLOC_VARIANT_LENGTH_STRUCT(si_log_chunk_desc_list, 4 * element_dw_size * num_elements);
# 743|-> chunk->shader_name = shader_name;
# 744| chunk->elem_name = elem_name;
# 745| chunk->element_dw_size = element_dw_size;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_descriptors.c: scope_hint: In function ‘si_create_image_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_descriptors.c:2727:56: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘*view.resource’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_live_shader_cache.h:53: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.h:118: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_descriptors.c:2703:17: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_descriptors.c: scope_hint: In function ‘si_create_image_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_descriptors.c: scope_hint: In function ‘si_create_image_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_buffer.h:49: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/winsys/radeon_winsys.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_pipe.h:12: included_from: Included from here.
# 2725| util_copy_image_view(&img_handle->view, view);
# 2726|
# 2727|-> si_resource(view->resource)->image_handle_allocated = true;
# 2728|
# 2729| return handle;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_fence.c: scope_hint: In function ‘si_create_fence_fd’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_fence.c:375:4: warning[-Wanalyzer-malloc-leak]: leak of ‘si_alloc_fence()’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_live_shader_cache.h:53: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.h:118: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_pipe.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_build_pm4.h:14: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_fence.c:7: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_fence.c:199:29: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_fence.c: scope_hint: In function ‘si_create_fence_fd’
# 373| return;
# 374|
# 375|-> switch (type) {
# 376| case PIPE_FD_TYPE_NATIVE_SYNC:
# 377| if (!sscreen->info.has_fence_to_handle)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_lower_resource.c: scope_hint: In function ‘deref_to_index’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_lower_resource.c:171:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:101:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘deref_to_index’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_lower_resource.c: scope_hint: In function ‘deref_to_index’
# 169| unsigned const_index = 0;
# 170| nir_def *dynamic_index = NULL;
# 171|-> while (deref->deref_type != nir_deref_type_var) {
# 172| assert(deref->deref_type == nir_deref_type_array);
# 173| unsigned array_size = MAX2(glsl_get_aoa_size(deref->type), 1);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_lower_resource.c: scope_hint: In function ‘lower_resource_intrinsic’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_lower_resource.c:313:64: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:101:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘lower_resource_intrinsic’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_lower_resource.c: scope_hint: In function ‘lower_resource_intrinsic’
# 311| desc_type = AC_DESC_FMASK;
# 312| } else {
# 313|-> enum glsl_sampler_dim dim = glsl_get_sampler_dim(deref->type);
# 314| desc_type = dim == GLSL_SAMPLER_DIM_BUF ? AC_DESC_BUFFER : AC_DESC_IMAGE;
# 315| }
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_lower_vs_inputs.c: scope_hint: In function ‘opencoded_load_format’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_lower_vs_inputs.c:259:28: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘loads[src]’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_lower_vs_inputs.c: scope_hint: In function ‘opencoded_load_format’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘opencoded_load_format’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_control_flow.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_lower_vs_inputs.c: scope_hint: In function ‘opencoded_load_format’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘opencoded_load_format’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_lower_vs_inputs.c: scope_hint: In function ‘opencoded_load_format’
# 257| nir_def *accum = NULL;
# 258| for (unsigned i = 0; i < (1 << log_recombine); ++i, ++src) {
# 259|-> nir_def *tmp = nir_u2uN(b, loads[src], dst_bitsize);
# 260| if (i == 0) {
# 261| accum = tmp;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_lower_vs_inputs.c:419:7: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 417|
# 418| if (reverse) {
# 419|-> nir_def *tmp = loads[0];
# 420| loads[0] = loads[2];
# 421| loads[2] = tmp;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_lower_vs_inputs.c:508:7: warning[deadcode.DeadStores]: Value stored to 'channels_per_fetch' is never read
# 506|
# 507| num_fetches = channels_per_fetch;
# 508|-> channels_per_fetch = 1;
# 509| }
# 510|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_compute.c:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_build_pm4.h:14: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_pipe.h:2084:32: warning[core.NullDereference]: Access to field 'buf' results in a dereference of a null pointer (loaded from variable 'bo')
# 2082| {
# 2083| assert(usage);
# 2084|-> sctx->ws->cs_add_buffer(cs, bo->buf, usage | RADEON_USAGE_SYNCHRONIZED,
# 2085| bo->domains);
# 2086| }
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_query.c: scope_hint: In function ‘si_query_buffer_alloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_query.c:539:10: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘qbuf’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_threaded_context.h:200: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_query.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_query.c:9: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_query.c:538:41: note: in expansion of macro ‘MALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_query.c:538:41: note: in expansion of macro ‘MALLOC_STRUCT’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 537| if (buffer->buf) {
# 538| struct si_query_buffer *qbuf = MALLOC_STRUCT(si_query_buffer);
# 539|-> memcpy(qbuf, buffer, sizeof(*qbuf));
# 540| buffer->previous = qbuf;
# 541| }
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.c: scope_hint: In function ‘si_nir_assign_param_offsets’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.c:1940:31: warning[-Wunused-variable]: unused variable ‘sel’
# 1940 | struct si_shader_selector *sel = shader->selector;
# | ^~~
# 1938| int8_t slot_remap[NUM_TOTAL_VARYING_SLOTS])
# 1939| {
# 1940|-> struct si_shader_selector *sel = shader->selector;
# 1941| struct si_shader_binary_info *info = &shader->info;
# 1942|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.c:1940:31: warning[deadcode.DeadStores]: Value stored to 'sel' during its initialization is never read
# 1938| int8_t slot_remap[NUM_TOTAL_VARYING_SLOTS])
# 1939| {
# 1940|-> struct si_shader_selector *sel = shader->selector;
# 1941| struct si_shader_binary_info *info = &shader->info;
# 1942|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.c:2465:7: warning[deadcode.DeadStores]: Value stored to 'progress' is never read
# 2463| if (progress) {
# 2464| si_nir_opts(sel->screen, nir, false);
# 2465|-> progress = false;
# 2466| late_opts = true;
# 2467| }
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.c:3254:13: warning[-Wunused-variable]: unused variable ‘spi_ps_input_ena’
# 3254 | unsigned spi_ps_input_ena = shader->config.spi_ps_input_ena;
# | ^~~~~~~~~~~~~~~~
# 3252|
# 3253| /* Make sure spi_ps_input_addr bits is superset of spi_ps_input_ena. */
# 3254|-> unsigned spi_ps_input_ena = shader->config.spi_ps_input_ena;
# 3255| unsigned spi_ps_input_addr = shader->config.spi_ps_input_addr;
# 3256| assert((spi_ps_input_ena & spi_ps_input_addr) == spi_ps_input_ena);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.c:3254:13: warning[deadcode.DeadStores]: Value stored to 'spi_ps_input_ena' during its initialization is never read
# 3252|
# 3253| /* Make sure spi_ps_input_addr bits is superset of spi_ps_input_ena. */
# 3254|-> unsigned spi_ps_input_ena = shader->config.spi_ps_input_ena;
# 3255| unsigned spi_ps_input_addr = shader->config.spi_ps_input_addr;
# 3256| assert((spi_ps_input_ena & spi_ps_input_addr) == spi_ps_input_ena);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.c: scope_hint: In function ‘si_shader_select_ps_parts’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.c:3255:13: warning[-Wunused-variable]: unused variable ‘spi_ps_input_addr’
# 3255 | unsigned spi_ps_input_addr = shader->config.spi_ps_input_addr;
# | ^~~~~~~~~~~~~~~~~
# 3253| /* Make sure spi_ps_input_addr bits is superset of spi_ps_input_ena. */
# 3254| unsigned spi_ps_input_ena = shader->config.spi_ps_input_ena;
# 3255|-> unsigned spi_ps_input_addr = shader->config.spi_ps_input_addr;
# 3256| assert((spi_ps_input_ena & spi_ps_input_addr) == spi_ps_input_ena);
# 3257|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.c:3255:13: warning[deadcode.DeadStores]: Value stored to 'spi_ps_input_addr' during its initialization is never read
# 3253| /* Make sure spi_ps_input_addr bits is superset of spi_ps_input_ena. */
# 3254| unsigned spi_ps_input_ena = shader->config.spi_ps_input_ena;
# 3255|-> unsigned spi_ps_input_addr = shader->config.spi_ps_input_addr;
# 3256| assert((spi_ps_input_ena & spi_ps_input_addr) == spi_ps_input_ena);
# 3257|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c: scope_hint: In function ‘si_aco_build_shader_binary’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c:121:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘buffer’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_live_shader_cache.h:53: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.h:118: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_internal.h:13: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c:120:19: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 119| unsigned code_size = code_dw * 4;
# 120| char *buffer = MALLOC(code_size + disasm_size);
# 121|-> memcpy(buffer, code, code_size);
# 122|
# 123| shader->binary.type = SI_SHADER_BINARY_RAW;
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c:136:7: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘malloc((long unsigned int)llvm_ir_size)’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c:135:39: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c:135:39: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 134| if (llvm_ir_size) {
# 135| shader->binary.llvm_ir_string = MALLOC(llvm_ir_size);
# 136|-> memcpy(shader->binary.llvm_ir_string, llvm_ir_str, llvm_ir_size);
# 137| }
# 138|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c:142:7: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘data’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c:141:20: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 140| unsigned symbol_size = num_symbols * sizeof(*symbols);
# 141| void *data = MALLOC(symbol_size);
# 142|-> memcpy(data, symbols, symbol_size);
# 143| shader->binary.symbols = data;
# 144| shader->binary.num_symbols = num_symbols;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c: scope_hint: In function ‘si_aco_resolve_symbols’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c:198:31: warning[-Wunused-variable]: unused variable ‘key’
# 198 | const union si_shader_key *key = &shader->key;
# | ^~~
# 196| const struct aco_symbol *symbols = (struct aco_symbol *)shader->binary.symbols;
# 197| const struct si_shader_selector *sel = shader->selector;
# 198|-> const union si_shader_key *key = &shader->key;
# 199|
# 200| for (int i = 0; i < shader->binary.num_symbols; i++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c:198:31: warning[deadcode.DeadStores]: Value stored to 'key' during its initialization is never read
# 196| const struct aco_symbol *symbols = (struct aco_symbol *)shader->binary.symbols;
# 197| const struct si_shader_selector *sel = shader->selector;
# 198|-> const union si_shader_key *key = &shader->key;
# 199|
# 200| for (int i = 0; i < shader->binary.num_symbols; i++) {
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c: scope_hint: In function ‘si_aco_build_shader_part_binary’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c:249:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘buffer’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_aco.c:248:19: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 247|
# 248| char *buffer = MALLOC(code_size + disasm_size);
# 249|-> memcpy(buffer, code, code_size);
# 250|
# 251| result->binary.type = SI_SHADER_BINARY_RAW;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader_info.c:837:84: warning[core.BitwiseShift]: Left shift by '32' overflows the capacity of 'unsigned int'
# 835| info->clipdist_mask = info->writes_clipvertex ? SI_USER_CLIP_PLANE_MASK :
# 836| u_bit_consecutive(0, info->base.clip_distance_array_size);
# 837|-> info->culldist_mask = u_bit_consecutive(0, info->base.cull_distance_array_size) <<
# 838| info->base.clip_distance_array_size;
# 839|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_sqtt.c: scope_hint: In function ‘si_sqtt_add_code_object’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_sqtt.c:1066:10: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
# 1064| uint8_t *code = malloc(shader->binary.uploaded_code_size);
# 1065| if (!code) {
# 1066|-> free(record);
# 1067| return false;
# 1068| }
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_state.c: scope_hint: In function ‘gfx11_dgpu_emit_framebuffer_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_state.c:3780:9: warning[-Wunused-variable]: unused variable ‘is_msaa_resolve’
# 3780 | bool is_msaa_resolve = state->nr_cbufs == 2 &&
# | ^~~~~~~~~~~~~~~
# 3778| struct si_texture *tex = NULL;
# 3779| struct si_surface *cb = NULL;
# 3780|-> bool is_msaa_resolve = state->nr_cbufs == 2 &&
# 3781| state->cbufs[0] && state->cbufs[0]->texture->nr_samples > 1 &&
# 3782| state->cbufs[1] && state->cbufs[1]->texture->nr_samples <= 1;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_state_shaders.cpp: scope_hint: In function ‘void si_shader_ps(si_screen*, si_shader*)’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_state_shaders.cpp:1842:19: warning[-Wunused-variable]: unused variable ‘input_ena’
# 1842 | const unsigned input_ena = shader->config.spi_ps_input_ena;
# | ^~~~~~~~~
# 1840| {
# 1841| struct si_shader_info *info = &shader->selector->info;
# 1842|-> const unsigned input_ena = shader->config.spi_ps_input_ena;
# 1843|
# 1844| /* we need to enable at least one of them, otherwise we hang the GPU */
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_state_streamout.c: scope_hint: In function ‘si_create_so_target’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_state_streamout.c:39:11: warning[-Wanalyzer-malloc-leak]: leak of ‘t’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_live_shader_cache.h:53: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.h:118: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_pipe.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_build_pm4.h:14: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_state_streamout.c:7: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_state_streamout.c:27:8: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_buffer.h:49: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/winsys/radeon_winsys.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_pipe.h:12: included_from: Included from here.
# 37|
# 38| util_range_add(&buf->b.b, &buf->valid_buffer_range, buffer_offset, buffer_offset + buffer_size);
# 39|-> return &t->b;
# 40| }
# 41|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_texture.c: scope_hint: In function ‘si_copy_multi_plane_texture’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_texture.c:76:23: warning[-Wunused-variable]: unused variable ‘dst_tex’
# 76 | struct si_texture *dst_tex = (struct si_texture *)dst;
# | ^~~~~~~
# 74| unsigned i, dx, dy;
# 75| struct si_texture *src_tex = (struct si_texture *)src;
# 76|-> struct si_texture *dst_tex = (struct si_texture *)dst;
# 77| struct pipe_box sbox;
# 78|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_texture.c: scope_hint: In function ‘si_texture_transfer_map’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_texture.c:2000:15: warning[-Wanalyzer-malloc-leak]: leak of ‘trans’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_live_shader_cache.h:53: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.h:118: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_pipe.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_texture.c:9: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_texture.c:1941:12: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_buffer.h:49: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/winsys/radeon_winsys.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_pipe.h:12: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_info.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.h:114: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 1998|
# 1999| *ptransfer = &trans->b.b;
# 2000|-> return map + offset;
# 2001|
# 2002| fail_trans:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_texture.c:2014:23: warning[deadcode.DeadStores]: Value stored to 'tex' during its initialization is never read
# 2012| struct si_transfer *stransfer = (struct si_transfer *)transfer;
# 2013| struct pipe_resource *texture = transfer->resource;
# 2014|-> struct si_texture *tex = (struct si_texture *)texture;
# 2015|
# 2016| /* Always unmap texture CPU mappings on 32-bit architectures, so that
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_texture.c: scope_hint: In function ‘si_create_surface’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_texture.c:2188:11: warning[-Wanalyzer-malloc-leak]: leak of ‘surface’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_texture.c:2166:33: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_texture.c: scope_hint: In function ‘si_create_surface’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 2186| tex->target != PIPE_BUFFER &&
# 2187| vi_dcc_formats_are_incompatible(tex, templ->u.tex.level, templ->format);
# 2188|-> return &surface->base;
# 2189| }
# 2190|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_compute.c:88:11: warning[core.NullDereference]: Array access (via field 'SysSemanticToIndex') results in a null pointer dereference
# 86| {
# 87| if (!restart) {
# 88|-> if (machine->SysSemanticToIndex[TGSI_SEMANTIC_BLOCK_ID] != -1) {
# 89| unsigned i = machine->SysSemanticToIndex[TGSI_SEMANTIC_BLOCK_ID];
# 90| int j;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_compute.c:121:10: warning[deadcode.DeadStores]: Value stored to 'grp_hit_barrier' is never read
# 119| restart_threads = false;
# 120| if (grp_hit_barrier) {
# 121|-> grp_hit_barrier = false;
# 122| restart_threads = true;
# 123| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_compute.c:131:8: warning[core.NullDereference]: Access to field 'Tokens' results in a dereference of a null pointer (loaded from variable 'machine')
# 129| struct tgsi_exec_machine *machine)
# 130| {
# 131|-> if (machine->Tokens == cs->tokens) {
# 132| tgsi_exec_machine_bind_shader(machine, NULL, NULL, NULL, NULL);
# 133| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_fs_exec.c: scope_hint: In function ‘softpipe_create_fs_variant_exec’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_fs_exec.c:202:11: warning[-Wanalyzer-malloc-leak]: leak of ‘shader’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_framebuffer.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_blitter.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_context.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_fs_exec.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_fs_exec.c:194:13: note: in expansion of macro ‘CALLOC_STRUCT’
# 200| shader->base.delete = exec_delete;
# 201|
# 202|-> return &shader->base;
# 203| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c: scope_hint: In function ‘handle_op_uint’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:378:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:378:19: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:378:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └────────────────────────────────┘
# ^
# 376| case TGSI_OPCODE_ATOMUADD:
# 377| for (c = 0; c < nc; c++) {
# 378|-> unsigned temp = sdata[c];
# 379| sdata[c] += ((uint32_t *)rgba[c])[qi];
# 380| ((uint32_t *)rgba[c])[qi] = temp;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:379:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:379:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:379:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 377| for (c = 0; c < nc; c++) {
# 378| unsigned temp = sdata[c];
# 379|-> sdata[c] += ((uint32_t *)rgba[c])[qi];
# 380| ((uint32_t *)rgba[c])[qi] = temp;
# 381| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:385:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:385:19: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:385:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └────────────────────────────────┘
# ^
# 383| case TGSI_OPCODE_ATOMXCHG:
# 384| for (c = 0; c < nc; c++) {
# 385|-> unsigned temp = sdata[c];
# 386| sdata[c] = ((uint32_t *)rgba[c])[qi];
# 387| ((uint32_t *)rgba[c])[qi] = temp;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:386:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:386:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:386:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 384| for (c = 0; c < nc; c++) {
# 385| unsigned temp = sdata[c];
# 386|-> sdata[c] = ((uint32_t *)rgba[c])[qi];
# 387| ((uint32_t *)rgba[c])[qi] = temp;
# 388| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:392:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:392:19: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:392:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └────────────────────────────────┘
# ^
# 390| case TGSI_OPCODE_ATOMCAS:
# 391| for (c = 0; c < nc; c++) {
# 392|-> unsigned dst_x = sdata[c];
# 393| unsigned cmp_x = ((uint32_t *)rgba[c])[qi];
# 394| unsigned src_x = ((uint32_t *)rgba2[c])[qi];
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:396:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:396:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:396:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 394| unsigned src_x = ((uint32_t *)rgba2[c])[qi];
# 395| unsigned temp = sdata[c];
# 396|-> sdata[c] = (dst_x == cmp_x) ? src_x : dst_x;
# 397| ((uint32_t *)rgba[c])[qi] = temp;
# 398| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:402:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:402:19: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:402:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └────────────────────────────────┘
# ^
# 400| case TGSI_OPCODE_ATOMAND:
# 401| for (c = 0; c < nc; c++) {
# 402|-> unsigned temp = sdata[c];
# 403| sdata[c] &= ((uint32_t *)rgba[c])[qi];
# 404| ((uint32_t *)rgba[c])[qi] = temp;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:403:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:403:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:403:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 401| for (c = 0; c < nc; c++) {
# 402| unsigned temp = sdata[c];
# 403|-> sdata[c] &= ((uint32_t *)rgba[c])[qi];
# 404| ((uint32_t *)rgba[c])[qi] = temp;
# 405| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:409:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:409:19: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:409:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └────────────────────────────────┘
# ^
# 407| case TGSI_OPCODE_ATOMOR:
# 408| for (c = 0; c < nc; c++) {
# 409|-> unsigned temp = sdata[c];
# 410| sdata[c] |= ((uint32_t *)rgba[c])[qi];
# 411| ((uint32_t *)rgba[c])[qi] = temp;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:410:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:410:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:410:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 408| for (c = 0; c < nc; c++) {
# 409| unsigned temp = sdata[c];
# 410|-> sdata[c] |= ((uint32_t *)rgba[c])[qi];
# 411| ((uint32_t *)rgba[c])[qi] = temp;
# 412| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:416:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:416:19: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:416:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └────────────────────────────────┘
# ^
# 414| case TGSI_OPCODE_ATOMXOR:
# 415| for (c = 0; c < nc; c++) {
# 416|-> unsigned temp = sdata[c];
# 417| sdata[c] ^= ((uint32_t *)rgba[c])[qi];
# 418| ((uint32_t *)rgba[c])[qi] = temp;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:417:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:417:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:417:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 415| for (c = 0; c < nc; c++) {
# 416| unsigned temp = sdata[c];
# 417|-> sdata[c] ^= ((uint32_t *)rgba[c])[qi];
# 418| ((uint32_t *)rgba[c])[qi] = temp;
# 419| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:423:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:423:19: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:423:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └────────────────────────────────┘
# ^
# 421| case TGSI_OPCODE_ATOMUMIN:
# 422| for (c = 0; c < nc; c++) {
# 423|-> unsigned dst_x = sdata[c];
# 424| unsigned src_x = ((uint32_t *)rgba[c])[qi];
# 425| sdata[c] = MIN2(dst_x, src_x);
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:425:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:425:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:425:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 423| unsigned dst_x = sdata[c];
# 424| unsigned src_x = ((uint32_t *)rgba[c])[qi];
# 425|-> sdata[c] = MIN2(dst_x, src_x);
# 426| ((uint32_t *)rgba[c])[qi] = dst_x;
# 427| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:431:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:431:19: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:431:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └────────────────────────────────┘
# ^
# 429| case TGSI_OPCODE_ATOMUMAX:
# 430| for (c = 0; c < nc; c++) {
# 431|-> unsigned dst_x = sdata[c];
# 432| unsigned src_x = ((uint32_t *)rgba[c])[qi];
# 433| sdata[c] = MAX2(dst_x, src_x);
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:433:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:433:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:433:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 431| unsigned dst_x = sdata[c];
# 432| unsigned src_x = ((uint32_t *)rgba[c])[qi];
# 433|-> sdata[c] = MAX2(dst_x, src_x);
# 434| ((uint32_t *)rgba[c])[qi] = dst_x;
# 435| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:439:27: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:439:27: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:439:27: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └────────────────────────────────┘
# ^
# 437| case TGSI_OPCODE_ATOMIMIN:
# 438| for (c = 0; c < nc; c++) {
# 439|-> int dst_x = sdata[c];
# 440| int src_x = ((uint32_t *)rgba[c])[qi];
# 441| sdata[c] = MIN2(dst_x, src_x);
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:441:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:441:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:441:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 439| int dst_x = sdata[c];
# 440| int src_x = ((uint32_t *)rgba[c])[qi];
# 441|-> sdata[c] = MIN2(dst_x, src_x);
# 442| ((uint32_t *)rgba[c])[qi] = dst_x;
# 443| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:447:27: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:447:27: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:447:27: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └────────────────────────────────┘
# ^
# 445| case TGSI_OPCODE_ATOMIMAX:
# 446| for (c = 0; c < nc; c++) {
# 447|-> int dst_x = sdata[c];
# 448| int src_x = ((uint32_t *)rgba[c])[qi];
# 449| sdata[c] = MAX2(dst_x, src_x);
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:449:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:449:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:449:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 447| int dst_x = sdata[c];
# 448| int src_x = ((uint32_t *)rgba[c])[qi];
# 449|-> sdata[c] = MAX2(dst_x, src_x);
# 450| ((uint32_t *)rgba[c])[qi] = dst_x;
# 451| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c: scope_hint: In function ‘handle_op_int’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:494:14: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:494:14: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:494:14: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └───────────────────────┘
# ^
# 492| case TGSI_OPCODE_ATOMUADD:
# 493| for (c = 0; c < nc; c++) {
# 494|-> int temp = sdata[c];
# 495| sdata[c] += ((int32_t *)rgba[c])[qi];
# 496| ((int32_t *)rgba[c])[qi] = temp;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:495:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:495:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:495:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 493| for (c = 0; c < nc; c++) {
# 494| int temp = sdata[c];
# 495|-> sdata[c] += ((int32_t *)rgba[c])[qi];
# 496| ((int32_t *)rgba[c])[qi] = temp;
# 497| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:501:14: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:501:14: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:501:14: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └───────────────────────┘
# ^
# 499| case TGSI_OPCODE_ATOMXCHG:
# 500| for (c = 0; c < nc; c++) {
# 501|-> int temp = sdata[c];
# 502| sdata[c] = ((int32_t *)rgba[c])[qi];
# 503| ((int32_t *)rgba[c])[qi] = temp;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:502:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:502:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:502:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 500| for (c = 0; c < nc; c++) {
# 501| int temp = sdata[c];
# 502|-> sdata[c] = ((int32_t *)rgba[c])[qi];
# 503| ((int32_t *)rgba[c])[qi] = temp;
# 504| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:508:14: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:508:14: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:508:14: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └───────────────────────┘
# ^
# 506| case TGSI_OPCODE_ATOMCAS:
# 507| for (c = 0; c < nc; c++) {
# 508|-> int dst_x = sdata[c];
# 509| int cmp_x = ((int32_t *)rgba[c])[qi];
# 510| int src_x = ((int32_t *)rgba2[c])[qi];
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:512:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:512:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:512:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 510| int src_x = ((int32_t *)rgba2[c])[qi];
# 511| int temp = sdata[c];
# 512|-> sdata[c] = (dst_x == cmp_x) ? src_x : dst_x;
# 513| ((int32_t *)rgba[c])[qi] = temp;
# 514| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:518:14: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:518:14: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:518:14: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └───────────────────────┘
# ^
# 516| case TGSI_OPCODE_ATOMAND:
# 517| for (c = 0; c < nc; c++) {
# 518|-> int temp = sdata[c];
# 519| sdata[c] &= ((int32_t *)rgba[c])[qi];
# 520| ((int32_t *)rgba[c])[qi] = temp;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:519:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:519:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:519:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 517| for (c = 0; c < nc; c++) {
# 518| int temp = sdata[c];
# 519|-> sdata[c] &= ((int32_t *)rgba[c])[qi];
# 520| ((int32_t *)rgba[c])[qi] = temp;
# 521| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:525:14: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:525:14: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:525:14: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └───────────────────────┘
# ^
# 523| case TGSI_OPCODE_ATOMOR:
# 524| for (c = 0; c < nc; c++) {
# 525|-> int temp = sdata[c];
# 526| sdata[c] |= ((int32_t *)rgba[c])[qi];
# 527| ((int32_t *)rgba[c])[qi] = temp;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:526:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:526:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:526:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 524| for (c = 0; c < nc; c++) {
# 525| int temp = sdata[c];
# 526|-> sdata[c] |= ((int32_t *)rgba[c])[qi];
# 527| ((int32_t *)rgba[c])[qi] = temp;
# 528| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:532:14: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:532:14: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:532:14: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └───────────────────────┘
# ^
# 530| case TGSI_OPCODE_ATOMXOR:
# 531| for (c = 0; c < nc; c++) {
# 532|-> int temp = sdata[c];
# 533| sdata[c] ^= ((int32_t *)rgba[c])[qi];
# 534| ((int32_t *)rgba[c])[qi] = temp;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:533:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:533:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:533:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 531| for (c = 0; c < nc; c++) {
# 532| int temp = sdata[c];
# 533|-> sdata[c] ^= ((int32_t *)rgba[c])[qi];
# 534| ((int32_t *)rgba[c])[qi] = temp;
# 535| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:539:14: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:539:14: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:539:14: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └───────────────────────┘
# ^
# 537| case TGSI_OPCODE_ATOMUMIN:
# 538| for (c = 0; c < nc; c++) {
# 539|-> int dst_x = sdata[c];
# 540| int src_x = ((int32_t *)rgba[c])[qi];
# 541| sdata[c] = MIN2(dst_x, src_x);
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:541:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:541:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:541:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 539| int dst_x = sdata[c];
# 540| int src_x = ((int32_t *)rgba[c])[qi];
# 541|-> sdata[c] = MIN2(dst_x, src_x);
# 542| ((int32_t *)rgba[c])[qi] = dst_x;
# 543| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:547:14: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:547:14: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:547:14: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └───────────────────────┘
# ^
# 545| case TGSI_OPCODE_ATOMUMAX:
# 546| for (c = 0; c < nc; c++) {
# 547|-> int dst_x = sdata[c];
# 548| int src_x = ((int32_t *)rgba[c])[qi];
# 549| sdata[c] = MAX2(dst_x, src_x);
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:549:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:549:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:549:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 547| int dst_x = sdata[c];
# 548| int src_x = ((int32_t *)rgba[c])[qi];
# 549|-> sdata[c] = MAX2(dst_x, src_x);
# 550| ((int32_t *)rgba[c])[qi] = dst_x;
# 551| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:555:14: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:555:14: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:555:14: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └───────────────────────┘
# ^
# 553| case TGSI_OPCODE_ATOMIMIN:
# 554| for (c = 0; c < nc; c++) {
# 555|-> int dst_x = sdata[c];
# 556| int src_x = ((int32_t *)rgba[c])[qi];
# 557| sdata[c] = MIN2(dst_x, src_x);
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:557:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:557:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:557:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 555| int dst_x = sdata[c];
# 556| int src_x = ((int32_t *)rgba[c])[qi];
# 557|-> sdata[c] = MIN2(dst_x, src_x);
# 558| ((int32_t *)rgba[c])[qi] = dst_x;
# 559| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:563:14: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:563:14: note: read of 4 bytes from after the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:563:14: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# └───────────────────────┘
# ^
# 561| case TGSI_OPCODE_ATOMIMAX:
# 562| for (c = 0; c < nc; c++) {
# 563|-> int dst_x = sdata[c];
# 564| int src_x = ((int32_t *)rgba[c])[qi];
# 565| sdata[c] = MAX2(dst_x, src_x);
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:565:19: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:565:19: note: write of 4 bytes to beyond the end of ‘sdata’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_image.c:565:19: note: valid subscripts for ‘sdata’ are ‘[0]’ to ‘[3]’
# 563| int dst_x = sdata[c];
# 564| int src_x = ((int32_t *)rgba[c])[qi];
# 565|-> sdata[c] = MAX2(dst_x, src_x);
# 566| ((int32_t *)rgba[c])[qi] = dst_x;
# 567| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_prim_vbuf.c: scope_hint: In function ‘sp_create_vbuf_backend’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_prim_vbuf.c:668:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘cvbr’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_framebuffer.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_blitter.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_context.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_prim_vbuf.c:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_prim_vbuf.c:649:40: note: in expansion of macro ‘CALLOC_STRUCT’
# 666| cvbr->base.destroy = sp_vbuf_destroy;
# 667|
# 668|-> cvbr->softpipe = sp;
# 669|
# 670| cvbr->setup = sp_setup_create_context(cvbr->softpipe);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_prim_vbuf.c:672:11: warning[-Wanalyzer-malloc-leak]: leak of ‘cvbr’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_prim_vbuf.c:649:40: note: in expansion of macro ‘CALLOC_STRUCT’
# 670| cvbr->setup = sp_setup_create_context(cvbr->softpipe);
# 671|
# 672|-> return &cvbr->base;
# 673| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_blend.c: scope_hint: In function ‘sp_quad_blend_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_blend.c:1312:11: warning[-Wanalyzer-malloc-leak]: leak of ‘stage’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_blend.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_blend.c:1302:37: note: in expansion of macro ‘CALLOC_STRUCT’
# 1310| stage->base.destroy = blend_destroy;
# 1311|
# 1312|-> return &stage->base;
# 1313| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_depth_test.c: scope_hint: In function ‘sp_quad_depth_test_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_depth_test.c:1092:20: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘stage’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_depth_test.c:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_depth_test.c:1090:31: note: in expansion of macro ‘CALLOC_STRUCT’
# 1090| struct quad_stage *stage = CALLOC_STRUCT(quad_stage);
# 1091|
# 1092|-> stage->softpipe = softpipe;
# 1093| stage->begin = depth_test_begin;
# 1094| stage->run = choose_depth_test;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_depth_test.c:946: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_depth_test_tmp.h:133:7: warning[deadcode.DeadStores]: Value stored to 'depth16' is never read
# 131| #endif
# 132|
# 133|-> depth16 = (uint16_t (*)[TILE_SIZE]) &depth16[0][2];
# 134|
# 135| quads[i]->inout.mask = mask;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_fs.c: scope_hint: In function ‘sp_quad_shade_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_fs.c:170:11: warning[-Wanalyzer-malloc-leak]: leak of ‘qss’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_fs.c:40: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_quad_fs.c:161:35: note: in expansion of macro ‘CALLOC_STRUCT’
# 168| qss->stage.destroy = shade_destroy;
# 169|
# 170|-> return &qss->stage;
# 171|
# 172| fail:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_query.c: scope_hint: In function ‘softpipe_create_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_query.c:76:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘sq’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_context.h:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_query.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_query.c:75:9: note: in expansion of macro ‘CALLOC_STRUCT’
# 74| type == PIPE_QUERY_TIMESTAMP_DISJOINT);
# 75| sq = CALLOC_STRUCT( softpipe_query );
# 76|-> sq->type = type;
# 77| sq->index = index;
# 78| return (struct pipe_query *)sq;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_setup.c: scope_hint: In function ‘sp_setup_create_context’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_setup.c:1435:20: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘setup’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_framebuffer.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_blitter.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_context.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_setup.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_setup.c:1432:34: note: in expansion of macro ‘CALLOC_STRUCT’
# 1433| unsigned i;
# 1434|
# 1435|-> setup->softpipe = softpipe;
# 1436|
# 1437| for (i = 0; i < MAX_QUADS; i++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_state_derived.c:308:23: warning[core.NullDereference]: Array access (via field 'file_max') results in a null pointer dereference
# 306| softpipe->vs->max_sampler);
# 307| set_shader_sampler(softpipe, PIPE_SHADER_FRAGMENT,
# 308|-> softpipe->fs_variant->info.file_max[TGSI_FILE_SAMPLER]);
# 309| if (softpipe->gs) {
# 310| set_shader_sampler(softpipe, PIPE_SHADER_GEOMETRY,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_state_shader.c: scope_hint: In function ‘softpipe_create_fs_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_state_shader.c:161:23: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘state’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_framebuffer.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_blitter.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_context.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_state_shader.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_state_shader.c:155:39: note: in expansion of macro ‘CALLOC_STRUCT’
# 159|
# 160| /* draw's fs state */
# 161|-> state->draw_shader = draw_create_fragment_shader(softpipe->draw,
# 162| &state->shader);
# 163| if (!state->draw_shader) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_state_shader.c:352:21: warning[core.NullDereference]: Dereference of null pointer
# 350| (state) ? state->draw_data : 0);
# 351|
# 352|-> tgsi_free_tokens(state->shader.tokens);
# 353| FREE(state);
# 354| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_state_shader.c: scope_hint: In function ‘softpipe_create_compute_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_state_shader.c:412:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘state’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_state_shader.c:410:38: note: in expansion of macro ‘CALLOC_STRUCT’
# 410| struct sp_compute_shader *state = CALLOC_STRUCT(sp_compute_shader);
# 411|
# 412|-> state->shader = *templ;
# 413|
# 414| if (templ->ir_type == PIPE_SHADER_IR_NIR) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_state_so.c: scope_hint: In function ‘softpipe_set_so_targets’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_state_so.c:76:43: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘*targets’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_blitter.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_context.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_state_so.c:28: included_from: Included from here.
# 74| if (targets[i]) {
# 75| void *buf = softpipe_resource(targets[i]->buffer)->data;
# 76|-> softpipe->so_targets[i]->mapping = buf;
# 77| }
# 78| }
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c: scope_hint: In function ‘mip_filter_nearest’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c:2191:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/util/compiler.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_context.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:358:34: note: in definition of macro ‘CLAMP’
# 2189|
# 2190| for (j = 0; j < TGSI_QUAD_SIZE; j++) {
# 2191|-> args.s = s[j];
# 2192| args.t = t[j];
# 2193| args.p = p[j];
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c: scope_hint: In function ‘create_filter_table’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c:2324:17: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘lut’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c:2318:30: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c:2318:30: note: in expansion of macro ‘MALLOC’
# 2322| const float r2 = (float) i / (float) (WEIGHT_LUT_SIZE - 1);
# 2323| const float weight = (float) expf(-alpha * r2);
# 2324|-> lut[i] = weight;
# 2325| }
# 2326| weightLut = lut;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c:2803:15: warning[core.UndefinedBinaryOperatorResult]: The left operand of '>' is a garbage value
# 2801| * in texture format (quantization!).
# 2802| */
# 2803|-> pc[0] = CLAMP(c0[0], 0.0F, 1.0F);
# 2804| pc[1] = CLAMP(c0[1], 0.0F, 1.0F);
# 2805| pc[2] = CLAMP(c0[2], 0.0F, 1.0F);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c:2808:13: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2806| pc[3] = CLAMP(c0[3], 0.0F, 1.0F);
# 2807| } else {
# 2808|-> pc[0] = c0[0];
# 2809| pc[1] = c0[1];
# 2810| pc[2] = c0[2];
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c: scope_hint: In function ‘softpipe_create_sampler_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c:3476:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘samp’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c:3474:30: note: in expansion of macro ‘CALLOC_STRUCT’
# 3474| struct sp_sampler *samp = CALLOC_STRUCT(sp_sampler);
# 3475|
# 3476|-> samp->base = *sampler;
# 3477|
# 3478| /* Note that (for instance) linear_texcoord_s and
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c: scope_hint: In function ‘softpipe_create_sampler_view’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c:3635:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘resource’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_tex_sample.c:43: included_from: Included from here.
# 3633| sview->need_cube_convert = (view->target == PIPE_TEXTURE_CUBE ||
# 3634| view->target == PIPE_TEXTURE_CUBE_ARRAY);
# 3635|-> sview->pot2d = spr->pot &&
# 3636| (view->target == PIPE_TEXTURE_2D ||
# 3637| view->target == PIPE_TEXTURE_RECT);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_texture.c: scope_hint: In function ‘softpipe_create_surface’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_texture.c:303:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pt’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_texture.c: scope_hint: In function ‘softpipe_create_surface’
# 301| ps->context = pipe;
# 302| ps->format = surf_tmpl->format;
# 303|-> if (pt->target != PIPE_BUFFER) {
# 304| assert(surf_tmpl->u.tex.level <= pt->last_level);
# 305| ps->width = u_minify(pt->width0, surf_tmpl->u.tex.level);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_texture.c: scope_hint: In function ‘softpipe_transfer_map’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_texture.c:449:15: warning[-Wanalyzer-malloc-leak]: leak of ‘spt’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_texture.c:414:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_defines.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_texture.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 447|
# 448| *transfer = pt;
# 449|-> return map + spt->offset;
# 450| }
# 451|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_texture.c: scope_hint: In function ‘softpipe_user_buffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_texture.c:508:11: warning[-Wanalyzer-malloc-leak]: leak of ‘spr’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_texture.c:491:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/softpipe/sp_texture.c: scope_hint: In function ‘softpipe_user_buffer_create’
# 506| spr->data = ptr;
# 507|
# 508|-> return &spr->base;
# 509| }
# 510|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1240:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1238| switch (hwtnl->cmd.vdecl[i].identity.type) {
# 1239| case SVGA3D_DECLTYPE_FLOAT1:
# 1240|-> width = 4;
# 1241| break;
# 1242| case SVGA3D_DECLTYPE_FLOAT2:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1243:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1241| break;
# 1242| case SVGA3D_DECLTYPE_FLOAT2:
# 1243|-> width = 4 * 2;
# 1244| break;
# 1245| case SVGA3D_DECLTYPE_FLOAT3:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1246:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1244| break;
# 1245| case SVGA3D_DECLTYPE_FLOAT3:
# 1246|-> width = 4 * 3;
# 1247| break;
# 1248| case SVGA3D_DECLTYPE_FLOAT4:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1249:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1247| break;
# 1248| case SVGA3D_DECLTYPE_FLOAT4:
# 1249|-> width = 4 * 4;
# 1250| break;
# 1251| case SVGA3D_DECLTYPE_D3DCOLOR:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1252:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1250| break;
# 1251| case SVGA3D_DECLTYPE_D3DCOLOR:
# 1252|-> width = 4;
# 1253| break;
# 1254| case SVGA3D_DECLTYPE_UBYTE4:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1255:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1253| break;
# 1254| case SVGA3D_DECLTYPE_UBYTE4:
# 1255|-> width = 1 * 4;
# 1256| break;
# 1257| case SVGA3D_DECLTYPE_SHORT2:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1258:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1256| break;
# 1257| case SVGA3D_DECLTYPE_SHORT2:
# 1258|-> width = 2 * 2;
# 1259| break;
# 1260| case SVGA3D_DECLTYPE_SHORT4:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1261:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1259| break;
# 1260| case SVGA3D_DECLTYPE_SHORT4:
# 1261|-> width = 2 * 4;
# 1262| break;
# 1263| case SVGA3D_DECLTYPE_UBYTE4N:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1264:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1262| break;
# 1263| case SVGA3D_DECLTYPE_UBYTE4N:
# 1264|-> width = 1 * 4;
# 1265| break;
# 1266| case SVGA3D_DECLTYPE_SHORT2N:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1267:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1265| break;
# 1266| case SVGA3D_DECLTYPE_SHORT2N:
# 1267|-> width = 2 * 2;
# 1268| break;
# 1269| case SVGA3D_DECLTYPE_SHORT4N:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1270:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1268| break;
# 1269| case SVGA3D_DECLTYPE_SHORT4N:
# 1270|-> width = 2 * 4;
# 1271| break;
# 1272| case SVGA3D_DECLTYPE_USHORT2N:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1273:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1271| break;
# 1272| case SVGA3D_DECLTYPE_USHORT2N:
# 1273|-> width = 2 * 2;
# 1274| break;
# 1275| case SVGA3D_DECLTYPE_USHORT4N:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1276:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1274| break;
# 1275| case SVGA3D_DECLTYPE_USHORT4N:
# 1276|-> width = 2 * 4;
# 1277| break;
# 1278| case SVGA3D_DECLTYPE_UDEC3:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1279:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1277| break;
# 1278| case SVGA3D_DECLTYPE_UDEC3:
# 1279|-> width = 4;
# 1280| break;
# 1281| case SVGA3D_DECLTYPE_DEC3N:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1282:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1280| break;
# 1281| case SVGA3D_DECLTYPE_DEC3N:
# 1282|-> width = 4;
# 1283| break;
# 1284| case SVGA3D_DECLTYPE_FLOAT16_2:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1285:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1283| break;
# 1284| case SVGA3D_DECLTYPE_FLOAT16_2:
# 1285|-> width = 2 * 2;
# 1286| break;
# 1287| case SVGA3D_DECLTYPE_FLOAT16_4:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1288:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1286| break;
# 1287| case SVGA3D_DECLTYPE_FLOAT16_4:
# 1288|-> width = 2 * 4;
# 1289| break;
# 1290| default:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_draw.c:1292:10: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 1290| default:
# 1291| assert(0);
# 1292|-> width = 0;
# 1293| break;
# 1294| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_blit.c:58:23: warning[core.NullDereference]: Access to field 'format' results in a dereference of a null pointer (loaded from variable 'src_tex')
# 56| memset(blit, 0, sizeof(*blit));
# 57|
# 58|-> blit->src.format = src_tex->format;
# 59| blit->dst.format = dst_tex->format;
# 60|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:179:7: warning[deadcode.DeadStores]: Value stored to 'state' is never read
# 177| sws->fence_finish(sws, sq->fence, OS_TIMEOUT_INFINITE,
# 178| SVGA_FENCE_FLAG_QUERY);
# 179|-> state = sq->queryResult->state;
# 180| }
# 181|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c: scope_hint: In function ‘allocate_query_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:285:32: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘alloc_entry’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:284:21: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:284:21: note: in expansion of macro ‘CALLOC_STRUCT’
# 283| assert(index != -1);
# 284| alloc_entry = CALLOC_STRUCT(svga_qmem_alloc_entry);
# 285|-> alloc_entry->block_index = index;
# 286| }
# 287|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c: scope_hint: In function ‘svga_create_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:754:11: warning[-Wanalyzer-malloc-leak]: leak of ‘sq’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:632:9: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_context.h:1140:7: note: in expansion of macro ‘SVGA_RETRY_CHECK’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:495:7: note: in expansion of macro ‘SVGA_RETRY’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_context.h:1140:7: note: in expansion of macro ‘SVGA_RETRY_CHECK’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:495:7: note: in expansion of macro ‘SVGA_RETRY’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c: scope_hint: In function ‘svga_create_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_context.h:1081:26: note: in definition of macro ‘SVGA_TRY’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:517:4: note: in expansion of macro ‘SVGA_RETRY_OOM’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_context.h:1081:26: note: in definition of macro ‘SVGA_TRY’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_context.h:1140:7: note: in expansion of macro ‘SVGA_RETRY_CHECK’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:523:4: note: in expansion of macro ‘SVGA_RETRY’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_context.h:1140:7: note: in expansion of macro ‘SVGA_RETRY_CHECK’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:524:4: note: in expansion of macro ‘SVGA_RETRY’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_context.h:1140:7: note: in expansion of macro ‘SVGA_RETRY_CHECK’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:524:4: note: in expansion of macro ‘SVGA_RETRY’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c: scope_hint: In function ‘svga_create_query’
# 752| sq->type = query_type;
# 753|
# 754|-> return &sq->base;
# 755|
# 756| fail:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c: scope_hint: In function ‘svga_begin_query’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:856:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘q’
# 854| svga_hwtnl_flush_retry(svga);
# 855|
# 856|-> switch (sq->type) {
# 857| case PIPE_QUERY_OCCLUSION_COUNTER:
# 858| case PIPE_QUERY_OCCLUSION_PREDICATE:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_query.c:880:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 878| case PIPE_QUERY_TIMESTAMP:
# 879| assert(svga_have_vgpu10(svga));
# 880|-> ret = begin_query_vgpu10(svga, sq);
# 881| assert(ret == PIPE_OK);
# 882| break;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_sampler.c: scope_hint: In function ‘svga_create_sampler_view’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_sampler.c:383:11: warning[-Wanalyzer-malloc-leak]: leak of ‘sv’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_sampler.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_sampler.c:365:40: note: in expansion of macro ‘CALLOC_STRUCT’
# 381| SVGA_STATS_COUNT_SAMPLERVIEW);
# 382|
# 383|-> return &sv->base;
# 384| }
# 385|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_streamout.c: scope_hint: In function ‘svga_create_stream_output_target’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_streamout.c:400:11: warning[-Wanalyzer-malloc-leak]: leak of ‘sot’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_streamout.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_streamout.c:389:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_pipe_streamout.c: scope_hint: In function ‘svga_create_stream_output_target’
# 398| sot->base.buffer_size = buffer_size;
# 399|
# 400|-> return &sot->base;
# 401| }
# 402|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_resource_buffer.c: scope_hint: In function ‘svga_user_buffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_resource_buffer.c:610:11: warning[-Wanalyzer-malloc-leak]: leak of ‘sbuf’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_resource_buffer.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_resource_buffer.c:587:11: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_resource_buffer.c: scope_hint: In function ‘svga_user_buffer_create’
# 608| ss->hud.num_resources++;
# 609|
# 610|-> return &sbuf->b;
# 611|
# 612| no_sbuf:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_cmd.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_resource_buffer.h:309:13: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 307| if (ret != PIPE_OK) {
# 308| svga_context_flush(svga, NULL);
# 309|-> ret = SVGA3D_BindGBSurface(swc, sbuf->handle);
# 310| assert(ret == PIPE_OK);
# 311| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_resource_texture.c:419:13: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 417| if (ret != PIPE_OK) {
# 418| svga_context_flush(svga, NULL);
# 419|-> ret = SVGA3D_BindGBSurface(swc, surf);
# 420| assert(ret == PIPE_OK);
# 421| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_resource_texture.c:862:10: warning[deadcode.DeadStores]: Value stored to 'max_dim' is never read
# 860| case PIPE_TEXTURE_CUBE_ARRAY:
# 861| case PIPE_TEXTURE_2D_ARRAY:
# 862|-> max_dim = MAX2(max_dim, template->height0);
# 863| break;
# 864| case PIPE_TEXTURE_3D:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_resource_texture.c:865:10: warning[deadcode.DeadStores]: Value stored to 'max_dim' is never read
# 863| break;
# 864| case PIPE_TEXTURE_3D:
# 865|-> max_dim = MAX3(max_dim, template->height0, template->depth0);
# 866| break;
# 867| case PIPE_TEXTURE_RECT:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_sampler_view.c: scope_hint: In function ‘svga_destroy_sampler_view_priv’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_sampler_view.c:221:31: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘v’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_sampler_view.c:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_sampler_view.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_defines.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_winsys.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_cmd.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_sampler_view.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:51:52: note: in definition of macro ‘p_atomic_dec_return’
# 219| svga_destroy_sampler_view_priv(struct svga_sampler_view *v)
# 220| {
# 221|-> struct svga_texture *tex = svga_texture(v->texture);
# 222|
# 223| if (v->handle != tex->handle) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_screen.c:94:16: warning[deadcode.DeadStores]: Value stored to 'build' during its initialization is never read
# 92| svga_get_name( struct pipe_screen *pscreen )
# 93| {
# 94|-> const char *build = "", *llvm = "", *mutex = "";
# 95| static char name[100];
# 96| #if MESA_DEBUG
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_screen.c:94:29: warning[deadcode.DeadStores]: Value stored to 'llvm' during its initialization is never read
# 92| svga_get_name( struct pipe_screen *pscreen )
# 93| {
# 94|-> const char *build = "", *llvm = "", *mutex = "";
# 95| static char name[100];
# 96| #if MESA_DEBUG
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_shader.c:799:17: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct svga_shader_variant', which is incompatible with sizeof operand type 'struct svga_fs_variant'
# 797| switch (type) {
# 798| case PIPE_SHADER_FRAGMENT:
# 799|-> variant = CALLOC(1, sizeof(struct svga_fs_variant));
# 800| break;
# 801| case PIPE_SHADER_GEOMETRY:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_shader.c:802:17: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct svga_shader_variant', which is incompatible with sizeof operand type 'struct svga_gs_variant'
# 800| break;
# 801| case PIPE_SHADER_GEOMETRY:
# 802|-> variant = CALLOC(1, sizeof(struct svga_gs_variant));
# 803| break;
# 804| case PIPE_SHADER_VERTEX:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_shader.c:805:17: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct svga_shader_variant', which is incompatible with sizeof operand type 'struct svga_vs_variant'
# 803| break;
# 804| case PIPE_SHADER_VERTEX:
# 805|-> variant = CALLOC(1, sizeof(struct svga_vs_variant));
# 806| break;
# 807| case PIPE_SHADER_TESS_EVAL:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_shader.c:808:17: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct svga_shader_variant', which is incompatible with sizeof operand type 'struct svga_tes_variant'
# 806| break;
# 807| case PIPE_SHADER_TESS_EVAL:
# 808|-> variant = CALLOC(1, sizeof(struct svga_tes_variant));
# 809| break;
# 810| case PIPE_SHADER_TESS_CTRL:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_shader.c:811:17: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct svga_shader_variant', which is incompatible with sizeof operand type 'struct svga_tcs_variant'
# 809| break;
# 810| case PIPE_SHADER_TESS_CTRL:
# 811|-> variant = CALLOC(1, sizeof(struct svga_tcs_variant));
# 812| break;
# 813| case PIPE_SHADER_COMPUTE:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_shader.c:814:17: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct svga_shader_variant', which is incompatible with sizeof operand type 'struct svga_cs_variant'
# 812| break;
# 813| case PIPE_SHADER_COMPUTE:
# 814|-> variant = CALLOC(1, sizeof(struct svga_cs_variant));
# 815| break;
# 816| default:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state.c:364:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 362|
# 363| /* XXX preliminary code */
# 364|-> ret = SVGA3D_vgpu10_DefineRasterizerState(svga->swc,
# 365| id,
# 366| SVGA3D_FILLMODE_FILL,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_constants.c:76:18: warning[core.uninitialized.Assign]: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage
# 74| }
# 75| else {
# 76|-> *dest_u += 4;
# 77| }
# 78| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_constants.c:914:4: warning[deadcode.DeadStores]: Value stored to 'cbuf' is never read
# 912| shader == PIPE_SHADER_COMPUTE);
# 913|
# 914|-> cbuf = &svga->curr.constbufs[shader][0];
# 915|
# 916| switch (shader) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_constants.c:1005:38: warning[core.NullDereference]: Dereference of null pointer
# 1003| * SVGA3D device requires a multiple of 16 bytes.
# 1004| */
# 1005|-> const unsigned total_size = buffer->b.width0;
# 1006|
# 1007| if (offset + align(size, 16) <= total_size) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_framebuffer.c:520:7: warning[deadcode.DeadStores]: Value stored to 'fw' is never read
# 518|
# 519| if (fw < 0 || fh < 0) {
# 520|-> fw = fh = fx = fy = 0;
# 521| degenerate = true;
# 522| goto out;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_framebuffer.c:520:12: warning[deadcode.DeadStores]: Although the value stored to 'fh' is used in the enclosing expression, the value is never actually read from 'fh'
# 518|
# 519| if (fw < 0 || fh < 0) {
# 520|-> fw = fh = fx = fy = 0;
# 521| degenerate = true;
# 522| goto out;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_framebuffer.c:520:17: warning[deadcode.DeadStores]: Although the value stored to 'fx' is used in the enclosing expression, the value is never actually read from 'fx'
# 518|
# 519| if (fw < 0 || fh < 0) {
# 520|-> fw = fh = fx = fy = 0;
# 521| degenerate = true;
# 522| goto out;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_framebuffer.c:520:22: warning[deadcode.DeadStores]: Although the value stored to 'fy' is used in the enclosing expression, the value is never actually read from 'fy'
# 518|
# 519| if (fw < 0 || fh < 0) {
# 520|-> fw = fh = fx = fy = 0;
# 521| degenerate = true;
# 522| goto out;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_framebuffer.c: scope_hint: In function ‘emit_viewport’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_framebuffer.c:740:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘&viewports’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_framebuffer.c: scope_hint: In function ‘emit_viewport’
# 738| return ret;
# 739| }
# 740|-> memcpy(svga->state.hw_clear.viewports, viewports,
# 741| max_viewports * sizeof viewports[0]);
# 742| }
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_framebuffer.c:747:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘&prescale’
# 745| max_viewports * sizeof prescale[0]) != 0) {
# 746| svga->dirty |= SVGA_NEW_PRESCALE;
# 747|-> memcpy(svga->state.hw_clear.prescale, prescale,
# 748| max_viewports * sizeof prescale[0]);
# 749|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_framebuffer.c:875:10: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 873| if (svga_have_vgpu10(svga)) {
# 874| //debug_printf("XXX emit DX10 clip plane\n");
# 875|-> ret = PIPE_OK;
# 876| }
# 877| else {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_tgsi_transform.c:56:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_tgsi_transform.c: scope_hint: In function ‘write_vpos’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_state_tgsi_transform.c: scope_hint: In function ‘write_vpos’
# 54| insert_at_head(struct svga_shader *head, struct svga_shader *shader)
# 55| {
# 56|-> shader->parent = head;
# 57| shader->next = head->next;
# 58| head->next = shader;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_surface.c: scope_hint: In function ‘svga_create_surface_view’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_surface.c:423:11: warning[-Wanalyzer-malloc-leak]: leak of ‘s’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_surface.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_surface.c:300:8: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_surface.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_defines.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_winsys.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_cmd.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_surface.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 421|
# 422| svga->hud.num_surface_views++;
# 423|-> retVal = &s->base;
# 424|
# 425| done:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_swtnl_backend.c: scope_hint: In function ‘svga_vbuf_render_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_swtnl_backend.c:391:22: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘svga_render’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_context.h:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_swtnl_backend.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_swtnl_backend.c:389:43: note: in expansion of macro ‘CALLOC_STRUCT’
# 389| struct svga_vbuf_render *svga_render = CALLOC_STRUCT(svga_vbuf_render);
# 390|
# 391|-> svga_render->svga = svga;
# 392| svga_render->ibuf_size = 0;
# 393| svga_render->vbuf_size = 0;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_swtnl_backend.c:409:11: warning[-Wanalyzer-malloc-leak]: leak of ‘svga_render’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_swtnl_backend.c:389:43: note: in expansion of macro ‘CALLOC_STRUCT’
# 407| svga_render->base.destroy = svga_vbuf_render_destroy;
# 408|
# 409|-> return &svga_render->base;
# 410| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svga_tgsi_insn.c:1365:11: warning[deadcode.DeadStores]: Although the value stored to 'srcIn' is used in the enclosing expression, the value is never actually read from 'srcIn'
# 1363| SVGA3dShaderDestToken temp;
# 1364|
# 1365|-> src0 = srcIn = translate_src_register( emit, reg );
# 1366|
# 1367| if (special) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/svga/svgadump/svga_shader_dump.c:140:26: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'indreg')
# 138| assert(indreg);
# 139|
# 140|-> if (sh_srcreg_type(*indreg) == SVGA3DREG_LOOP) {
# 141| _debug_printf("%s[aL+%u]", name, reg.number);
# 142| } else {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/tegra/tegra_context.c: scope_hint: In function ‘tegra_create_sampler_view’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/tegra/tegra_context.c:855:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘presource’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/tegra/tegra_context.c:29: included_from: Included from here.
# 853| pipe_resource_reference(&view->base.texture, presource);
# 854|
# 855|-> view->gpu = context->gpu->create_sampler_view(context->gpu, resource->gpu,
# 856| template);
# 857|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/tegra/tegra_context.c:862:11: warning[-Wanalyzer-malloc-leak]: leak of ‘view’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/tegra/tegra_context.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 860| view->refcount = 100000000;
# 861|
# 862|-> return &view->base;
# 863| }
# 864|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/tegra/tegra_context.c: scope_hint: In function ‘tegra_create_surface’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/tegra/tegra_context.c:904:26: warning[-Wanalyzer-malloc-leak]: leak of ‘surface’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 902| pipe_reference_init(&surface->base.reference, 1);
# 903| pipe_resource_reference(&surface->base.texture, presource);
# 904|-> surface->base.context = &context->base;
# 905|
# 906| return &surface->base;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/tegra/tegra_screen.c: scope_hint: In function ‘tegra_screen_resource_from_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/tegra/tegra_screen.c:300:26: warning[-Wanalyzer-malloc-leak]: leak of ‘resource’
# 298| memcpy(&resource->base, resource->gpu, sizeof(*resource->gpu));
# 299| pipe_reference_init(&resource->base.reference, 1);
# 300|-> resource->base.screen = &screen->base;
# 301|
# 302| return &resource->base;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_bufmgr.c:167:25: warning[deadcode.DeadStores]: Value stored to 'cleared_and_retried' is never read
# 165| if (!list_is_empty(&screen->bo_cache.time_list) &&
# 166| !cleared_and_retried) {
# 167|-> cleared_and_retried = true;
# 168| v3d_bo_cache_free_all(&screen->bo_cache);
# 169| goto retry;
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_disk_cache.c: scope_hint: In function ‘v3d_disk_cache_compute_key’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_disk_cache.c:90:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘ckey’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 88| uint32_t ckey_size = v3d_key_size(nir->info.stage);
# 89| struct v3d_key *ckey = malloc(ckey_size);
# 90|-> memcpy(ckey, key, ckey_size);
# 91|
# 92| struct blob blob;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_query_pipe.c: scope_hint: In function ‘v3d_create_query_pipe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_query_pipe.c:198:22: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘pquery’
# 196| struct v3d_query *query = &pquery->base;
# 197|
# 198|-> pquery->type = query_type;
# 199| query->funcs = &pipe_query_funcs;
# 200|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_query_pipe.c:199:22: warning[-Wanalyzer-malloc-leak]: leak of ‘pquery’
# 197|
# 198| pquery->type = query_type;
# 199|-> query->funcs = &pipe_query_funcs;
# 200|
# 201| /* Note that struct pipe_query isn't actually defined anywhere. */
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c: scope_hint: In function ‘v3d_resource_from_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c:768:20: warning[-Wanalyzer-malloc-leak]: leak of ‘v3d_resource_setup(pscreen, tmpl)’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c:757:36: note: in expansion of macro ‘CALLOC_STRUCT’
# 766| prsc->screen = pscreen;
# 767|
# 768|-> rsc->cpp = util_format_get_blocksize(prsc->format);
# 769| rsc->serial_id++;
# 770|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c:823:17: warning[deadcode.DeadStores]: Value stored to 'linear_ok' is never read
# 821| /* No user-specified modifier; determine our own. */
# 822| if (count == 1 && modifiers[0] == DRM_FORMAT_MOD_INVALID) {
# 823|-> linear_ok = true;
# 824| rsc->tiled = should_tile;
# 825| } else if (should_tile &&
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c: scope_hint: In function ‘v3d_resource_create_with_modifiers’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c:824:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘v3d_resource_setup(pscreen, tmpl)’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c:757:36: note: in expansion of macro ‘CALLOC_STRUCT’
# 822| if (count == 1 && modifiers[0] == DRM_FORMAT_MOD_INVALID) {
# 823| linear_ok = true;
# 824|-> rsc->tiled = should_tile;
# 825| } else if (should_tile &&
# 826| drm_find_modifier(DRM_FORMAT_MOD_BROADCOM_UIF,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c: scope_hint: In function ‘v3d_create_surface’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c:1087:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘ptex’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c:28: included_from: Included from here.
# 1085| psurf->context = pctx;
# 1086| psurf->format = surf_tmpl->format;
# 1087|-> psurf->width = u_minify(ptex->width0, level);
# 1088| psurf->height = u_minify(ptex->height0, level);
# 1089| psurf->u.tex.level = level;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c:1138:16: warning[-Wanalyzer-malloc-leak]: leak of ‘surface’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c:1072:39: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_defines.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3d_resource.c:1119:17: note: in expansion of macro ‘v3d_X’
# 1136| }
# 1137|
# 1138|-> return &surface->base;
# 1139| }
# 1140|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3dx_draw.c:555:47: warning[core.NullDereference]: Dereference of null pointer
# 553| v3d->prog.cs->prog_data.vs,
# 554| v3d->prog.vs->prog_data.vs,
# 555|-> v3d->prog.gs ? v3d->prog.gs_bin->prog_data.gs : NULL,
# 556| v3d->prog.gs ? v3d->prog.gs->prog_data.gs : NULL,
# 557| &vpm_cfg_bin,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3dx_draw.c:888:17: warning[core.NullDereference]: Access to field 'ez_state' results in a dereference of a null pointer (loaded from field 'zsa')
# 886| }
# 887|
# 888|-> switch (v3d->zsa->ez_state) {
# 889| case V3D_EZ_UNDECIDED:
# 890| /* If the Z/S state didn't pick a direction but didn't
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3dx_emit.c:184:29: warning[deadcode.DeadStores]: Value stored to 'v3d' during its initialization is never read
# 182| enum V3DX(Varying_Flags_Action) higher))
# 183| {
# 184|-> struct v3d_context *v3d = job->v3d;
# 185| bool emitted_any = false;
# 186|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3dx_query_perfcnt.c: scope_hint: In function ‘v3d42_create_batch_query_perfcnt’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3dx_query_perfcnt.c:269:22: warning[-Wanalyzer-malloc-leak]: leak of ‘pquery’
# 267|
# 268| query = &pquery->base;
# 269|-> query->funcs = &perfcnt_query_funcs;
# 270|
# 271| /* Note that struct pipe_query isn't actually defined anywhere. */
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3dx_state.c: scope_hint: In function ‘v3d_create_stream_output_target’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3dx_state.c:1230:16: warning[-Wanalyzer-malloc-leak]: leak of ‘target’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3dx_state.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3dx_state.c:1219:18: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/v3d/v3dx_state.c: scope_hint: In function ‘v3d_create_stream_output_target’
# 1228| target->base.buffer_size = buffer_size;
# 1229|
# 1230|-> return &target->base;
# 1231| }
# 1232|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_blend.c:586:21: warning[core.NullDereference]: Dereference of null pointer
# 584| assert(output_var);
# 585|
# 586|-> if (output_var->data.location != FRAG_RESULT_COLOR &&
# 587| output_var->data.location != FRAG_RESULT_DATA0) {
# 588| continue;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:118:17: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 116| (chan->type == UTIL_FORMAT_TYPE_UNSIGNED ||
# 117| chan->type == UTIL_FORMAT_TYPE_SIGNED)) {
# 118|-> nir_def *vpm = vpm_reads[0];
# 119| if (chan->type == UTIL_FORMAT_TYPE_SIGNED) {
# 120| temp = nir_ixor(b, vpm, nir_imm_int(b, 0x80808080));
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c: scope_hint: In function ‘vc4_nir_get_vattr_channel_vpm’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:118:26: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*vpm_reads’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:375:9: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:375:9: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:375:9: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:361:9: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:362:17: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:362:17: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:362:17: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c: scope_hint: In function ‘vc4_nir_get_vattr_channel_vpm’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:362:17: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:362:17: note: in expansion of macro ‘nir_foreach_instr_safe’
# 116| (chan->type == UTIL_FORMAT_TYPE_UNSIGNED ||
# 117| chan->type == UTIL_FORMAT_TYPE_SIGNED)) {
# 118|-> nir_def *vpm = vpm_reads[0];
# 119| if (chan->type == UTIL_FORMAT_TYPE_SIGNED) {
# 120| temp = nir_ixor(b, vpm, nir_imm_int(b, 0x80808080));
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c: scope_hint: In function ‘vc4_nir_lower_fs_input’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:266:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘result’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:375:9: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:375:9: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:375:9: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:361:9: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:362:17: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:362:17: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:362:17: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c: scope_hint: In function ‘vc4_nir_lower_fs_input’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:362:17: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c:362:17: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘vc4_nir_lower_fs_input’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_nir_lower_io.c: scope_hint: In function ‘vc4_nir_lower_fs_input’
# 264|
# 265| if (result != &intr->def) {
# 266|-> nir_def_rewrite_uses_after(&intr->def,
# 267| result,
# 268| result->parent_instr);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_opt_constant_folding.c:79:32: warning[core.UndefinedBinaryOperatorResult]: The right operand of '>>' is a garbage value due to array index out of bounds
# 77| switch (inst->op) {
# 78| case QOP_SHR:
# 79|-> result = ui[0] >> ui[1];
# 80| break;
# 81|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_program.c:1553:9: warning[core.VLASize]: Declared variable-length array (VLA) has zero size
# 1551| num_entries++;
# 1552|
# 1553|-> nir_variable *vars[num_entries];
# 1554|
# 1555| unsigned i = 0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.c: scope_hint: In function ‘qir_inst’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.c:592:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘inst’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.c:590:30: note: in expansion of macro ‘CALLOC_STRUCT’
# 590| struct qinst *inst = CALLOC_STRUCT(qinst);
# 591|
# 592|-> inst->op = op;
# 593| inst->dst = dst;
# 594| inst->src[0] = src0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.c:745:25: warning[unix.Malloc]: Use of memory after it is freed
# 743| list_first_entry(&block->instructions,
# 744| struct qinst, link);
# 745|-> qir_remove_instruction(c, qinst);
# 746| }
# 747| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.c:812:23: warning[core.NullDereference]: Access to field 'sf' results in a dereference of a null pointer (loaded from variable 'last_inst')
# 810| last_inst = qir_MOV_dest(c, qir_reg(QFILE_NULL, 0), src);
# 811| }
# 812|-> last_inst->sf = true;
# 813| }
# 814|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:169:35: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 167| struct qinst *inst, uint64_t *unpack)
# 168| {
# 169|-> uint32_t mux0 = src0->mux == QPU_MUX_SMALL_IMM ? QPU_MUX_B : src0->mux;
# 170| uint32_t mux1 = src1->mux == QPU_MUX_SMALL_IMM ? QPU_MUX_B : src1->mux;
# 171|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:230:21: warning[core.UndefinedBinaryOperatorResult]: The left operand of '!=' is a garbage value
# 228| struct qpu_reg dst)
# 229| {
# 230|-> if (dst.mux != QPU_MUX_R4) {
# 231| queue(block, qpu_a_MOV(dst, qpu_r4()));
# 232| set_last_cond_add(block, qinst->cond);
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:451:25: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(unsigned int *)((char *)&dst + offsetof(struct qpu_reg, mux))’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:609:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:843:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:247:9: note: in expansion of macro ‘qir_for_each_inst’
# 449| }
# 450|
# 451|-> handle_r4_qpu_write(block, qinst, dst);
# 452| handled_qinst_cond = true;
# 453|
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:458:25: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(unsigned int *)((char *)&dst + offsetof(struct qpu_reg, mux))’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:609:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:843:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:247:9: note: in expansion of macro ‘qir_for_each_inst’
# 456| case QOP_LOAD_IMM:
# 457| assert(qinst->src[0].file == QFILE_LOAD_IMM);
# 458|-> queue(block, qpu_load_imm_ui(dst, qinst->src[0].index));
# 459| break;
# 460|
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:462:25: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(unsigned int *)((char *)&dst + offsetof(struct qpu_reg, mux))’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:609:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:843:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:247:9: note: in expansion of macro ‘qir_for_each_inst’
# 460|
# 461| case QOP_LOAD_IMM_U2:
# 462|-> queue(block, qpu_load_imm_u2(dst, qinst->src[0].index));
# 463| break;
# 464|
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:466:25: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(unsigned int *)((char *)&dst + offsetof(struct qpu_reg, mux))’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:609:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:843:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:247:9: note: in expansion of macro ‘qir_for_each_inst’
# 464|
# 465| case QOP_LOAD_IMM_I2:
# 466|-> queue(block, qpu_load_imm_i2(dst, qinst->src[0].index));
# 467| break;
# 468|
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:477:31: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(unsigned int *)((char *)&dst + offsetof(struct qpu_reg, mux))’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:609:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:843:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:247:9: note: in expansion of macro ‘qir_for_each_inst’
# 475|
# 476| queue(block,
# 477|-> qpu_m_rot(dst, src[0], qinst->src[1].index -
# 478| QPU_SMALL_IMM_MUL_ROT) | unpack);
# 479| set_last_cond_mul(block, qinst->cond);
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:486:25: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(unsigned int *)((char *)&dst + offsetof(struct qpu_reg, mux))’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:609:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:843:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:247:9: note: in expansion of macro ‘qir_for_each_inst’
# 484| case QOP_MS_MASK:
# 485| src[1] = qpu_ra(QPU_R_MS_REV_FLAGS);
# 486|-> fixup_raddr_conflict(block, dst, &src[0], &src[1],
# 487| qinst, &unpack);
# 488| queue(block, qpu_a_AND(qpu_ra(QPU_W_MS_FLAGS),
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:503:25: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(unsigned int *)((char *)&dst + offsetof(struct qpu_reg, mux))’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:609:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:843:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:247:9: note: in expansion of macro ‘qir_for_each_inst’
# 501| *last_inst(block) = qpu_set_sig(*last_inst(block),
# 502| QPU_SIG_COLOR_LOAD);
# 503|-> handle_r4_qpu_write(block, qinst, dst);
# 504| handled_qinst_cond = true;
# 505| break;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:516:25: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(unsigned int *)((char *)&dst + offsetof(struct qpu_reg, mux))’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:609:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:843:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:247:9: note: in expansion of macro ‘qir_for_each_inst’
# 514| *last_inst(block) = qpu_set_sig(*last_inst(block),
# 515| QPU_SIG_LOAD_TMU0);
# 516|-> handle_r4_qpu_write(block, qinst, dst);
# 517| handled_qinst_cond = true;
# 518| break;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:537:25: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(unsigned int *)((char *)&dst + offsetof(struct qpu_reg, mux))’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:609:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:843:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:247:9: note: in expansion of macro ‘qir_for_each_inst’
# 535|
# 536| case QOP_UNIFORMS_RESET:
# 537|-> fixup_raddr_conflict(block, dst, &src[0], &src[1],
# 538| qinst, &unpack);
# 539|
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:549:51: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(unsigned int *)((char *)&dst + offsetof(struct qpu_reg, mux))’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:609:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:843:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:247:9: note: in expansion of macro ‘qir_for_each_inst’
# 547|
# 548| /* Skip emitting the MOV if it's a no-op. */
# 549|-> if (qir_is_raw_mov(qinst) &&
# 550| dst.mux == src[0].mux && dst.addr == src[0].addr) {
# 551| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:550:37: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 548| /* Skip emitting the MOV if it's a no-op. */
# 549| if (qir_is_raw_mov(qinst) &&
# 550|-> dst.mux == src[0].mux && dst.addr == src[0].addr) {
# 551| break;
# 552| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:550:37: warning[core.UndefinedBinaryOperatorResult]: The right operand of '==' is a garbage value
# 548| /* Skip emitting the MOV if it's a no-op. */
# 549| if (qir_is_raw_mov(qinst) &&
# 550|-> dst.mux == src[0].mux && dst.addr == src[0].addr) {
# 551| break;
# 552| }
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:561:25: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(unsigned int *)((char *)&dst + offsetof(struct qpu_reg, mux))’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:609:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:843:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_emit.c:247:9: note: in expansion of macro ‘qir_for_each_inst’
# 559| src[1] = src[0];
# 560|
# 561|-> fixup_raddr_conflict(block, dst, &src[0], &src[1],
# 562| qinst, &unpack);
# 563|
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_schedule.c: scope_hint: In function ‘process_waddr_deps’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_schedule.c:229:26: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_schedule.c:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_schedule.c:1112:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_schedule.c:428:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_schedule.c:229:26: note: read of 8 bytes from after the end of ‘setup_list’
# └────────────────────────────────────────────┘
# ^
# 227| uint32_t waddr, bool is_add)
# 228| {
# 229|-> uint64_t inst = n->inst->inst;
# 230| bool is_a = is_add ^ ((inst & QPU_WS) != 0);
# 231|
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_schedule.c: scope_hint: In function ‘calculate_deps’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_schedule.c:325:26: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_schedule.c:1112:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_schedule.c:428:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qpu_schedule.c:325:26: note: read of 8 bytes from after the end of ‘setup_list’
# └────────────────────────────────────────────┘
# ^
# 323| calculate_deps(struct schedule_state *state, struct schedule_node *n)
# 324| {
# 325|-> uint64_t inst = n->inst->inst;
# 326| uint32_t add_op = QPU_GET_FIELD(inst, QPU_OP_ADD);
# 327| uint32_t mul_op = QPU_GET_FIELD(inst, QPU_OP_MUL);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_register_allocate.c: scope_hint: In function ‘vc4_register_allocate’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_register_allocate.c:266:37: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘temp_registers’
# 264| */
# 265| for (uint32_t i = 0; i < c->num_temps; i++)
# 266|-> temp_registers[i] = qpu_rn(0);
# 267|
# 268| vc4_alloc_reg_set(vc4);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_reorder_uniforms.c: scope_hint: In function ‘qir_reorder_uniforms’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_reorder_uniforms.c:71:44: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘uniform_index’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_reorder_uniforms.c:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:830:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_qir.h:852:9: note: in expansion of macro ‘qir_for_each_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_reorder_uniforms.c:46:9: note: in expansion of macro ‘qir_for_each_inst_inorder’
mesa-24.1.2-build/mesa-24.1.2/src/util/ralloc.h:53: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_reorder_uniforms.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:367:27: note: in definition of macro ‘MAX2’
# 69| }
# 70|
# 71|-> uniform_index[new] = inst->src[i].index;
# 72| inst->src[i].index = new;
# 73| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c: scope_hint: In function ‘vc4_resource_create_with_modifiers’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:553:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘vc4_resource_setup(pscreen, tmpl)’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:478:36: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c: scope_hint: In function ‘vc4_resource_create_with_modifiers’
# 551| */
# 552| if ((tmpl->bind & (PIPE_BIND_SHARED | PIPE_BIND_SCANOUT)) &&
# 553|-> vc4_size_is_lt(prsc->width0, prsc->height0, rsc->cpp))
# 554| should_tile = false;
# 555|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:565:17: warning[deadcode.DeadStores]: Value stored to 'linear_ok' is never read
# 563| /* No user-specified modifier; determine our own. */
# 564| if (count == 1 && modifiers[0] == DRM_FORMAT_MOD_INVALID) {
# 565|-> linear_ok = true;
# 566| rsc->tiled = should_tile;
# 567| } else if (should_tile &&
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:566:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘vc4_resource_setup(pscreen, tmpl)’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:478:36: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c: scope_hint: In function ‘vc4_resource_create_with_modifiers’
# 564| if (count == 1 && modifiers[0] == DRM_FORMAT_MOD_INVALID) {
# 565| linear_ok = true;
# 566|-> rsc->tiled = should_tile;
# 567| } else if (should_tile &&
# 568| drm_find_modifier(DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED,
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c: scope_hint: In function ‘vc4_resource_from_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:649:24: warning[-Wanalyzer-malloc-leak]: leak of ‘vc4_resource_setup(pscreen, tmpl)’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:478:36: note: in expansion of macro ‘CALLOC_STRUCT’
# 647| return NULL;
# 648|
# 649|-> switch (whandle->type) {
# 650| case WINSYS_HANDLE_TYPE_SHARED:
# 651| rsc->bo = vc4_bo_open_name(screen, whandle->handle);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c: scope_hint: In function ‘vc4_create_surface’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:776:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘ptex’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:28: included_from: Included from here.
# 774| psurf->context = pctx;
# 775| psurf->format = surf_tmpl->format;
# 776|-> psurf->width = u_minify(ptex->width0, level);
# 777| psurf->height = u_minify(ptex->height0, level);
# 778| psurf->u.tex.level = level;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:785:16: warning[-Wanalyzer-malloc-leak]: leak of ‘surface’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:760:39: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_defines.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_resource.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 783| surface->tiling = rsc->slices[level].tiling;
# 784|
# 785|-> return &surface->base;
# 786| }
# 787|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_state.c: scope_hint: In function ‘vc4_create_sampler_view’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_state.c:573:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘prsc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_state.c:27: included_from: Included from here.
# 571| if ((cso->u.tex.first_level &&
# 572| (cso->u.tex.first_level != cso->u.tex.last_level)) ||
# 573|-> rsc->vc4_format == VC4_TEXTURE_TYPE_RGBA32R ||
# 574| rsc->vc4_format == ~0) {
# 575| struct vc4_resource *shadow_parent = rsc;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_state.c:579:35: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘prsc’
# 577| .target = prsc->target,
# 578| .format = prsc->format,
# 579|-> .width0 = u_minify(prsc->width0,
# 580| cso->u.tex.first_level),
# 581| .height0 = u_minify(prsc->height0,
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_state.c:633:16: warning[-Wanalyzer-malloc-leak]: leak of ‘so’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_state.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/vc4/vc4_state.c:551:39: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
# 631| so->texture_p1 |= VC4_TEX_P1_ETCFLIP_MASK;
# 632|
# 633|-> return &so->base;
# 634| }
# 635|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_context.c: scope_hint: In function ‘virgl_create_sampler_view’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_context.c:1138:11: warning[-Wanalyzer-malloc-leak]: leak of ‘grview’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_context.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_context.c:1123:13: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_context.c:1123:13: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_context.c:61:11: note: in expansion of macro ‘p_atomic_inc_return’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_context.c: scope_hint: In function ‘virgl_create_sampler_view’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_context.c:40: included_from: Included from here.
# 1136| pipe_resource_reference(&grview->base.texture, texture);
# 1137| grview->handle = handle;
# 1138|-> return &grview->base;
# 1139| }
# 1140|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_context.c: scope_hint: In function ‘virgl_context_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_context.c:1695:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘vctx’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_context.c:1692:11: note: in expansion of macro ‘CALLOC_STRUCT’
# 1693| const char *host_debug_flagstring;
# 1694|
# 1695|-> vctx->cbuf = rs->vws->cmd_buf_create(rs->vws, VIRGL_MAX_CMDBUF_DWORDS);
# 1696| if (!vctx->cbuf) {
# 1697| FREE(vctx);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_encode.c: scope_hint: In function ‘virgl_encode_shader_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_encode.c:747:7: warning[-Wanalyzer-malloc-leak]: leak of ‘str’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_encode.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:52:41: note: in expansion of macro ‘os_realloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_encode.c:741:16: note: in expansion of macro ‘REALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:52:41: note: in expansion of macro ‘os_realloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_encode.c:741:16: note: in expansion of macro ‘REALLOC’
# 745| } while (bret == false && retry_size < 1024);
# 746|
# 747|-> if (bret == false)
# 748| return -1;
# 749|
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_encode.h:63:29: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘stride’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_encode.c: scope_hint: In function ‘virgl_encoder_transfer3d_common’
# 61| uint32_t dword)
# 62| {
# 63|-> state->buf[state->cdw++] = dword;
# 64| }
# 65|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_resource.c: scope_hint: In function ‘virgl_resource_create_front’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_resource.c:649:11: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘res’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_resource.c:646:33: note: in expansion of macro ‘CALLOC_STRUCT’
# 647| uint32_t alloc_size;
# 648|
# 649|-> res->b = *templ;
# 650| res->b.screen = &vs->base;
# 651| pipe_reference_init(&res->b.reference, 1);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_resource.c: scope_hint: In function ‘virgl_resource_from_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_resource.c:725:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘res’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_resource.c:723:33: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_resource.c:723:33: note: in expansion of macro ‘CALLOC_STRUCT’
# 723| struct virgl_resource *res = CALLOC_STRUCT(virgl_resource);
# 724| if (templ)
# 725|-> res->b = *templ;
# 726| res->b.screen = &vs->base;
# 727| pipe_reference_init(&res->b.reference, 1);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_streamout.c: scope_hint: In function ‘virgl_set_so_targets’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_streamout.c:86:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘**targets.buffer’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_streamout.c:23: included_from: Included from here.
# 84| pipe_resource_reference(&vctx->so_targets[i].base.buffer, targets[i]->buffer);
# 85|
# 86|-> vws->emit_res(vws, vctx->cbuf, res->hw_res, false);
# 87| } else {
# 88| pipe_resource_reference(&vctx->so_targets[i].base.buffer, NULL);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_video.c: scope_hint: In function ‘virgl_video_destroy_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_video.c:1277:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/virgl/virgl_video.c: scope_hint: In function ‘virgl_video_destroy_buffer’
# 1275| struct virgl_video_buffer *vbuf = virgl_video_buffer(buffer);
# 1276|
# 1277|-> virgl_encode_destroy_video_buffer(vbuf->vctx, vbuf);
# 1278|
# 1279| vl_video_buffer_destroy(buffer);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:1797:14: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 1795| case nir_op_mov:
# 1796| assert(nir_op_infos[alu->op].num_inputs == 1);
# 1797|-> result = src[0];
# 1798| break;
# 1799|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:2044:22: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 2042| case nir_op_fneu:
# 2043| assert(nir_op_infos[alu->op].num_inputs == 2);
# 2044|-> if (raw_src[0] == raw_src[1])
# 2045| result = emit_unop(ctx, SpvOpIsNan, dest_type, src[0]);
# 2046| else
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:2052:22: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 2050| case nir_op_feq:
# 2051| assert(nir_op_infos[alu->op].num_inputs == 2);
# 2052|-> if (raw_src[0] == raw_src[1])
# 2053| result = emit_unop(ctx, SpvOpLogicalNot, dest_type,
# 2054| emit_unop(ctx, SpvOpIsNan, dest_type, src[0]));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:2367:14: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2365| result = spirv_builder_emit_composite_construct(&ctx->builder, dest_type, constituents, num_components);
# 2366| else
# 2367|-> result = constituents[0];
# 2368| store_def(ctx, intr->def.index, result, nir_type_uint);
# 2369| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:2429:14: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2427| result = spirv_builder_emit_composite_construct(&ctx->builder, dest_type, constituents, num_components);
# 2428| else
# 2429|-> result = constituents[0];
# 2430| store_def(ctx, intr->def.index, result, nir_type_uint);
# 2431| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:2515:14: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2513| num_components);
# 2514| } else
# 2515|-> result = constituents[0];
# 2516|
# 2517| store_def(ctx, intr->def.index, result, nir_type_uint);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:3582:38: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 3580| num_components);
# 3581| } else
# 3582|-> tex_src->const_offset = components[0];
# 3583| } else
# 3584| tex_src->offset = get_src_int(ctx, &tex->src[i].src);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4012:10: warning[deadcode.DeadStores]: Value stored to 'base' during its initialization is never read
# 4010| nir_alu_type atype = nir_type_uint;
# 4011|
# 4012|-> SpvId base = get_src(ctx, &deref->parent, &atype);
# 4013|
# 4014| switch (var->data.mode) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c: scope_hint: In function ‘nir_to_spirv’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4838:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4563:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4563:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4566:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4566:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:922:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4566:4: note: in expansion of macro ‘nir_foreach_shader_in_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:928:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4570:4: note: in expansion of macro ‘nir_foreach_shader_out_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:928:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4570:4: note: in expansion of macro ‘nir_foreach_shader_out_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:928:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4570:4: note: in expansion of macro ‘nir_foreach_shader_out_variable’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4583:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4585:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4589:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4589:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4591:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4594:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4594:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4596:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4618:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4618:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4618:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_info.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4803:8: note: in expansion of macro ‘BITSET_TEST_RANGE’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:231:15: note: in expansion of macro ‘BITSET_TEST_RANGE_INSIDE_WORD’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:66:61: note: in expansion of macro ‘BITSET_BIT’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:67:30: note: in expansion of macro ‘BITSET_MASK’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:212:31: note: in expansion of macro ‘BITSET_RANGE’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:231:15: note: in expansion of macro ‘BITSET_TEST_RANGE_INSIDE_WORD’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c:4803:8: note: in expansion of macro ‘BITSET_TEST_RANGE’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
# 4836| nir_metadata_require(entry, nir_metadata_block_index);
# 4837|
# 4838|-> ctx.defs = rzalloc_array_size(ctx.mem_ctx,
# 4839| sizeof(SpvId), entry->ssa_alloc);
# 4840| ctx.def_types = ralloc_array_size(ctx.mem_ctx,
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/spirv_builder.c: scope_hint: In function ‘get_type_def’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/spirv_builder.c:1281:4: warning[-Wanalyzer-null-argument]: use of NULL ‘args’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/spirv_builder.c: scope_hint: In function ‘get_type_def’
<built-in>: note: argument 2 of ‘__builtin_memcpy’ must be non-null
# 1279| assert(num_args <= ARRAY_SIZE(key.args));
# 1280| key.op = op;
# 1281|-> memcpy(&key.args, args, sizeof(uint32_t) * num_args);
# 1282| key.num_args = num_args;
# 1283|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/nir_to_spirv/spirv_builder.c:1281:4: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 1279| assert(num_args <= ARRAY_SIZE(key.args));
# 1280| key.op = op;
# 1281|-> memcpy(&key.args, args, sizeof(uint32_t) * num_args);
# 1282| key.num_args = num_args;
# 1283|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_batch.c:997:7: warning[-Wanalyzer-malloc-leak]: leak of ‘**batch.state.swapchain_obj.data’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_cache.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_types.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_batch.c:996:7: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_batch.c:996:7: note: in expansion of macro ‘util_dynarray_append’
# 995| }
# 996| util_dynarray_append(&bs->swapchain_obj, struct zink_resource_object*, res->obj);
# 997|-> simple_mtx_unlock(&batch->ref_lock);
# 998| return false;
# 999| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_bo.c:493:34: warning[unix.Malloc]: Use of memory allocated with size zero
# 491| memmove(&backing->chunks[low + 1], &backing->chunks[low],
# 492| sizeof(*backing->chunks) * (backing->num_chunks - low));
# 493|-> backing->chunks[low].begin = start_page;
# 494| backing->chunks[low].end = end_page;
# 495| backing->num_chunks++;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_bo.c:838:16: warning[deadcode.DeadStores]: Value stored to 'ok' is never read
# 836| (uint64_t)backing_size * ZINK_SPARSE_BUFFER_PAGE_SIZE, true, cur_sem);
# 837| if (!cur_sem) {
# 838|-> ok = sparse_backing_free(screen, bo, backing, backing_start, backing_size);
# 839| assert(ok && "sufficient memory should already be allocated");
# 840|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_clear.c: scope_hint: In function ‘zink_clear’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_clear.c:260:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pcolor’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_clear.c: scope_hint: In function ‘zink_clear’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_clear.c: scope_hint: In function ‘zink_clear’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_clear.c: scope_hint: In function ‘zink_clear’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_clear.h:87:22: note: in expansion of macro ‘util_dynarray_num_elements’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_clear.c: scope_hint: In function ‘zink_clear’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_clear.h:81:11: note: in expansion of macro ‘util_dynarray_element’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_clear.c: scope_hint: In function ‘zink_clear’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_clear.h:87:22: note: in expansion of macro ‘util_dynarray_num_elements’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_clear.c: scope_hint: In function ‘zink_clear’
# 258| clear->conditional = ctx->render_condition_active;
# 259| clear->has_scissor = needs_rp;
# 260|-> memcpy(&clear->color, pcolor, sizeof(union pipe_color_union));
# 261| zink_convert_color(screen, psurf->format, &clear->color, pcolor);
# 262| if (scissor_state && needs_rp)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_clear.c:260:13: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 258| clear->conditional = ctx->render_condition_active;
# 259| clear->has_scissor = needs_rp;
# 260|-> memcpy(&clear->color, pcolor, sizeof(union pipe_color_union));
# 261| zink_convert_color(screen, psurf->format, &clear->color, pcolor);
# 262| if (scissor_state && needs_rp)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_clear.c:422:44: warning[core.NullDereference]: Access to field 'width' results in a dereference of a null pointer (loaded from variable 'zsurf')
# 420| {
# 421| struct pipe_framebuffer_state fb_state = {0};
# 422|-> fb_state.width = psurf ? psurf->width : zsurf->width;
# 423| fb_state.height = psurf ? psurf->height : zsurf->height;
# 424| fb_state.nr_cbufs = !!psurf;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_compiler.c: scope_hint: In function ‘loop_io_var_mask’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_compiler.c:5503:9: warning[-Wunused-variable]: unused variable ‘is_vertex_input’
# 5503 | bool is_vertex_input = nir->info.stage == MESA_SHADER_VERTEX && mode == nir_var_shader_in;
# | ^~~~~~~~~~~~~~~
# 5501| loop_io_var_mask(nir_shader *nir, nir_variable_mode mode, bool indirect, bool patch, uint64_t mask)
# 5502| {
# 5503|-> bool is_vertex_input = nir->info.stage == MESA_SHADER_VERTEX && mode == nir_var_shader_in;
# 5504| u_foreach_bit64(slot, mask) {
# 5505| if (patch)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_descriptors.c: scope_hint: In function ‘create_push_pool’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_descriptors.c:967:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘pool’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_types.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_descriptors.c:957:40: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_descriptors.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_descriptors.c:829:4: note: in expansion of macro ‘VRAM_ALLOC_LOOP’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_screen.h:127:7: note: in definition of macro ‘VRAM_ALLOC_LOOP’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_descriptors.c:832:10: note: in expansion of macro ‘mesa_loge’
# 965| sizes[1].descriptorCount = MAX_LAZY_DESCRIPTORS;
# 966| }
# 967|-> pool->pool = create_pool(screen, !is_compute && has_fbfetch ? 2 : 1, sizes, 0);
# 968| return pool;
# 969| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_kopper.c:1149:25: warning[deadcode.DeadStores]: Value stored to 'ctx' during its initialization is never read
# 1147| zink_kopper_query_buffer_age(struct pipe_context *pctx, struct pipe_resource *pres)
# 1148| {
# 1149|-> struct zink_context *ctx = zink_context(pctx);
# 1150| struct zink_resource *res = zink_resource(pres);
# 1151| assert(res->obj->dt);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_lower_cubemap_to_array.c:409:57: warning[core.NullDereference]: Access to field 'type' results in a dereference of a null pointer (loaded from variable 'sampler')
# 407| }
# 408| assert(sampler);
# 409|-> sampler->type = make_2darray_from_cubemap_with_array(sampler->type);
# 410| }
# 411|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_pipeline.c: scope_hint: In function ‘zink_create_gfx_pipeline_input’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_pipeline.c:662:51: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘binding_map’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:51: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_types.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_pipeline.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_pipeline.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_pipeline.c:927:41: note: in expansion of macro ‘rzalloc’
# 660| if (!state->uses_dynamic_stride) {
# 661| for (int i = 0; i < state->element_state->num_bindings; ++i) {
# 662|-> const unsigned buffer_id = binding_map[i];
# 663| VkVertexInputBindingDescription *binding = &state->element_state->b.bindings[i];
# 664| binding->stride = state->vertex_strides[buffer_id];
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c: scope_hint: In function ‘generate_gfx_program_modules’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c:428:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘prog’
# 426| bool default_variants = true;
# 427| for (unsigned i = 0; i < MESA_SHADER_COMPUTE; i++) {
# 428|-> if (!(prog->stages_present & BITFIELD_BIT(i)))
# 429| continue;
# 430|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c: scope_hint: In function ‘generate_gfx_program_modules_optimal’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c:462:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘prog’
# 460| assert(!prog->objs[MESA_SHADER_VERTEX].mod);
# 461| for (unsigned i = 0; i < MESA_SHADER_COMPUTE; i++) {
# 462|-> if (!(prog->stages_present & BITFIELD_BIT(i)))
# 463| continue;
# 464|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c:468:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 466|
# 467| struct zink_shader_module *zm = create_shader_module_for_stage_optimal(ctx, screen, prog->shaders[i], prog, i, state);
# 468|-> prog->objs[i] = zm->obj;
# 469| prog->objects[i] = zm->obj.obj;
# 470| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c: scope_hint: In function ‘create_lib_cache’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c:1035:25: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘libs’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_types.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c:1034:38: note: in expansion of macro ‘CALLOC_STRUCT’
# 1033| {
# 1034| struct zink_gfx_lib_cache *libs = CALLOC_STRUCT(zink_gfx_lib_cache);
# 1035|-> libs->stages_present = prog->stages_present;
# 1036| if (generated_tcs)
# 1037| libs->stages_present &= ~BITFIELD_BIT(MESA_SHADER_TESS_CTRL);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c: scope_hint: In function ‘precompile_compute_job’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c:1368:24: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘calloc(1, 32)’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c:1366:32: note: in expansion of macro ‘CALLOC_STRUCT’
# 1366| comp->curr = comp->module = CALLOC_STRUCT(zink_shader_module);
# 1367| assert(comp->module);
# 1368|-> comp->module->shobj = false;
# 1369| comp->module->obj = zink_shader_compile(screen, false, comp->shader, comp->nir, NULL, NULL, &comp->base);
# 1370| /* comp->nir will be freed by zink_shader_compile */
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c: scope_hint: In function ‘zink_create_pipeline_lib’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c:2014:4: warning[-Wanalyzer-malloc-leak]: leak of ‘gkey’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_program.c:2003:40: note: in expansion of macro ‘CALLOC_STRUCT’
# 2012| gkey->modules[i] = prog->objs[i].mod;
# 2013| gkey->pipeline = zink_create_gfx_pipeline_library(screen, prog);
# 2014|-> _mesa_set_add(&prog->libs->libs, gkey);
# 2015| return gkey;
# 2016| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_render_pass.c: scope_hint: In function ‘get_render_pass’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_render_pass.c:528:26: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 526| }
# 527| ppstate = (void*)cache_entry->key;
# 528|-> rp->pipeline_state = ppstate->id;
# 529| }
# 530| return rp;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_render_pass.c:701:10: warning[deadcode.DeadStores]: Value stored to 'clear_validate' is never read
# 699| clears[fb_state->nr_cbufs].depthStencil.stencil = clear->zs.stencil;
# 700| rpbi.clearValueCount = fb_state->nr_cbufs + 1;
# 701|-> clear_validate |= clear->zs.bits;
# 702| assert(ctx->framebuffer->rp->state.clears);
# 703| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_resource.c:148:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 146| }
# 147|
# 148|-> qsort(dyn.data,
# 149| util_dynarray_num_elements(&dyn, struct zink_debug_mem_entry *),
# 150| sizeof(struct zink_debug_mem_entryos_entry *), debug_bos_count_compare);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_resource.c:531:23: warning[core.NullDereference]: Access to field 'pNext' results in a dereference of a null pointer (loaded from variable 'fmt_list')
# 529| if (suboptimal_check_ici(screen, ici, mod))
# 530| return true;
# 531|-> fmt_list->pNext = (void*)ici->pNext;
# 532| ici->pNext = fmt_list;
# 533| ici->flags |= VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_resource.c:1380:72: warning[core.NullDereference]: Access to field 'plane' results in a dereference of a null pointer (loaded from field 'whandle')
# 1378| if (obj->is_aux) {
# 1379| obj->modifier = mod;
# 1380|-> obj->modifier_aspect = VK_IMAGE_ASPECT_MEMORY_PLANE_0_BIT_EXT << alloc_info->whandle->plane;
# 1381| obj->plane_offsets[alloc_info->whandle->plane] = alloc_info->whandle->offset;
# 1382| obj->plane_strides[alloc_info->whandle->plane] = alloc_info->whandle->stride;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_resource.c:2696:48: warning[core.NullDereference]: Access to field 'screen' results in a dereference of a null pointer (loaded from variable 'pctx')
# 2694|
# 2695| if (trans->base.b.usage & PIPE_MAP_WRITE) {
# 2696|-> struct zink_screen *screen = zink_screen(pctx->screen);
# 2697| struct zink_resource *m = trans->staging_res ? zink_resource(trans->staging_res) :
# 2698| res;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_resource.c:3014:24: warning[deadcode.DeadStores]: Value stored to 'screen' during its initialization is never read
# 3012| zink_image_unmap(struct pipe_context *pctx, struct pipe_transfer *ptrans)
# 3013| {
# 3014|-> struct zink_screen *screen = zink_screen(pctx->screen);
# 3015| struct zink_transfer *trans = (struct zink_transfer *)ptrans;
# 3016| if (sizeof(void*) == 4)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_screen.c:1716:7: warning[deadcode.DeadStores]: Value stored to 'result' is never read
# 1714| return;
# 1715| }
# 1716|-> result = VKSCR(EnumeratePhysicalDevices)(screen->instance, &pdev_count, pdevs);
# 1717| assert(result == VK_SUCCESS);
# 1718| assert(pdev_count > 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_screen.c:1826:25: warning[deadcode.DeadStores]: Value stored to 'ctx' during its initialization is never read
# 1824| struct zink_screen *screen = zink_screen(pscreen);
# 1825| struct zink_resource *res = zink_resource(pres);
# 1826|-> struct zink_context *ctx = zink_context(pctx);
# 1827|
# 1828| /* if the surface is no longer a swapchain, this is a no-op */
Error: GCC_ANALYZER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_screen.c: scope_hint: In function ‘zink_internal_create_screen’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_screen.c:3389:13: warning[-Wanalyzer-overlapping-buffers]: overlapping buffers passed as arguments to ‘memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:51: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_screen.c:3268:33: note: in expansion of macro ‘rzalloc’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl_types.h:28: included_from: Included from here.
/usr/include/string.h:43:14: note: the behavior of ‘memcpy’ is undefined for overlapping buffers
# 3387| screen->heap_count[i] = screen->heap_count[ZINK_HEAP_HOST_VISIBLE_COHERENT];
# 3388| } else {
# 3389|-> memcpy(screen->heap_map[i], screen->heap_map[ZINK_HEAP_DEVICE_LOCAL], screen->heap_count[ZINK_HEAP_DEVICE_LOCAL]);
# 3390| screen->heap_count[i] = screen->heap_count[ZINK_HEAP_DEVICE_LOCAL];
# 3391| }
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_state.c: scope_hint: In function ‘zink_create_vertex_elements_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_state.c:160:55: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘strides[j]’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_info.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_types.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_state.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_state.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/bitscan.h:108:29: note: in definition of macro ‘u_foreach_bit’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_state.c:130:4: note: in expansion of macro ‘u_foreach_bit’
# 158| ves->hw_state.dynbindings[j].binding = ves->bindings[j].binding;
# 159| ves->hw_state.dynbindings[j].inputRate = ves->bindings[j].inputRate;
# 160|-> ves->hw_state.dynbindings[j].stride = strides[j];
# 161| if (ves->divisor[j])
# 162| ves->hw_state.dynbindings[j].divisor = ves->divisor[j];
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_state.c: scope_hint: In function ‘zink_create_vertex_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_state.c:810:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘zink_create_vertex_elements_state(&ctx.base, num_elements, elements)’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_types.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_state.c:46:45: note: in expansion of macro ‘CALLOC_STRUCT’
/usr/include/bits/types/struct_iovec.h:23: included_from: Included from here.
/usr/include/sys/uio.h:23: included_from: Included from here.
/usr/include/xcb/xcb.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/include/vulkan/vulkan.h:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/vulkan/util/vk_struct_type_cast.h:12: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_types.h:58: included_from: Included from here.
# 808| ctx.base.screen = pscreen;
# 809| struct zink_vertex_elements_state *elems = zink_create_vertex_elements_state(&ctx.base, num_elements, elements);
# 810|-> zstate->velems = *elems;
# 811| zink_delete_vertex_elements_state(&ctx.base, elems);
# 812|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_surface.c:474:4: warning[deadcode.DeadStores]: Value stored to 'entry' is never read
# 472| surface->hash = hash;
# 473| surface->ivci = ivci;
# 474|-> entry = _mesa_hash_table_insert_pre_hashed(&res->surface_cache, surface->hash, &surface->ivci, surface);
# 475| assert(entry);
# 476| simple_mtx_lock(&res->obj->view_lock);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_descriptors.c: scope_hint: In function ‘zink_descriptor_util_init_fbfetch’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_types.h:99:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_descriptors.c:1720:7: note: in expansion of macro ‘VKSCR’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_descriptors.c: scope_hint: In function ‘zink_descriptor_util_init_fbfetch’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_descriptors.c:1720:7: note: in expansion of macro ‘VKSCR’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/zink/zink_descriptors.c:1720:7: note: in expansion of macro ‘VKSCR’
# 97| /* convenience macros for accessing dispatch table functions */
# 98| #define VKCTX(fn) zink_screen(ctx->base.screen)->vk.fn
# 99|-> #define VKSCR(fn) screen->vk.fn
# 100|
# 101| #ifdef __cplusplus
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/clover/api/program.cpp:453:4: warning[cplusplus.NewDelete]: Use of memory after it is freed
# 451| }
# 452|
# 453|-> return r_prog;
# 454|
# 455| } catch (invalid_build_options_error &) {
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/clover/llvm/codegen/common.cpp: scope_hint: In function ‘llvm::Type* {anonymous}::ptr_arg_to_llvm_type(const llvm::Module&, std::string)’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/clover/llvm/codegen/common.cpp:159:11: warning[-Wunused-variable]: unused variable ‘len’
# 159 | int len = type_name.length();
# | ^~~
# 157| ::llvm::Type *
# 158| ptr_arg_to_llvm_type(const Module &mod, std::string type_name) {
# 159|-> int len = type_name.length();
# 160| assert (type_name[len-1] == '*');
# 161| ::llvm::Type *base_type = NULL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/clover/llvm/codegen/common.cpp:159:11: warning[deadcode.DeadStores]: Value stored to 'len' during its initialization is never read
# 157| ::llvm::Type *
# 158| ptr_arg_to_llvm_type(const Module &mod, std::string type_name) {
# 159|-> int len = type_name.length();
# 160| assert (type_name[len-1] == '*');
# 161| ::llvm::Type *base_type = NULL;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri_helpers.c: scope_hint: In function ‘dri2_create_fence_fd’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri_helpers.c:137:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘fence’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri_helpers.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri_helpers.c:123:31: note: in expansion of macro ‘CALLOC_STRUCT’
# 135| ctx->create_fence_fd(ctx, &fence->pipe_fence, fd, PIPE_FD_TYPE_NATIVE_SYNC);
# 136| }
# 137|-> if (!fence->pipe_fence) {
# 138| FREE(fence);
# 139| return NULL;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri_screen.c: scope_hint: In function ‘driConcatConfigs.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri_screen.c:287:22: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘all’
# 285| index = 0;
# 286| for (i = 0; a[i] != NULL; i++)
# 287|-> all[index++] = a[i];
# 288| for (j = 0; b[j] != NULL; j++)
# 289| all[index++] = b[j];
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri_screen.c:289:22: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘all’
# 287| all[index++] = a[i];
# 288| for (j = 0; b[j] != NULL; j++)
# 289|-> all[index++] = b[j];
# 290| all[index++] = NULL;
# 291|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri_screen.c:290:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘all’
# 288| for (j = 0; b[j] != NULL; j++)
# 289| all[index++] = b[j];
# 290|-> all[index++] = NULL;
# 291|
# 292| free(a);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri_util.c:140:23: warning[core.NullDereference]: Access to field 'initScreen' results in a dereference of a null pointer (loaded from variable 'mesa')
# 138| "dri2", NULL, NULL, NULL, 0, NULL, 0);
# 139|
# 140|-> *driver_configs = mesa->initScreen(screen, implicit);
# 141| if (*driver_configs == NULL) {
# 142| dri_destroy_screen(screen);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri_util.c: scope_hint: In function ‘driCreateNewScreen3’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri_util.c:140:27: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘mesa’
# 138| "dri2", NULL, NULL, NULL, 0, NULL, 0);
# 139|
# 140|-> *driver_configs = mesa->initScreen(screen, implicit);
# 141| if (*driver_configs == NULL) {
# 142| dri_destroy_screen(screen);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_cmd_buffer.c: scope_hint: In function ‘lvp_CmdPushDescriptorSet2KHR’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_cmd_buffer.c:269:16: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:73: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_cmd_buffer.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_cmd_buffer.c:266:77: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_cmd_buffer.c:266:77: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_cmd_buffer.c: scope_hint: In function ‘lvp_CmdPushDescriptorSet2KHR’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_cmd_buffer.c:268:62: note: in expansion of macro ‘rzalloc’
<built-in>: note: argument 2 of ‘__builtin_memcpy’ must be non-null
# 267| assert(uniform_data);
# 268| VkWriteDescriptorSetInlineUniformBlock *dst = rzalloc(ctx, VkWriteDescriptorSetInlineUniformBlock);
# 269|-> memcpy((void*)dst, uniform_data, sizeof(*uniform_data));
# 270| dst->pData = ralloc_size(ctx, uniform_data->dataSize);
# 271| memcpy((void*)dst->pData, uniform_data->pData, uniform_data->dataSize);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_cmd_buffer.c:312:96: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_cmd_buffer.c:310:19: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_cmd_buffer.c:310:19: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_cmd_buffer.c: scope_hint: In function ‘lvp_CmdPushDescriptorSet2KHR’
# 310| vk_find_struct_const(write->pNext, WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR);
# 311|
# 312|-> uint32_t accel_structs_size = sizeof(VkAccelerationStructureKHR) * accel_structs->accelerationStructureCount;
# 313| VkWriteDescriptorSetAccelerationStructureKHR *write_accel_structs =
# 314| rzalloc_size(ctx, sizeof(VkWriteDescriptorSetAccelerationStructureKHR) + accel_structs_size);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_descriptor_set.c: scope_hint: In function ‘lvp_UpdateDescriptorSets’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_descriptor_set.c:455:132: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:73: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:280:16: note: in definition of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_descriptor_set.c:453:13: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_descriptor_set.c:453:13: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_descriptor_set.c: scope_hint: In function ‘lvp_UpdateDescriptorSets’
# 453| vk_find_struct_const(write->pNext, WRITE_DESCRIPTOR_SET_INLINE_UNIFORM_BLOCK);
# 454| assert(uniform_data);
# 455|-> memcpy((uint8_t *)set->map + bind_layout->uniform_block_offset + write->dstArrayElement, uniform_data->pData, uniform_data->dataSize);
# 456| continue;
# 457| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_acceleration_structure.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:64: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_descriptor_set.c:625:82: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:280:16: note: in definition of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_descriptor_set.c:624:16: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_descriptor_set.c:624:16: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_descriptor_set.c: scope_hint: In function ‘lvp_UpdateDescriptorSets’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
# 623| const VkWriteDescriptorSetAccelerationStructureKHR *accel_structs =
# 624| vk_find_struct_const(write->pNext, WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR);
# 625|-> VK_FROM_HANDLE(vk_acceleration_structure, accel_struct, accel_structs->pAccelerationStructures[j]);
# 626|
# 627| desc[j].accel_struct = accel_struct ? vk_acceleration_structure_get_va(accel_struct) : 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_device.c:1768:11: warning[deadcode.DeadStores]: Although the value stored to 'priority' is used in the enclosing expression, the value is never actually read from 'priority'
# 1766| if (priority < 0.6)
# 1767| return 0;
# 1768|-> return priority = 1;
# 1769| }
# 1770|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_device.c: scope_hint: In function ‘lvp_BindImageMemory2’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_device.c:2217:73: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:104:12: note: in definition of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_device.c: scope_hint: In function ‘lvp_BindImageMemory2’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_device.c:2186:7: note: in expansion of macro ‘vk_foreach_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_device.c:2186:7: note: in expansion of macro ‘vk_foreach_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:280:16: note: in definition of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_device.c:2216:16: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_device.c:2216:16: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_device.c: scope_hint: In function ‘lvp_BindImageMemory2’
# 2215| const VkBindImagePlaneMemoryInfo *plane_info =
# 2216| vk_find_struct_const(pBindInfos[i].pNext, BIND_IMAGE_PLANE_MEMORY_INFO);
# 2217|-> uint8_t plane = lvp_image_aspects_to_plane(image, plane_info->planeAspect);
# 2218| result = lvp_image_plane_bind(device, &image->planes[plane],
# 2219| mem, bind_info->memoryOffset, &offset_B);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c: scope_hint: In function ‘update_inline_shader_state’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:307:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:4810:4: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:45: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
# 305| base_nir = shader->tess_ccw->nir;
# 306| nir_function_impl *impl = nir_shader_get_entrypoint(base_nir);
# 307|-> unsigned ssa_alloc = impl->ssa_alloc;
# 308| unsigned count = shader->inlines.count[0];
# 309| if (count && pcbuf_dirty) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:331:27: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:4810:4: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
# 329| lvp_shader_optimize(nir);
# 330| impl = nir_shader_get_entrypoint(nir);
# 331|-> if (ssa_alloc - impl->ssa_alloc < ssa_alloc / 2 &&
# 332| !shader->inlines.must_inline) {
# 333| /* not enough change; don't inline further */
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:342:23: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘mem_dup(&v, 528)’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:4810:4: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:80:16: note: in expansion of macro ‘MALLOC’
# 340| shader_state = lvp_shader_compile(state->device, shader, nir, true);
# 341| struct lvp_inline_variant *variant = mem_dup(&v, sizeof(v));
# 342|-> variant->cso = shader_state;
# 343| entry->key = variant;
# 344| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c: scope_hint: In function ‘handle_vertex_buffers2’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:1163:122: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:364:31: note: in definition of macro ‘MIN2’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:4810:4: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
/usr/include/bits/types/struct_iovec.h:23: included_from: Included from here.
/usr/include/sys/uio.h:23: included_from: Included from here.
/usr/include/xcb/xcb.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/include/vulkan/vulkan.h:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:60: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:364:31: note: in definition of macro ‘MIN2’
# 1161| state->pctx->buffer_unmap(state->pctx, xfer);
# 1162| state->vb[idx].buffer.resource = get_buffer_resource(state->pctx, mem);
# 1163|-> state->vb[idx].buffer.resource->width0 = MIN2(vcb->offsets[i] + vcb->sizes[i], state->vb[idx].buffer.resource->width0);
# 1164| state->vb_sizes[idx] = vcb->sizes[i];
# 1165| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c: scope_hint: In function ‘handle_draw_multi’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:2005:22: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘draws’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:4810:4: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
# 2003|
# 2004| for (unsigned i = 0; i < cmd->u.draw_multi_ext.draw_count; i++) {
# 2005|-> draws[i].start = cmd->u.draw_multi_ext.vertex_info[i].firstVertex;
# 2006| draws[i].count = cmd->u.draw_multi_ext.vertex_info[i].vertexCount;
# 2007| draws[i].index_bias = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:2577:13: warning[deadcode.DeadStores]: Value stored to 'size' during its initialization is never read
# 2575| {
# 2576| struct vk_cmd_fill_buffer *fillcmd = &cmd->u.fill_buffer;
# 2577|-> uint32_t size = fillcmd->size;
# 2578| struct lvp_buffer *dst = lvp_buffer_from_handle(fillcmd->dst_buffer);
# 2579|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c: scope_hint: In function ‘handle_draw_multi_indexed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:2658:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘draws’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:4810:4: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 2656|
# 2657| unsigned size = cmd->u.draw_multi_indexed_ext.draw_count * sizeof(struct pipe_draw_start_count_bias);
# 2658|-> memcpy(draws, cmd->u.draw_multi_indexed_ext.index_info, size);
# 2659| if (state->index_buffer_size != UINT32_MAX) {
# 2660| for (unsigned i = 0; i < cmd->u.draw_multi_indexed_ext.draw_count; i++)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c: scope_hint: In function ‘handle_draw_indirect’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:2699:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:4810:4: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:146:9: note: in definition of macro ‘lvp_forall_gfx_stage’
# 2697| state->pctx->buffer_unmap(state->pctx, xfer);
# 2698| index = get_buffer_resource(state->pctx, mem + state->index_offset);
# 2699|-> index->width0 = MIN2(state->index_buffer->width0 - state->index_offset, state->index_buffer_size);
# 2700| state->info.index.resource = index;
# 2701| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_execute.c:3467:50: warning[core.NullDereference]: Access to field 'stride' results in a dereference of a null pointer (loaded from variable 'binding')
# 3465| state->vertex_buffer_index[location] = attrs[i].binding;
# 3466| state->velem.velems[location].src_format = lvp_vk_format_to_pipe_format(attrs[i].format);
# 3467|-> state->velem.velems[location].src_stride = binding->stride;
# 3468| uint32_t d = binding->divisor;
# 3469| switch (binding->inputRate) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_formats.c:501:48: warning[core.NullDereference]: Access to field 'externalMemoryProperties' results in a dereference of a null pointer (loaded from variable 'external_props')
# 499| break;
# 500| }
# 501|-> external_props->externalMemoryProperties = (VkExternalMemoryProperties) {
# 502| .externalMemoryFeatures = flags,
# 503| .exportFromImportedHandleTypes = export_flags,
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_image.c: scope_hint: In function ‘lvp_image_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_image.c:45:21: warning[-Wunused-variable]: unused variable ‘pipe_format’
# 45 | enum pipe_format pipe_format = lvp_vk_format_to_pipe_format(pCreateInfo->format);
# | ^~~~~~~~~~~
# 43| unsigned num_layouts = 1;
# 44| const VkSubresourceLayout *layouts = NULL;
# 45|-> enum pipe_format pipe_format = lvp_vk_format_to_pipe_format(pCreateInfo->format);
# 46| const VkImageDrmFormatModifierExplicitCreateInfoEXT *modinfo = (void*)vk_find_struct_const(pCreateInfo->pNext,
# 47| IMAGE_DRM_FORMAT_MODIFIER_EXPLICIT_CREATE_INFO_EXT);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_image.c:45:21: warning[deadcode.DeadStores]: Value stored to 'pipe_format' during its initialization is never read
# 43| unsigned num_layouts = 1;
# 44| const VkSubresourceLayout *layouts = NULL;
# 45|-> enum pipe_format pipe_format = lvp_vk_format_to_pipe_format(pCreateInfo->format);
# 46| const VkImageDrmFormatModifierExplicitCreateInfoEXT *modinfo = (void*)vk_find_struct_const(pCreateInfo->pNext,
# 47| IMAGE_DRM_FORMAT_MODIFIER_EXPLICIT_CREATE_INFO_EXT);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_image.c:144:27: warning[core.NullDereference]: Dereference of null pointer
# 142| whandle.plane = p;
# 143| whandle.handle = 0;
# 144|-> whandle.stride = layouts[p].rowPitch;
# 145| whandle.array_stride = layouts[p].arrayPitch;
# 146| whandle.image_stride = layouts[p].depthPitch;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c: scope_hint: In function ‘try_lower_input_load’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c:57:64: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c:85:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c:85:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c:85:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c:86:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c: scope_hint: In function ‘try_lower_input_load’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c:86:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c:87:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c:87:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c:87:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c: scope_hint: In function ‘try_lower_input_load’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c:87:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c:87:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_input_attachments.c: scope_hint: In function ‘try_lower_input_load’
# 55| assert(glsl_type_is_image(deref->type));
# 56|
# 57|-> enum glsl_sampler_dim image_dim = glsl_get_sampler_dim(deref->type);
# 58| if (image_dim != GLSL_SAMPLER_DIM_SUBPASS &&
# 59| image_dim != GLSL_SAMPLER_DIM_SUBPASS_MS)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_vulkan_resource.c: scope_hint: In function ‘vulkan_resource_from_deref’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_vulkan_resource.c:95:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_vulkan_resource.c: scope_hint: In function ‘vulkan_resource_from_deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘vulkan_resource_from_deref’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_lower_vulkan_resource.c: scope_hint: In function ‘vulkan_resource_from_deref’
# 93| nir_def *index = nir_imm_int(b, 0);
# 94|
# 95|-> while (deref->deref_type != nir_deref_type_var) {
# 96| assert(deref->deref_type == nir_deref_type_array);
# 97| unsigned array_size = MAX2(glsl_get_aoa_size(deref->type), 1);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_pipeline.c: scope_hint: In function ‘lvp_shader_init’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_pipeline.c:529:12: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_private.h:45: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/lavapipe/lvp_pipeline.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
# 527| {
# 528| nir_function_impl *impl = nir_shader_get_entrypoint(nir);
# 529|-> if (impl->ssa_alloc > 100) //skip for small shaders
# 530| shader->inlines.must_inline = lvp_find_inlinable_uniforms(shader, nir);
# 531| shader->pipeline_nir = lvp_create_pipeline_nir(nir);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/basetexture9.c:384:33: warning[core.NullDereference]: Access to field 'texture' results in a dereference of a null pointer
# 382| NineBaseTexture9_UpdateSamplerView(This, 0);
# 383|
# 384|-> last_layer = util_max_layer(This->view[0]->texture, base_level);
# 385|
# 386| nine_context_gen_mipmap(This->base.base.device, (struct NineUnknown *)This,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/basetexture9.c:496:36: warning[core.NullDereference]: Access to field 'format' results in a dereference of a null pointer (loaded from variable 'resource')
# 494| swizzle[2] = PIPE_SWIZZLE_Z;
# 495| swizzle[3] = PIPE_SWIZZLE_W;
# 496|-> desc = util_format_description(resource->format);
# 497| if (desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS) {
# 498| /* msdn doc is incomplete here and wrong.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/cubetexture9.c:135:91: warning[core.UndefinedBinaryOperatorResult]: The right operand of '+' is a garbage value
# 133| sfdesc.Width = sfdesc.Height = u_minify(EdgeLength, l);
# 134| p = This->managed_buffer ?
# 135|-> nine_suballocate(pParams->device->allocator, This->managed_buffer, offset + level_offsets[l]) : NULL;
# 136|
# 137| hr = NineSurface9_new(This->base.base.base.device, NineUnknown(This),
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/cubetexture9.c:135:93: warning[core.NullDereference]: Array access (from variable 'level_offsets') results in a null pointer dereference
# 133| sfdesc.Width = sfdesc.Height = u_minify(EdgeLength, l);
# 134| p = This->managed_buffer ?
# 135|-> nine_suballocate(pParams->device->allocator, This->managed_buffer, offset + level_offsets[l]) : NULL;
# 136|
# 137| hr = NineSurface9_new(This->base.base.base.device, NineUnknown(This),
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_buffer_upload.c: scope_hint: In function ‘nine_upload_create_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_buffer_upload.c:235:5: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘group’
# 233| buf->parent = group;
# 234| buf->resource = NULL;
# 235|-> pipe_resource_reference(&buf->resource, group->resource);
# 236| buf->offset = group->free_offset;
# 237|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_helpers.c: scope_hint: In function ‘nine_range_pool_more’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_helpers.c:28:17: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘r’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/iunknown.h:12: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_helpers.h:9: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_helpers.c:6: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_helpers.c:11:28: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:52:41: note: in expansion of macro ‘os_realloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_helpers.c:20:23: note: in expansion of macro ‘REALLOC’
# 26|
# 27| for (i = 0; i < 63; ++i, r = r->next)
# 28|-> r->next = (struct nine_range *)
# 29| ((uint8_t *)r + sizeof(struct nine_range));
# 30| r->next = NULL;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_memory_helper.c: scope_hint: In function ‘nine_allocate’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_memory_helper.c:1063:29: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_memory_helper.c:80: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:68:16: note: in expansion of macro ‘align_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:58: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:68:16: note: in expansion of macro ‘align_malloc’
# 1061| assert(sizeof(struct nine_allocation) <= NINE_ALLOCATION_ALIGNMENT);
# 1062| allocation = align_calloc(size + NINE_ALLOCATION_ALIGNMENT, NINE_ALLOCATION_ALIGNMENT);
# 1063|-> allocation->is_external = false;
# 1064| return allocation;
# 1065| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/vertexshader9.h:14: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_state.c:17: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_shader.h: scope_hint: In function ‘nine_shader_constant_combination_key’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_shader.h:277:23: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘malloc(328)’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_state.c:18: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/iunknown.h:12: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/device9.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_state.c:9: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_shader.h:274:26: note: in expansion of macro ‘MALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:54:41: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_shader.h:274:26: note: in expansion of macro ‘MALLOC_STRUCT’
# 275| current = *next_allocate;
# 276| index++;
# 277|-> current->next = NULL;
# 278| memcpy(current->const_i, const_i, sizeof(current->const_i));
# 279| memcpy(current->const_b, const_b, sizeof(current->const_b));
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_state.c: scope_hint: In function ‘update_vertex_elements’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_state.c:905:64: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘vtxbuf_holes_map[b]’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_math.h:48: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/box.h:4: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_state.h:12: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/device9.h:16: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_state.c:897:5: note: in expansion of macro ‘u_foreach_bit’
# 903| ve.velems[n] = vdecl->elems[index];
# 904| b = ve.velems[n].vertex_buffer_index;
# 905|-> ve.velems[n].vertex_buffer_index = vtxbuf_holes_map[b];
# 906| ve.velems[n].src_stride = context->vtxstride[b];
# 907| context->stream_usage_mask |= 1 << b;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_state.c: scope_hint: In function ‘update_vertex_elements_sw’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_state.c:3176:64: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘vtxbuf_holes_map[b]’
# 3174| ve.velems[n] = vdecl->elems[index];
# 3175| b = ve.velems[n].vertex_buffer_index;
# 3176|-> ve.velems[n].vertex_buffer_index = vtxbuf_holes_map[b];
# 3177| /* XXX wine just uses 1 here: */
# 3178| if (state->stream_freq[b] & D3DSTREAMSOURCE_INSTANCEDATA)
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_state.c:3185:64: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘vtxbuf_holes_map[dummy_vbo_stream]’
# 3183| * This is not precised by the spec, but is the behaviour
# 3184| * tested on win */
# 3185|-> ve.velems[n].vertex_buffer_index = vtxbuf_holes_map[dummy_vbo_stream];
# 3186| ve.velems[n].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
# 3187| ve.velems[n].src_offset = 0;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/query9.c: scope_hint: In function ‘NineQuery9_GetData’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/query9.c:269:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘&nresult’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/iunknown.h:16: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/device9.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/query9.c:6: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/query9.c:202:5: note: in expansion of macro ‘user_assert’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/nine_debug.h:96:26: note: in definition of macro ‘user_error’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/query9.c:203:5: note: in expansion of macro ‘user_assert’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/query9.c:203:5: note: in expansion of macro ‘user_assert’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/query9.c:204:5: note: in expansion of macro ‘user_assert’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/query9.c:204:5: note: in expansion of macro ‘user_assert’
# 267| break;
# 268| }
# 269|-> memcpy(pData, &nresult, MIN2(sizeof(nresult), dwSize));
# 270|
# 271| return S_OK;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/surface9.c: scope_hint: In function ‘NineSurface9_SetResourceResize’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/surface9.c:836:57: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘resource’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/surface9.h:15: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/surface9.c:7: included_from: Included from here.
# 834| pipe_resource_reference(&This->base.resource, resource);
# 835|
# 836|-> This->desc.Width = This->base.info.width0 = resource->width0;
# 837| This->desc.Height = This->base.info.height0 = resource->height0;
# 838| This->base.info.nr_samples = resource->nr_samples;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/swapchain9.c:799:21: warning[core.uninitialized.Branch]: Branch condition evaluates to a garbage value
# 797| if (failure) {
# 798| for (i = 0; i < This->num_back_buffers; i++) {
# 799|-> if (new_resource[i])
# 800| pipe_resource_reference(&new_resource[i], NULL);
# 801| if (new_handles[i])
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/nine/swapchain9.c:807:42: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 805| for (i = 0; i < This->num_back_buffers; i++) {
# 806| D3DWindowBuffer_release(This, This->present_handles[i]);
# 807|-> This->present_handles[i] = new_handles[i];
# 808| pipe_resource_reference(&This->present_buffers[i], new_resource[i]);
# 809| pipe_resource_reference(&new_resource[i], NULL);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_dec.c:225:24: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'omx_base_PortType', which is incompatible with sizeof operand type 'omx_base_video_PortType'
# 223|
# 224| for (i = 0; i < 2; ++i) {
# 225|-> priv->ports[i] = CALLOC(1, sizeof(omx_base_video_PortType));
# 226| if (!priv->ports[i])
# 227| return OMX_ErrorInsufficientResources;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_dec.c: scope_hint: In function ‘vid_dec_Constructor’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_dec.c:226:10: warning[-Wanalyzer-malloc-leak]: leak of ‘calloc(1, 512)’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_video_state.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_video_codec.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_dec.c:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_dec.c:225:24: note: in expansion of macro ‘CALLOC’
# 224| for (i = 0; i < 2; ++i) {
# 225| priv->ports[i] = CALLOC(1, sizeof(omx_base_video_PortType));
# 226|-> if (!priv->ports[i])
# 227| return OMX_ErrorInsufficientResources;
# 228|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_dec_av1.c: scope_hint: In function ‘dec_av1_BeginFrame’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_dec_av1.c:2131:12: warning[-Wunused-but-set-variable]: variable ‘supported’ set but not used
# 2131 | bool supported;
# | ^~~~~~~~~
# 2129| struct pipe_screen *pscreen;
# 2130| struct pipe_video_codec templat = {};
# 2131|-> bool supported;
# 2132|
# 2133| omx_screen = priv->screen;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_enc.c:184:24: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'omx_base_PortType', which is incompatible with sizeof operand type 'omx_base_video_PortType'
# 182|
# 183| for (i = 0; i < 2; ++i) {
# 184|-> priv->ports[i] = CALLOC(1, sizeof(omx_base_video_PortType));
# 185| if (!priv->ports[i])
# 186| return OMX_ErrorInsufficientResources;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_enc.c: scope_hint: In function ‘vid_enc_Constructor’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_enc.c:185:10: warning[-Wanalyzer-malloc-leak]: leak of ‘calloc(1, 512)’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_video_state.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_video_codec.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_enc.c:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_enc.c:184:24: note: in expansion of macro ‘CALLOC’
# 183| for (i = 0; i < 2; ++i) {
# 184| priv->ports[i] = CALLOC(1, sizeof(omx_base_video_PortType));
# 185|-> if (!priv->ports[i])
# 186| return OMX_ErrorInsufficientResources;
# 187|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_enc.c:341:50: warning[core.NullDereference]: Access to field 'stride' results in a dereference of an undefined pointer value (loaded from variable 'transfer')
# 339| enc_AllocateBackTexture(priv->ports[OMX_BASE_FILTER_INPUTPORT_INDEX],
# 340| &resource, &transfer, NULL);
# 341|-> port->sPortParam.format.video.nStride = transfer->stride;
# 342| pipe_texture_unmap(priv->s_pipe, transfer);
# 343| pipe_resource_reference(&resource, NULL);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/vid_enc_common.c:49:4: warning[core.NullDereference]: Access to field 'prev' results in a dereference of a null pointer (loaded from variable 'to')
# 47| void enc_MoveTasks(struct list_head *from, struct list_head *to)
# 48| {
# 49|-> to->prev->next = from->next;
# 50| from->next->prev = to->prev;
# 51| from->prev->next = to;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c: scope_hint: In function ‘osmesa_st_framebuffer_flush_front’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:364:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 362| return false;
# 363|
# 364|-> if (osmesa->pp) {
# 365| struct pipe_resource *zsbuf = NULL;
# 366| unsigned i;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c: scope_hint: In function ‘OSMesaMakeCurrent’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:777:20: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘osbuffer’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shader_types.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/mtypes.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/arrayobj.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_context.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:64: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:481:37: note: in expansion of macro ‘CALLOC_STRUCT’
# 775| struct osmesa_buffer *osbuffer = osmesa->current_buffer;
# 776|
# 777|-> osbuffer->width = width;
# 778| osbuffer->height = height;
# 779| osbuffer->map = buffer;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c: scope_hint: In function ‘OSMesaPixelStore’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:836:31: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 834| switch (pname) {
# 835| case OSMESA_ROW_LENGTH:
# 836|-> osmesa->user_row_length = value;
# 837| break;
# 838| case OSMESA_Y_UP:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:839:20: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 837| break;
# 838| case OSMESA_Y_UP:
# 839|-> osmesa->y_up = value ? GL_TRUE : GL_FALSE;
# 840| break;
# 841| default:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:862:16: warning[core.NullDereference]: Access to field 'format' results in a dereference of a null pointer (loaded from variable 'osmesa')
# 860| return;
# 861| case OSMESA_FORMAT:
# 862|-> *value = osmesa->format;
# 863| return;
# 864| case OSMESA_TYPE:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c: scope_hint: In function ‘OSMesaGetIntegerv’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:862:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 860| return;
# 861| case OSMESA_FORMAT:
# 862|-> *value = osmesa->format;
# 863| return;
# 864| case OSMESA_TYPE:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:862:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘OSMesaGetCurrentContext()’
# 860| return;
# 861| case OSMESA_FORMAT:
# 862|-> *value = osmesa->format;
# 863| return;
# 864| case OSMESA_TYPE:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:866:16: warning[core.NullDereference]: Access to field 'type' results in a dereference of a null pointer (loaded from variable 'osmesa')
# 864| case OSMESA_TYPE:
# 865| /* current color buffer's data type */
# 866|-> *value = osmesa->type;
# 867| return;
# 868| case OSMESA_ROW_LENGTH:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:866:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 864| case OSMESA_TYPE:
# 865| /* current color buffer's data type */
# 866|-> *value = osmesa->type;
# 867| return;
# 868| case OSMESA_ROW_LENGTH:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:866:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘OSMesaGetCurrentContext()’
# 864| case OSMESA_TYPE:
# 865| /* current color buffer's data type */
# 866|-> *value = osmesa->type;
# 867| return;
# 868| case OSMESA_ROW_LENGTH:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:869:16: warning[core.NullDereference]: Access to field 'user_row_length' results in a dereference of a null pointer (loaded from variable 'osmesa')
# 867| return;
# 868| case OSMESA_ROW_LENGTH:
# 869|-> *value = osmesa->user_row_length;
# 870| return;
# 871| case OSMESA_Y_UP:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:869:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 867| return;
# 868| case OSMESA_ROW_LENGTH:
# 869|-> *value = osmesa->user_row_length;
# 870| return;
# 871| case OSMESA_Y_UP:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:869:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘OSMesaGetCurrentContext()’
# 867| return;
# 868| case OSMESA_ROW_LENGTH:
# 869|-> *value = osmesa->user_row_length;
# 870| return;
# 871| case OSMESA_Y_UP:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:872:16: warning[core.NullDereference]: Access to field 'y_up' results in a dereference of a null pointer (loaded from variable 'osmesa')
# 870| return;
# 871| case OSMESA_Y_UP:
# 872|-> *value = osmesa->y_up;
# 873| return;
# 874| case OSMESA_MAX_WIDTH:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:872:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 870| return;
# 871| case OSMESA_Y_UP:
# 872|-> *value = osmesa->y_up;
# 873| return;
# 874| case OSMESA_MAX_WIDTH:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/osmesa/osmesa.c:872:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘OSMesaGetCurrentContext()’
# 870| return;
# 871| case OSMESA_Y_UP:
# 872|-> *value = osmesa->y_up;
# 873| return;
# 874| case OSMESA_MAX_WIDTH:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/teflon/tfl_device.c: scope_hint: In function ‘partition_invoke’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/teflon/tfl_device.c:335:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘buffers’
# 333| void **buffers = malloc(tsubgraph->output_count * sizeof(*buffers));
# 334| for (unsigned i = 0; i < tsubgraph->output_count; i++)
# 335|-> buffers[i] = tf_context->tensors[tsubgraph->output_tensors[i]].data.data;
# 336| context->ml_subgraph_read_output(context, subgraph, tsubgraph->output_count, tsubgraph->output_tensors, buffers);
# 337| free(buffers);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/teflon/tfl_device.c:360:26: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘supported_nodes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/teflon/tfl_device.c:356:4: note: in expansion of macro ‘TF_LITE_ENSURE_STATUS’
# 358| // Get a list of supported nodes.
# 359| TfLiteIntArray *supported_nodes = malloc(plan->size * sizeof(int) + sizeof(*supported_nodes));
# 360|-> supported_nodes->size = plan->size;
# 361| unsigned node_count = 0;
# 362| for (int i = 0; i < plan->size; i++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/teflon/tfl_device.c:366:7: warning[unix.Malloc]: Potential leak of memory pointed to by 'supported_nodes'
# 364| bool supported = false;
# 365| TfLiteRegistration *registration;
# 366|-> TF_LITE_ENSURE_STATUS(context->GetNodeAndRegistration(
# 367| context, node_index, &node, ®istration));
# 368|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/teflon/tfl_device.c: scope_hint: In function ‘tflite_plugin_create_delegate’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/teflon/tfl_device.c:450:24: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘delegate’
# 448| for (int i = 0; i < n; i++) {
# 449| if (strstr("etnaviv", devs[i]->driver_name))
# 450|-> delegate->dev = devs[i];
# 451| else
# 452| pipe_loader_release(&devs[i], 1);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/teflon/tfl_device.c:456:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘delegate’
# 454| free(devs);
# 455|
# 456|-> if (delegate->dev == NULL) {
# 457| fprintf(stderr, "Couldn't open kernel device\n");
# 458| return NULL;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/teflon/tfl_device.c:457:7: warning[-Wanalyzer-malloc-leak]: leak of ‘delegate’
# 455|
# 456| if (delegate->dev == NULL) {
# 457|-> fprintf(stderr, "Couldn't open kernel device\n");
# 458| return NULL;
# 459| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/teflon/tfl_device.c:457:7: warning[unix.Malloc]: Potential leak of memory pointed to by 'delegate'
# 455|
# 456| if (delegate->dev == NULL) {
# 457|-> fprintf(stderr, "Couldn't open kernel device\n");
# 458| return NULL;
# 459| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/teflon/tfl_device.c:466:11: warning[-Wanalyzer-malloc-leak]: leak of ‘delegate’
# 464| delegate->context = screen->context_create(screen, NULL, PIPE_CONTEXT_COMPUTE_ONLY);
# 465|
# 466|-> return &delegate->base;
# 467| }
# 468|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/image.c:583:14: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 581| void *tmp_d;
# 582| unsigned tmp_p;
# 583|-> tmp_d = data[1];
# 584| data[1] = data[2];
# 585| data[2] = tmp_d;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/image.c:584:15: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 582| unsigned tmp_p;
# 583| tmp_d = data[1];
# 584|-> data[1] = data[2];
# 585| data[2] = tmp_d;
# 586| tmp_p = pitches[1];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/image.c:715:14: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 713| void *tmp_d;
# 714| unsigned tmp_p;
# 715|-> tmp_d = data[1];
# 716| data[1] = data[2];
# 717| data[2] = tmp_d;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/image.c:716:15: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 714| unsigned tmp_p;
# 715| tmp_d = data[1];
# 716|-> data[1] = data[2];
# 717| data[2] = tmp_d;
# 718| tmp_p = pitches[1];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture.c:381:27: warning[deadcode.DeadStores]: Value stored to 'format' during its initialization is never read
# 379| handleVASliceDataBufferType(vlVaContext *context, vlVaBuffer *buf)
# 380| {
# 381|-> enum pipe_video_format format = u_reduce_video_profile(context->templat.profile);
# 382| unsigned num_buffers = 0;
# 383| void * const *buffers[3];
Error: GCC_ANALYZER_WARNING (CWE-131):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture.c: scope_hint: In function ‘handleVASliceDataBufferType’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture.c:400:31: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture.c:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture.c: scope_hint: In function ‘handleVASliceDataBufferType’
# 398| break;
# 399|
# 400|-> buffers[num_buffers] = (void *const)&start_code_h264;
# 401| sizes[num_buffers++] = sizeof(start_code_h264);
# 402| break;
Error: GCC_ANALYZER_WARNING (CWE-131):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture.c:407:31: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture.c: scope_hint: In function ‘handleVASliceDataBufferType’
# 405| break;
# 406|
# 407|-> buffers[num_buffers] = (void *const)&start_code_h265;
# 408| sizes[num_buffers++] = sizeof(start_code_h265);
# 409| break;
Error: GCC_ANALYZER_WARNING (CWE-131):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture.c:417:34: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture.c: scope_hint: In function ‘handleVASliceDataBufferType’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture.c: scope_hint: In function ‘handleVASliceDataBufferType’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture.c: scope_hint: In function ‘handleVASliceDataBufferType’
# 415|
# 416| if (context->decoder->profile == PIPE_VIDEO_PROFILE_VC1_ADVANCED) {
# 417|-> buffers[num_buffers] = (void *const)&start_code_vc1;
# 418| sizes[num_buffers++] = sizeof(start_code_vc1);
# 419| }
Error: GCC_ANALYZER_WARNING (CWE-131):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture.c:453:28: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
# 451|
# 452| if (format == PIPE_VIDEO_FORMAT_JPEG) {
# 453|-> buffers[num_buffers] = (void *const)&eoi_jpeg;
# 454| sizes[num_buffers++] = sizeof(eoi_jpeg);
# 455| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture.c:712:29: warning[core.NullDereference]: Access to field 'mode' results in a dereference of a null pointer (loaded from variable 'p_intra_refresh')
# 710| }
# 711| } else {
# 712|-> p_intra_refresh->mode = INTRA_REFRESH_MODE_NONE;
# 713| p_intra_refresh->region_size = 0;
# 714| p_intra_refresh->offset = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture_av1_enc.c:400:7: warning[deadcode.DeadStores]: Value stored to 'subsampling_x' is never read
# 398| if (mono_chrome) {
# 399| seq->color_config.color_range = av1_f(vlc, 1);
# 400|-> subsampling_x = subsampling_y = 1;
# 401| seq->color_config.chroma_sample_position = 0;
# 402| return;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture_av1_enc.c:400:23: warning[deadcode.DeadStores]: Although the value stored to 'subsampling_y' is used in the enclosing expression, the value is never actually read from 'subsampling_y'
# 398| if (mono_chrome) {
# 399| seq->color_config.color_range = av1_f(vlc, 1);
# 400|-> subsampling_x = subsampling_y = 1;
# 401| seq->color_config.chroma_sample_position = 0;
# 402| return;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture_av1_enc.c:407:7: warning[deadcode.DeadStores]: Value stored to 'subsampling_x' is never read
# 405| seq->color_config.matrix_coefficients == 0) { /* MC_IDENTITY */
# 406| seq->color_config.color_range = 1;
# 407|-> subsampling_x = subsampling_y = 0;
# 408| } else {
# 409| seq->color_config.color_range = av1_f(vlc, 1);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture_av1_enc.c:407:23: warning[deadcode.DeadStores]: Although the value stored to 'subsampling_y' is used in the enclosing expression, the value is never actually read from 'subsampling_y'
# 405| seq->color_config.matrix_coefficients == 0) { /* MC_IDENTITY */
# 406| seq->color_config.color_range = 1;
# 407|-> subsampling_x = subsampling_y = 0;
# 408| } else {
# 409| seq->color_config.color_range = av1_f(vlc, 1);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture_av1_enc.c: scope_hint: In function ‘av1_sequence_header’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture_av1_enc.c:435:13: warning[-Wunused-but-set-variable]: variable ‘still_pic’ set but not used
# 435 | unsigned still_pic = 0;
# | ^~~~~~~~~
# 433| unsigned layer_minus1 = 0, value = 0;
# 434| unsigned buffer_delay_length_minus1 = 0;
# 435|-> unsigned still_pic = 0;
# 436| struct pipe_av1_enc_seq_param *seq = &context->desc.av1enc.seq;
# 437|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/picture_av1_enc.c:439:4: warning[deadcode.DeadStores]: Value stored to 'still_pic' is never read
# 437|
# 438| seq->profile = av1_f(vlc, 3);
# 439|-> still_pic = av1_f(vlc, 1);
# 440| av1_f(vlc, 1);
# 441| assert(!still_pic);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/postproc.c:629:7: warning[deadcode.DeadStores]: Value stored to 'dst' is never read
# 627| return VA_STATUS_ERROR_ALLOCATION_FAILED;
# 628|
# 629|-> dst = context->target = surf->buffer;
# 630| }
# 631|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/va/surface.c:350:13: warning[core.NullDereference]: Array access (via field 'data') results in a null pointer dereference
# 348| int sw, sh, dw, dh;
# 349|
# 350|-> sub = ((vlVaSubpicture **)surf->subpics.data)[i];
# 351| if (!sub)
# 352| continue;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/decode.c: scope_hint: In function ‘vlVdpDecoderFixVC1Startcode’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/decode.c:981:27: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/decode.c:33: included_from: Included from here.
# └─────────────────┘
# ^
# 979| VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Manually adding VC-1 startcode\n");
# 980| for (i = *num_buffers; i > 0; --i) {
# 981|-> buffers[i] = buffers[i - 1];
# 982| sizes[i] = sizes[i - 1];
# 983| }
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/decode.c:982:23: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
# └─────────────────┘
# ^
# 980| for (i = *num_buffers; i > 0; --i) {
# 981| buffers[i] = buffers[i - 1];
# 982|-> sizes[i] = sizes[i - 1];
# 983| }
# 984| ++(*num_buffers);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/device.c: scope_hint: In function ‘vlVdpDeviceFree’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/device.c:239:7: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dev’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/device.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/device.c:175:10: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/device.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h: scope_hint: In function ‘vlVdpDeviceFree’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:51:52: note: in definition of macro ‘p_atomic_dec_return’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/vdpau_private.h: scope_hint: In function ‘vlVdpDeviceFree’
# 237| vl_compositor_cleanup(&dev->compositor);
# 238| pipe_sampler_view_reference(&dev->dummy_sv, NULL);
# 239|-> dev->context->destroy(dev->context);
# 240| dev->vscreen->destroy(dev->vscreen);
# 241| FREE(dev);
Error: GCC_ANALYZER_WARNING (CWE-787):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/ftab.c: scope_hint: In function ‘vlGetFuncFTAB’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/ftab.c:135:29: warning[-Wanalyzer-out-of-bounds]: buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/ftab.c:135:29: note: valid subscripts for ‘ftab_driver’ are ‘[0]’ to ‘[3]’
# └─────────────────┘
# ^
# 133| function_id -= VDP_FUNC_ID_BASE_DRIVER;
# 134| if (function_id < ARRAY_SIZE(ftab_driver))
# 135|-> *func = ftab_driver[function_id];
# 136| }
# 137|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/mixer.c:411:16: warning[core.NullDereference]: Access to field 'screen' results in a dereference of a null pointer (loaded from variable 'pipe')
# 409| sampler_view, dst->surface);
# 410| } else {
# 411|-> res = pipe->screen->resource_create(pipe->screen, &res_tmpl);
# 412| struct pipe_sampler_view *sampler_view_temp = pipe->create_sampler_view(pipe, res, &sv_templ);
# 413| struct pipe_surface *surface_temp = pipe->create_surface(pipe, res, &surf_templ);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/mixer.c: scope_hint: In function ‘vlVdpVideoMixerRender’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/mixer.c:411:20: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pipe’
# 409| sampler_view, dst->surface);
# 410| } else {
# 411|-> res = pipe->screen->resource_create(pipe->screen, &res_tmpl);
# 412| struct pipe_sampler_view *sampler_view_temp = pipe->create_sampler_view(pipe, res, &sv_templ);
# 413| struct pipe_surface *surface_temp = pipe->create_surface(pipe, res, &surf_templ);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/mixer.c:432:16: warning[core.NullDereference]: Access to field 'screen' results in a dereference of a null pointer (loaded from variable 'pipe')
# 430| sampler_view, dst->surface);
# 431| } else {
# 432|-> res = pipe->screen->resource_create(pipe->screen, &res_tmpl);
# 433| struct pipe_sampler_view *sampler_view_temp = pipe->create_sampler_view(pipe, res, &sv_templ);
# 434| struct pipe_surface *surface_temp = pipe->create_surface(pipe, res, &surf_templ);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/mixer.c:432:20: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pipe’
# 430| sampler_view, dst->surface);
# 431| } else {
# 432|-> res = pipe->screen->resource_create(pipe->screen, &res_tmpl);
# 433| struct pipe_sampler_view *sampler_view_temp = pipe->create_sampler_view(pipe, res, &sv_templ);
# 434| struct pipe_surface *surface_temp = pipe->create_surface(pipe, res, &surf_templ);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/vdpau/mixer.c:471:7: warning[unix.Malloc]: Use of memory after it is freed
# 469| /* remove existing filter */
# 470| if (vmixer->deint.filter) {
# 471|-> vl_deint_filter_cleanup(vmixer->deint.filter);
# 472| FREE(vmixer->deint.filter);
# 473| vmixer->deint.filter = NULL;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/xa/xa_context.c: scope_hint: In function ‘xa_context_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/xa/xa_context.c:58:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘ctx’
# 56| struct xa_context *ctx = calloc(1, sizeof(*ctx));
# 57|
# 58|-> ctx->xa = xa;
# 59| ctx->pipe = xa->screen->context_create(xa->screen, NULL, 0);
# 60| ctx->cso = cso_create_context(ctx->pipe, 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/xa/xa_tracker.c:464:19: warning[core.UndefinedBinaryOperatorResult]: The right operand of '==' is a garbage value
# 462|
# 463| if (width == template->width0 && height == template->height0 &&
# 464|-> template->format == fdesc.format &&
# 465| xa_flags_compat(srf->flags, new_flags))
# 466| return XA_ERR_NONE;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/xa/xa_tracker.c:494:22: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 492| template->width0 = width;
# 493| template->height0 = height;
# 494|-> template->format = fdesc.format;
# 495|
# 496| texture = xa->screen->resource_create(xa->screen, template);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c:495:53: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct amdgpu_bo_real_reusable', which is incompatible with sizeof operand type 'struct amdgpu_bo_real_reusable_slab'
# 493|
# 494| if (slab_backing)
# 495|-> new_bo = (struct amdgpu_bo_real_reusable *)CALLOC_STRUCT(amdgpu_bo_real_reusable_slab);
# 496| else
# 497| new_bo = CALLOC_STRUCT(amdgpu_bo_real_reusable);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c:1013:34: warning[unix.Malloc]: Use of memory allocated with size zero
# 1011| memmove(&backing->chunks[low + 1], &backing->chunks[low],
# 1012| sizeof(*backing->chunks) * (backing->num_chunks - low));
# 1013|-> backing->chunks[low].begin = start_page;
# 1014| backing->chunks[low].end = end_page;
# 1015| backing->num_chunks++;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c:1039:7: warning[unix.Malloc]: Use of memory after it is freed
# 1037|
# 1038| while (!list_is_empty(&bo->backing)) {
# 1039|-> sparse_free_backing_buffer(aws, bo,
# 1040| container_of(bo->backing.next,
# 1041| struct amdgpu_sparse_backing, list));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c:1178:16: warning[deadcode.DeadStores]: Value stored to 'ok' is never read
# 1176| AMDGPU_VA_OP_REPLACE);
# 1177| if (r) {
# 1178|-> ok = sparse_backing_free(aws, bo, backing, backing_start, backing_size);
# 1179| assert(ok && "sufficient memory should already be allocated");
# 1180|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c:1663:7: warning[deadcode.DeadStores]: Value stored to 'r' is never read
# 1661| char dmabufname[32];
# 1662| snprintf(dmabufname, 32, "%d-%s", getpid(), util_get_process_name());
# 1663|-> r = ioctl(whandle->handle, DMA_BUF_SET_NAME_B, (uint64_t)(uintptr_t)dmabufname);
# 1664| }
# 1665| #endif
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/amdgpu/drm/amdgpu_cs.cpp:181:8: warning[core.NullDereference]: Access to field 'signalled' results in a dereference of a null pointer (loaded from variable 'afence')
# 179| uint64_t *user_fence_cpu;
# 180|
# 181|-> if (afence->signalled)
# 182| return true;
# 183|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c: scope_hint: In function ‘amdgpu_winsys_destroy_locked’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c:119:47: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘aws’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c: scope_hint: In function ‘amdgpu_winsys_destroy_locked’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c:424:13: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h: scope_hint: In function ‘amdgpu_winsys_destroy_locked’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_buffer.h:48: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:51:52: note: in definition of macro ‘p_atomic_dec_return’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c: scope_hint: In function ‘amdgpu_winsys_destroy_locked’
# 117| destroy = pipe_reference(&aws->reference, NULL);
# 118| if (destroy && dev_tab) {
# 119|-> _mesa_hash_table_remove_key(dev_tab, aws->dev);
# 120| if (_mesa_hash_table_num_entries(dev_tab) == 0) {
# 121| _mesa_hash_table_destroy(dev_tab, NULL);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c:563:8: warning[unix.Malloc]: Potential leak of memory pointed to by 'aws'
# 561| FREE(aws);
# 562| fail:
# 563|-> if (sws->kms_handles)
# 564| _mesa_hash_table_destroy(sws->kms_handles, NULL);
# 565| close(sws->fd);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c: scope_hint: In function ‘i915_drm_batchbuffer_reset’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c:47:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*batch.base.map’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c:3: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c:61:22: note: in expansion of macro ‘MALLOC’
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 45| 4096);
# 46|
# 47|-> memset(batch->base.map, 0, batch->actual_size);
# 48| batch->base.ptr = batch->base.map;
# 49| batch->base.size = batch->actual_size - BATCH_RESERVED;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c: scope_hint: In function ‘i915_drm_batchbuffer_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c:59:23: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘batch’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c:57:41: note: in expansion of macro ‘CALLOC_STRUCT’
# 57| struct i915_drm_batchbuffer *batch = CALLOC_STRUCT(i915_drm_batchbuffer);
# 58|
# 59|-> batch->actual_size = idws->max_batch_size;
# 60|
# 61| batch->base.map = MALLOC(batch->actual_size);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c:71:11: warning[-Wanalyzer-malloc-leak]: leak of ‘batch’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/i915/drm/i915_drm_batchbuffer.c:57:41: note: in expansion of macro ‘CALLOC_STRUCT’
# 69| i915_drm_batchbuffer_reset(batch);
# 70|
# 71|-> return &batch->base;
# 72| }
# 73|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/nouveau/drm/nouveau.c:107:30: warning[core.NullDereference]: Access to field 'vram' results in a dereference of a null pointer (loaded from variable 'nv04')
# 105| if (dev->chipset < 0xc0) {
# 106| struct nv04_fifo *nv04 = obj->data;
# 107|-> req.fb_ctxdma_handle = nv04->vram;
# 108| req.tt_ctxdma_handle = nv04->gart;
# 109| } else if (dev->chipset >= 0xe0) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/nouveau/drm/nouveau.c:112:30: warning[core.NullDereference]: Access to field 'engine' results in a dereference of a null pointer (loaded from variable 'nve0')
# 110| struct nve0_fifo *nve0 = obj->data;
# 111| req.fb_ctxdma_handle = 0xffffffff;
# 112|-> req.tt_ctxdma_handle = nve0->engine;
# 113| }
# 114|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/nouveau/drm/nouveau.c:119:18: warning[core.NullDereference]: Access to field 'pushbuf' results in a dereference of a null pointer (loaded from variable 'fifo')
# 117| return ret;
# 118|
# 119|-> fifo->pushbuf = req.pushbuf_domains;
# 120| fifo->notify = req.notifier_handle;
# 121| obj->handle = req.channel;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/nouveau/drm/nouveau.c: scope_hint: In function ‘nouveau_object_channel_del’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/nouveau/drm/nouveau.c:221:8: warning[-Wunused-variable]: unused variable ‘ret’
# 221 | int ret = drmCommandWrite(drm->fd, DRM_NOUVEAU_CHANNEL_FREE, &req, sizeof(req));
# | ^~~
# 219| };
# 220|
# 221|-> int ret = drmCommandWrite(drm->fd, DRM_NOUVEAU_CHANNEL_FREE, &req, sizeof(req));
# 222| assert(!ret);
# 223| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/nouveau/drm/nouveau.c:221:8: warning[deadcode.DeadStores]: Value stored to 'ret' during its initialization is never read
# 219| };
# 220|
# 221|-> int ret = drmCommandWrite(drm->fd, DRM_NOUVEAU_CHANNEL_FREE, &req, sizeof(req));
# 222| assert(!ret);
# 223| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/nouveau/drm/nouveau.c: scope_hint: In function ‘nouveau_bo_new’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/nouveau/drm/nouveau.c:631:14: warning[-Wanalyzer-malloc-leak]: leak of ‘nvbo’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/nouveau/drm/nouveau.c: scope_hint: In function ‘nouveau_bo_new’
# 629| struct nouveau_bo_priv *nvbo = calloc(1, sizeof(*nvbo));
# 630| if (!nvbo)
# 631|-> return -ENOMEM;
# 632|
# 633| struct nouveau_bo *bo = &nvbo->base;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/nouveau/drm/nouveau.c:820:24: warning[core.NullDereference]: Access to field 'handle' results in a dereference of a null pointer (loaded from variable 'bo')
# 818| struct nouveau_client_priv *pcli = nouveau_client(client);
# 819| struct nouveau_pushbuf *push = NULL;
# 820|-> if (pcli->kref_nr > bo->handle)
# 821| push = pcli->kref[bo->handle].push;
# 822| return push;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/nouveau/drm/nouveau.c:1686:19: warning[unix.Malloc]: Use of memory after it is freed
# 1684| nouveau_bo_ref(NULL, &bo);
# 1685|
# 1686|-> nvpb->bgn = nvpb->bo->map;
# 1687| nvpb->ptr = nvpb->bgn;
# 1688| push->cur = nvpb->bgn;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/radeon/drm/radeon_drm_bo.c:79:18: warning[core.NullDereference]: Access to field 'handle' results in a dereference of a null pointer (loaded from variable 'bo')
# 77| struct drm_radeon_gem_wait_idle args = {0};
# 78|
# 79|-> args.handle = bo->handle;
# 80| while (drmCommandWrite(bo->rws->fd, DRM_RADEON_GEM_WAIT_IDLE,
# 81| &args, sizeof(args)) == -EBUSY);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/radeon/drm/radeon_drm_bo.c: scope_hint: In function ‘radeon_bomgr_find_va’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/radeon/drm/radeon_drm_bo.c:210:21: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘n’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_cache.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/radeon/drm/radeon_drm_bo.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/radeon/drm/radeon_drm_cs.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/radeon/drm/radeon_drm_bo.c:7: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/radeon/drm/radeon_drm_bo.c:192:4: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY_SAFE’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/pipebuffer/pb_buffer.h:49: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/winsys/radeon_winsys.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/radeon/drm/radeon_drm_bo.c:209:17: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/radeon/drm/radeon_drm_bo.c:209:17: note: in expansion of macro ‘CALLOC_STRUCT’
# 208| if (waste) {
# 209| n = CALLOC_STRUCT(radeon_bo_va_hole);
# 210|-> n->size = waste;
# 211| n->offset = hole->offset;
# 212| list_add(&n->list, &hole->list);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/pb_buffer_simple_fenced.c:345:28: warning[unix.Malloc]: Use of memory after it is freed
# 343| (void) destroyed;
# 344|
# 345|-> fenced_buf->flags &= ~PB_USAGE_GPU_READ_WRITE;
# 346|
# 347| ret = PIPE_OK;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/pb_buffer_simple_fenced.c:669:31: warning[unix.Malloc]: Use of memory after it is freed
# 667| if (fence) {
# 668| ops->fence_reference(ops, &fenced_buf->fence, fence);
# 669|-> fenced_buf->flags |= fenced_buf->validation_flags;
# 670| fenced_buffer_add_locked(fenced_mgr, fenced_buf);
# 671| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/pb_buffer_simple_fenced.c:673:16: warning[unix.Malloc]: Use of memory after it is freed
# 671| }
# 672|
# 673|-> pb_fence(fenced_buf->buffer, fence);
# 674|
# 675| fenced_buf->vl = NULL;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/vmw_buffer.c: scope_hint: In function ‘vmw_dma_bufmgr_create_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/vmw_buffer.c:237:11: warning[-Wanalyzer-malloc-leak]: leak of ‘buf’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/vmw_buffer.c:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/vmw_buffer.c:219:10: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/vmw_buffer.c: scope_hint: In function ‘vmw_dma_bufmgr_create_buffer’
# 235| }
# 236|
# 237|-> return &buf->base;
# 238| error2:
# 239| FREE(buf);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/vmw_buffer.c: scope_hint: In function ‘vmw_dma_bufmgr_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/vmw_buffer.c:275:11: warning[-Wanalyzer-malloc-leak]: leak of ‘mgr’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/vmw_buffer.c:265:10: note: in expansion of macro ‘CALLOC_STRUCT’
# 273| mgr->vws = vws;
# 274|
# 275|-> return &mgr->base;
# 276| }
# 277|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/vmw_context.c: scope_hint: In function ‘vmw_svga_winsys_context_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/vmw_context.c:837:11: warning[-Wanalyzer-malloc-leak]: leak of ‘vswc’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/vmw_context.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/svga/drm/vmw_context.c:781:11: note: in expansion of macro ‘CALLOC_STRUCT’
# 835|
# 836| vswc->base.force_coherent = vws->force_coherent;
# 837|-> return &vswc->base;
# 838|
# 839| out_no_hash:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/dri/dri_sw_winsys.c: scope_hint: In function ‘dri_sw_displaytarget_from_handle’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/dri/dri_sw_winsys.c:324:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 322| struct sw_displaytarget *sw = dri_sw_displaytarget_create(winsys, templ->usage, templ->format, templ->width0, templ->height0, 64, NULL, stride);
# 323| struct dri_sw_displaytarget *dri_sw_dt = dri_sw_displaytarget(sw);
# 324|-> dri_sw_dt->fd = fd;
# 325| dri_sw_dt->offset = whandle->offset;
# 326| return sw;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/dri/dri_sw_winsys.c: scope_hint: In function ‘dri_create_sw_winsys’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/dri/dri_sw_winsys.c:430:11: warning[-Wanalyzer-malloc-leak]: leak of ‘ws’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/dri/dri_sw_winsys.c:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/dri/dri_sw_winsys.c:408:9: note: in expansion of macro ‘CALLOC_STRUCT’
# 428| ws->base.displaytarget_display = dri_sw_displaytarget_display;
# 429|
# 430|-> return &ws->base;
# 431| }
# 432|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c: scope_hint: In function ‘kms_dri_create_winsys’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c:539:11: warning[-Wanalyzer-malloc-leak]: leak of ‘ws’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c:514:9: note: in expansion of macro ‘CALLOC_STRUCT’
# 537| ws->base.displaytarget_display = kms_sw_displaytarget_display;
# 538|
# 539|-> return &ws->base;
# 540| }
# 541|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/wrapper/wrapper_sw_winsys.c: scope_hint: In function ‘wrapper_sw_winsys_wrap_pipe_screen’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/wrapper/wrapper_sw_winsys.c:314:11: warning[-Wanalyzer-malloc-leak]: leak of ‘wsw’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/wrapper/wrapper_sw_winsys.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/sw/wrapper/wrapper_sw_winsys.c:290:36: note: in expansion of macro ‘CALLOC_STRUCT’
# 312| wsw->target = PIPE_TEXTURE_RECT;
# 313|
# 314|-> return &wsw->base;
# 315|
# 316| err_free:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c: scope_hint: In function ‘virgl_drm_resource_reference’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c:153:12: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘old’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:52:41: note: in expansion of macro ‘os_realloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c:787:23: note: in expansion of macro ‘REALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:52:41: note: in expansion of macro ‘os_realloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c:796:17: note: in expansion of macro ‘REALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_inlines.h: scope_hint: In function ‘virgl_drm_resource_reference’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_call_once.h:15: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/simple_mtx.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:50:52: note: in definition of macro ‘p_atomic_inc_return’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:51:52: note: in definition of macro ‘p_atomic_dec_return’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c: scope_hint: In function ‘virgl_drm_resource_reference’
# 151| if (pipe_reference(&(*dres)->reference, &sres->reference)) {
# 152|
# 153|-> if (!can_cache_resource(old->bind) ||
# 154| p_atomic_read(&old->external)) {
# 155| virgl_hw_res_destroy(qdws, old);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c:733:19: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct virgl_hw_res *', which is incompatible with sizeof operand type 'struct virgl_hw_buf *'
# 731| cbuf->cres = 0;
# 732|
# 733|-> cbuf->res_bo = CALLOC(cbuf->nres, sizeof(struct virgl_hw_buf*));
# 734| if (!cbuf->res_bo)
# 735| return false;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c: scope_hint: In function ‘virgl_drm_cmd_buf_create’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c:886:11: warning[-Wanalyzer-malloc-leak]: leak of ‘cbuf’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c:865:11: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c:737:22: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c:876:16: note: in expansion of macro ‘CALLOC’
# 884| cbuf->in_fence_fd = -1;
# 885| cbuf->base.buf = cbuf->buf;
# 886|-> return &cbuf->base;
# 887| }
# 888|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c:1181:4: warning[deadcode.DeadStores]: Value stored to 'supports_capset_virgl' is never read
# 1179| struct drm_virtgpu_context_set_param ctx_set_param = { 0 };
# 1180| uint64_t supports_capset_virgl, supports_capset_virgl2;
# 1181|-> supports_capset_virgl = supports_capset_virgl2 = 0;
# 1182|
# 1183| supports_capset_virgl = ((1 << VIRGL_DRM_CAPSET_VIRGL) &
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c:1181:28: warning[deadcode.DeadStores]: Although the value stored to 'supports_capset_virgl2' is used in the enclosing expression, the value is never actually read from 'supports_capset_virgl2'
# 1179| struct drm_virtgpu_context_set_param ctx_set_param = { 0 };
# 1180| uint64_t supports_capset_virgl, supports_capset_virgl2;
# 1181|-> supports_capset_virgl = supports_capset_virgl2 = 0;
# 1182|
# 1183| supports_capset_virgl = ((1 << VIRGL_DRM_CAPSET_VIRGL) &
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/vtest/virgl_vtest_socket.c:257:8: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 255| }
# 256|
# 257|-> ret = virgl_block_read(vws->sock_fd, &caps->caps, resp_size);
# 258|
# 259| while (dummy_size) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/vtest/virgl_vtest_socket.c:271:8: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 269| if (ret <= 0)
# 270| return 0;
# 271|-> ret = virgl_block_read(vws->sock_fd, &dummy, sizeof(struct virgl_caps_v1));
# 272| } else
# 273| ret = virgl_block_read(vws->sock_fd, &caps->caps, sizeof(struct virgl_caps_v1));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/vtest/virgl_vtest_socket.c:273:8: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 271| ret = virgl_block_read(vws->sock_fd, &dummy, sizeof(struct virgl_caps_v1));
# 272| } else
# 273|-> ret = virgl_block_read(vws->sock_fd, &caps->caps, sizeof(struct virgl_caps_v1));
# 274|
# 275| return 0;
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/vtest/virgl_vtest_socket.c: scope_hint: In function ‘virgl_vtest_recv_transfer_get_data’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/vtest/virgl_vtest_socket.c:518:7: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘line’ where non-null expected
<built-in>: note: argument 2 of ‘__builtin_memcpy’ must be non-null
# 516| while (hblocks) {
# 517| virgl_block_read(vws->sock_fd, line, stride);
# 518|-> memcpy(ptr, line, util_format_get_stride(format, box->width));
# 519| ptr += stride;
# 520| hblocks--;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/winsys/virgl/vtest/virgl_vtest_winsys.c:490:19: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct virgl_hw_res *', which is incompatible with sizeof operand type 'struct virgl_hw_buf *'
# 488|
# 489| cbuf->nres = 512;
# 490|-> cbuf->res_bo = CALLOC(cbuf->nres, sizeof(struct virgl_hw_buf*));
# 491| if (!cbuf->res_bo) {
# 492| FREE(cbuf);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gbm/backends/dri/gbm_dri.c:499:9: warning[core.NullDereference]: Access to field 'queryImage' results in a dereference of a null pointer (loaded from field 'image')
# 497| return -1;
# 498|
# 499|-> if (!dri->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_FD, &fd))
# 500| return -1;
# 501|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gbm/backends/dri/gbm_dri.c:1090:22: warning[core.NullDereference]: Array access (from variable 'modifiers') results in a null pointer dereference
# 1088| * interface the client is using to build its modifier list.
# 1089| */
# 1090|-> if (count == 1 && modifiers[0] == DRM_FORMAT_MOD_INVALID) {
# 1091| fprintf(stderr, "Only invalid modifier specified\n");
# 1092| errno = EINVAL;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gbm/backends/dri/gbm_dri.c: scope_hint: In function ‘gbm_dri_surface_create’
mesa-24.1.2-build/mesa-24.1.2/src/gbm/backends/dri/gbm_dri.c:1108:14: warning[-Wanalyzer-malloc-leak]: leak of ‘surf’
# 1106| if (!modifiers) {
# 1107| assert(!count);
# 1108|-> return &surf->base;
# 1109| }
# 1110|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/gbm/backends/dri/gbm_dri.c:1123:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘calloc((long unsigned int)count, 8)’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 1121| */
# 1122| surf->base.v0.count = count;
# 1123|-> memcpy(surf->base.v0.modifiers, modifiers, count * sizeof(*modifiers));
# 1124|
# 1125| return &surf->base;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/gbm/backends/dri/gbm_dri.c:1125:11: warning[-Wanalyzer-malloc-leak]: leak of ‘surf’
# 1123| memcpy(surf->base.v0.modifiers, modifiers, count * sizeof(*modifiers));
# 1124|
# 1125|-> return &surf->base;
# 1126| }
# 1127|
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/create_context.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/dri2.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/dri_common.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/glx/dri_common.c: scope_hint: In function ‘createDriMode’
mesa-24.1.2-build/mesa-24.1.2/src/glx/dri_common.c:257:11: warning[-Wanalyzer-malloc-leak]: leak of ‘driConfig’
# 255| driConfig->driConfig = driConfigs[i];
# 256|
# 257|-> return &driConfig->base;
# 258| }
# 259|
Error: CPPCHECK_WARNING (CWE-562):
mesa-24.1.2-build/mesa-24.1.2/src/glx/dri_common.c:665: error[returnDanglingLifetime]: Returning pointer to local variable 'error' that will be invalid when returning.
# 663| uint32_t attribs[2] = { GLX_RENDER_TYPE, renderType };
# 664|
# 665|-> return base->vtable->create_context_attribs(base, config_base, shareList,
# 666| 1, attribs, &error);
# 667| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/glx/drisw_glx.c: scope_hint: In function ‘driswCreateDisplay’
mesa-24.1.2-build/mesa-24.1.2/src/glx/drisw_glx.c:1102:11: warning[-Wanalyzer-malloc-leak]: leak of ‘pdpyp’
# 1100| pdpyp->zink = zink;
# 1101|
# 1102|-> return &pdpyp->base;
# 1103| }
# 1104|
Error: CPPCHECK_WARNING (CWE-571):
mesa-24.1.2-build/mesa-24.1.2/src/glx/eval.c:22: error[pointerArithBool]: Converting pointer arithmetic result to bool. The bool is always true unless there is undefined behaviour.
# 20| if (stride == k) {
# 21| /* Just copy the data */
# 22|-> __GLX_PUT_FLOAT_ARRAY(0, points, order * k);
# 23| }
# 24| else {
Error: CPPCHECK_WARNING (CWE-571):
mesa-24.1.2-build/mesa-24.1.2/src/glx/eval.c:28: error[pointerArithBool]: Converting pointer arithmetic result to bool. The bool is always true unless there is undefined behaviour.
# 26|
# 27| for (i = 0; i < order; i++) {
# 28|-> __GLX_PUT_FLOAT_ARRAY(0, points, k);
# 29| points += stride;
# 30| pc += k * __GLX_SIZE_FLOAT32;
Error: CPPCHECK_WARNING (CWE-571):
mesa-24.1.2-build/mesa-24.1.2/src/glx/eval.c:41: error[pointerArithBool]: Converting pointer arithmetic result to bool. The bool is always true unless there is undefined behaviour.
# 39| if (stride == k) {
# 40| /* Just copy the data */
# 41|-> __GLX_PUT_DOUBLE_ARRAY(0, points, order * k);
# 42| }
# 43| else {
Error: CPPCHECK_WARNING (CWE-571):
mesa-24.1.2-build/mesa-24.1.2/src/glx/eval.c:46: error[pointerArithBool]: Converting pointer arithmetic result to bool. The bool is always true unless there is undefined behaviour.
# 44| GLint i;
# 45| for (i = 0; i < order; i++) {
# 46|-> __GLX_PUT_DOUBLE_ARRAY(0, points, k);
# 47| points += stride;
# 48| pc += k * __GLX_SIZE_FLOAT64;
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/glx_pbuffer.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/glx/glx_query.c: scope_hint: In function ‘__glXQueryServerString’
mesa-24.1.2-build/mesa-24.1.2/src/glx/glx_query.c:60:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘buf’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 58| uint32_t len = xcb_glx_query_server_string_string_length(reply);
# 59| char *buf = malloc(len);
# 60|-> memcpy(buf, xcb_glx_query_server_string_string(reply), len);
# 61| free(reply);
# 62|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/glx/glx_query.c: scope_hint: In function ‘__glXGetString’
mesa-24.1.2-build/mesa-24.1.2/src/glx/glx_query.c:87:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘buf’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 85| uint32_t len = xcb_glx_get_string_string_length(reply);
# 86| char *buf = malloc(len);
# 87|-> memcpy(buf, xcb_glx_get_string_string(reply), len);
# 88| free(reply);
# 89|
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/glxcmds.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/glx/glxcmds.c: scope_hint: In function ‘glXGetFBConfigFromVisualSGIX’
mesa-24.1.2-build/mesa-24.1.2/src/glx/glxcmds.c:1473:21: warning[-Wanalyzer-malloc-leak]: leak of ‘glXChooseFBConfig(dpy, *vis.screen, & attrib_list, & nconfigs)’
# 1471|
# 1472| *nelements = 0;
# 1473|-> if (priv && (priv->screens != NULL)
# 1474| && (screen >= 0) && (screen < ScreenCount(dpy))
# 1475| && (priv->screens[screen]->configs != NULL)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/glxcmds.c:1493:31: warning[unix.Malloc]: Use of memory allocated with size zero
# 1491| config = config->next) {
# 1492| if (config->fbconfigID != (int) GLX_DONT_CARE) {
# 1493|-> config_list[i] = config;
# 1494| i++;
# 1495| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/glxcmds.c:1793:14: warning[unix.Malloc]: Potential leak of memory pointed to by 'config_list'
# 1791| config_list = glXChooseFBConfig(dpy, vis->screen, attrib_list, &nconfigs);
# 1792| if (nconfigs == 0)
# 1793|-> return NULL;
# 1794|
# 1795| config = config_list[0];
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/glxcurrent.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/glxcurrent.c:121:8: warning[core.NullDereference]: Access to field 'currentDrawable' results in a dereference of a null pointer (loaded from variable 'gc')
# 119|
# 120| if (oldGC == gc &&
# 121|-> gc->currentDrawable == draw && gc->currentReadable == read)
# 122| return True;
# 123|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/glx/glxext.c: scope_hint: In function ‘__glXInitialize’
mesa-24.1.2-build/mesa-24.1.2/src/glx/glxext.c:957:10: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
# 955| #endif
# 956| if (fail) {
# 957|-> free(dpyPriv);
# 958| return NULL;
# 959| }
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/glxextensions.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/glx/glxglvnddispatchfuncs.h:33: warning[uninitvar]: Uninitialized variable: r
# 31| }
# 32| }
# 33|-> return r;
# 34| }
# 35|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/g_glxglvnddispatchfuncs.c:5: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/glx/glxglvnddispatchfuncs.h:33:5: warning[core.uninitialized.UndefReturn]: Undefined or garbage value returned to caller
# 31| }
# 32| }
# 33|-> return r;
# 34| }
# 35|
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/indirect_texture_compression.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/indirect_vertex_array.c:644:41: warning[core.DivideZero]: Division by zero
# 642| */
# 643|
# 644|-> elements_per_request[0] = maxSize / single_vertex_size;
# 645|
# 646| vertex_requests = (count + elements_per_request[0] - 1)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/glx/indirect_vertex_array.c: scope_hint: In function ‘__indirect_glVertexPointer’
mesa-24.1.2-build/mesa-24.1.2/src/glx/indirect_vertex_array.c:1130:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/glx/indirect_vertex_array.c:1193:4: note: in expansion of macro ‘COMMON_ARRAY_DATA_INIT’
mesa-24.1.2-build/mesa-24.1.2/src/glx/indirect_vertex_array.c:1193:4: note: in expansion of macro ‘COMMON_ARRAY_DATA_INIT’
# 1128| #define COMMON_ARRAY_DATA_INIT(a, PTR, TYPE, STRIDE, COUNT, NORMALIZED, HDR_SIZE, OPCODE) \
# 1129| do { \
# 1130|-> (a)->data = PTR; \
# 1131| (a)->data_type = TYPE; \
# 1132| (a)->user_stride = STRIDE; \
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/pixel.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/render2.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/renderpix.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/single2.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/single2.c:751:7: warning[deadcode.DeadStores]: Value stored to 'retval' is never read
# 749| case GL_SECONDARY_COLOR_ARRAY:
# 750| case GL_FOG_COORD_ARRAY:
# 751|-> retval = __glXGetArrayEnable(state, cap, 0, &enable);
# 752| assert(retval);
# 753| return (GLboolean) enable;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/single2.c:756:7: warning[deadcode.DeadStores]: Value stored to 'retval' is never read
# 754| break;
# 755| case GL_TEXTURE_COORD_ARRAY:
# 756|-> retval = __glXGetArrayEnable(state, GL_TEXTURE_COORD_ARRAY,
# 757| __glXGetActiveTextureUnit(state), &enable);
# 758| assert(retval);
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/singlepix.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/glx/vertarr.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-562):
mesa-24.1.2-build/mesa-24.1.2/src/gtest/include/gtest/gtest-matchers.h:754: error[returnReference]: Reference to local variable returned.
# 752| template <typename T>
# 753| static const T& Unwrap(std::reference_wrapper<T> v) {
# 754|-> return v;
# 755| }
# 756|
Error: CPPCHECK_WARNING (CWE-664):
mesa-24.1.2-build/mesa-24.1.2/src/gtest/include/gtest/internal/gtest-param-util.h:155: error[mismatchingContainers]: Iterators of different containers 'impl_' and 'other.impl_' are used together.
# 153| }
# 154| bool operator==(const ParamIterator& other) const {
# 155|-> return impl_.get() == other.impl_.get() || impl_->Equals(*other.impl_);
# 156| }
# 157| bool operator!=(const ParamIterator& other) const {
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gtest/src/gtest-all.cc: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gtest/src/gtest_main.cc: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_render.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/include/hwdef/rogue_hw_utils.h:151:13: warning[core.DivideZero]: Division by zero
# 149| rogue_get_isp_scale_xy_from_samples(samples, &scale_x, &scale_y);
# 150|
# 151|-> *x_out = DIV_ROUND_UP(width * scale_x, tile_samples_x);
# 152| *y_out = DIV_ROUND_UP(height * scale_y, tile_samples_y);
# 153|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_render.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/include/hwdef/rogue_hw_utils.h:152:13: warning[core.DivideZero]: Division by zero
# 150|
# 151| *x_out = DIV_ROUND_UP(width * scale_x, tile_samples_x);
# 152|-> *y_out = DIV_ROUND_UP(height * scale_y, tile_samples_y);
# 153|
# 154| if (PVR_HAS_FEATURE(dev_info, simple_internal_parameter_format)) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/nir/rogue_nir_pfo.c: scope_hint: In function ‘rogue_nir_pfo’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/nir/rogue_nir_pfo.c:89:23: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/nir/rogue_nir_pfo.c:65:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/nir/rogue_nir_pfo.c:66:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/nir/rogue_nir_pfo.c:66:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/nir/rogue_nir_pfo.c:66:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/nir/rogue_nir_pfo.c: scope_hint: In function ‘rogue_nir_pfo’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/nir/rogue_nir_pfo.c:66:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/nir/rogue_nir_pfo.c: scope_hint: In function ‘rogue_nir_pfo’
# 87|
# 88| deref->type = glsl_uintN_t_type(32);
# 89|-> out->type = glsl_uintN_t_type(32);
# 90| }
# 91| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/passes/rogue_schedule_instr_groups.c:835:27: warning[core.NullDereference]: Dereference of null pointer
# 833| /* Ensure the final instruction group has a total size and offset that are a
# 834| * multiple of the icache alignment. */
# 835|-> unsigned total_align = last_group->size.total % ROGUE_ISA_ICACHE_ALIGN;
# 836| unsigned offset_align = last_group->size.offset % ROGUE_ISA_ICACHE_ALIGN;
# 837|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/rogue_validate.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/rogue.h:617:14: warning[core.BitwiseShift]: Left shift by '4294967295' overflows the capacity of 'unsigned long long'
# 615| static inline bool rogue_io_supported(enum rogue_io io, uint64_t supported_ios)
# 616| {
# 617|-> return !!(BITFIELD64_BIT(io - 1) & supported_ios);
# 618| }
# 619|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/rogue.h:1488:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘emitpix’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/usc/pvr_uscgen.c: scope_hint: In function ‘pvr_uscgen_eot’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/rogue_builder.h: scope_hint: In function ‘pvr_uscgen_eot’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/rogue_builder.h: scope_hint: In function ‘pvr_uscgen_eot’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/usc/pvr_uscgen.c: scope_hint: In function ‘pvr_uscgen_eot’
# 1486| enum rogue_backend_op_mod mod)
# 1487| {
# 1488|-> backend->mod |= BITFIELD64_BIT(mod);
# 1489| }
# 1490|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/usc/pvr_uscgen.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/rogue.h:1488:17: warning[core.NullDereference]: Access to field 'mod' results in a dereference of a null pointer (loaded from variable 'backend')
# 1486| enum rogue_backend_op_mod mod)
# 1487| {
# 1488|-> backend->mod |= BITFIELD64_BIT(mod);
# 1489| }
# 1490|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/rogue_encode.c:824:46: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 822| if (instr_size > 1) {
# 823| instr_encoding->bitwise.ph0.ext = 1;
# 824|-> instr_encoding->bitwise.ph0.imm_7_0 = imm32._7_0;
# 825| instr_encoding->bitwise.ph0.imm_15_8 = imm32._15_8;
# 826| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/rogue_validate.c:503:12: warning[core.NullDereference]: Access to field 'type' results in a dereference of a null pointer (loaded from variable 'instr')
# 501| bool ends_block = false;
# 502|
# 503|-> switch (instr->type) {
# 504| case ROGUE_INSTR_TYPE_ALU:
# 505| validate_alu_instr(state, rogue_instr_as_alu(instr));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:75:1: warning[unix.Malloc]: Potential leak of memory pointed to by 'error.text'
# 73| raw);
# 74| pvr_error_check(err_callback, error);
# 75|-> }
# 76|
# 77| static struct pvr_operand *
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c: scope_hint: In function ‘pvr_pds_disassemble_regs32’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:87:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘op’
# 85| assert(op);
# 86|
# 87|-> op->type = UNRESOLVED;
# 88| instruction &= PVR_ROGUE_PDSINST_REGS32_MASK;
# 89| switch (pvr_pds_inst_decode_field_range_regs32(instruction)) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c: scope_hint: In function ‘pvr_pds_disassemble_regs32tp’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:120:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘op’
# 118| assert(op);
# 119|
# 120|-> op->type = UNRESOLVED;
# 121| instruction &= PVR_ROGUE_PDSINST_REGS32TP_MASK;
# 122| switch (pvr_pds_inst_decode_field_range_regs32tp(instruction)) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c: scope_hint: In function ‘pvr_pds_disassemble_regs64’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:172:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘op’
# 170| assert(op);
# 171|
# 172|-> op->type = UNRESOLVED;
# 173| instruction &= PVR_ROGUE_PDSINST_REGS64_MASK;
# 174| switch (pvr_pds_inst_decode_field_range_regs64(instruction)) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c: scope_hint: In function ‘pvr_pds_disassemble_regs64tp’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:254:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘op’
# 252| assert(op);
# 253|
# 254|-> op->type = UNRESOLVED;
# 255| instruction &= PVR_ROGUE_PDSINST_REGS64TP_MASK;
# 256| switch (pvr_pds_inst_decode_field_range_regs64tp(instruction)) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c: scope_hint: In function ‘pvr_pds_disassemble_instruction_add64’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:293:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘add’
# 291| add->instruction.next = NULL;
# 292|
# 293|-> add->cc = instruction & PVR_ROGUE_PDSINST_ADD64_CC_ENABLE;
# 294| add->alum = instruction & PVR_ROGUE_PDSINST_ADD64_ALUM_SIGNED;
# 295| add->sna = instruction & PVR_ROGUE_PDSINST_ADD64_SNA_SUB;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:319:11: warning[-Wanalyzer-malloc-leak]: leak of ‘add’
# 317| add->dst->instruction = &add->instruction;
# 318|
# 319|-> return &add->instruction;
# 320| }
# 321|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c: scope_hint: In function ‘pvr_pds_disassemble_instruction_add32’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:334:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘add’
# 332| add->instruction.next = NULL;
# 333|
# 334|-> add->cc = instruction & PVR_ROGUE_PDSINST_ADD32_CC_ENABLE;
# 335| add->alum = instruction & PVR_ROGUE_PDSINST_ADD32_ALUM_SIGNED;
# 336| add->sna = instruction & PVR_ROGUE_PDSINST_ADD32_SNA_SUB;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:360:11: warning[-Wanalyzer-malloc-leak]: leak of ‘add’
# 358| add->dst->instruction = &add->instruction;
# 359|
# 360|-> return &add->instruction;
# 361| }
# 362|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c: scope_hint: In function ‘pvr_pds_disassemble_instruction_sftlp64’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:493:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘ins’
# 491| ins->instruction.type = INS_SFTLP64;
# 492|
# 493|-> ins->cc = instruction & PVR_ROGUE_PDSINST_SFTLP64_CC_ENABLE;
# 494| ins->IM = instruction & PVR_ROGUE_PDSINST_SFTLP64_IM_ENABLE;
# 495| ins->lop = (instruction >> PVR_ROGUE_PDSINST_SFTLP64_LOP_SHIFT) &
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:526:26: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘calloc(1, 40)’
# 524| assert(ins->src2);
# 525|
# 526|-> ins->src2->literal = (abs(cImmediate) > 63) ? 63 : abs(cImmediate);
# 527| ins->src2->negate = (cImmediate < 0);
# 528| ins->src2->instruction = &ins->instruction;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:539:11: warning[-Wanalyzer-malloc-leak]: leak of ‘ins’
# 537| }
# 538|
# 539|-> return &ins->instruction;
# 540| }
# 541| static struct pvr_instruction *
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c: scope_hint: In function ‘pvr_pds_disassemble_instruction_cmp’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:552:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘cmp’
# 550| cmp->instruction.next = NULL;
# 551| cmp->instruction.type = INS_CMP;
# 552|-> cmp->cc = instruction & PVR_ROGUE_PDSINST_CMP_CC_ENABLE;
# 553| cmp->IM = instruction & PVR_ROGUE_PDSINST_CMP_IM_ENABLE;
# 554| cmp->cop = instruction >> PVR_ROGUE_PDSINST_CMP_COP_SHIFT &
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pds_disasm.c:570:23: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘calloc(1, 40)’
# 568| assert(cmp->src1);
# 569|
# 570|-> cmp->src1->type = LITERAL_NUM;
# 571| cmp->src1->literal = immediate;
# 572| } else {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pipeline_pds.c:574:50: warning[deadcode.DeadStores]: Value stored to 'psBaseVertexEntry' during its initialization is never read
# 572| if ((input_program->flags & PVR_PDS_VERTEX_FLAGS_DRAW_INDIRECT_VARIANT) ==
# 573| 0) {
# 574|-> struct pvr_const_map_entry_base_vertex *psBaseVertexEntry =
# 575| (struct pvr_const_map_entry_base_vertex *)entry_write_state.entry;
# 576|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pipeline_pds.c:624:49: warning[deadcode.DeadStores]: Value stored to 'base_instance_entry' during its initialization is never read
# 622| } else if (input_program->flags &
# 623| PVR_PDS_VERTEX_FLAGS_BASE_INSTANCE_VARIANT) {
# 624|-> struct pvr_const_map_entry_base_instance *base_instance_entry =
# 625| (struct pvr_const_map_entry_base_instance *)entry_write_state.entry;
# 626|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pipeline_pds.c:647:49: warning[deadcode.DeadStores]: Value stored to 'base_instance_entry' during its initialization is never read
# 645| } else if (input_program->flags &
# 646| PVR_PDS_VERTEX_FLAGS_BASE_INSTANCE_REQUIRED) {
# 647|-> struct pvr_const_map_entry_base_instance *base_instance_entry =
# 648| (struct pvr_const_map_entry_base_instance *)entry_write_state.entry;
# 649|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pipeline_pds.c:1584:28: warning[-Wunused-variable]: unused variable ‘current_addr_literal_destination’
# 1584 | const uint32_t current_addr_literal_destination =
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 1582| */
# 1583| if (i > 0) {
# 1584|-> const uint32_t current_addr_literal_destination =
# 1585| input_program->addr_literals[i].destination;
# 1586| const uint32_t previous_addr_literal_destination =
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pipeline_pds.c:1584:28: warning[deadcode.DeadStores]: Value stored to 'current_addr_literal_destination' during its initialization is never read
# 1582| */
# 1583| if (i > 0) {
# 1584|-> const uint32_t current_addr_literal_destination =
# 1585| input_program->addr_literals[i].destination;
# 1586| const uint32_t previous_addr_literal_destination =
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pipeline_pds.c: scope_hint: In function ‘pvr_pds_generate_descriptor_upload_program’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pipeline_pds.c:1586:28: warning[-Wunused-variable]: unused variable ‘previous_addr_literal_destination’
# 1586 | const uint32_t previous_addr_literal_destination =
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 1584| const uint32_t current_addr_literal_destination =
# 1585| input_program->addr_literals[i].destination;
# 1586|-> const uint32_t previous_addr_literal_destination =
# 1587| input_program->addr_literals[i - 1].destination;
# 1588|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pds/pvr_pipeline_pds.c:1586:28: warning[deadcode.DeadStores]: Value stored to 'previous_addr_literal_destination' during its initialization is never read
# 1584| const uint32_t current_addr_literal_destination =
# 1585| input_program->addr_literals[i].destination;
# 1586|-> const uint32_t previous_addr_literal_destination =
# 1587| input_program->addr_literals[i - 1].destination;
# 1588|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_bo.c:638:28: warning[core.NullDereference]: Access to field 'vma' results in a dereference of a null pointer (loaded from field 'bo')
# 636| suballoc_bo->allocator = allocator;
# 637| suballoc_bo->bo = pvr_bo_get_ref(allocator->bo);
# 638|-> suballoc_bo->dev_addr = allocator->bo->vma->dev_addr;
# 639| suballoc_bo->offset = 0;
# 640| suballoc_bo->size = aligned_size;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_clear.c:961:7: warning[deadcode.DeadStores]: Value stored to 'stream' is never read
# 959| index_list3.instance_count = layer_count - 1;
# 960| }
# 961|-> stream += pvr_cmd_length(VDMCTRL_INDEX_LIST3);
# 962| }
# 963|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_cmd_buffer.c: scope_hint: In function ‘pvr_CmdSetViewport’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_cmd_buffer.c:2561:19: warning[-Wunused-variable]: unused variable ‘total_count’
# 2561 | const uint32_t total_count = firstViewport + viewportCount;
# | ^~~~~~~~~~~
# 2559| {
# 2560| PVR_FROM_HANDLE(pvr_cmd_buffer, cmd_buffer, commandBuffer);
# 2561|-> const uint32_t total_count = firstViewport + viewportCount;
# 2562|
# 2563| assert(firstViewport < PVR_MAX_VIEWPORTS && viewportCount > 0);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_cmd_buffer.c: scope_hint: In function ‘pvr_compute_flat_pad_workgroup_size’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_cmd_buffer.c:4399:34: warning[-Wunused-variable]: unused variable ‘dev_info’
# 4399 | const struct pvr_device_info *dev_info = &pdevice->dev_info;
# | ^~~~~~~~
# 4397| const struct pvr_device_runtime_info *dev_runtime_info =
# 4398| &pdevice->dev_runtime_info;
# 4399|-> const struct pvr_device_info *dev_info = &pdevice->dev_info;
# 4400| uint32_t max_avail_coeff_regs =
# 4401| dev_runtime_info->cdm_max_local_mem_size_regs;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_descriptor_set.c: scope_hint: In function ‘pvr_write_descriptor_set’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_descriptor_set.c:1830:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 1828| * can skip this update.
# 1829| */
# 1830|-> if (binding->shader_stage_mask == 0)
# 1831| return;
# 1832|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_descriptor_set.c: scope_hint: In function ‘pvr_copy_descriptor_set’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_descriptor_set.c:1922:23: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 1920| uint32_t *dst_mem_ptr;
# 1921|
# 1922|-> switch (src_binding->type) {
# 1923| case VK_DESCRIPTOR_TYPE_SAMPLER:
# 1924| break;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_descriptor_set.c:1939:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_private.h:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_descriptor_set.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_descriptor_set.c: scope_hint: In function ‘pvr_copy_descriptor_set’
# 1937| src_binding->descriptor_index + copy_set->srcArrayElement;
# 1938| const uint32_t dst_idx =
# 1939|-> dst_binding->descriptor_index + copy_set->dstArrayElement;
# 1940|
# 1941| for (uint32_t j = 0; j < copy_set->descriptorCount; j++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_device.c:2311:7: warning[deadcode.DeadStores]: Value stored to 'size' is never read
# 2309|
# 2310| if (size == VK_WHOLE_SIZE)
# 2311|-> size = mem->bo->size - offset;
# 2312|
# 2313| /* From the Vulkan spec version 1.0.32 docs for MapMemory:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_device.c:2928:35: warning[core.NullDereference]: Array access (via field 'attachments') results in a null pointer dereference
# 2926| framebuffer->attachment_count = pCreateInfo->attachmentCount;
# 2927| for (uint32_t i = 0; i < framebuffer->attachment_count; i++) {
# 2928|-> framebuffer->attachments[i] =
# 2929| pvr_image_view_from_handle(pCreateInfo->pAttachments[i]);
# 2930| }
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hardcode.c: scope_hint: In function ‘pvr_hard_code_graphics_shader’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hardcode.c:52:4: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hardcode.c:230:7: note: in expansion of macro ‘util_dynarray_append_mem’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hardcode.c:230:7: note: in expansion of macro ‘util_dynarray_append_mem’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 50|
# 51| #define util_dynarray_append_mem(buf, size, mem) \
# 52|-> memcpy(util_dynarray_grow_bytes((buf), 1, size), mem, size)
# 53|
# 54| enum pvr_hard_code_shader_type {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hardcode.c: scope_hint: In function ‘pvr_hard_code_get_idfwdf_program’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hardcode.c:52:4: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hardcode.c:341:4: note: in expansion of macro ‘util_dynarray_append_mem’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hardcode.c:341:4: note: in expansion of macro ‘util_dynarray_append_mem’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/rogue/rogue.h:54: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hardcode.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hardcode.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hardcode.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hardcode.c:341:4: note: in expansion of macro ‘util_dynarray_append_mem’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hardcode.c:341:4: note: in expansion of macro ‘util_dynarray_append_mem’
# 50|
# 51| #define util_dynarray_append_mem(buf, size, mem) \
# 52|-> memcpy(util_dynarray_grow_bytes((buf), 1, size), mem, size)
# 53|
# 54| enum pvr_hard_code_shader_type {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hw_pass.c:457:11: warning[core.NullDereference]: Array access (via field 'used') results in a null pointer dereference
# 455| * previously allocated a different attachment.
# 456| */
# 457|-> if (buffer->used[start + i])
# 458| *use_render_init = false;
# 459|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hw_pass.c: scope_hint: In function ‘pvr_surface_alloc_color_storage’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hw_pass.c:710:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘resource’
# 708|
# 709| /* Mark the attachment as using a tile buffer. */
# 710|-> resource->type = USC_MRT_RESOURCE_TYPE_MEMORY;
# 711|
# 712| /* Try allocating from an existing tile buffer. */
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hw_pass.c: scope_hint: In function ‘pvr_is_subpass_space_available.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hw_pass.c:1813:33: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 1811| }
# 1812| } else {
# 1813|-> sp_dsts->color[i].type = USC_MRT_RESOURCE_TYPE_INVALID;
# 1814| }
# 1815| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_hw_pass.c:2536:33: warning[core.NullDereference]: Dereference of null pointer
# 2534| vk_format_get_blocksizebits(attachment->vk_format) % 32U;
# 2535|
# 2536|-> int_attach->resource.type = USC_MRT_RESOURCE_TYPE_INVALID;
# 2537| int_attach->resource.intermediate_size =
# 2538| DIV_ROUND_UP(vk_format_get_blocksizebits(attachment->vk_format),
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_common.c:388:50: warning[core.DivideZero]: Division by zero
# 386| */
# 387| partitions_available =
# 388|-> MIN2(max_partitions, usable_partition_size / partition_size);
# 389|
# 390| if (PVR_HAS_FEATURE(dev_info, xt_top_infrastructure))
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_context.c: scope_hint: In function ‘pvr_pds_sr_fence_terminate_program_create_and_upload’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_context.c:932:42: warning[-Wunused-variable]: unused variable ‘dev_runtime_info’
# 932 | const struct pvr_device_runtime_info *dev_runtime_info =
# | ^~~~~~~~~~~~~~~~
# 930| const uint32_t pds_data_alignment =
# 931| PVRX(VDMCTRL_PDS_STATE0_PDS_DATA_SIZE_UNIT_SIZE) / 4U;
# 932|-> const struct pvr_device_runtime_info *dev_runtime_info =
# 933| &device->pdevice->dev_runtime_info;
# 934| ASSERTED const struct pvr_device_info *dev_info = &device->pdevice->dev_info;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_context.c:932:42: warning[deadcode.DeadStores]: Value stored to 'dev_runtime_info' during its initialization is never read
# 930| const uint32_t pds_data_alignment =
# 931| PVRX(VDMCTRL_PDS_STATE0_PDS_DATA_SIZE_UNIT_SIZE) / 4U;
# 932|-> const struct pvr_device_runtime_info *dev_runtime_info =
# 933| &device->pdevice->dev_runtime_info;
# 934| ASSERTED const struct pvr_device_info *dev_info = &device->pdevice->dev_info;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_transfer.c:821:60: warning[core.DivideZero]: Division by zero
# 819| }
# 820|
# 821|-> state->origin_x_in_tiles = render_params->min_x_clip / tile_size_x;
# 822| state->origin_y_in_tiles = render_params->min_y_clip / tile_size_y;
# 823| state->width_in_tiles =
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_transfer.c:1269:53: warning[core.DivideZero]: Division by zero
# 1267| }
# 1268|
# 1269|-> state->origin_x_in_tiles = (uint32_t)offset.x / tile_size_x;
# 1270| state->origin_y_in_tiles = (uint32_t)offset.y / tile_size_y;
# 1271| state->width_in_tiles =
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_transfer.c:1270:53: warning[core.DivideZero]: Division by zero
# 1268|
# 1269| state->origin_x_in_tiles = (uint32_t)offset.x / tile_size_x;
# 1270|-> state->origin_y_in_tiles = (uint32_t)offset.y / tile_size_y;
# 1271| state->width_in_tiles =
# 1272| DIV_ROUND_UP((uint32_t)end.x, tile_size_x) - state->origin_x_in_tiles;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_transfer.c: scope_hint: In function ‘pvr_isp_primitive_block’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_transfer.c:3737:13: warning[-Wunused-but-set-variable]: variable ‘stream_size_in_bytes’ set but not used
# 3737 | uint32_t stream_size_in_bytes;
# | ^~~~~~~~~~~~~~~~~~~~
# 3735| uint32_t tsp_comp_format_in_dw;
# 3736| bool color_fill = src == NULL;
# 3737|-> uint32_t stream_size_in_bytes;
# 3738| uint32_t *cs_ptr_start;
# 3739| VkResult result;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_transfer.c:3761:4: warning[deadcode.DeadStores]: Value stored to 'stream_size_in_bytes' is never read
# 3759| }
# 3760|
# 3761|-> stream_size_in_bytes =
# 3762| pvr_isp_primitive_block_size(dev_info, src, num_mappings);
# 3763|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_transfer.c:4408:7: warning[deadcode.DeadStores]: Value stored to 'cs_ptr' is never read
# 4406| cs_byte_ptr = pvr_isp_ctrl_stream_sipf_write_aligned(cs_byte_ptr, tmp, 1);
# 4407|
# 4408|-> cs_ptr = (uint32_t *)cs_byte_ptr;
# 4409| } else {
# 4410| pvr_csb_pack (cs_ptr, IPF_CONTROL_STREAM, word) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_transfer.c:4413:7: warning[deadcode.DeadStores]: Value stored to 'cs_ptr' is never read
# 4411| word.cs_type = PVRX(IPF_CS_TYPE_TERM);
# 4412| }
# 4413|-> cs_ptr += pvr_cmd_length(IPF_CONTROL_STREAM);
# 4414| }
# 4415|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_transfer.c:5007:4: warning[deadcode.DeadStores]: Value stored to 'src_width' is never read
# 5005| {
# 5006| src_stride *= custom_mapping->texel_extend_src;
# 5007|-> src_width *= custom_mapping->texel_extend_src;
# 5008| dst_stride *= custom_mapping->texel_extend_dst;
# 5009| dst_width *= custom_mapping->texel_extend_dst;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_transfer.c:5009:4: warning[deadcode.DeadStores]: Value stored to 'dst_width' is never read
# 5007| src_width *= custom_mapping->texel_extend_src;
# 5008| dst_stride *= custom_mapping->texel_extend_dst;
# 5009|-> dst_width *= custom_mapping->texel_extend_dst;
# 5010|
# 5011| if (custom_mapping->texel_unwind_src > 0U) {
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_transfer.c: scope_hint: In function ‘pvr_get_custom_mapping’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_transfer.c:5156:13: warning[-Wunused-variable]: unused variable ‘rect’
# 5156 | VkRect2D rect = transfer_cmd->scissor;
# | ^~~~
# 5154| }
# 5155|
# 5156|-> VkRect2D rect = transfer_cmd->scissor;
# 5157| assert(
# 5158| (rect.offset.x + rect.extent.width) <= custom_mapping->max_clip_size &&
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_job_transfer.c:5156:13: warning[deadcode.DeadStores]: Value stored to 'rect' during its initialization is never read
# 5154| }
# 5155|
# 5156|-> VkRect2D rect = transfer_cmd->scissor;
# 5157| assert(
# 5158| (rect.offset.x + rect.extent.width) <= custom_mapping->max_clip_size &&
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_pass.c:336:7: warning[core.NullDereference]: Access to field 'usc_frag_prog_bo' results in a dereference of a null pointer (loaded from variable 'load_op')
# 334| device,
# 335| allocator,
# 336|-> load_op->usc_frag_prog_bo,
# 337| pvr_pds_fragment_program_params.temp_count,
# 338| pvr_pds_fragment_program_params.msaa_mode,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_pass.c:486:27: warning[core.NullDereference]: Access to field 'load_op' results in a dereference of a null pointer (loaded from variable 'attachment')
# 484| pvr_assert(!(desc->flags & ~VK_ATTACHMENT_DESCRIPTION_MAY_ALIAS_BIT));
# 485|
# 486|-> attachment->load_op = desc->loadOp;
# 487| attachment->store_op = desc->storeOp;
# 488|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_pass.c:513:10: warning[core.NullDereference]: Dereference of null pointer
# 511| dep->dstSubpass != VK_SUBPASS_EXTERNAL &&
# 512| dep->srcSubpass != dep->dstSubpass) {
# 513|-> pass->subpasses[dep->dstSubpass].dep_count++;
# 514| }
# 515| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_pipeline.c:326:26: warning[core.NullDereference]: Access to field 'stride' results in a dereference of a null pointer (loaded from variable 'binding_desc')
# 324|
# 325| dma_desc->offset = attrib_desc->offset;
# 326|-> dma_desc->stride = binding_desc->stride;
# 327|
# 328| dma_desc->flags = 0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_pipeline.c: scope_hint: In function ‘pvr_pds_vertex_attrib_init_dma_descriptions’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_pipeline.c:326:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘binding_desc’
# 324|
# 325| dma_desc->offset = attrib_desc->offset;
# 326|-> dma_desc->stride = binding_desc->stride;
# 327|
# 328| dma_desc->flags = 0;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_query_compute.c: scope_hint: In function ‘pvr_init_tex_info’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_query_compute.c:454:33: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*tex_info.format’
# 452| pvr_dev_addr_t addr)
# 453| {
# 454|-> const uint8_t *swizzle_arr = pvr_get_format_swizzle(tex_info->format);
# 455| bool is_view_1d = !PVR_HAS_FEATURE(dev_info, tpu_extended_integer_lookup) &&
# 456| !PVR_HAS_FEATURE(dev_info, tpu_image_state_v2);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_spm.c:757:51: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 755| }
# 756|
# 757|-> spm_eot_state->pixel_event_program_data_upload = pds_eot_program.pvr_bo;
# 758| spm_eot_state->pixel_event_program_data_offset = pds_eot_program.data_offset;
# 759|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_spm.c:1036:45: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 1034| goto err_free_consts_buffer;
# 1035|
# 1036|-> spm_bgobj_state->pds_texture_data_upload = pds_texture_data_upload.pvr_bo;
# 1037|
# 1038| /* TODO: Is it worth to dedup this with pvr_pds_bgnd_pack_state() ? */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_transfer_frag_store.c:301:24: warning[core.NullDereference]: Access to field 'kick_usc_pds_upload' results in a dereference of a null pointer (loaded from variable 'entry_data')
# 299| const struct pvr_transfer_frag_store_entry_data *entry_data)
# 300| {
# 301|-> pvr_bo_free(device, entry_data->kick_usc_pds_upload);
# 302| pvr_bo_suballoc_free(entry_data->usc_upload);
# 303| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_transfer_frag_store.c: scope_hint: In function ‘pvr_transfer_frag_store_entry_data_destroy_no_ralloc_free’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_transfer_frag_store.c:301:34: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘entry_data’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_transfer_frag_store.c:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_transfer_frag_store.c:242:14: note: in expansion of macro ‘vk_error’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_transfer_frag_store.c: scope_hint: In function ‘pvr_transfer_frag_store_entry_data_destroy_no_ralloc_free’
# 299| const struct pvr_transfer_frag_store_entry_data *entry_data)
# 300| {
# 301|-> pvr_bo_free(device, entry_data->kick_usc_pds_upload);
# 302| pvr_bo_suballoc_free(entry_data->usc_upload);
# 303| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/pvr_transfer_frag_store.c:372:24: warning[core.NullDereference]: Access to field 'kick_usc_pds_offset' results in a dereference of a null pointer (loaded from variable 'entry_data')
# 370| return result;
# 371|
# 372|-> *pds_dev_addr_out = entry_data->kick_usc_pds_offset;
# 373| *reg_layout_out = &entry_data->sh_reg_layout;
# 374|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_compute.c: scope_hint: In function ‘pvr_drm_winsys_compute_submit’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_compute.c:197:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
/usr/include/sys/mman.h:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/pvr_winsys_helper.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_compute.c:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_compute.c: scope_hint: In function ‘pvr_drm_winsys_compute_submit’
# 195| assert(!(sync->flags & VK_SYNC_IS_TIMELINE));
# 196| sync_ops[job_args.sync_ops.count++] = (struct drm_pvr_sync_op){
# 197|-> .handle = vk_sync_as_drm_syncobj(sync)->syncobj,
# 198| .flags = DRM_PVR_SYNC_OP_FLAG_WAIT |
# 199| DRM_PVR_SYNC_OP_FLAG_HANDLE_TYPE_SYNCOBJ,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_compute.c:207:55: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_compute.c: scope_hint: In function ‘pvr_drm_winsys_compute_submit’
# 205| assert(!(signal_sync->flags & VK_SYNC_IS_TIMELINE));
# 206| sync_ops[job_args.sync_ops.count++] = (struct drm_pvr_sync_op){
# 207|-> .handle = vk_sync_as_drm_syncobj(signal_sync)->syncobj,
# 208| .flags = DRM_PVR_SYNC_OP_FLAG_SIGNAL |
# 209| DRM_PVR_SYNC_OP_FLAG_HANDLE_TYPE_SYNCOBJ,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_null.c: scope_hint: In function ‘pvr_drm_winsys_null_job_submit’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_null.c:55:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
/usr/include/alloca.h:24: included_from: Included from here.
/usr/include/stdlib.h:706: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/c11/threads.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sync_timeline.h:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/pvr_winsys.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_null.c:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_null.c: scope_hint: In function ‘pvr_drm_winsys_null_job_submit’
# 53| struct vk_sync *dst_sync = signal_sync->sync;
# 54|
# 55|-> ret = drmSyncobjTransfer(drm_ws->base.render_fd,
# 56| vk_sync_as_drm_syncobj(dst_sync)->syncobj,
# 57| signal_sync->signal_value,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_null.c:89:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_null.c: scope_hint: In function ‘pvr_drm_winsys_null_job_submit’
# 87| continue;
# 88|
# 89|-> ret = drmSyncobjTransfer(drm_ws->base.render_fd,
# 90| tmp_syncobj,
# 91| i + 1,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_null.c:106:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_null.c: scope_hint: In function ‘pvr_drm_winsys_null_job_submit’
# 104| }
# 105|
# 106|-> ret = drmSyncobjTransfer(drm_ws->base.render_fd,
# 107| vk_sync_as_drm_syncobj(signal_sync->sync)->syncobj,
# 108| signal_sync->signal_value,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_render.c: scope_hint: In function ‘pvr_drm_winsys_render_submit’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_render.c:523:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
/usr/include/sys/mman.h:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/pvr_winsys_helper.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_render.c:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_render.c: scope_hint: In function ‘pvr_drm_winsys_render_submit’
# 521| assert(!(sync->flags & VK_SYNC_IS_TIMELINE));
# 522| geom_sync_ops[num_geom_syncs++] = (struct drm_pvr_sync_op){
# 523|-> .handle = vk_sync_as_drm_syncobj(sync)->syncobj,
# 524| .flags = DRM_PVR_SYNC_OP_FLAG_WAIT |
# 525| DRM_PVR_SYNC_OP_FLAG_HANDLE_TYPE_SYNCOBJ,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_render.c:533:60: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_render.c: scope_hint: In function ‘pvr_drm_winsys_render_submit’
# 531| assert(!(signal_sync_geom->flags & VK_SYNC_IS_TIMELINE));
# 532| geom_sync_ops[num_geom_syncs++] = (struct drm_pvr_sync_op){
# 533|-> .handle = vk_sync_as_drm_syncobj(signal_sync_geom)->syncobj,
# 534| .flags = DRM_PVR_SYNC_OP_FLAG_SIGNAL |
# 535| DRM_PVR_SYNC_OP_FLAG_HANDLE_TYPE_SYNCOBJ,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_render.c:594:51: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_render.c: scope_hint: In function ‘pvr_drm_winsys_render_submit’
# 592| assert(!(sync->flags & VK_SYNC_IS_TIMELINE));
# 593| frag_sync_ops[num_frag_syncs++] = (struct drm_pvr_sync_op){
# 594|-> .handle = vk_sync_as_drm_syncobj(sync)->syncobj,
# 595| .flags = DRM_PVR_SYNC_OP_FLAG_WAIT |
# 596| DRM_PVR_SYNC_OP_FLAG_HANDLE_TYPE_SYNCOBJ,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_render.c:604:63: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_render.c: scope_hint: In function ‘pvr_drm_winsys_render_submit’
# 602| assert(!(signal_sync_frag->flags & VK_SYNC_IS_TIMELINE));
# 603| frag_sync_ops[num_frag_syncs++] = (struct drm_pvr_sync_op){
# 604|-> .handle = vk_sync_as_drm_syncobj(signal_sync_frag)->syncobj,
# 605| .flags = DRM_PVR_SYNC_OP_FLAG_SIGNAL |
# 606| DRM_PVR_SYNC_OP_FLAG_HANDLE_TYPE_SYNCOBJ,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_transfer.c: scope_hint: In function ‘pvr_drm_winsys_transfer_submit’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_transfer.c:158:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
/usr/include/sys/mman.h:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/pvr_winsys_helper.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_transfer.c:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_transfer.c: scope_hint: In function ‘pvr_drm_winsys_transfer_submit’
# 156| assert(!(sync->flags & VK_SYNC_IS_TIMELINE));
# 157| sync_ops[job_args.sync_ops.count++] = (struct drm_pvr_sync_op){
# 158|-> .handle = vk_sync_as_drm_syncobj(sync)->syncobj,
# 159| .flags = DRM_PVR_SYNC_OP_FLAG_WAIT |
# 160| DRM_PVR_SYNC_OP_FLAG_HANDLE_TYPE_SYNCOBJ,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_transfer.c:168:55: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/powervr/pvr_drm_job_transfer.c: scope_hint: In function ‘pvr_drm_winsys_transfer_submit’
# 166| assert(!(signal_sync->flags & VK_SYNC_IS_TIMELINE));
# 167| sync_ops[job_args.sync_ops.count++] = (struct drm_pvr_sync_op){
# 168|-> .handle = vk_sync_as_drm_syncobj(signal_sync)->syncobj,
# 169| .flags = DRM_PVR_SYNC_OP_FLAG_SIGNAL |
# 170| DRM_PVR_SYNC_OP_FLAG_HANDLE_TYPE_SYNCOBJ,
Error: GCC_ANALYZER_WARNING (CWE-775):
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/pvr_winsys.c: scope_hint: In function ‘pvr_winsys_create’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/pvr_winsys.c:107:7: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘display_fd’
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/pvr_winsys.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/imagination/vulkan/winsys/pvr_winsys.c:99:16: note: in expansion of macro ‘vk_errorf’
# 105| drmFreeVersion(version);
# 106|
# 107|-> if (result != VK_SUCCESS)
# 108| goto err_close_display_fd;
# 109|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_blit.c: scope_hint: In function ‘blorp_copy’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_blit.c:2988:39: warning[-Wunused-variable]: unused variable ‘src_view_fmtl’
# 2988 | const struct isl_format_layout *src_view_fmtl =
# | ^~~~~~~~~~~~~
# 2986| * surfaces (and vice-versa).
# 2987| */
# 2988|-> const struct isl_format_layout *src_view_fmtl =
# 2989| isl_format_get_layout(params.src.view.format);
# 2990| assert((src_fmtl->channels.r.bits == 32) ==
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h: scope_hint: In function ‘blorp_setup_binding_table’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:1239:10: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘surface_offsets[0]’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c:461:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h: scope_hint: In function ‘blorp_setup_binding_table’
# 1237|
# 1238| if (params->dst.enabled) {
# 1239|-> blorp_emit_surface_state(batch, ¶ms->dst,
# 1240| params->fast_clear_op,
# 1241| surface_maps[BLORP_RENDERBUFFER_BT_INDEX],
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:1249:52: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘surface_maps[0]’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c:461:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h: scope_hint: In function ‘blorp_setup_binding_table’
# 1247| params->depth.enabled ? ¶ms->depth : ¶ms->stencil;
# 1248| blorp_emit_null_surface_state(batch, surface,
# 1249|-> surface_maps[BLORP_RENDERBUFFER_BT_INDEX]);
# 1250| }
# 1251|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_blorp.c:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h: scope_hint: In function ‘blorp_update_clear_color’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:1487:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:1481:19: note: in expansion of macro ‘blorp_emitn’
# 1485| .MemoryAddress = clear_addr);
# 1486| /* dw starts at dword 1, but we need to fill dwords 3 and 5 */
# 1487|-> dw[2] = info->clear_color.u32[0];
# 1488| dw[3] = 0;
# 1489| dw[4] = info->clear_color.u32[1];
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:1501:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:1481:19: note: in expansion of macro ‘blorp_emitn’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:176:30: note: in definition of macro ‘_blorp_cmd_pack’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:1481:19: note: in expansion of macro ‘blorp_emitn’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:1481:38: note: in expansion of macro ‘GENX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h: scope_hint: In function ‘blorp_update_clear_color’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:1493:9: note: in expansion of macro ‘blorp_emitn’
# 1499| .MemoryAddress = clear_addr);
# 1500| /* dw starts at dword 1, but we need to fill dwords 3 and 5 */
# 1501|-> dw[2] = info->clear_color.u32[2];
# 1502| dw[3] = 0;
# 1503| dw[4] = info->clear_color.u32[3];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_blorp.c:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:1648:7: warning[deadcode.DeadStores]: Value stored to 'dst' is never read
# 1646| if (cs_prog_data->push.cross_thread.size > 0) {
# 1647| memcpy(dst, src, cs_prog_data->push.cross_thread.size);
# 1648|-> dst += cs_prog_data->push.cross_thread.size;
# 1649| src += cs_prog_data->push.cross_thread.size;
# 1650| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:1649:7: warning[deadcode.DeadStores]: Value stored to 'src' is never read
# 1647| memcpy(dst, src, cs_prog_data->push.cross_thread.size);
# 1648| dst += cs_prog_data->push.cross_thread.size;
# 1649|-> src += cs_prog_data->push.cross_thread.size;
# 1650| }
# 1651|
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_blorp.c:46: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_elk.h: scope_hint: In function ‘blorp_emit_pipeline’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_elk.h:1397:4: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘urb_deref_block_size’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_elk.h:1185:4: note: in expansion of macro ‘blorp_emit_dynamic’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_blorp.c: scope_hint: In function ‘blorp_emit_pipeline’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_elk.h:1185:4: note: in expansion of macro ‘blorp_emit_dynamic’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_elk.h: scope_hint: In function ‘blorp_emit_pipeline’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/crocus/crocus_blorp.c: scope_hint: In function ‘blorp_emit_pipeline’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_elk.h: scope_hint: In function ‘blorp_emit_pipeline’
# 1395| }
# 1396|
# 1397|-> blorp_emit_sf_config(batch, params, urb_deref_block_size);
# 1398| blorp_emit_ps_config(batch, params);
# 1399|
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_blorp_exec.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_elk.h: scope_hint: In function ‘blorp_setup_binding_table’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_elk.h:1582:10: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘surface_offsets[0]’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_elk.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_blorp_exec.c:336:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_private.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_blorp_exec.c:26: included_from: Included from here.
# 1580|
# 1581| if (params->dst.enabled) {
# 1582|-> blorp_emit_surface_state(batch, ¶ms->dst,
# 1583| params->fast_clear_op,
# 1584| surface_maps[BLORP_RENDERBUFFER_BT_INDEX],
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_elk.h:1592:52: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘surface_maps[0]’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_blorp_exec.c:336:1: note: in expansion of macro ‘genX’
# 1590| params->depth.enabled ? ¶ms->depth : ¶ms->stencil;
# 1591| blorp_emit_null_surface_state(batch, surface,
# 1592|-> surface_maps[BLORP_RENDERBUFFER_BT_INDEX]);
# 1593| }
# 1594|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:171: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_blorp.c:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/common/intel_genX_state_brw.h: scope_hint: In function ‘intel_set_ps_dispatch_state’
mesa-24.1.2-build/mesa-24.1.2/src/intel/common/intel_genX_state_brw.h:51:9: warning[-Wunused-but-set-variable]: variable ‘enable_8’ set but not used
# 51 | bool enable_8 = prog_data->dispatch_8;
# | ^~~~~~~~
# 49| assert(rasterization_samples != 0);
# 50|
# 51|-> bool enable_8 = prog_data->dispatch_8;
# 52| bool enable_16 = prog_data->dispatch_16;
# 53| bool enable_32 = prog_data->dispatch_32;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_blorp.c:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h:171: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/common/intel_genX_state_brw.h:66:7: warning[deadcode.DeadStores]: Value stored to 'enable_8' is never read
# 64| ps->RenderTargetResolveType == RESOLVE_PARTIAL ||
# 65| ps->RenderTargetResolveType == RESOLVE_FULL)
# 66|-> enable_8 = false;
# 67| #elif GFX_VER >= 8
# 68| /* BDW has the same wording as SKL, except some of the fields mentioned
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/common/intel_genX_state_brw.h:102:10: warning[deadcode.DeadStores]: Value stored to 'enable_8' is never read
# 100| */
# 101| if (enable_32 || enable_16)
# 102|-> enable_8 = false;
# 103| if (GFX_VER < 12 && enable_32)
# 104| enable_16 = false;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/intel/common/intel_uuid.c: scope_hint: In function ‘intel_uuid_compute_device_id’
mesa-24.1.2-build/mesa-24.1.2/src/intel/common/intel_uuid.c:69:4: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘&shared_uuid’
# 67| assert(sizeof(shared_uuid) == 16);
# 68|
# 69|-> memcpy(uuid, &shared_uuid, size);
# 70| }
# 71|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_cfg.cpp:78:4: warning[core.CallAndMessage]: Called C++ object pointer is null
# 76| enum bblock_link_kind kind)
# 77| {
# 78|-> successor->parents.push_tail(::link(mem_ctx, this, kind));
# 79| children.push_tail(::link(mem_ctx, successor, kind));
# 80| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_cfg.cpp:248:10: warning[core.CallAndMessage]: Called C++ object pointer is null
# 246| next = new_block();
# 247| assert(cur_if != NULL);
# 248|-> cur_if->add_successor(mem_ctx, next, bblock_link_logical);
# 249| cur_else->add_successor(mem_ctx, next, bblock_link_physical);
# 250|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_cfg.cpp:274:13: warning[core.CallAndMessage]: Called C++ object pointer is null
# 272| } else {
# 273| assert(cur_if != NULL);
# 274|-> cur_if->add_successor(mem_ctx, cur_endif, bblock_link_logical);
# 275| }
# 276|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_cfg.cpp:359:38: warning[core.CallAndMessage]: Called C++ object pointer is null
# 357| */
# 358| assert(cur_do != NULL);
# 359|-> cur->add_successor(mem_ctx, cur_do->next(), bblock_link_logical);
# 360|
# 361| next = new_block();
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_cfg.cpp:413:41: warning[core.CallAndMessage]: Called C++ object pointer is null
# 411| cur->add_successor(mem_ctx, cur_do, bblock_link_logical);
# 412| } else {
# 413|-> cur->add_successor(mem_ctx, cur_do->next(), bblock_link_logical);
# 414| }
# 415|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_cfg.cpp:611:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 609| util_dynarray_append(scratch, link_desc, l);
# 610| }
# 611|-> qsort(scratch->data, util_dynarray_num_elements(scratch, link_desc),
# 612| sizeof(link_desc), compare_link_desc);
# 613| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_compiler.c:225:4: warning[deadcode.DeadStores]: Value stored to 'bits' is never read
# 223|
# 224| mask = 3;
# 225|-> bits += util_bitcount64(mask);
# 226|
# 227| u_foreach_bit64(bit, mask)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_disasm.c:849:10: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 847| elem_size = 4;
# 848| if (devinfo->ver >= 12) {
# 849|-> err |= reg(file, brw_inst_send_dst_reg_file(devinfo, inst),
# 850| brw_inst_dst_da_reg_nr(devinfo, inst));
# 851| string(file, brw_reg_type_to_letters(type));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_disasm.c:853:10: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 851| string(file, brw_reg_type_to_letters(type));
# 852| } else if (brw_inst_dst_address_mode(devinfo, inst) == BRW_ADDRESS_DIRECT) {
# 853|-> err |= reg(file, brw_inst_send_dst_reg_file(devinfo, inst),
# 854| brw_inst_dst_da_reg_nr(devinfo, inst));
# 855| unsigned subreg_nr = brw_inst_dst_da16_subreg_nr(devinfo, inst);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_disasm.c:879:10: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 877| elem_size);
# 878| string(file, "<");
# 879|-> err |= control(file, "horiz stride", horiz_stride,
# 880| brw_inst_dst_hstride(devinfo, inst), NULL);
# 881| string(file, ">");
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_disasm.c:891:10: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 889| format(file, " %d", brw_inst_dst_ia1_addr_imm(devinfo, inst));
# 890| string(file, "]<");
# 891|-> err |= control(file, "horiz stride", horiz_stride,
# 892| brw_inst_dst_hstride(devinfo, inst), NULL);
# 893| string(file, ">");
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_disasm.c:905:10: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 903| format(file, ".%u", 16 / elem_size);
# 904| string(file, "<1>");
# 905|-> err |= control(file, "writemask", writemask,
# 906| brw_inst_da16_writemask(devinfo, inst), NULL);
# 907| string(file, brw_reg_type_to_letters(type));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_disasm.c:909:10: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 907| string(file, brw_reg_type_to_letters(type));
# 908| } else {
# 909|-> err = 1;
# 910| string(file, "Indirect align16 address mode not supported");
# 911| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_disasm.c:955:7: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 953|
# 954| if (!is_align1) {
# 955|-> err |= control(file, "writemask", writemask,
# 956| brw_inst_3src_a16_dst_writemask(devinfo, inst), NULL);
# 957| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_disasm.c:1236:10: warning[deadcode.DeadStores]: Value stored to '_file' is never read
# 1234| _file = BRW_ARCHITECTURE_REGISTER_FILE;
# 1235| } else {
# 1236|-> _file = BRW_IMMEDIATE_VALUE;
# 1237| uint16_t imm_val = brw_inst_3src_a1_src0_imm(devinfo, inst);
# 1238| enum brw_reg_type type = brw_inst_3src_a1_src0_type(devinfo, inst);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_disasm.c:1394:10: warning[deadcode.DeadStores]: Value stored to '_file' is never read
# 1392| _file = BRW_GENERAL_REGISTER_FILE;
# 1393| } else {
# 1394|-> _file = BRW_IMMEDIATE_VALUE;
# 1395| uint16_t imm_val = brw_inst_3src_a1_src2_imm(devinfo, inst);
# 1396| enum brw_reg_type type = brw_inst_3src_a1_src2_type(devinfo, inst);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_disasm_info.cpp:159:8: warning[core.NullDereference]: Access to field 'opcode' results in a dereference of a null pointer (loaded from variable 'inst')
# 157| * a corresponding hardware instruction to disassemble.
# 158| */
# 159|-> if (inst->opcode == BRW_OPCODE_DO) {
# 160| disasm->use_tail = true;
# 161| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_eu.c: scope_hint: In function ‘brw_num_sources_from_inst’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_eu.c:720:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_eu.c: scope_hint: In function ‘brw_num_sources_from_inst’
# 718| } else {
# 719| assert(desc->nsrc < 4);
# 720|-> return desc->nsrc;
# 721| }
# 722|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_eu_compact.c: scope_hint: In function ‘brw_compact_instructions’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_eu_compact.c:2357:49: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘old_ip’
# 2355| void *dst = store + offset;
# 2356|
# 2357|-> old_ip[offset / sizeof(brw_compact_inst)] = src_offset / sizeof(brw_inst);
# 2358| compacted_counts[src_offset / sizeof(brw_inst)] = compacted_count;
# 2359|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_eu_compact.c:2358:55: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘compacted_counts’
# 2356|
# 2357| old_ip[offset / sizeof(brw_compact_inst)] = src_offset / sizeof(brw_inst);
# 2358|-> compacted_counts[src_offset / sizeof(brw_inst)] = compacted_count;
# 2359|
# 2360| brw_inst inst = precompact(p->isa, *src);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_bank_conflicts.cpp:285:10: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 283| v(alloc(u.size)), size(u.size)
# 284| {
# 285|-> memcpy(v, u.v,
# 286| DIV_ROUND_UP(u.size, vector_width) * sizeof(vector_type));
# 287| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_bank_conflicts.cpp:690:30: warning[core.uninitialized.Assign]: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage
# 688| const unsigned m = DIV_ROUND_UP(conflicts[r].size, vector_width);
# 689| for (unsigned s = 0; s < m; s++)
# 690|-> any_conflicts[r] |= sums(conflicts[r].v[s]);
# 691| }
# 692|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_bank_conflicts.cpp:880:17: warning[cplusplus.NewDelete]: Use of memory allocated with size zero
# 878| const unsigned reg = reg_of(r);
# 879| const unsigned s = p.atom_of_reg(reg);
# 880|-> r.nr = map.v[s] + reg - p.reg_of_atom(s);
# 881| r.offset = r.offset % REG_SIZE;
# 882| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_sel_peephole.cpp:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_builder.h:62:26: warning[core.NullDereference]: Access to field 'exec_size' results in a dereference of a null pointer (loaded from variable 'inst')
# 60| fs_builder(fs_visitor *shader, bblock_t *block, fs_inst *inst) :
# 61| shader(shader), block(block), cursor(inst),
# 62|-> _dispatch_width(inst->exec_size),
# 63| _group(inst->group),
# 64| force_writemask_all(inst->force_writemask_all)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_combine_constants.cpp:1505:14: warning[core.CallAndMessage]: Called C++ object pointer is null
# 1503| insert_block = imm->block;
# 1504| } else {
# 1505|-> if (imm->block->start()->opcode == BRW_OPCODE_DO) {
# 1506| /* DO blocks are weird. They can contain only the single DO
# 1507| * instruction. As a result, MOV instructions cannot be added to
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_cse.cpp:228:7: warning[deadcode.DeadStores]: Value stored to 'copy' is never read
# 226| src = offset(src, bld, 1);
# 227| }
# 228|-> copy = bld.LOAD_PAYLOAD(inst->dst, payload, inst->sources,
# 229| inst->header_size);
# 230| } else if (written != dst_width) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_cse.cpp:239:7: warning[deadcode.DeadStores]: Value stored to 'copy' is never read
# 237| src = offset(src, bld, 1);
# 238| }
# 239|-> copy = bld.LOAD_PAYLOAD(inst->dst, payload, sources, 0);
# 240| } else {
# 241| copy = bld.MOV(inst->dst, src);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_generator.cpp:906:10: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 904| case BRW_OPCODE_SYNC:
# 905| assert(src[0].file == BRW_IMMEDIATE_VALUE);
# 906|-> brw_SYNC(p, tgl_sync_function(src[0].ud));
# 907|
# 908| if (tgl_sync_function(src[0].ud) == TGL_SYNC_NOP)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_generator.cpp:1024:21: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1022| break;
# 1023| case BRW_OPCODE_FBH:
# 1024|-> brw_FBH(p, retype(dst, src[0].type), src[0]);
# 1025| break;
# 1026| case BRW_OPCODE_FBL:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_generator.cpp:1124:29: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 1122| assert(src[0].type == BRW_REGISTER_TYPE_UW);
# 1123| assert(src[1].type == BRW_REGISTER_TYPE_UW);
# 1124|-> src[0].subnr = 0 * type_sz(src[0].type);
# 1125| if (src[1].file == BRW_IMMEDIATE_VALUE) {
# 1126| assert(src[1].ud == 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_generator.cpp:1136:29: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 1134| assert(src[0].type == BRW_REGISTER_TYPE_UW);
# 1135| assert(src[1].type == BRW_REGISTER_TYPE_UW);
# 1136|-> src[0].subnr = 4 * type_sz(src[0].type);
# 1137| if (src[1].file == BRW_IMMEDIATE_VALUE) {
# 1138| assert(src[1].ud == 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_generator.cpp:1171:10: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 1169| case SHADER_OPCODE_MOV_RELOC_IMM:
# 1170| assert(src[0].file == BRW_IMMEDIATE_VALUE);
# 1171|-> brw_MOV_reloc_imm(p, dst, dst.type, src[0].ud);
# 1172| break;
# 1173|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_generator.cpp:1186:10: warning[core.CallAndMessage]: 7th function call argument is an uninitialized value
# 1184| BRW_OPCODE_SENDC : BRW_OPCODE_SEND;
# 1185|
# 1186|-> brw_memory_fence(p, dst, src[0], send_op,
# 1187| brw_message_target(inst->sfid),
# 1188| inst->desc,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_generator.cpp:1262:10: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 1260| assert(src[1].file == BRW_IMMEDIATE_VALUE);
# 1261| assert(src[1].type == BRW_REGISTER_TYPE_UD);
# 1262|-> generate_quad_swizzle(inst, dst, src[0], src[1].ud);
# 1263| break;
# 1264|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_generator.cpp:1273:10: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 1271| assert(src[2].file == BRW_IMMEDIATE_VALUE);
# 1272| assert(src[2].type == BRW_REGISTER_TYPE_UD);
# 1273|-> const unsigned component = src[1].ud;
# 1274| const unsigned cluster_size = src[2].ud;
# 1275| assert(inst->src[0].file != ARF);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_generator.cpp:1321:43: warning[core.UndefinedBinaryOperatorResult]: The left operand of '<<' is a garbage value
# 1319| */
# 1320| enum brw_rnd_mode mode =
# 1321|-> (enum brw_rnd_mode) (src[0].d << BRW_CR0_RND_MODE_SHIFT);
# 1322| brw_float_controls_mode(p, mode, BRW_CR0_RND_MODE_MASK);
# 1323| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_generator.cpp:1329:10: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1327| assert(src[0].file == BRW_IMMEDIATE_VALUE);
# 1328| assert(src[1].file == BRW_IMMEDIATE_VALUE);
# 1329|-> brw_float_controls_mode(p, src[0].d, src[1].d);
# 1330| break;
# 1331|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_lower_simd_width.cpp:114:51: warning[core.DivideZero]: Division by zero
# 112| */
# 113| if (inst->is_3src(compiler) && !devinfo->supports_simd16_3src)
# 114|-> max_width = MIN2(max_width, inst->exec_size / reg_count);
# 115|
# 116| if (inst->opcode != BRW_OPCODE_MOV) {
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_nir.cpp: scope_hint: In function ‘fs_reg emit_work_group_id_setup(nir_to_brw_state&)’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_nir.cpp:207:16: warning[-Wunused-variable]: unused variable ‘s’
# 207 | fs_visitor &s = ntb.s;
# | ^
# 205| emit_work_group_id_setup(nir_to_brw_state &ntb)
# 206| {
# 207|-> fs_visitor &s = ntb.s;
# 208| const fs_builder &bld = ntb.bld;
# 209|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_nir.cpp: scope_hint: In function ‘void fs_nir_emit_vs_intrinsic(nir_to_brw_state&, nir_intrinsic_instr*)’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_nir.cpp:2743:16: warning[-Wunused-variable]: unused variable ‘s’
# 2743 | fs_visitor &s = ntb.s;
# | ^
# 2741| {
# 2742| const fs_builder &bld = ntb.bld;
# 2743|-> fs_visitor &s = ntb.s;
# 2744| assert(s.stage == MESA_SHADER_VERTEX);
# 2745|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_nir.cpp: scope_hint: In function ‘fs_reg emit_shading_rate_setup(nir_to_brw_state&)’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_nir.cpp:3924:29: warning[-Wunused-variable]: unused variable ‘devinfo’
# 3924 | const intel_device_info *devinfo = ntb.devinfo;
# | ^~~~~~~
# 3922| emit_shading_rate_setup(nir_to_brw_state &ntb)
# 3923| {
# 3924|-> const intel_device_info *devinfo = ntb.devinfo;
# 3925| const fs_builder &bld = ntb.bld;
# 3926|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_nir.cpp: scope_hint: In function ‘void fs_nir_emit_surface_atomic(nir_to_brw_state&, const brw::fs_builder&, nir_intrinsic_instr*, fs_reg, bool)’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_nir.cpp:7926:29: warning[-Wunused-variable]: unused variable ‘devinfo’
# 7926 | const intel_device_info *devinfo = ntb.devinfo;
# | ^~~~~~~
# 7924| bool bindless)
# 7925| {
# 7926|-> const intel_device_info *devinfo = ntb.devinfo;
# 7927|
# 7928| enum lsc_opcode op = lsc_aop_for_nir_intrinsic(instr);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_opt_virtual_grfs.cpp:162:13: warning[deadcode.DeadStores]: Value stored to 'reg' is never read
# 160| inst->remove(block);
# 161| } else {
# 162|-> reg = vgrf_to_reg[inst->dst.nr];
# 163| assert(new_reg_offset[reg] == 0);
# 164| assert(new_virtual_grf[reg] == inst->dst.nr);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_reg_allocate.cpp: scope_hint: In function ‘void brw_fs_alloc_reg_sets(brw_compiler*)’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_reg_allocate.cpp:84:36: warning[-Wunused-variable]: unused variable ‘devinfo’
# 84 | const struct intel_device_info *devinfo = compiler->devinfo;
# | ^~~~~~~
# 82| brw_fs_alloc_reg_sets(struct brw_compiler *compiler)
# 83| {
# 84|-> const struct intel_device_info *devinfo = compiler->devinfo;
# 85| int base_reg_count = BRW_MAX_GRF;
# 86|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_reg_allocate.cpp:84:36: warning[deadcode.DeadStores]: Value stored to 'devinfo' during its initialization is never read
# 82| brw_fs_alloc_reg_sets(struct brw_compiler *compiler)
# 83| {
# 84|-> const struct intel_device_info *devinfo = compiler->devinfo;
# 85| int base_reg_count = BRW_MAX_GRF;
# 86|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_fs_sel_peephole.cpp:194:41: warning[core.NullDereference]: Access to field 'src' results in a dereference of a null pointer
# 192| .at(block, if_inst);
# 193|
# 194|-> if (then_mov[i]->src[0].equals(else_mov[i]->src[0])) {
# 195| ibld.MOV(then_mov[i]->dst, then_mov[i]->src[0]);
# 196| } else {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_kernel.c:552:4: warning[unix.Malloc]: Potential leak of memory pointed to by '_store'
# 550|
# 551| /* Quick sanity check */
# 552|-> assert(util_dynarray_num_elements(&scratch_stores, nir_intrinsic_instr *) == 0 ||
# 553| progress);
# 554|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_mesh.cpp: scope_hint: In function ‘void brw_compute_mue_layout(const brw_compiler*, std::__cxx11::list<attr_desc>*, uint64_t, nir_shader*, bool*, bool*)’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_mesh.cpp:640:12: warning[-Wunused-but-set-variable]: variable ‘inserted_back’ set but not used
# 640 | bool inserted_back = false;
# | ^~~~~~~~~~~~~
# 638| holes[found].pop_back();
# 639|
# 640|-> bool inserted_back = false;
# 641|
# 642| for (auto it = order->begin(); it != order->end(); ++it) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_mesh.cpp:677:10: warning[deadcode.DeadStores]: Value stored to 'inserted_back' is never read
# 675| }
# 676|
# 677|-> inserted_back = true;
# 678| break;
# 679| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c: scope_hint: In function ‘brw_nir_analyze_ubo_ranges’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:269:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:214:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:214:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:214:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:215:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c: scope_hint: In function ‘brw_nir_analyze_ubo_ranges’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:214:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:747:27: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4265:4: note: in expansion of macro ‘foreach_list_typed_from’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4265:4: note: in expansion of macro ‘foreach_list_typed_from’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:214:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:214:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c: scope_hint: In function ‘brw_nir_analyze_ubo_ranges’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:226:4: note: in expansion of macro ‘hash_table_foreach’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:243:26: note: in expansion of macro ‘ffsll’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:263:13: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
/usr/include/sched.h:29: included_from: Included from here.
/usr/include/pthread.h:22: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/c11/threads.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_compiler.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_eu.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:263:13: note: in expansion of macro ‘util_dynarray_grow’
# 267| /* first_hole is one beyond the end, so we don't need to add 1 */
# 268| entry->range.length = first_hole - first_bit;
# 269|-> entry->benefit = 0;
# 270|
# 271| for (int i = 0; i < entry->range.length; i++)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:314:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:214:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:214:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:214:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c: scope_hint: In function ‘brw_nir_analyze_ubo_ranges’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_analyze_ubo_ranges.c:226:4: note: in expansion of macro ‘hash_table_foreach’
# 312|
# 313| for (int i = 0; i < nr_entries; i++) {
# 314|-> out_ranges[i] = entries[i].range;
# 315|
# 316| /* To this point, various values have been tracked in terms of the real
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_cooperative_matrix.c:162:24: warning[core.DivideZero]: Division by zero
# 160| */
# 161| const unsigned actual_cols = desc.use != GLSL_CMAT_USE_B ? desc.cols : desc.rows;
# 162|-> while ((actual_cols / packing_factor) < 8) {
# 163| assert(packing_factor > 1);
# 164| packing_factor /= 2;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_cooperative_matrix.c: scope_hint: In function ‘lower_cmat_load_store’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_cooperative_matrix.c:254:61: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_cooperative_matrix.c: scope_hint: In function ‘lower_cmat_load_store’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_cooperative_matrix.c: scope_hint: In function ‘lower_cmat_load_store’
# 252|
# 253| nir_deref_instr *pointer = nir_src_as_deref(intrin->src[ptr_src]);
# 254|-> const unsigned ptr_comp_width = glsl_get_bit_size(pointer->type);
# 255| const unsigned ptr_num_comps = glsl_get_vector_elements(pointer->type);
# 256|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_intersection_shader.c: scope_hint: In function ‘lower_any_hit_for_intersection’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_intersection_shader.c:53:8: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
# 51| },
# 52| };
# 53|-> impl->function->num_params = ARRAY_SIZE(params);
# 54| impl->function->params =
# 55| ralloc_array(any_hit, nir_parameter, ARRAY_SIZE(params));
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:46: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_intersection_shader.c: scope_hint: In function ‘brw_nir_lower_intersection_shader’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_intersection_shader.c:166:20: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/util/set.h:129:56: note: in definition of macro ‘set_foreach’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:282:28: note: in definition of macro ‘exec_node_data’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_intersection_shader.c: scope_hint: In function ‘brw_nir_lower_intersection_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:282:28: note: in definition of macro ‘exec_node_data’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_intersection_shader.c: scope_hint: In function ‘brw_nir_lower_intersection_shader’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_intersection_shader.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘brw_nir_lower_intersection_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘brw_nir_lower_intersection_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘brw_nir_lower_intersection_shader’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_intersection_shader.c: scope_hint: In function ‘brw_nir_lower_intersection_shader’
mesa-24.1.2-build/mesa-24.1.2/src/util/set.h:129:56: note: in definition of macro ‘set_foreach’
# 164|
# 165| assert(impl->end_block->predecessors->entries == 1);
# 166|-> set_foreach(impl->end_block->predecessors, block_entry) {
# 167| struct nir_block *block = (void *)block_entry->key;
# 168| b->cursor = nir_after_block_before_jump(block);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_ray_queries.c: scope_hint: In function ‘register_opaque_var’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_ray_queries.c:67:23: warning[-Wunused-variable]: unused variable ‘entry’
# 67 | struct hash_entry *entry = _mesa_hash_table_search(state->queries, opaque_var);
# | ^~~~~
# 65| register_opaque_var(nir_variable *opaque_var, struct lowering_state *state)
# 66| {
# 67|-> struct hash_entry *entry = _mesa_hash_table_search(state->queries, opaque_var);
# 68| assert(entry == NULL);
# 69|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_ray_queries.c:67:23: warning[deadcode.DeadStores]: Value stored to 'entry' during its initialization is never read
# 65| register_opaque_var(nir_variable *opaque_var, struct lowering_state *state)
# 66| {
# 67|-> struct hash_entry *entry = _mesa_hash_table_search(state->queries, opaque_var);
# 68| assert(entry == NULL);
# 69|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_lower_rt_intrinsics.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_rt_builder.h:458:4: warning[deadcode.DeadStores]: Value stored to 'dst_align' is never read
# 456| /* We're going to copy in 16B chunks */
# 457| assert(size % 16 == 0);
# 458|-> dst_align = MIN2(dst_align, 16);
# 459| src_align = MIN2(src_align, 16);
# 460|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_rt_builder.h:459:4: warning[deadcode.DeadStores]: Value stored to 'src_align' is never read
# 457| assert(size % 16 == 0);
# 458| dst_align = MIN2(dst_align, 16);
# 459|-> src_align = MIN2(src_align, 16);
# 460|
# 461| for (unsigned offset = 0; offset < size; offset += 16) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_nir_rt_builder.h:611:13: warning[deadcode.DeadStores]: Value stored to 'committed_hit_dwords_0_3' during its initialization is never read
# 609| * committed.done = false;
# 610| */
# 611|-> nir_def *committed_hit_dwords_0_3 =
# 612| brw_nir_rt_load(b, committed_addr, 16, 4, 32);
# 613| committed_hit_dwords_0_3 =
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_cfg.cpp:78:4: warning[core.CallAndMessage]: Called C++ object pointer is null
# 76| enum bblock_link_kind kind)
# 77| {
# 78|-> successor->parents.push_tail(::link(mem_ctx, this, kind));
# 79| children.push_tail(::link(mem_ctx, successor, kind));
# 80| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_cfg.cpp:248:10: warning[core.CallAndMessage]: Called C++ object pointer is null
# 246| next = new_block();
# 247| assert(cur_if != NULL);
# 248|-> cur_if->add_successor(mem_ctx, next, bblock_link_logical);
# 249| cur_else->add_successor(mem_ctx, next, bblock_link_physical);
# 250|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_cfg.cpp:274:13: warning[core.CallAndMessage]: Called C++ object pointer is null
# 272| } else {
# 273| assert(cur_if != NULL);
# 274|-> cur_if->add_successor(mem_ctx, cur_endif, bblock_link_logical);
# 275| }
# 276|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_cfg.cpp:359:38: warning[core.CallAndMessage]: Called C++ object pointer is null
# 357| */
# 358| assert(cur_do != NULL);
# 359|-> cur->add_successor(mem_ctx, cur_do->next(), bblock_link_logical);
# 360|
# 361| next = new_block();
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_cfg.cpp:413:41: warning[core.CallAndMessage]: Called C++ object pointer is null
# 411| cur->add_successor(mem_ctx, cur_do, bblock_link_logical);
# 412| } else {
# 413|-> cur->add_successor(mem_ctx, cur_do->next(), bblock_link_logical);
# 414| }
# 415|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_cfg.cpp:611:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 609| util_dynarray_append(scratch, link_desc, l);
# 610| }
# 611|-> qsort(scratch->data, util_dynarray_num_elements(scratch, link_desc),
# 612| sizeof(link_desc), compare_link_desc);
# 613| }
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_clip_util.c: scope_hint: In function ‘elk_clip_interp_vertex’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_clip_util.c:267:28: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘t_nopersp’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_clip.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_clip_util.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_clip_util.c: scope_hint: In function ‘elk_clip_interp_vertex’
# 265| if (interp != INTERP_MODE_FLAT) {
# 266| struct elk_reg tmp = get_tmp(c);
# 267|-> struct elk_reg t =
# 268| interp == INTERP_MODE_NOPERSPECTIVE ? t_nopersp : t0;
# 269|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_compiler.c:166:4: warning[deadcode.DeadStores]: Value stored to 'bits' is never read
# 164|
# 165| mask = 3;
# 166|-> bits += util_bitcount64(mask);
# 167|
# 168| assert(bits <= util_bitcount64(UINT64_MAX));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_disasm.c:736:10: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 734| elem_size);
# 735| string(file, "<");
# 736|-> err |= control(file, "horiz stride", horiz_stride,
# 737| elk_inst_dst_hstride(devinfo, inst), NULL);
# 738| string(file, ">");
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_disasm.c:748:10: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 746| format(file, " %d", elk_inst_dst_ia1_addr_imm(devinfo, inst));
# 747| string(file, "]<");
# 748|-> err |= control(file, "horiz stride", horiz_stride,
# 749| elk_inst_dst_hstride(devinfo, inst), NULL);
# 750| string(file, ">");
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_disasm.c:762:10: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 760| format(file, ".%u", 16 / elem_size);
# 761| string(file, "<1>");
# 762|-> err |= control(file, "writemask", writemask,
# 763| elk_inst_da16_writemask(devinfo, inst), NULL);
# 764| string(file, elk_reg_type_to_letters(type));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_disasm.c:766:10: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 764| string(file, elk_reg_type_to_letters(type));
# 765| } else {
# 766|-> err = 1;
# 767| string(file, "Indirect align16 address mode not supported");
# 768| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_disasm.c:805:7: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 803|
# 804| if (!is_align1) {
# 805|-> err |= control(file, "writemask", writemask,
# 806| elk_inst_3src_a16_dst_writemask(devinfo, inst), NULL);
# 807| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_disasm_info.c:159:29: warning[core.NullDereference]: Access to field 'opcode' results in a dereference of a null pointer (loaded from variable 'inst')
# 157| * a corresponding hardware instruction to disassemble.
# 158| */
# 159|-> if (devinfo->ver >= 6 && inst->opcode == ELK_OPCODE_DO) {
# 160| disasm->use_tail = true;
# 161| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu.c: scope_hint: In function ‘elk_num_sources_from_inst’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu.c:807:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu.c:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu.c: scope_hint: In function ‘elk_num_sources_from_inst’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu.c: scope_hint: In function ‘elk_num_sources_from_inst’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu.c: scope_hint: In function ‘elk_num_sources_from_inst’
# 805| } else {
# 806| assert(desc->nsrc < 4);
# 807|-> return desc->nsrc;
# 808| }
# 809|
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:647:23: warning[-Wunused-const-variable=]: ‘gfx11_datatype_table’ defined but not used
# 647 | static const uint32_t gfx11_datatype_table[32] = {
# | ^~~~~~~~~~~~~~~~~~~~
# 645| };
# 646|
# 647|-> static const uint32_t gfx11_datatype_table[32] = {
# 648| 0b001000000000000000001,
# 649| 0b001000000000001000000,
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:682:23: warning[-Wunused-const-variable=]: ‘gfx12_control_index_table’ defined but not used
# 682 | static const uint32_t gfx12_control_index_table[32] = {
# | ^~~~~~~~~~~~~~~~~~~~~~~~~
# 680| };
# 681|
# 682|-> static const uint32_t gfx12_control_index_table[32] = {
# 683| 0b000000000000000000100, /* (16|M0) */
# 684| 0b000000000000000000011, /* (8|M0) */
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:717:23: warning[-Wunused-const-variable=]: ‘gfx12_datatype_table’ defined but not used
# 717 | static const uint32_t gfx12_datatype_table[32] = {
# | ^~~~~~~~~~~~~~~~~~~~
# 715| };
# 716|
# 717|-> static const uint32_t gfx12_datatype_table[32] = {
# 718| 0b11010110100101010100, /* grf<1>:f grf:f grf:f */
# 719| 0b00000110100101010100, /* grf<1>:f grf:f arf:ub */
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:752:23: warning[-Wunused-const-variable=]: ‘gfx12_subreg_table’ defined but not used
# 752 | static const uint16_t gfx12_subreg_table[32] = {
# | ^~~~~~~~~~~~~~~~~~
# 750| };
# 751|
# 752|-> static const uint16_t gfx12_subreg_table[32] = {
# 753| 0b000000000000000, /* .0 .0 .0 */
# 754| 0b100000000000000, /* .0 .0 .16 */
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:787:23: warning[-Wunused-const-variable=]: ‘gfx12_src0_index_table’ defined but not used
# 787 | static const uint16_t gfx12_src0_index_table[16] = {
# | ^~~~~~~~~~~~~~~~~~~~~~
# 785| };
# 786|
# 787|-> static const uint16_t gfx12_src0_index_table[16] = {
# 788| 0b010001100100, /* r<8;8,1> */
# 789| 0b000000000000, /* r<0;1,0> */
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:806:23: warning[-Wunused-const-variable=]: ‘gfx12_src1_index_table’ defined but not used
# 806 | static const uint16_t gfx12_src1_index_table[16] = {
# | ^~~~~~~~~~~~~~~~~~~~~~
# 804| };
# 805|
# 806|-> static const uint16_t gfx12_src1_index_table[16] = {
# 807| 0b000100011001, /* r<8;8,1> */
# 808| 0b000000000000, /* r<0;1,0> */
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:825:23: warning[-Wunused-const-variable=]: ‘xehp_src0_index_table’ defined but not used
# 825 | static const uint16_t xehp_src0_index_table[16] = {
# | ^~~~~~~~~~~~~~~~~~~~~
# 823| };
# 824|
# 825|-> static const uint16_t xehp_src0_index_table[16] = {
# 826| 0b000100000000, /* r<1;1,0> */
# 827| 0b000000000000, /* r<0;1,0> */
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:844:23: warning[-Wunused-const-variable=]: ‘xehp_src1_index_table’ defined but not used
# 844 | static const uint16_t xehp_src1_index_table[16] = {
# | ^~~~~~~~~~~~~~~~~~~~~
# 842| };
# 843|
# 844|-> static const uint16_t xehp_src1_index_table[16] = {
# 845| 0b000001000000, /* r<1;1,0> */
# 846| 0b000000000000, /* r<0;1,0> */
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:863:23: warning[-Wunused-const-variable=]: ‘xe2_control_index_table’ defined but not used
# 863 | static const uint32_t xe2_control_index_table[32] = {
# | ^~~~~~~~~~~~~~~~~~~~~~~
# 861| };
# 862|
# 863|-> static const uint32_t xe2_control_index_table[32] = {
# 864| 0b000000000000000100, /* (16|M0) */
# 865| 0b000000100000000000, /* (W) (1|M0) */
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:898:23: warning[-Wunused-const-variable=]: ‘xe2_datatype_table’ defined but not used
# 898 | static const uint32_t xe2_datatype_table[32] = {
# | ^~~~~~~~~~~~~~~~~~
# 896| };
# 897|
# 898|-> static const uint32_t xe2_datatype_table[32] = {
# 899| 0b11010110100101010100, /* grf<1>:f grf:f grf:f */
# 900| 0b11010100100101010100, /* arf<1>:f grf:f grf:f */
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:933:23: warning[-Wunused-const-variable=]: ‘xe2_subreg_table’ defined but not used
# 933 | static const uint16_t xe2_subreg_table[16] = {
# | ^~~~~~~~~~~~~~~~
# 931| };
# 932|
# 933|-> static const uint16_t xe2_subreg_table[16] = {
# 934| 0b000000000000, /* .0 .0 */
# 935| 0b000010000000, /* .0 .4 */
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:952:23: warning[-Wunused-const-variable=]: ‘xe2_src0_index_table’ defined but not used
# 952 | static const uint16_t xe2_src0_index_table[8] = {
# | ^~~~~~~~~~~~~~~~~~~~
# 950| };
# 951|
# 952|-> static const uint16_t xe2_src0_index_table[8] = {
# 953| 0b00100000000, /* r<1;1,0> */
# 954| 0b00000000000, /* r<0;1,0> */
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:963:23: warning[-Wunused-const-variable=]: ‘xe2_src1_index_table’ defined but not used
# 963 | static const uint16_t xe2_src1_index_table[16] = {
# | ^~~~~~~~~~~~~~~~~~~~
# 961| };
# 962|
# 963|-> static const uint16_t xe2_src1_index_table[16] = {
# 964| 0b0000100000000000, /* r<1;1,0>.0 */
# 965| 0b0000000000000000, /* r<0;1,0>.0 */
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c: scope_hint: In function ‘elk_compact_instructions’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:1950:49: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘old_ip’
# 1948| void *dst = store + offset;
# 1949|
# 1950|-> old_ip[offset / sizeof(elk_compact_inst)] = src_offset / sizeof(elk_inst);
# 1951| compacted_counts[src_offset / sizeof(elk_inst)] = compacted_count;
# 1952|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_compact.c:1951:55: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘compacted_counts’
# 1949|
# 1950| old_ip[offset / sizeof(elk_compact_inst)] = src_offset / sizeof(elk_inst);
# 1951|-> compacted_counts[src_offset / sizeof(elk_inst)] = compacted_count;
# 1952|
# 1953| elk_inst inst = precompact(p->isa, *src);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c: scope_hint: In function ‘cat’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:54:14: warning[-Wanalyzer-malloc-leak]: leak of ‘error_msg.str’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:83:29: note: in definition of macro ‘CHECK’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:83:29: note: in definition of macro ‘CHECK’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c: scope_hint: In function ‘cat’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:83:29: note: in definition of macro ‘CHECK’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:2281:7: note: in expansion of macro ‘CHECK’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:83:29: note: in definition of macro ‘CHECK’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:2284:10: note: in expansion of macro ‘CHECK’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:83:29: note: in definition of macro ‘CHECK’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:83:29: note: in definition of macro ‘CHECK’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c: scope_hint: In function ‘cat’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:76:12: note: in definition of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_inst.h:74:27: note: in expansion of macro ‘FC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_inst.h:149:1: note: in expansion of macro ‘F’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c: scope_hint: In function ‘cat’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:318:7: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:76:22: note: in expansion of macro ‘CONTAINS’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:318:7: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:76:22: note: in expansion of macro ‘CONTAINS’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:318:7: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:76:22: note: in expansion of macro ‘CONTAINS’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:318:7: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:318:7: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:77:10: note: in expansion of macro ‘CAT’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:318:7: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:77:10: note: in expansion of macro ‘CAT’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:318:7: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:77:10: note: in expansion of macro ‘CAT’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:318:7: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:76:12: note: in definition of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:76:12: note: in definition of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_inst.h:118:1: note: in expansion of macro ‘FF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_inst.h:373:1: note: in expansion of macro ‘F8’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_inst.h:118:1: note: in expansion of macro ‘FF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_inst.h:373:1: note: in expansion of macro ‘F8’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_defines.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_inst.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_inst.h:869:4: note: in expansion of macro ‘assume’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_inst.h:870:4: note: in expansion of macro ‘assume’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_inst.h:870:4: note: in expansion of macro ‘assume’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_inst.h:118:1: note: in expansion of macro ‘FF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_inst.h:373:1: note: in expansion of macro ‘F8’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:76:12: note: in definition of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:322:10: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:76:22: note: in expansion of macro ‘CONTAINS’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:322:10: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:76:22: note: in expansion of macro ‘CONTAINS’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:322:10: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:76:22: note: in expansion of macro ‘CONTAINS’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:322:10: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:322:10: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:77:10: note: in expansion of macro ‘CAT’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:322:10: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:77:10: note: in expansion of macro ‘CAT’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:322:10: note: in expansion of macro ‘ERROR_IF’
# 52| cat(struct string *dest, const struct string src)
# 53| {
# 54|-> dest->str = realloc(dest->str, dest->len + src.len + 1);
# 55| memcpy(dest->str + dest->len, src.str, src.len);
# 56| dest->str[dest->len + src.len] = '\0';
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:55:4: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:76:22: note: in expansion of macro ‘CONTAINS’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:73:20: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:2279:7: note: in expansion of macro ‘ERROR’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:76:22: note: in expansion of macro ‘CONTAINS’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:73:20: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:2279:7: note: in expansion of macro ‘ERROR’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:76:22: note: in expansion of macro ‘CONTAINS’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:73:20: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:2279:7: note: in expansion of macro ‘ERROR’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:73:20: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:2279:7: note: in expansion of macro ‘ERROR’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:77:10: note: in expansion of macro ‘CAT’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:73:20: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:2279:7: note: in expansion of macro ‘ERROR’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:77:10: note: in expansion of macro ‘CAT’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:73:20: note: in expansion of macro ‘ERROR_IF’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_eu_validate.c:2279:7: note: in expansion of macro ‘ERROR’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 53| {
# 54| dest->str = realloc(dest->str, dest->len + src.len + 1);
# 55|-> memcpy(dest->str + dest->len, src.str, src.len);
# 56| dest->str[dest->len + src.len] = '\0';
# 57| dest->len = dest->len + src.len;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_bank_conflicts.cpp:285:10: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 283| v(alloc(u.size)), size(u.size)
# 284| {
# 285|-> memcpy(v, u.v,
# 286| DIV_ROUND_UP(u.size, vector_width) * sizeof(vector_type));
# 287| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_bank_conflicts.cpp:695:30: warning[core.uninitialized.Assign]: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage
# 693| const unsigned m = DIV_ROUND_UP(conflicts[r].size, vector_width);
# 694| for (unsigned s = 0; s < m; s++)
# 695|-> any_conflicts[r] |= sums(conflicts[r].v[s]);
# 696| }
# 697|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_bank_conflicts.cpp:885:17: warning[cplusplus.NewDelete]: Use of memory allocated with size zero
# 883| const unsigned reg = reg_of(r);
# 884| const unsigned s = p.atom_of_reg(reg);
# 885|-> r.nr = map.v[s] + reg - p.reg_of_atom(s);
# 886| r.offset = r.offset % REG_SIZE;
# 887| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_sel_peephole.cpp:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_builder.h:77:26: warning[core.NullDereference]: Access to field 'exec_size' results in a dereference of a null pointer (loaded from variable 'inst')
# 75| fs_builder(elk_fs_visitor *shader, elk_bblock_t *block, elk_fs_inst *inst) :
# 76| shader(shader), block(block), cursor(inst),
# 77|-> _dispatch_width(inst->exec_size),
# 78| _group(inst->group),
# 79| force_writemask_all(inst->force_writemask_all)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_cse.cpp:224:7: warning[deadcode.DeadStores]: Value stored to 'copy' is never read
# 222| src = offset(src, bld, 1);
# 223| }
# 224|-> copy = bld.LOAD_PAYLOAD(inst->dst, payload, inst->sources,
# 225| inst->header_size);
# 226| } else if (written != dst_width) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_cse.cpp:235:7: warning[deadcode.DeadStores]: Value stored to 'copy' is never read
# 233| src = offset(src, bld, 1);
# 234| }
# 235|-> copy = bld.LOAD_PAYLOAD(inst->dst, payload, sources, 0);
# 236| } else {
# 237| copy = bld.MOV(inst->dst, src);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_generator.cpp:1772:21: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1770| case ELK_OPCODE_FBH:
# 1771| assert(devinfo->ver >= 7);
# 1772|-> elk_FBH(p, retype(dst, src[0].type), src[0]);
# 1773| break;
# 1774| case ELK_OPCODE_FBL:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_generator.cpp:1895:29: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 1893| assert(src[0].type == ELK_REGISTER_TYPE_UW);
# 1894| assert(src[1].type == ELK_REGISTER_TYPE_UW);
# 1895|-> src[0].subnr = 0 * type_sz(src[0].type);
# 1896| if (src[1].file == ELK_IMMEDIATE_VALUE) {
# 1897| assert(src[1].ud == 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_generator.cpp:1907:29: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 1905| assert(src[0].type == ELK_REGISTER_TYPE_UW);
# 1906| assert(src[1].type == ELK_REGISTER_TYPE_UW);
# 1907|-> src[0].subnr = 4 * type_sz(src[0].type);
# 1908| if (src[1].file == ELK_IMMEDIATE_VALUE) {
# 1909| assert(src[1].ud == 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_generator.cpp:1971:10: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 1969| case ELK_SHADER_OPCODE_MOV_RELOC_IMM:
# 1970| assert(src[0].file == ELK_IMMEDIATE_VALUE);
# 1971|-> elk_MOV_reloc_imm(p, dst, dst.type, src[0].ud);
# 1972| break;
# 1973|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_generator.cpp:2005:10: warning[core.CallAndMessage]: 7th function call argument is an uninitialized value
# 2003| ELK_OPCODE_SENDC : ELK_OPCODE_SEND;
# 2004|
# 2005|-> elk_memory_fence(p, dst, src[0], send_op,
# 2006| elk_message_target(inst->sfid),
# 2007| inst->desc,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_generator.cpp:2072:10: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 2070| assert(src[1].file == ELK_IMMEDIATE_VALUE);
# 2071| assert(src[1].type == ELK_REGISTER_TYPE_UD);
# 2072|-> generate_quad_swizzle(inst, dst, src[0], src[1].ud);
# 2073| break;
# 2074|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_generator.cpp:2083:10: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2081| assert(src[2].file == ELK_IMMEDIATE_VALUE);
# 2082| assert(src[2].type == ELK_REGISTER_TYPE_UD);
# 2083|-> const unsigned component = src[1].ud;
# 2084| const unsigned cluster_size = src[2].ud;
# 2085| assert(inst->src[0].file != ARF && inst->src[0].file != FIXED_GRF);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_generator.cpp:2141:43: warning[core.UndefinedBinaryOperatorResult]: The left operand of '<<' is a garbage value
# 2139| */
# 2140| enum elk_rnd_mode mode =
# 2141|-> (enum elk_rnd_mode) (src[0].d << ELK_CR0_RND_MODE_SHIFT);
# 2142| elk_float_controls_mode(p, mode, ELK_CR0_RND_MODE_MASK);
# 2143| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_generator.cpp:2149:10: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 2147| assert(src[0].file == ELK_IMMEDIATE_VALUE);
# 2148| assert(src[1].file == ELK_IMMEDIATE_VALUE);
# 2149|-> elk_float_controls_mode(p, src[0].d, src[1].d);
# 2150| break;
# 2151|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_generator.cpp:2153:26: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 2151|
# 2152| case ELK_SHADER_OPCODE_READ_SR_REG:
# 2153|-> elk_MOV(p, dst, elk_sr0_reg(src[0].ud));
# 2154| break;
# 2155|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp: scope_hint: In function ‘elk_fs_reg emit_work_group_id_setup(nir_to_elk_state&)’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp:163:20: warning[-Wunused-variable]: unused variable ‘s’
# 163 | elk_fs_visitor &s = ntb.s;
# | ^
# 161| emit_work_group_id_setup(nir_to_elk_state &ntb)
# 162| {
# 163|-> elk_fs_visitor &s = ntb.s;
# 164| const fs_builder &bld = ntb.bld;
# 165|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp: scope_hint: In function ‘void fs_nir_emit_vs_intrinsic(nir_to_elk_state&, nir_intrinsic_instr*)’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp:2607:20: warning[-Wunused-variable]: unused variable ‘s’
# 2607 | elk_fs_visitor &s = ntb.s;
# | ^
# 2605| {
# 2606| const fs_builder &bld = ntb.bld;
# 2607|-> elk_fs_visitor &s = ntb.s;
# 2608| assert(s.stage == MESA_SHADER_VERTEX);
# 2609|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp: scope_hint: In function ‘elk_fs_reg emit_samplepos_setup(nir_to_elk_state&)’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp:3486:29: warning[-Wunused-variable]: unused variable ‘devinfo’
# 3486 | const intel_device_info *devinfo = ntb.devinfo;
# | ^~~~~~~
# 3484| emit_samplepos_setup(nir_to_elk_state &ntb)
# 3485| {
# 3486|-> const intel_device_info *devinfo = ntb.devinfo;
# 3487| const fs_builder &bld = ntb.bld;
# 3488| elk_fs_visitor &s = ntb.s;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp: scope_hint: In function ‘elk_fs_reg emit_samplemaskin_setup(nir_to_elk_state&)’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp:3666:29: warning[-Wunused-variable]: unused variable ‘devinfo’
# 3666 | const intel_device_info *devinfo = ntb.devinfo;
# | ^~~~~~~
# 3664| emit_samplemaskin_setup(nir_to_elk_state &ntb)
# 3665| {
# 3666|-> const intel_device_info *devinfo = ntb.devinfo;
# 3667| const fs_builder &bld = ntb.bld;
# 3668| elk_fs_visitor &s = ntb.s;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp: scope_hint: In function ‘void fs_nir_emit_cs_intrinsic(nir_to_elk_state&, nir_intrinsic_instr*)’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp:4063:29: warning[-Wunused-variable]: unused variable ‘devinfo’
# 4063 | const intel_device_info *devinfo = ntb.devinfo;
# | ^~~~~~~
# 4061| nir_intrinsic_instr *instr)
# 4062| {
# 4063|-> const intel_device_info *devinfo = ntb.devinfo;
# 4064| const fs_builder &bld = ntb.bld;
# 4065| elk_fs_visitor &s = ntb.s;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp: scope_hint: In function ‘elk_fs_reg get_timestamp(const elk::fs_builder&)’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp:4629:29: warning[-Wunused-variable]: unused variable ‘devinfo’
# 4629 | const intel_device_info *devinfo = s.devinfo;
# | ^~~~~~~
# 4627| {
# 4628| elk_fs_visitor &s = *bld.shader;
# 4629|-> const intel_device_info *devinfo = s.devinfo;
# 4630|
# 4631| assert(devinfo->ver >= 7);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp: scope_hint: In function ‘void fs_nir_emit_surface_atomic(nir_to_elk_state&, const elk::fs_builder&, nir_intrinsic_instr*, elk_fs_reg, bool)’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_nir.cpp:6322:29: warning[-Wunused-variable]: unused variable ‘devinfo’
# 6322 | const intel_device_info *devinfo = ntb.devinfo;
# | ^~~~~~~
# 6320| bool bindless)
# 6321| {
# 6322|-> const intel_device_info *devinfo = ntb.devinfo;
# 6323| elk_fs_visitor &s = ntb.s;
# 6324|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_fs_sel_peephole.cpp:194:41: warning[core.NullDereference]: Access to field 'src' results in a dereference of a null pointer
# 192| .at(block, if_inst);
# 193|
# 194|-> if (then_mov[i]->src[0].equals(else_mov[i]->src[0])) {
# 195| ibld.MOV(then_mov[i]->dst, then_mov[i]->src[0]);
# 196| } else {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c: scope_hint: In function ‘elk_nir_analyze_ubo_ranges’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:262:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:209:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:209:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:209:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:210:7: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c: scope_hint: In function ‘elk_nir_analyze_ubo_ranges’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:209:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:747:27: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4265:4: note: in expansion of macro ‘foreach_list_typed_from’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4265:4: note: in expansion of macro ‘foreach_list_typed_from’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:209:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:209:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c: scope_hint: In function ‘elk_nir_analyze_ubo_ranges’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:219:4: note: in expansion of macro ‘hash_table_foreach’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:236:26: note: in expansion of macro ‘ffsll’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:256:13: note: in expansion of macro ‘util_dynarray_grow’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
/usr/include/sched.h:29: included_from: Included from here.
/usr/include/pthread.h:22: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/c11/threads.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl_types.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:256:13: note: in expansion of macro ‘util_dynarray_grow’
# 260| /* first_hole is one beyond the end, so we don't need to add 1 */
# 261| entry->range.length = first_hole - first_bit;
# 262|-> entry->benefit = 0;
# 263|
# 264| for (int i = 0; i < entry->range.length; i++)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:308:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:209:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:209:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:209:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c: scope_hint: In function ‘elk_nir_analyze_ubo_ranges’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_nir_analyze_ubo_ranges.c:219:4: note: in expansion of macro ‘hash_table_foreach’
# 306|
# 307| for (int i = 0; i < nr_entries; i++) {
# 308|-> out_ranges[i] = entries[i].range;
# 309| }
# 310| for (int i = nr_entries; i < 4; i++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_reg_type.c:330:11: warning[core.NullDereference]: Dereference of null pointer
# 328|
# 329| for (enum elk_reg_type i = 0; i <= ELK_REGISTER_TYPE_LAST; i++) {
# 330|-> if (table[i].reg_type == hw_type) {
# 331| return i;
# 332| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_reg_type.c: scope_hint: In function ‘elk_a16_hw_3src_type_to_reg_type’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_reg_type.c:330:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘table’
# 328|
# 329| for (enum elk_reg_type i = 0; i <= ELK_REGISTER_TYPE_LAST; i++) {
# 330|-> if (table[i].reg_type == hw_type) {
# 331| return i;
# 332| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_schedule_instructions.cpp:1922:7: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1920|
# 1921| if (!post_reg_alloc) {
# 1922|-> memset(reads_remaining, 0, grf_count * sizeof(*reads_remaining));
# 1923| memset(hw_reads_remaining, 0, hw_reg_count * sizeof(*hw_reads_remaining));
# 1924| memset(written, 0, grf_count * sizeof(*written));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_shader.cpp:138:30: warning[core.BitwiseShift]: Left shift by '4294967292' overflows the capacity of 'int'
# 136|
# 137| const unsigned shift = 4 * (2 - i);
# 138|-> offset_bits |= (offset << shift) & (0xF << shift);
# 139| }
# 140|
Error: GCC_ANALYZER_WARNING (CWE-787):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_vue_map.c: scope_hint: In function ‘varying_name’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_vue_map.c:297:20: warning[-Wanalyzer-out-of-bounds]: buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/util/bitscan.h:45: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/dev/intel_device_info.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_compiler.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_vue_map.c:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_vue_map.c:286:4: note: in expansion of macro ‘assume’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/elk/elk_vue_map.c:297:20: note: valid subscripts for ‘elk_names’ are ‘[0]’ to ‘[2]’
# └─────────────────┘
# ^
# 295| };
# 296|
# 297|-> return elk_names[slot - VARYING_SLOT_MAX];
# 298| }
# 299|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c: scope_hint: In function ‘print_kernel’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:210:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘fp’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:202:60: note: in definition of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:541:7: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:541:7: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:544:8: note: in expansion of macro ‘util_dynarray_num_elements’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:557:4: note: in expansion of macro ‘util_dynarray_foreach’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c: scope_hint: In function ‘print_kernel’
<built-in>: note: argument 4 of ‘__builtin_fwrite’ must be non-null
# 208| _mesa_sha1_update(&sha1_ctx, &val, sizeof(val))
# 209|
# 210|-> fprintf(fp, "#include \"intel/compiler/brw_kernel.h\"\n");
# 211| fprintf(fp, "\n");
# 212|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:534:10: warning[unix.Malloc]: Potential leak of memory pointed to by 'input_files.data'
# 532| break;
# 533| default:
# 534|-> fprintf(stderr, "Unrecognized option \"%s\".\n", optarg);
# 535| print_usage(argv[0], stderr);
# 536| goto fail;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:545:7: warning[unix.Malloc]: Potential leak of memory pointed to by 'clang_args.data'
# 543|
# 544| if (util_dynarray_num_elements(&input_files, char *) == 0) {
# 545|-> fprintf(stderr, "No input file(s).\n");
# 546| print_usage(argv[0], stderr);
# 547| goto fail;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:560:10: warning[unix.Malloc]: Potential leak of memory pointed to by 'infile'
# 558| int fd = open(*infile, O_RDONLY);
# 559| if (fd < 0) {
# 560|-> fprintf(stderr, "Failed to open %s\n", *infile);
# 561| goto fail;
# 562| }
Error: COMPILER_WARNING (CWE-252):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c: scope_hint: In function ‘main’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:572:7: warning[-Wunused-result]: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’
# 572 | read(fd, all_inputs + total_size, len);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 570| }
# 571| lseek(fd, 0, SEEK_SET);
# 572|-> read(fd, all_inputs + total_size, len);
# 573| close(fd);
# 574| total_size = new_size;
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:580:7: warning[-Wanalyzer-null-argument]: use of NULL ‘all_inputs’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:202:60: note: in definition of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:541:7: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:541:7: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:544:8: note: in expansion of macro ‘util_dynarray_num_elements’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:557:4: note: in expansion of macro ‘util_dynarray_foreach’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/brw_compiler.h:27: included_from: Included from here.
/usr/include/stdio.h:735:15: note: argument 1 of ‘fwrite’ must be non-null
# 578| if (params.txt_outfile) {
# 579| FILE *fp = fopen(params.txt_outfile, "w");
# 580|-> fwrite(all_inputs, total_size, 1, fp);
# 581| fclose(fp);
# 582| }
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:580:7: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘fopen(params.txt_outfile, "w")’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:202:60: note: in definition of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:541:7: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:541:7: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:544:8: note: in expansion of macro ‘util_dynarray_num_elements’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:557:4: note: in expansion of macro ‘util_dynarray_foreach’
/usr/include/stdio.h:735:15: note: argument 4 of ‘fwrite’ must be non-null
# 578| if (params.txt_outfile) {
# 579| FILE *fp = fopen(params.txt_outfile, "w");
# 580|-> fwrite(all_inputs, total_size, 1, fp);
# 581| fclose(fp);
# 582| }
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:614:7: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘fopen(params.spv_outfile, "w")’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:202:60: note: in definition of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:541:7: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:541:7: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:544:8: note: in expansion of macro ‘util_dynarray_num_elements’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_clc.c:557:4: note: in expansion of macro ‘util_dynarray_foreach’
/usr/include/stdio.h:735:15: note: argument 4 of ‘fwrite’ must be non-null
# 612| if (params.spv_outfile) {
# 613| FILE *fp = fopen(params.spv_outfile, "w");
# 614|-> fwrite(spirv_obj.data, spirv_obj.size, 1, fp);
# 615| fclose(fp);
# 616| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_nir_clamp_image_1d_2d_array_sizes.c: scope_hint: In function ‘intel_nir_clamp_image_1d_2d_array_sizes_instr’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_nir_clamp_image_1d_2d_array_sizes.c:64:47: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_nir_clamp_image_1d_2d_array_sizes.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_control_flow.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:101:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘intel_nir_clamp_image_1d_2d_array_sizes_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_nir_clamp_image_1d_2d_array_sizes.c: scope_hint: In function ‘intel_nir_clamp_image_1d_2d_array_sizes_instr’
# 62| assert(glsl_type_is_image(deref->type));
# 63|
# 64|-> if (!glsl_sampler_type_is_array(deref->type))
# 65| break;
# 66|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/compiler/intel_nir_tcs_workarounds.c:130:7: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 128|
# 129| for (i = 0; i < num_end_preds; i++) {
# 130|-> emit_quads_workaround(&b, end_preds[i]);
# 131| }
# 132|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_batch_decoder.c:1560:4: warning[-Wanalyzer-null-argument]: use of NULL ‘arr.mem_ctx’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_batch_decoder.c: scope_hint: In function ‘intel_print_accumulated_instrs’
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_batch_decoder.c:1553:4: note: in expansion of macro ‘hash_table_foreach’
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_batch_decoder.c:1561:10: note: in expansion of macro ‘util_dynarray_num_elements’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:42: included_from: Included from here.
/usr/include/stdlib.h:970:13: note: argument 1 of ‘qsort’ must be non-null
# 1558| util_dynarray_append(&arr, struct inst_ptr, inst);
# 1559| }
# 1560|-> qsort(util_dynarray_begin(&arr),
# 1561| util_dynarray_num_elements(&arr, struct inst_ptr),
# 1562| sizeof(struct inst_ptr),
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_batch_decoder.c:1843:4: warning[-Wanalyzer-null-argument]: use of NULL ‘arr.mem_ctx’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_batch_decoder.c: scope_hint: In function ‘intel_batch_print_stats’
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_batch_decoder.c:1836:4: note: in expansion of macro ‘hash_table_foreach’
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_batch_decoder.c:1844:10: note: in expansion of macro ‘util_dynarray_num_elements’
/usr/include/stdlib.h:970:13: note: argument 1 of ‘qsort’ must be non-null
# 1841| util_dynarray_append(&arr, struct inst_stat, inst);
# 1842| }
# 1843|-> qsort(util_dynarray_begin(&arr),
# 1844| util_dynarray_num_elements(&arr, struct inst_stat),
# 1845| sizeof(struct inst_stat),
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_decoder.c:193:29: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 191| char *p;
# 192| if (strcmp(atts[i], "length") == 0) {
# 193|-> group->dw_length = strtoul(atts[i + 1], &p, 0);
# 194| } else if (strcmp(atts[i], "bias") == 0) {
# 195| group->bias = strtoul(atts[i + 1], &p, 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_decoder.c:195:24: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 193| group->dw_length = strtoul(atts[i + 1], &p, 0);
# 194| } else if (strcmp(atts[i], "bias") == 0) {
# 195|-> group->bias = strtoul(atts[i + 1], &p, 0);
# 196| } else if (strcmp(atts[i], "engine") == 0) {
# 197| void *mem_ctx = ralloc_context(NULL);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_decoder.c:495:43: warning[core.NullDereference]: Access to field 'fields' results in a dereference of a null pointer (loaded from variable 'group')
# 493| g = g->next;
# 494| }
# 495|-> move_field_to_spec(new_spec, old_spec, group->fields);
# 496| move_field_to_spec(new_spec, old_spec, group->dword_length_field);
# 497| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_decoder.c:1255:8: warning[core.NullDereference]: Access to field 'name' results in a dereference of a null pointer (loaded from field 'field')
# 1253| } v;
# 1254|
# 1255|-> if (iter->field->name)
# 1256| snprintf(iter->name, sizeof(iter->name), "%s", iter->field->name);
# 1257| else
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_decoder.c: scope_hint: In function ‘iter_decode_field’
mesa-24.1.2-build/mesa-24.1.2/src/intel/decoder/intel_decoder.c:1255:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 1253| } v;
# 1254|
# 1255|-> if (iter->field->name)
# 1256| snprintf(iter->name, sizeof(iter->name), "%s", iter->field->name);
# 1257| else
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/dev/intel_device_info.c:1709:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 1707| break;
# 1708| default:
# 1709|-> ret = false;
# 1710| unreachable("Missing");
# 1711| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/dev/intel_device_info.h:204:4: note: expanded from macro 'intel_needs_workaround'
# 202| #ifdef GFX_VERx10
# 203| #define intel_needs_workaround(devinfo, id) \
# 204|-> (INTEL_WA_ ## id ## _GFX_VER && \
# 205| BITSET_TEST(devinfo->workarounds, INTEL_WA_##id))
# 206| #else
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/dev/intel_device_info.h:204:5: note: expanded from macro 'intel_needs_workaround'
# 202| #ifdef GFX_VERx10
# 203| #define intel_needs_workaround(devinfo, id) \
# 204|-> (INTEL_WA_ ## id ## _GFX_VER && \
# 205| BITSET_TEST(devinfo->workarounds, INTEL_WA_##id))
# 206| #else
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/dev/intel_device_info.h:205:5: note: expanded from macro 'intel_needs_workaround'
# 203| #define intel_needs_workaround(devinfo, id) \
# 204| (INTEL_WA_ ## id ## _GFX_VER && \
# 205|-> BITSET_TEST(devinfo->workarounds, INTEL_WA_##id))
# 206| #else
# 207| #define intel_needs_workaround(devinfo, id) \
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/genxml/gen_macros.h:59:17: note: expanded from macro 'GFX_VER'
# 57| #endif
# 58|
# 59|-> #define GFX_VER ((GFX_VERx10) / 10)
# 60|
# 61| /* Prefixing macros */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/genxml/gen_macros.h:93:19: note: expanded from macro 'GENX'
# 91| # define genX(x) gfx12_##x
# 92| #elif (GFX_VERx10 == 125)
# 93|-> # define GENX(X) GFX125_##X
# 94| # define genX(x) gfx125_##x
# 95| #elif (GFX_VERx10 == 200)
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.c: scope_hint: In function ‘isl_tiling_get_info’
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.c:940:31: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘logical_el.<Ud390>.w’
# 938| #undef tile_extent3d
# 939|
# 940|-> phys_B.w = logical_el.w * bs;
# 941| phys_B.h = 64 * 1024 / phys_B.w;
# 942| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.c:940:31: warning[core.UndefinedBinaryOperatorResult]: The left operand of '*' is a garbage value
# 938| #undef tile_extent3d
# 939|
# 940|-> phys_B.w = logical_el.w * bs;
# 941| phys_B.h = 64 * 1024 / phys_B.w;
# 942| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.h:2347:11: note: Assuming 'usage' is not equal to ISL_AUX_USAGE_HIZ
# 2345| isl_aux_usage_has_hiz(enum isl_aux_usage usage)
# 2346| {
# 2347|-> return usage == ISL_AUX_USAGE_HIZ ||
# 2348| usage == ISL_AUX_USAGE_HIZ_CCS_WT ||
# 2349| usage == ISL_AUX_USAGE_HIZ_CCS;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.h:2347:11: note: Left side of '||' is false
# 2345| isl_aux_usage_has_hiz(enum isl_aux_usage usage)
# 2346| {
# 2347|-> return usage == ISL_AUX_USAGE_HIZ ||
# 2348| usage == ISL_AUX_USAGE_HIZ_CCS_WT ||
# 2349| usage == ISL_AUX_USAGE_HIZ_CCS;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.h:2348:11: note: Assuming 'usage' is equal to ISL_AUX_USAGE_HIZ_CCS_WT
# 2346| {
# 2347| return usage == ISL_AUX_USAGE_HIZ ||
# 2348|-> usage == ISL_AUX_USAGE_HIZ_CCS_WT ||
# 2349| usage == ISL_AUX_USAGE_HIZ_CCS;
# 2350| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.h:2348:11: note: Assuming 'usage' is not equal to ISL_AUX_USAGE_HIZ_CCS_WT
# 2346| {
# 2347| return usage == ISL_AUX_USAGE_HIZ ||
# 2348|-> usage == ISL_AUX_USAGE_HIZ_CCS_WT ||
# 2349| usage == ISL_AUX_USAGE_HIZ_CCS;
# 2350| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.h:2348:45: note: Left side of '||' is true
# 2346| {
# 2347| return usage == ISL_AUX_USAGE_HIZ ||
# 2348|-> usage == ISL_AUX_USAGE_HIZ_CCS_WT ||
# 2349| usage == ISL_AUX_USAGE_HIZ_CCS;
# 2350| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.h:2349:11: note: Assuming 'usage' is not equal to ISL_AUX_USAGE_HIZ_CCS
# 2347| return usage == ISL_AUX_USAGE_HIZ ||
# 2348| usage == ISL_AUX_USAGE_HIZ_CCS_WT ||
# 2349|-> usage == ISL_AUX_USAGE_HIZ_CCS;
# 2350| }
# 2351|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.h:2377:11: note: Assuming 'usage' is not equal to ISL_AUX_USAGE_CCS_E
# 2375| isl_aux_usage_has_ccs_e(enum isl_aux_usage usage)
# 2376| {
# 2377|-> return usage == ISL_AUX_USAGE_CCS_E ||
# 2378| usage == ISL_AUX_USAGE_FCV_CCS_E;
# 2379| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.h:2377:11: note: Left side of '||' is false
# 2375| isl_aux_usage_has_ccs_e(enum isl_aux_usage usage)
# 2376| {
# 2377|-> return usage == ISL_AUX_USAGE_CCS_E ||
# 2378| usage == ISL_AUX_USAGE_FCV_CCS_E;
# 2379| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.h:2378:11: note: Assuming 'usage' is equal to ISL_AUX_USAGE_FCV_CCS_E
# 2376| {
# 2377| return usage == ISL_AUX_USAGE_CCS_E ||
# 2378|-> usage == ISL_AUX_USAGE_FCV_CCS_E;
# 2379| }
# 2380|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_drm.c: scope_hint: In function ‘isl_drm_modifier_get_plane_count’
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_drm.c:299:46: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_drm.c:182:4: note: in expansion of macro ‘isl_drm_modifier_info_for_each’
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_drm.c:182:4: note: in expansion of macro ‘isl_drm_modifier_info_for_each’
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_drm.c: scope_hint: In function ‘isl_drm_modifier_get_plane_count’
# 297|
# 298| if (devinfo->has_flat_ccs) {
# 299|-> if (isl_drm_modifier_get_info(modifier)->supports_clear_color)
# 300| return 2 * fmt_planes;
# 301| else
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_drm.c:304:46: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_drm.c:182:4: note: in expansion of macro ‘isl_drm_modifier_info_for_each’
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_drm.c:182:4: note: in expansion of macro ‘isl_drm_modifier_info_for_each’
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_drm.c: scope_hint: In function ‘isl_drm_modifier_get_plane_count’
# 302| return 1 * fmt_planes;
# 303| } else {
# 304|-> if (isl_drm_modifier_get_info(modifier)->supports_clear_color)
# 305| return 3 * fmt_planes;
# 306| else if (isl_drm_modifier_has_aux(modifier))
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_emit_depth_stencil.c:410:15: warning[core.NullDereference]: Access to field 'format' results in a dereference of a null pointer (loaded from field 'depth_surf')
# 408| clear.DepthClearValue = info->depth_clear_value;
# 409| #else
# 410|-> switch (info->depth_surf->format) {
# 411| case ISL_FORMAT_R32_FLOAT: {
# 412| union { float f; uint32_t u; } fu;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_emit_depth_stencil.c:434:4: warning[deadcode.DeadStores]: Value stored to 'dw' is never read
# 432| uint32_t *dw = batch;
# 433| GENX(3DSTATE_DEPTH_BUFFER_pack)(NULL, dw, &db);
# 434|-> dw += GENX(3DSTATE_DEPTH_BUFFER_length);
# 435|
# 436| #if GFX_VER >= 6
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_emit_depth_stencil.c:441:4: warning[deadcode.DeadStores]: Value stored to 'dw' is never read
# 439|
# 440| GENX(3DSTATE_HIER_DEPTH_BUFFER_pack)(NULL, dw, &hiz);
# 441|-> dw += GENX(3DSTATE_HIER_DEPTH_BUFFER_length);
# 442|
# 443| #if GFX_VER < 20
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_emit_depth_stencil.c:445:4: warning[deadcode.DeadStores]: Value stored to 'dw' is never read
# 443| #if GFX_VER < 20
# 444| GENX(3DSTATE_CLEAR_PARAMS_pack)(NULL, dw, &clear);
# 445|-> dw += GENX(3DSTATE_CLEAR_PARAMS_length);
# 446| #endif /* GFX_VER < 20 */
# 447| #endif /* GFX_VER >= 6 */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_priv.h:101:20: note: expanded from macro 'MAX'
# 99|
# 100| #define MIN(a, b) ((a) < (b) ? (a) : (b))
# 101|-> #define MAX(a, b) ((a) > (b) ? (a) : (b))
# 102|
# 103| typedef void *(*isl_mem_copy_fn)(void *dest, const void *src, size_t n);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:376:28: note: Left side of '&&' is false
# 374| * This restriction appears to exist only on Ivy Bridge.
# 375| */
# 376|-> if (GFX_VERx10 == 70 && !ISL_DEV_IS_BAYTRAIL(dev) &&
# 377| (info->view->usage & ISL_SURF_USAGE_TEXTURE_BIT) &&
# 378| info->surf->samples > 1)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:399:7: note: Taking false branch
# 397| * This field must be set to the same value as the Depth field.
# 398| */
# 399|-> if (info->view->usage & (ISL_SURF_USAGE_RENDER_TARGET_BIT |
# 400| ISL_SURF_USAGE_STORAGE_BIT))
# 401| s.RenderTargetViewExtent = s.Depth;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:399:11: note: Assuming the condition is false
# 397| * This field must be set to the same value as the Depth field.
# 398| */
# 399|-> if (info->view->usage & (ISL_SURF_USAGE_RENDER_TARGET_BIT |
# 400| ISL_SURF_USAGE_STORAGE_BIT))
# 401| s.RenderTargetViewExtent = s.Depth;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:402:7: note: Execution continues on line 445
# 400| ISL_SURF_USAGE_STORAGE_BIT))
# 401| s.RenderTargetViewExtent = s.Depth;
# 402|-> break;
# 403| case SURFTYPE_CUBE:
# 404| s.MinimumArrayElement = info->view->base_array_layer;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:445:4: note: Taking false branch
# 443|
# 444| #if GFX_VER >= 7
# 445|-> if (INTEL_NEEDS_WA_1806565034) {
# 446| /* Wa_1806565034:
# 447| *
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:445:8: note: 110 is not equal to 120
# 443|
# 444| #if GFX_VER >= 7
# 445|-> if (INTEL_NEEDS_WA_1806565034) {
# 446| /* Wa_1806565034:
# 447| *
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:445:8: note: 80 is not equal to 120
# 443|
# 444| #if GFX_VER >= 7
# 445|-> if (INTEL_NEEDS_WA_1806565034) {
# 446| /* Wa_1806565034:
# 447| *
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:445:8: note: 90 is not equal to 120
# 443|
# 444| #if GFX_VER >= 7
# 445|-> if (INTEL_NEEDS_WA_1806565034) {
# 446| /* Wa_1806565034:
# 447| *
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:461:4: note: Taking false branch
# 459| #endif
# 460|
# 461|-> if (info->view->usage & ISL_SURF_USAGE_RENDER_TARGET_BIT) {
# 462| /* For render target surfaces, the hardware interprets field
# 463| * MIPCount/LOD as LOD. The Broadwell PRM says:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:476:23: note: '?' condition is false
# 474| */
# 475| s.SurfaceMinLOD = info->view->base_level;
# 476|-> s.MIPCountLOD = MAX(info->view->levels, 1) - 1;
# 477| }
# 478|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:476:23: note: Assuming field 'levels' is <= 1
# 474| */
# 475| s.SurfaceMinLOD = info->view->base_level;
# 476|-> s.MIPCountLOD = MAX(info->view->levels, 1) - 1;
# 477| }
# 478|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:497:4: note: Taking false branch
# 495| #endif
# 496|
# 497|-> if (info->surf->dim_layout == ISL_DIM_LAYOUT_GFX9_1D) {
# 498| /* For gfx9 1-D textures, surface pitch is ignored */
# 499| s.SurfacePitch = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:497:8: note: Assuming field 'dim_layout' is not equal to ISL_DIM_LAYOUT_GFX9_1D
# 495| #endif
# 496|
# 497|-> if (info->surf->dim_layout == ISL_DIM_LAYOUT_GFX9_1D) {
# 498| /* For gfx9 1-D textures, surface pitch is ignored */
# 499| s.SurfacePitch = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:497:20: note: Field 'dim_layout' is not equal to ISL_DIM_LAYOUT_GFX9_1D
# 495| #endif
# 496|
# 497|-> if (info->surf->dim_layout == ISL_DIM_LAYOUT_GFX9_1D) {
# 498| /* For gfx9 1-D textures, surface pitch is ignored */
# 499| s.SurfacePitch = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:518:4: note: Taking false branch
# 516| * If Surface Format is ASTC*, this field must be TILEMODE_YMAJOR.
# 517| */
# 518|-> if (isl_format_get_layout(info->view->format)->txc == ISL_TXC_ASTC)
# 519| assert(isl_tiling_is_any_y(info->surf->tiling));
# 520|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:518:8: note: Assuming field 'txc' is not equal to ISL_TXC_ASTC
# 516| * If Surface Format is ASTC*, this field must be TILEMODE_YMAJOR.
# 517| */
# 518|-> if (isl_format_get_layout(info->view->format)->txc == ISL_TXC_ASTC)
# 519| assert(isl_tiling_is_any_y(info->surf->tiling));
# 520|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:522:4: note: Taking false branch
# 520|
# 521| s.TileMode = isl_encode_tiling[info->surf->tiling];
# 522|-> if (isl_tiling_is_std_y(info->surf->tiling))
# 523| s.TiledResourceMode = isl_tiling_encode_trmode[info->surf->tiling];
# 524| #elif GFX_VER >= 8
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:565:4: note: Taking false branch
# 563| * the same time.
# 564| */
# 565|-> if (info->surf->samples > 1) {
# 566| assert(info->view->min_lod_clamp == 0);
# 567| assert(info->view->base_level == 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:565:8: note: Assuming field 'samples' is <= 1
# 563| * the same time.
# 564| */
# 565|-> if (info->surf->samples > 1) {
# 566| assert(info->view->min_lod_clamp == 0);
# 567| assert(info->view->base_level == 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:600:4: note: Taking false branch
# 598| #if (GFX_VERx10 >= 75)
# 599| struct isl_swizzle swz = info->view->swizzle;
# 600|-> if (info->view->usage & ISL_SURF_USAGE_RENDER_TARGET_BIT) {
# 601| assert(isl_swizzle_supports_rendering(dev->info, swz));
# 602| } else {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:621:4: note: Taking false branch
# 619|
# 620| #if GFX_VERx10 >= 45
# 621|-> if (info->x_offset_sa != 0 || info->y_offset_sa != 0) {
# 622| /* There are fairly strict rules about when the offsets can be used.
# 623| * These are mostly taken from the Sky Lake PRM documentation for
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:621:8: note: Assuming field 'x_offset_sa' is equal to 0
# 619|
# 620| #if GFX_VERx10 >= 45
# 621|-> if (info->x_offset_sa != 0 || info->y_offset_sa != 0) {
# 622| /* There are fairly strict rules about when the offsets can be used.
# 623| * These are mostly taken from the Sky Lake PRM documentation for
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:621:8: note: Left side of '||' is false
# 619|
# 620| #if GFX_VERx10 >= 45
# 621|-> if (info->x_offset_sa != 0 || info->y_offset_sa != 0) {
# 622| /* There are fairly strict rules about when the offsets can be used.
# 623| * These are mostly taken from the Sky Lake PRM documentation for
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:621:34: note: Assuming field 'y_offset_sa' is equal to 0
# 619|
# 620| #if GFX_VERx10 >= 45
# 621|-> if (info->x_offset_sa != 0 || info->y_offset_sa != 0) {
# 622| /* There are fairly strict rules about when the offsets can be used.
# 623| * These are mostly taken from the Sky Lake PRM documentation for
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:648:27: note: '?' condition is true
# 646|
# 647| const unsigned x_div = 4;
# 648|-> const unsigned y_div = GFX_VER >= 8 ? 4 : 2;
# 649| assert(info->x_offset_sa % x_div == 0);
# 650| assert(info->y_offset_sa % y_div == 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:659:4: note: Taking true branch
# 657|
# 658| #if GFX_VER >= 7
# 659|-> if (info->aux_usage != ISL_AUX_USAGE_NONE) {
# 660| /* Check valid aux usages per-gen */
# 661| if (GFX_VER >= 12) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:659:8: note: Assuming field 'aux_usage' is not equal to ISL_AUX_USAGE_NONE
# 657|
# 658| #if GFX_VER >= 7
# 659|-> if (info->aux_usage != ISL_AUX_USAGE_NONE) {
# 660| /* Check valid aux usages per-gen */
# 661| if (GFX_VER >= 12) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:661:7: note: Taking false branch
# 659| if (info->aux_usage != ISL_AUX_USAGE_NONE) {
# 660| /* Check valid aux usages per-gen */
# 661|-> if (GFX_VER >= 12) {
# 662| assert(info->aux_usage == ISL_AUX_USAGE_MCS ||
# 663| info->aux_usage == ISL_AUX_USAGE_CCS_E ||
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:669:14: note: Taking false branch
# 667| info->aux_usage == ISL_AUX_USAGE_MCS_CCS ||
# 668| info->aux_usage == ISL_AUX_USAGE_STC_CCS);
# 669|-> } else if (GFX_VER >= 9) {
# 670| assert(info->aux_usage == ISL_AUX_USAGE_HIZ ||
# 671| info->aux_usage == ISL_AUX_USAGE_MCS ||
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:669:14: note: Taking true branch
# 667| info->aux_usage == ISL_AUX_USAGE_MCS_CCS ||
# 668| info->aux_usage == ISL_AUX_USAGE_STC_CCS);
# 669|-> } else if (GFX_VER >= 9) {
# 670| assert(info->aux_usage == ISL_AUX_USAGE_HIZ ||
# 671| info->aux_usage == ISL_AUX_USAGE_MCS ||
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:674:14: note: Taking true branch
# 672| info->aux_usage == ISL_AUX_USAGE_CCS_D ||
# 673| info->aux_usage == ISL_AUX_USAGE_CCS_E);
# 674|-> } else if (GFX_VER >= 8) {
# 675| assert(info->aux_usage == ISL_AUX_USAGE_HIZ ||
# 676| info->aux_usage == ISL_AUX_USAGE_MCS ||
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:689:7: note: Taking true branch
# 687| * On gfx12 HDC supports compression.
# 688| */
# 689|-> if (GFX_VER < 12)
# 690| assert(!(info->view->usage & ISL_SURF_USAGE_STORAGE_BIT));
# 691|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:692:7: note: Taking false branch
# 690| assert(!(info->view->usage & ISL_SURF_USAGE_STORAGE_BIT));
# 691|
# 692|-> if (isl_surf_usage_is_depth(info->surf->usage))
# 693| assert(isl_aux_usage_has_hiz(info->aux_usage));
# 694|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:692:11: note: Assuming the condition is false
# 690| assert(!(info->view->usage & ISL_SURF_USAGE_STORAGE_BIT));
# 691|
# 692|-> if (isl_surf_usage_is_depth(info->surf->usage))
# 693| assert(isl_aux_usage_has_hiz(info->aux_usage));
# 694|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:695:7: note: Taking false branch
# 693| assert(isl_aux_usage_has_hiz(info->aux_usage));
# 694|
# 695|-> if (isl_surf_usage_is_stencil(info->surf->usage))
# 696| assert(info->aux_usage == ISL_AUX_USAGE_STC_CCS);
# 697|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:695:11: note: Assuming the condition is false
# 693| assert(isl_aux_usage_has_hiz(info->aux_usage));
# 694|
# 695|-> if (isl_surf_usage_is_stencil(info->surf->usage))
# 696| assert(info->aux_usage == ISL_AUX_USAGE_STC_CCS);
# 697|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:698:7: note: Taking false branch
# 696| assert(info->aux_usage == ISL_AUX_USAGE_STC_CCS);
# 697|
# 698|-> if (isl_aux_usage_has_hiz(info->aux_usage)) {
# 699| /* For Gfx8-10, there are some restrictions around sampling from HiZ.
# 700| * The Skylake PRM docs for RENDER_SURFACE_STATE::AuxiliarySurfaceMode
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:698:7: note: Taking true branch
# 696| assert(info->aux_usage == ISL_AUX_USAGE_STC_CCS);
# 697|
# 698|-> if (isl_aux_usage_has_hiz(info->aux_usage)) {
# 699| /* For Gfx8-10, there are some restrictions around sampling from HiZ.
# 700| * The Skylake PRM docs for RENDER_SURFACE_STATE::AuxiliarySurfaceMode
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:698:11: note: Calling 'isl_aux_usage_has_hiz'
# 696| assert(info->aux_usage == ISL_AUX_USAGE_STC_CCS);
# 697|
# 698|-> if (isl_aux_usage_has_hiz(info->aux_usage)) {
# 699| /* For Gfx8-10, there are some restrictions around sampling from HiZ.
# 700| * The Skylake PRM docs for RENDER_SURFACE_STATE::AuxiliarySurfaceMode
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:698:11: note: Returning from 'isl_aux_usage_has_hiz'
# 696| assert(info->aux_usage == ISL_AUX_USAGE_STC_CCS);
# 697|
# 698|-> if (isl_aux_usage_has_hiz(info->aux_usage)) {
# 699| /* For Gfx8-10, there are some restrictions around sampling from HiZ.
# 700| * The Skylake PRM docs for RENDER_SURFACE_STATE::AuxiliarySurfaceMode
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:727:10: note: Control jumps to the 'default' case at line 732
# 725|
# 726| /* The format must be one of the following: */
# 727|-> switch (info->view->format) {
# 728| case ISL_FORMAT_R32_FLOAT:
# 729| case ISL_FORMAT_R24_UNORM_X8_TYPELESS:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:734:13: note: Execution continues on line 800
# 732| default:
# 733| assert(!"Incompatible HiZ Sampling format");
# 734|-> break;
# 735| }
# 736| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:774:7: note: Taking true branch
# 772| * If CCS_E is in use, the format must support it.
# 773| */
# 774|-> if (isl_aux_usage_has_ccs_e(info->aux_usage))
# 775| assert(isl_format_supports_ccs_e(dev->info, info->view->format));
# 776|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:774:11: note: Calling 'isl_aux_usage_has_ccs_e'
# 772| * If CCS_E is in use, the format must support it.
# 773| */
# 774|-> if (isl_aux_usage_has_ccs_e(info->aux_usage))
# 775| assert(isl_format_supports_ccs_e(dev->info, info->view->format));
# 776|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:774:11: note: Returning from 'isl_aux_usage_has_ccs_e'
# 772| * If CCS_E is in use, the format must support it.
# 773| */
# 774|-> if (isl_aux_usage_has_ccs_e(info->aux_usage))
# 775| assert(isl_format_supports_ccs_e(dev->info, info->view->format));
# 776|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:790:7: note: Taking false branch
# 788| * it's in use while sampling, the format must support CCS_E.
# 789| */
# 790|-> if (info->aux_usage == ISL_AUX_USAGE_CCS_D) {
# 791| if (info->view->usage & ISL_SURF_USAGE_RENDER_TARGET_BIT) {
# 792| assert(isl_format_supports_ccs_d(dev->info, info->view->format));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:790:17: note: Field 'aux_usage' is not equal to ISL_AUX_USAGE_CCS_D
# 788| * it's in use while sampling, the format must support CCS_E.
# 789| */
# 790|-> if (info->aux_usage == ISL_AUX_USAGE_CCS_D) {
# 791| if (info->view->usage & ISL_SURF_USAGE_RENDER_TARGET_BIT) {
# 792| assert(isl_format_supports_ccs_d(dev->info, info->view->format));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:800:30: note: Assigned value is garbage or undefined
# 798| #endif
# 799| #if GFX_VER >= 8
# 800|-> s.AuxiliarySurfaceMode = isl_encode_aux_mode[info->aux_usage];
# 801| #else
# 802| s.MCSEnable = true;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_surface_state.c:800:30: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 798| #endif
# 799| #if GFX_VER >= 8
# 800|-> s.AuxiliarySurfaceMode = isl_encode_aux_mode[info->aux_usage];
# 801| #else
# 802| s.MCSEnable = true;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_tiled_memcpy_sse41.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_tiled_memcpy.c: scope_hint: In function ‘linear_to_tile4’
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_tiled_memcpy.c:474:19: warning[-Wunused-variable]: unused variable ‘tile4_blkh’
# 474 | const uint32_t tile4_blkh = 4;
# | ^~~~~~~~~~
# 472| */
# 473| const uint32_t column_width = ytile_span;
# 474|-> const uint32_t tile4_blkh = 4;
# 475|
# 476| assert(ytile_span * tile4_blkh == 64);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_tiled_memcpy.c: scope_hint: In function ‘tile4_to_linear’
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl_tiled_memcpy.c:821:19: warning[-Wunused-variable]: unused variable ‘tile4_blkh’
# 821 | const uint32_t tile4_blkh = 4;
# | ^~~~~~~~~~
# 819|
# 820| const uint32_t column_width = ytile_span;
# 821|-> const uint32_t tile4_blkh = 4;
# 822|
# 823| assert(ytile_span * tile4_blkh == 64);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/perf/intel_perf.c: scope_hint: In function ‘load_oa_metrics’
mesa-24.1.2-build/mesa-24.1.2/src/intel/perf/intel_perf.c:793:4: warning[-Wanalyzer-jump-through-null]: jump through null pointer
# 791| * the kernel is advertising.
# 792| */
# 793|-> oa_register(perf);
# 794|
# 795| if (!INTEL_DEBUG(DEBUG_NO_OACONFIG)) {
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/perf/intel_perf.c: scope_hint: In function ‘get_passes_mask’
mesa-24.1.2-build/mesa-24.1.2/src/intel/perf/intel_perf.c:935:12: warning[-Wunused-but-set-variable]: variable ‘found’ set but not used
# 935 | bool found = false;
# | ^~~~~
# 933| * counter.
# 934| */
# 935|-> bool found = false;
# 936| for (uint32_t w = 0; w < BITSET_WORDS(INTEL_PERF_MAX_METRIC_SETS); w++) {
# 937| if (!counter_info->query_mask[w])
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/perf/intel_perf.c:948:10: warning[deadcode.DeadStores]: Value stored to 'found' is never read
# 946|
# 947| BITSET_SET(queries_mask, query_idx);
# 948|-> found = true;
# 949| break;
# 950| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/perf/intel_perf_query.c: scope_hint: In function ‘read_oa_samples_until’
mesa-24.1.2-build/mesa-24.1.2/src/intel/perf/intel_perf_query.c:1005:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/perf/intel_perf_query.c: scope_hint: In function ‘read_oa_samples_until’
# 1003| exec_node_data(struct oa_sample_buf, tail_node, link);
# 1004| uint32_t last_timestamp =
# 1005|-> tail_buf->len == 0 ? start_timestamp : tail_buf->last_timestamp;
# 1006|
# 1007| while (1) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/perf/intel_perf_query.c:1086:12: warning[deadcode.DeadStores]: Although the value stored to 'last' is used in the enclosing expression, the value is never actually read from 'last'
# 1084| query->oa.map = perf_cfg->vtbl.bo_map(perf_ctx->ctx, query->oa.bo, MAP_READ);
# 1085|
# 1086|-> start = last = query->oa.map;
# 1087| end = query->oa.map + perf_ctx->perf->query_layout.size;
# 1088|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_allocator.c:482:11: warning[core.NullDereference]: Access to field 'map' results in a dereference of a null pointer (loaded from variable 'bo')
# 480| assert((offset - bo_offset) + size <= bo->size);
# 481|
# 482|-> return bo->map + (offset - bo_offset);
# 483| }
# 484|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_allocator.c: scope_hint: In function ‘anv_block_pool_map’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_allocator.c:482:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘bo’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_allocator.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_allocator.c:471:4: note: in expansion of macro ‘anv_block_pool_foreach_bo’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_allocator.c:471:4: note: in expansion of macro ‘anv_block_pool_foreach_bo’
# 480| assert((offset - bo_offset) + size <= bo->size);
# 481|
# 482|-> return bo->map + (offset - bo_offset);
# 483| }
# 484|
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_allocator.c: scope_hint: In function ‘anv_state_pool_return_blocks’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_allocator.c:770:35: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘st_idx’
# 768| for (int i = 0; i < count; i++) {
# 769| /* update states that were added back to the state table */
# 770|-> struct anv_state *state_i = anv_state_table_get(&pool->table,
# 771| st_idx + i);
# 772| state_i->alloc_size = block_size;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_allocator.c:780:4: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘st_idx’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_allocator.c: scope_hint: In function ‘anv_state_pool_return_blocks’
# 778|
# 779| uint32_t block_bucket = anv_state_pool_get_bucket(block_size);
# 780|-> anv_free_list_push(&pool->buckets[block_bucket].free_list,
# 781| &pool->table, st_idx, count);
# 782| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_allocator.c:916:4: warning[deadcode.DeadStores]: Value stored to 'result' is never read
# 914| /* Every time we allocate a new state, add it to the state pool */
# 915| uint32_t idx = 0;
# 916|-> result = anv_state_table_add(&pool->table, &idx, 1);
# 917| assert(result == VK_SUCCESS);
# 918|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_allocator.c:1273:7: warning[core.NullDereference]: Access to field 'map' results in a dereference of a null pointer (loaded from variable 'bo')
# 1271|
# 1272| /* We want it to look like it came from this pool */
# 1273|-> VG(VALGRIND_FREELIKE_BLOCK(bo->map, 0));
# 1274| VG(VALGRIND_MEMPOOL_ALLOC(pool, bo->map, size));
# 1275|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_batch_chain.c:88:12: warning[core.NullDereference]: Access to field 'alloc' results in a dereference of a null pointer (loaded from variable 'list')
# 86| anv_reloc_list_finish(struct anv_reloc_list *list)
# 87| {
# 88|-> vk_free(list->alloc, list->deps);
# 89| }
# 90|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_batch_chain.c: scope_hint: In function ‘anv_batch_bo_destroy’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_batch_chain.c:375:4: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘bbo’
# 373| {
# 374| anv_reloc_list_finish(&bbo->relocs);
# 375|-> anv_bo_pool_free(&cmd_buffer->device->batch_bo_pool, bbo->bo);
# 376| vk_free(&cmd_buffer->vk.pool->alloc, bbo);
# 377| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_batch_chain.c: scope_hint: In function ‘cmd_buffer_chain_to_batch_bo’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_batch_chain.c:494:4: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘bbo’
# 492| assert(batch->end == current_bbo->bo->map + current_bbo->bo->size);
# 493|
# 494|-> emit_batch_buffer_start(batch, bbo->bo, 0);
# 495|
# 496| anv_batch_bo_finish(current_bbo, batch);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_batch_chain.c:494:35: warning[core.NullDereference]: Access to field 'bo' results in a dereference of a null pointer (loaded from variable 'bbo')
# 492| assert(batch->end == current_bbo->bo->map + current_bbo->bo->size);
# 493|
# 494|-> emit_batch_buffer_start(batch, bbo->bo, 0);
# 495|
# 496| anv_batch_bo_finish(current_bbo, batch);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_blorp.c: scope_hint: In function ‘exec_ccs_op’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_blorp.c:1538:8: warning[-Wunused-variable]: unused variable ‘ret’
# 1538 | int ret =
# | ^~~
# 1536|
# 1537| char flush_reason[64];
# 1538|-> int ret =
# 1539| snprintf(flush_reason, sizeof(flush_reason),
# 1540| "ccs op start: %s", isl_aux_op_to_name(ccs_op));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_cmd_buffer.c:812:7: warning[core.NullDereference]: Dereference of null pointer
# 810|
# 811| struct anv_descriptor_set_layout *set_layout =
# 812|-> layout->set[set_index].layout;
# 813|
# 814| anv_cmd_buffer_maybe_dirty_descriptor_mode(
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_cmd_buffer.c:1321:7: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1319| &cmd_buffer->state.compute.base;
# 1320|
# 1321|-> memcpy(pipe_state->push_constants.client_data + pInfo->offset,
# 1322| pInfo->pValues, pInfo->size);
# 1323| pipe_state->push_constants_data_dirty = true;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_descriptor_set.c:696:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 694|
# 695| /* Initialize all samplers to 0 */
# 696|-> memset(samplers, 0, immutable_sampler_count * sizeof(*samplers));
# 697|
# 698| uint32_t buffer_view_count = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_descriptor_set.c:913:8: warning[core.NullDereference]: Access to field 'binding_count' results in a dereference of a null pointer (loaded from variable 'set_layout')
# 911| set_layout_dynamic_binding(const struct anv_descriptor_set_layout *set_layout)
# 912| {
# 913|-> if (set_layout->binding_count == 0)
# 914| return NULL;
# 915|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_descriptor_set.c: scope_hint: In function ‘anv_push_descriptor_set_init’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_descriptor_set.c:2045:35: warning[-Wunused-variable]: unused variable ‘pdevice’
# 2045 | struct anv_physical_device *pdevice = cmd_buffer->device->physical;
# | ^~~~~~~
# 2043| (push_set->set_used_on_gpu ||
# 2044| set->desc_sampler_mem.alloc_size < layout->descriptor_buffer_sampler_size)) {
# 2045|-> struct anv_physical_device *pdevice = cmd_buffer->device->physical;
# 2046| assert(!pdevice->indirect_descriptors);
# 2047| struct anv_state_stream *push_stream = &cmd_buffer->dynamic_state_stream;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_descriptor_set.c:2045:35: warning[deadcode.DeadStores]: Value stored to 'pdevice' during its initialization is never read
# 2043| (push_set->set_used_on_gpu ||
# 2044| set->desc_sampler_mem.alloc_size < layout->descriptor_buffer_sampler_size)) {
# 2045|-> struct anv_physical_device *pdevice = cmd_buffer->device->physical;
# 2046| assert(!pdevice->indirect_descriptors);
# 2047| struct anv_state_stream *push_stream = &cmd_buffer->dynamic_state_stream;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_descriptor_set.c: scope_hint: In function ‘anv_descriptor_set_write_image_view’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_descriptor_set.c:2220:34: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_descriptor_set.c:2220:34: note: write of 4 bytes to beyond the end of ‘desc_data’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_descriptor_set.c:2220:34: note: valid subscripts for ‘desc_data’ are ‘[0]’ to ‘[2]’
# 2218| if (sampler) {
# 2219| for (unsigned p = 0; p < sampler->n_planes; p++)
# 2220|-> desc_data[p].sampler = sampler->bindless_state.offset + p * 32;
# 2221| }
# 2222|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_device.c:1970:10: warning[core.BitwiseShift]: Left shift by '32' overflows the capacity of 'unsigned int'
# 1968|
# 1969| device->memory.desc_buffer_mem_types |=
# 1970|-> BITFIELD_BIT(device->memory.type_count);
# 1971|
# 1972| struct anv_memory_type *new_type =
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_device.c: scope_hint: In function ‘intel_aux_map_buffer_alloc’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_device.c:3159:11: warning[-Wanalyzer-malloc-leak]: leak of ‘buf’
# 3157| buf->base.map = buf->state.map;
# 3158| buf->base.driver_bo = &buf->state;
# 3159|-> return &buf->base;
# 3160| }
# 3161|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_device.c: scope_hint: In function ‘anv_MapMemory2KHR’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_device.c:4730:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:92: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_device.c:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:280:16: note: in definition of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_device.c:4728:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_device.c:4728:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_device.c: scope_hint: In function ‘anv_MapMemory2KHR’
# 4728| vk_find_struct_const(pMemoryMapInfo->pNext, MEMORY_MAP_PLACED_INFO_EXT);
# 4729| assert(placed_info != NULL);
# 4730|-> placed_addr = placed_info->pPlacedAddress;
# 4731| }
# 4732|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_formats.c:1356:48: warning[core.NullDereference]: Access to field 'drmFormatModifier' results in a dereference of a null pointer (loaded from variable 'modifier_info')
# 1354|
# 1355| if (info->tiling == VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT) {
# 1356|-> isl_mod_info = isl_drm_modifier_get_info(modifier_info->drmFormatModifier);
# 1357| if (isl_mod_info == NULL)
# 1358| goto unsupported;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_formats.c: scope_hint: In function ‘anv_get_image_format_properties’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_formats.c:1356:61: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘modifier_info’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:92: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_formats.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_formats.c:1299:4: note: in expansion of macro ‘vk_foreach_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_formats.c:1299:4: note: in expansion of macro ‘vk_foreach_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_formats.c:1329:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_formats.c:1329:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:104:12: note: in definition of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_formats.c:1329:4: note: in expansion of macro ‘vk_foreach_struct’
# 1354|
# 1355| if (info->tiling == VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT) {
# 1356|-> isl_mod_info = isl_drm_modifier_get_info(modifier_info->drmFormatModifier);
# 1357| if (isl_mod_info == NULL)
# 1358| goto unsupported;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c: scope_hint: In function ‘add_all_surfaces_explicit_layout’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:1393:16: warning[-Wunused-variable]: unused variable ‘n_mod_planes’
# 1393 | uint32_t n_mod_planes =
# | ^~~~~~~~~~~~
# 1391| * Most validation of plane layout occurs in add_surface().
# 1392| */
# 1393|-> uint32_t n_mod_planes =
# 1394| isl_drm_modifier_get_plane_count(devinfo,
# 1395| drm_info->drmFormatModifier,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c: scope_hint: In function ‘anv_image_init’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:1651:60: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:92: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:1866:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:1866:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c: scope_hint: In function ‘anv_image_init’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:1882:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:1882:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c: scope_hint: In function ‘anv_image_init’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:280:16: note: in definition of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:1641:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:1641:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c: scope_hint: In function ‘anv_image_init’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:1647:13: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:1647:13: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c: scope_hint: In function ‘anv_image_init’
# 1649| isl_mod_info = choose_drm_format_mod(device->physical,
# 1650| mod_list_info->drmFormatModifierCount,
# 1651|-> mod_list_info->pDrmFormatModifiers);
# 1652| }
# 1653|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c: scope_hint: In function ‘anv_image_map_aux_tt’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:2300:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:2367:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:2367:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:2375:4: note: in expansion of macro ‘vk_foreach_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_image.c:2375:4: note: in expansion of macro ‘vk_foreach_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:5277:14: note: in expansion of macro ‘ANV_NULL_ADDRESS’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:5277:14: note: in expansion of macro ‘ANV_NULL_ADDRESS’
# 2298| */
# 2299| if (device->physical->alloc_aux_tt_mem &&
# 2300|-> (bo->alloc_flags & ANV_BO_ALLOC_AUX_CCS)) {
# 2301| uint64_t main_aux_alignment =
# 2302| intel_aux_map_get_alignment(device->aux_map_ctx);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_nir_apply_pipeline_layout.c:138:8: warning[core.NullDereference]: Dereference of null pointer
# 136| assert(binding < state->layout->set[set].layout->binding_count);
# 137|
# 138|-> if (state->set[set].binding[binding].use_count < UINT8_MAX)
# 139| state->set[set].binding[binding].use_count++;
# 140|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_nir_apply_pipeline_layout.c:623:30: warning[core.NullDereference]: Dereference of null pointer
# 621| }
# 622|
# 623|-> const uint32_t desc_bti = state->set[set].binding[binding].surface_offset;
# 624| /* We don't care about the stride field for inline uniforms (see
# 625| * build_desc_addr_for_res_index), but for anything else we should be
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_nir_apply_pipeline_layout.c:1257:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘intrin’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4763:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4763:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4763:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4763:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
# 1255| struct apply_pipeline_layout_state *state)
# 1256| {
# 1257|-> if (intrin->intrinsic == nir_intrinsic_vulkan_resource_index) {
# 1258| b->cursor = nir_before_instr(&intrin->instr);
# 1259| *set = nir_intrinsic_desc_set(intrin);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:141:4: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:76: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:113:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:114:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:115:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:117:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:119:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:121:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:216:37: note: in definition of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:121:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:125:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:127:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:129:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:132:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:134:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:252:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:252:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:253:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 139| return NULL;
# 140|
# 141|-> memcpy(obj_key_data, key_data, key_size);
# 142| vk_pipeline_cache_object_init(&device->vk, &shader->base,
# 143| &anv_shader_bin_ops, obj_key_data, key_size);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:232:17: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'xfb_info')
# 230|
# 231| if (xfb_info_in) {
# 232|-> *xfb_info = *xfb_info_in;
# 233| typed_memcpy(xfb_info->outputs, xfb_info_in->outputs,
# 234| xfb_info_in->output_count);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:246:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 244| shader->bind_map = *bind_map;
# 245|
# 246|-> typed_memcpy(surface_to_descriptor, bind_map->surface_to_descriptor,
# 247| bind_map->surface_count);
# 248| shader->bind_map.surface_to_descriptor = surface_to_descriptor;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:250:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 248| shader->bind_map.surface_to_descriptor = surface_to_descriptor;
# 249|
# 250|-> typed_memcpy(sampler_to_descriptor, bind_map->sampler_to_descriptor,
# 251| bind_map->sampler_count);
# 252| shader->bind_map.sampler_to_descriptor = sampler_to_descriptor;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:254:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 252| shader->bind_map.sampler_to_descriptor = sampler_to_descriptor;
# 253|
# 254|-> typed_memcpy(embedded_sampler_to_binding, bind_map->embedded_sampler_to_binding,
# 255| bind_map->embedded_sampler_count);
# 256| shader->bind_map.embedded_sampler_to_binding = embedded_sampler_to_binding;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_pipeline_cache.c:258:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 256| shader->bind_map.embedded_sampler_to_binding = embedded_sampler_to_binding;
# 257|
# 258|-> typed_memcpy(kernel_args, bind_map->kernel_args,
# 259| bind_map->kernel_arg_count);
# 260| shader->bind_map.kernel_args = kernel_args;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:2364:7: note: expanded from macro 'anv_batch_emitn'
# 2362| #define anv_batch_emitn(batch, n, cmd, ...) ({ \
# 2363| void *__dst = anv_batch_emit_dwords(batch, n); \
# 2364|-> if (__dst) { \
# 2365| struct cmd __template = { \
# 2366| __anv_cmd_header(cmd), \
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:2364:11: note: expanded from macro 'anv_batch_emitn'
# 2362| #define anv_batch_emitn(batch, n, cmd, ...) ({ \
# 2363| void *__dst = anv_batch_emit_dwords(batch, n); \
# 2364|-> if (__dst) { \
# 2365| struct cmd __template = { \
# 2366| __anv_cmd_header(cmd), \
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:2391:4: note: expanded from macro 'anv_batch_emit'
# 2389|
# 2390| #define anv_batch_emit(batch, cmd, name) \
# 2391|-> for (struct cmd name = { __anv_cmd_header(cmd) }, \
# 2392| *_dst = anv_batch_emit_dwords(batch, __anv_cmd_length(cmd)); \
# 2393| __builtin_expect(_dst != NULL, 1); \
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:2393:26: note: expanded from macro 'anv_batch_emit'
# 2391| for (struct cmd name = { __anv_cmd_header(cmd) }, \
# 2392| *_dst = anv_batch_emit_dwords(batch, __anv_cmd_length(cmd)); \
# 2393|-> __builtin_expect(_dst != NULL, 1); \
# 2394| ({ __anv_cmd_pack(cmd)(batch, _dst, &name); \
# 2395| VG(VALGRIND_CHECK_MEM_IS_DEFINED(_dst, __anv_cmd_length(cmd) * 4)); \
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/intel/vulkan/grl/grl_metakernel_build_leaf.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/intel/vulkan/grl/grl_metakernel_build_leaf.h:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:5395:30: warning[deadcode.DeadStores]: Value stored to 'anv_surf' during its initialization is never read
# 5393| assert(isl_aux_usage_has_mcs(image->planes[plane].aux_usage));
# 5394|
# 5395|-> const struct anv_surface *anv_surf = &image->planes[plane].primary_surface;
# 5396|
# 5397| /* On TGL, the sampler has an issue with some 8 and 16bpp MSAA fast clears.
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_queue.c: scope_hint: In function ‘anv_queue_init’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_queue.c:70:32: warning[-Wunused-variable]: unused variable ‘pdevice’
# 70 | struct anv_physical_device *pdevice = device->physical;
# | ^~~~~~~
# 68| uint32_t index_in_family)
# 69| {
# 70|-> struct anv_physical_device *pdevice = device->physical;
# 71| assert(queue->vk.queue_family_index < pdevice->queue.family_count);
# 72| struct anv_queue_family *queue_family =
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_queue.c:70:32: warning[deadcode.DeadStores]: Value stored to 'pdevice' during its initialization is never read
# 68| uint32_t index_in_family)
# 69| {
# 70|-> struct anv_physical_device *pdevice = device->physical;
# 71| assert(queue->vk.queue_family_index < pdevice->queue.family_count);
# 72| struct anv_queue_family *queue_family =
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_rmv.c:690:4: warning[unix.Malloc]: Potential memory leak
# 688| }
# 689|
# 690|-> memcpy(create_token.descriptor_pool.pool_sizes, create_info->pPoolSizes,
# 691| create_info->poolSizeCount * sizeof(VkDescriptorPoolSize));
# 692|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c:277:42: warning[core.NullDereference]: Array access (via field 'binds') results in a null pointer dereference
# 275|
# 276| if (submit->binds_len < submit->binds_capacity) {
# 277|-> submit->binds[submit->binds_len++] = *bind_op;
# 278| return VK_SUCCESS;
# 279| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c:419:22: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘trtt_submit.l1_binds’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c: scope_hint: In function ‘anv_trtt_bind_add’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:92: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c:537:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c:538:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c:538:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c:538:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c:538:4: note: in expansion of macro ‘STACK_ARRAY’
# 417| uint64_t pte_addr, uint64_t entry_addr)
# 418| {
# 419|-> binds[*binds_len] = (struct anv_trtt_bind) {
# 420| .pte_addr = pte_addr,
# 421| .entry_addr = entry_addr,
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c: scope_hint: In function ‘anv_sparse_bind_trtt’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c:580:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘result’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c:537:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c:538:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c:538:4: note: in expansion of macro ‘STACK_ARRAY’
# 578| result = anv_genX(device->info, write_trtt_entries)(&trtt_submit);
# 579|
# 580|-> if (result == VK_SUCCESS)
# 581| ANV_RMV(vm_binds, device, sparse_submit->binds, sparse_submit->binds_len);
# 582|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_sparse.c:580:15: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 578| result = anv_genX(device->info, write_trtt_entries)(&trtt_submit);
# 579|
# 580|-> if (result == VK_SUCCESS)
# 581| ANV_RMV(vm_binds, device, sparse_submit->binds, sparse_submit->binds_len);
# 582|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_utrace.c:635:7: warning[deadcode.DeadStores]: Value stored to 'result' is never read
# 633|
# 634| if (submit->batch.status != VK_SUCCESS) {
# 635|-> result = submit->batch.status;
# 636| goto error_reloc_list;
# 637| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_va.c:189:4: warning[deadcode.DeadStores]: Value stored to 'address' is never read
# 187|
# 188| uint64_t user_heaps_size = addressable_top - address;
# 189|-> address = va_add(&device->va.high_heap, address, user_heaps_size);
# 190| assert(address <= trtt_start);
# 191| address = va_add(&device->va.trtt, trtt_start, trtt_end - trtt_start);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_va.c:191:4: warning[deadcode.DeadStores]: Value stored to 'address' is never read
# 189| address = va_add(&device->va.high_heap, address, user_heaps_size);
# 190| assert(address <= trtt_start);
# 191|-> address = va_add(&device->va.trtt, trtt_start, trtt_end - trtt_start);
# 192|
# 193| if (INTEL_DEBUG(DEBUG_HEAPS))
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c: scope_hint: In function ‘anv_GetPhysicalDeviceVideoCapabilitiesKHR’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:152:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:92: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:124:7: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:124:7: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c: scope_hint: In function ‘anv_GetPhysicalDeviceVideoCapabilitiesKHR’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:138:10: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:138:10: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c: scope_hint: In function ‘anv_GetPhysicalDeviceVideoCapabilitiesKHR’
# 150| ext->fieldOffsetGranularity.x = 0;
# 151| ext->fieldOffsetGranularity.y = 0;
# 152|-> ext->maxLevelIdc = STD_VIDEO_H264_LEVEL_IDC_5_1;
# 153| strcpy(pCapabilities->stdHeaderVersion.extensionName, VK_STD_VULKAN_VIDEO_CODEC_H264_DECODE_EXTENSION_NAME);
# 154| pCapabilities->stdHeaderVersion.specVersion = VK_STD_VULKAN_VIDEO_CODEC_H264_DECODE_SPEC_VERSION;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:166:23: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:124:7: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:124:7: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c: scope_hint: In function ‘anv_GetPhysicalDeviceVideoCapabilitiesKHR’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:159:10: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:159:10: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c: scope_hint: In function ‘anv_GetPhysicalDeviceVideoCapabilitiesKHR’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:280:16: note: in definition of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:162:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:162:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c: scope_hint: In function ‘anv_GetPhysicalDeviceVideoCapabilitiesKHR’
# 164|
# 165| /* No hardware supports the scc extension profile */
# 166|-> if (h265_profile->stdProfileIdc != STD_VIDEO_H265_PROFILE_IDC_MAIN &&
# 167| h265_profile->stdProfileIdc != STD_VIDEO_H265_PROFILE_IDC_MAIN_10 &&
# 168| h265_profile->stdProfileIdc != STD_VIDEO_H265_PROFILE_IDC_MAIN_STILL_PICTURE &&
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:196:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:124:7: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:124:7: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c: scope_hint: In function ‘anv_GetPhysicalDeviceVideoCapabilitiesKHR’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:159:10: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:159:10: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c: scope_hint: In function ‘anv_GetPhysicalDeviceVideoCapabilitiesKHR’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:280:16: note: in definition of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:162:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c:162:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:104:12: note: in definition of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_video.c: scope_hint: In function ‘anv_GetPhysicalDeviceVideoCapabilitiesKHR’
# 194| pCapabilities->maxActiveReferencePictures = ANV_VIDEO_H265_HCP_NUM_REF_FRAME;
# 195|
# 196|-> ext->maxLevelIdc = STD_VIDEO_H265_LEVEL_IDC_6_2;
# 197|
# 198| strcpy(pCapabilities->stdHeaderVersion.extensionName, VK_STD_VULKAN_VIDEO_CODEC_H265_DECODE_EXTENSION_NAME);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c: scope_hint: In function ‘get_gpu_size_estimate’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c:151:45: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pMaxPrimitiveCounts’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:76: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c: scope_hint: In function ‘get_gpu_size_estimate’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_acceleration_structure.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:75: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c:654:7: note: in expansion of macro ‘ANV_FROM_HANDLE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c: scope_hint: In function ‘get_gpu_size_estimate’
# 149| get_geometry(pInfo, g);
# 150| uint32_t prim_count = pBuildRangeInfos != NULL ?
# 151|-> pBuildRangeInfos[g].primitiveCount : pMaxPrimitiveCounts[g];
# 152|
# 153| switch (pGeometry->geometryType) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c:151:47: warning[core.NullDereference]: Array access (from variable 'pMaxPrimitiveCounts') results in a null pointer dereference
# 149| get_geometry(pInfo, g);
# 150| uint32_t prim_count = pBuildRangeInfos != NULL ?
# 151|-> pBuildRangeInfos[g].primitiveCount : pMaxPrimitiveCounts[g];
# 152|
# 153| switch (pGeometry->geometryType) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c: scope_hint: In function ‘cmd_build_acceleration_structures’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c:657:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘bs’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c: scope_hint: In function ‘cmd_build_acceleration_structures’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c:654:7: note: in expansion of macro ‘ANV_FROM_HANDLE’
# 655| pInfo->dstAccelerationStructure);
# 656|
# 657|-> bs->build_method = device->bvh_build_method;
# 658|
# 659| bs->bvh_addr = anv_address_from_u64(vk_acceleration_structure_get_va(dst_accel));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c:657:24: warning[core.NullDereference]: Access to field 'build_method' results in a dereference of a null pointer (loaded from variable 'bs')
# 655| pInfo->dstAccelerationStructure);
# 656|
# 657|-> bs->build_method = device->bvh_build_method;
# 658|
# 659| bs->bvh_addr = anv_address_from_u64(vk_acceleration_structure_get_va(dst_accel));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c:679:30: warning[core.NullDereference]: Dereference of null pointer
# 677| &pGeometry->geometry.instances;
# 678|
# 679|-> bs->num_instances = pBuildRangeInfos[0].primitiveCount;
# 680| bs->instances_addr = instances->data.deviceAddress;
# 681| bs->array_of_instances_ptr = instances->arrayOfPointers;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c:679:49: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c:1115:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c: scope_hint: In function ‘cmd_build_acceleration_structures’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c:654:7: note: in expansion of macro ‘ANV_FROM_HANDLE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c: scope_hint: In function ‘cmd_build_acceleration_structures’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_acceleration_structure.c: scope_hint: In function ‘cmd_build_acceleration_structures’
# 677| &pGeometry->geometry.instances;
# 678|
# 679|-> bs->num_instances = pBuildRangeInfos[0].primitiveCount;
# 680| bs->instances_addr = instances->data.deviceAddress;
# 681| bs->array_of_instances_ptr = instances->arrayOfPointers;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c: scope_hint: In function ‘blorp_alloc_binding_table’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c:187:26: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c:461:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h: scope_hint: In function ‘blorp_alloc_binding_table’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c:187:26: note: write of 4 bytes to beyond the end of ‘surface_offsets’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c:187:26: note: valid subscripts for ‘surface_offsets’ are ‘[0]’ to ‘[1]’
# 185|
# 186| bt_map[i] = surface_state.offset + state_offset;
# 187|-> surface_offsets[i] = surface_state.offset;
# 188| surface_maps[i] = surface_state.map;
# 189| }
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c:188:23: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c:461:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/blorp/blorp_genX_exec_brw.h: scope_hint: In function ‘blorp_alloc_binding_table’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c:188:23: note: write of 8 bytes to beyond the end of ‘surface_maps’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c:188:23: note: valid subscripts for ‘surface_maps’ are ‘[0]’ to ‘[1]’
# 186| bt_map[i] = surface_state.offset + state_offset;
# 187| surface_offsets[i] = surface_state.offset;
# 188|-> surface_maps[i] = surface_state.map;
# 189| }
# 190|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c: scope_hint: In function ‘blorp_exec_on_blitter’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c:454:27: warning[-Wunused-variable]: unused variable ‘cmd_buffer’
# 454 | struct anv_cmd_buffer *cmd_buffer = batch->driver_batch;
# | ^~~~~~~~~~
# 452| assert(batch->flags & BLORP_BATCH_USE_BLITTER);
# 453|
# 454|-> struct anv_cmd_buffer *cmd_buffer = batch->driver_batch;
# 455| assert(anv_cmd_buffer_is_blitter_queue(cmd_buffer));
# 456|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_blorp_exec.c:454:27: warning[deadcode.DeadStores]: Value stored to 'cmd_buffer' during its initialization is never read
# 452| assert(batch->flags & BLORP_BATCH_USE_BLITTER);
# 453|
# 454|-> struct anv_cmd_buffer *cmd_buffer = batch->driver_batch;
# 455| assert(anv_cmd_buffer_is_blitter_queue(cmd_buffer));
# 456|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c: scope_hint: In function ‘gfx125_CmdDrawMeshTasksIndirectCountEXT’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c:2306:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c:2277:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4811:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c: scope_hint: In function ‘gfx125_CmdDrawMeshTasksIndirectCountEXT’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c: scope_hint: In function ‘gfx125_CmdDrawMeshTasksIndirectCountEXT’
mesa-24.1.2-build/mesa-24.1.2/src/util/compiler.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.h:46: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/common/intel_aux_map.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c:2297:4: note: in expansion of macro ‘anv_measure_snapshot’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c:2303:4: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_graphics_state.h:1190:11: note: in expansion of macro ‘BITSET_TEST_RANGE’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h: scope_hint: In function ‘gfx125_CmdDrawMeshTasksIndirectCountEXT’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:231:15: note: in expansion of macro ‘BITSET_TEST_RANGE_INSIDE_WORD’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:212:10: note: in expansion of macro ‘BITSET_BITWORD’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:231:15: note: in expansion of macro ‘BITSET_TEST_RANGE_INSIDE_WORD’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:67:30: note: in expansion of macro ‘BITSET_MASK’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:212:31: note: in expansion of macro ‘BITSET_RANGE’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:231:15: note: in expansion of macro ‘BITSET_TEST_RANGE_INSIDE_WORD’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:67:56: note: in expansion of macro ‘BITSET_BIT’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:212:31: note: in expansion of macro ‘BITSET_RANGE’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:231:15: note: in expansion of macro ‘BITSET_TEST_RANGE_INSIDE_WORD’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c:2303:4: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_graphics_state.h:1190:11: note: in expansion of macro ‘BITSET_TEST_RANGE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c: scope_hint: In function ‘gfx125_CmdDrawMeshTasksIndirectCountEXT’
# 2304|
# 2305| bool uses_drawid = (task_prog_data && task_prog_data->uses_drawid) ||
# 2306|-> mesh_prog_data->uses_drawid;
# 2307|
# 2308| struct mi_builder b;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c:936: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw_generated_indirect.h: scope_hint: In function ‘gfx11_cmd_buffer_emit_generate_draws’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw_generated_indirect.h:90:47: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c:1992:6: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/util/compiler.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/isl/isl.h:46: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/common/intel_aux_map.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c:2008:4: note: in expansion of macro ‘anv_measure_snapshot’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c: scope_hint: In function ‘gfx11_cmd_buffer_emit_generate_draws’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c: scope_hint: In function ‘gfx11_cmd_buffer_emit_generate_draws’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c:2021:7: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw.c:2021:7: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw_generated_indirect.h:617:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw_generated_indirect.h:639:7: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw_generated_indirect.h:639:7: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw_generated_indirect.h:356:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw_generated_indirect.h:501:7: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw_generated_indirect.h:45:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4806:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw_generated_indirect.h: scope_hint: In function ‘gfx11_cmd_buffer_emit_generate_draws’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw_generated_indirect.h: scope_hint: In function ‘gfx11_cmd_buffer_emit_generate_draws’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_draw_generated_indirect.h: scope_hint: In function ‘gfx11_cmd_buffer_emit_generate_draws’
# 88| (cmd_buffer->state.conditional_render_enabled ?
# 89| ANV_GENERATED_FLAG_PREDICATED : 0) |
# 90|-> ((vs_prog_data->uses_firstvertex ||
# 91| vs_prog_data->uses_baseinstance) ?
# 92| ANV_GENERATED_FLAG_BASE : 0) |
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c: scope_hint: In function ‘anv_h264_decode_video’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c:867:107: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c:1172:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:92: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c:866:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
/usr/include/bits/types/struct_iovec.h:23: included_from: Included from here.
/usr/include/sys/uio.h:23: included_from: Included from here.
/usr/include/xcb/xcb.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/include/vulkan/vulkan.h:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/include/vulkan/vk_icd.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_acceleration_structure.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:75: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c:866:7: note: in expansion of macro ‘vk_find_struct_const’
# 865| const struct VkVideoDecodeH264PictureInfoKHR *h264_pic_info =
# 866| vk_find_struct_const(frame_info->pNext, VIDEO_DECODE_H264_PICTURE_INFO_KHR);
# 867|-> const StdVideoH264SequenceParameterSet *sps = vk_video_find_h264_dec_std_sps(¶ms->vk, h264_pic_info->pStdPictureInfo->seq_parameter_set_id);
# 868| const StdVideoH264PictureParameterSet *pps = vk_video_find_h264_dec_std_pps(¶ms->vk, h264_pic_info->pStdPictureInfo->pic_parameter_set_id);
# 869|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c:1018:49: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c:1172:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c:866:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:104:12: note: in definition of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c:866:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c:1014:4: note: in expansion of macro ‘anv_batch_emit’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:280:16: note: in definition of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c:1017:13: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_cmd_video.c:1017:13: note: in expansion of macro ‘vk_find_struct_const’
# 1016| const struct VkVideoDecodeH264DpbSlotInfoKHR *dpb_slot =
# 1017| vk_find_struct_const(frame_info->pReferenceSlots[i].pNext, VIDEO_DECODE_H264_DPB_SLOT_INFO_KHR);
# 1018|-> const StdVideoDecodeH264ReferenceInfo *ref_info = dpb_slot->pStdReferenceInfo;
# 1019| int idx = frame_info->pReferenceSlots[i].slotIndex;
# 1020| avc_dpb.NonExistingFrame[idx] = ref_info->flags.is_non_existing;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1379:4: note: Assuming '_dst' is equal to null
# 1377| {
# 1378| #if GFX_VERx10 >= 125
# 1379|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VFG), vfg) {
# 1380| vfg.DistributionMode = RR_STRICT;
# 1381| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1379:4: note: Loop condition is false. Execution continues on line 1382
# 1377| {
# 1378| #if GFX_VERx10 >= 125
# 1379|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VFG), vfg) {
# 1380| vfg.DistributionMode = RR_STRICT;
# 1381| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1382:4: note: Assuming '_dst' is equal to null
# 1380| vfg.DistributionMode = RR_STRICT;
# 1381| }
# 1382|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VF), vf) {
# 1383| vf.GeometryDistributionEnable = true;
# 1384| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1382:4: note: Loop condition is false. Execution continues on line 1388
# 1380| vfg.DistributionMode = RR_STRICT;
# 1381| }
# 1382|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VF), vf) {
# 1383| vf.GeometryDistributionEnable = true;
# 1384| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1388:4: note: Assuming '_dst' is equal to null
# 1386|
# 1387| #if GFX_VER >= 12
# 1388|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_PRIMITIVE_REPLICATION), pr) {
# 1389| pr.ReplicaMask = 1;
# 1390| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1388:4: note: Loop condition is false. Execution continues on line 1393
# 1386|
# 1387| #if GFX_VER >= 12
# 1388|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_PRIMITIVE_REPLICATION), pr) {
# 1389| pr.ReplicaMask = 1;
# 1390| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1393:4: note: Assuming '_dst' is equal to null
# 1391| #endif
# 1392|
# 1393|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_RASTER), rr) {
# 1394| rr.CullMode = CULLMODE_NONE;
# 1395| rr.FrontFaceFillMode = FILL_MODE_SOLID;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1393:4: note: Loop condition is false. Execution continues on line 1399
# 1391| #endif
# 1392|
# 1393|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_RASTER), rr) {
# 1394| rr.CullMode = CULLMODE_NONE;
# 1395| rr.FrontFaceFillMode = FILL_MODE_SOLID;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1399:4: note: Assuming '_dst' is equal to null
# 1397| }
# 1398|
# 1399|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VF_STATISTICS), zero);
# 1400| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VF_SGVS), zero);
# 1401|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1399:4: note: Loop condition is false. Execution continues on line 1400
# 1397| }
# 1398|
# 1399|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VF_STATISTICS), zero);
# 1400| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VF_SGVS), zero);
# 1401|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1400:4: note: Assuming '_dst' is equal to null
# 1398|
# 1399| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VF_STATISTICS), zero);
# 1400|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VF_SGVS), zero);
# 1401|
# 1402| #if GFX_VER >= 11
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1400:4: note: Loop condition is false. Execution continues on line 1403
# 1398|
# 1399| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VF_STATISTICS), zero);
# 1400|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VF_SGVS), zero);
# 1401|
# 1402| #if GFX_VER >= 11
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1403:4: note: Assuming '_dst' is equal to null
# 1401|
# 1402| #if GFX_VER >= 11
# 1403|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VF_SGVS_2), zero);
# 1404| #endif
# 1405|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1403:4: note: Loop condition is false. Execution continues on line 1406
# 1401|
# 1402| #if GFX_VER >= 11
# 1403|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VF_SGVS_2), zero);
# 1404| #endif
# 1405|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1406:4: note: Assuming '_dst' is equal to null
# 1404| #endif
# 1405|
# 1406|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_CLIP), clip) {
# 1407| clip.ClipEnable = true;
# 1408| clip.ClipMode = CLIPMODE_REJECT_ALL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1406:4: note: Loop condition is false. Execution continues on line 1411
# 1404| #endif
# 1405|
# 1406|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_CLIP), clip) {
# 1407| clip.ClipEnable = true;
# 1408| clip.ClipMode = CLIPMODE_REJECT_ALL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1411:4: note: Assuming '_dst' is equal to null
# 1409| }
# 1410|
# 1411|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VS), zero);
# 1412| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_GS), zero);
# 1413| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_HS), zero);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1411:4: note: Loop condition is false. Execution continues on line 1412
# 1409| }
# 1410|
# 1411|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VS), zero);
# 1412| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_GS), zero);
# 1413| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_HS), zero);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1412:4: note: Assuming '_dst' is equal to null
# 1410|
# 1411| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VS), zero);
# 1412|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_GS), zero);
# 1413| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_HS), zero);
# 1414| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_TE), zero);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1412:4: note: Loop condition is false. Execution continues on line 1413
# 1410|
# 1411| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VS), zero);
# 1412|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_GS), zero);
# 1413| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_HS), zero);
# 1414| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_TE), zero);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1413:4: note: Assuming '_dst' is equal to null
# 1411| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VS), zero);
# 1412| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_GS), zero);
# 1413|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_HS), zero);
# 1414| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_TE), zero);
# 1415| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_DS), zero);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1413:4: note: Loop condition is false. Execution continues on line 1414
# 1411| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_VS), zero);
# 1412| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_GS), zero);
# 1413|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_HS), zero);
# 1414| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_TE), zero);
# 1415| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_DS), zero);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1414:4: note: Assuming '_dst' is equal to null
# 1412| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_GS), zero);
# 1413| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_HS), zero);
# 1414|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_TE), zero);
# 1415| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_DS), zero);
# 1416| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_STREAMOUT), zero);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1414:4: note: Loop condition is false. Execution continues on line 1415
# 1412| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_GS), zero);
# 1413| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_HS), zero);
# 1414|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_TE), zero);
# 1415| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_DS), zero);
# 1416| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_STREAMOUT), zero);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1415:4: note: Assuming '_dst' is equal to null
# 1413| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_HS), zero);
# 1414| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_TE), zero);
# 1415|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_DS), zero);
# 1416| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_STREAMOUT), zero);
# 1417|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1415:4: note: Loop condition is false. Execution continues on line 1416
# 1413| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_HS), zero);
# 1414| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_TE), zero);
# 1415|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_DS), zero);
# 1416| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_STREAMOUT), zero);
# 1417|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1416:4: note: Assuming '_dst' is equal to null
# 1414| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_TE), zero);
# 1415| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_DS), zero);
# 1416|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_STREAMOUT), zero);
# 1417|
# 1418| uint32_t *vertex_elements = anv_batch_emitn(&cmd_buffer->batch, 1 + 2 * 2,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1416:4: note: Loop condition is false. Execution continues on line 1418
# 1414| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_TE), zero);
# 1415| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_DS), zero);
# 1416|-> anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_STREAMOUT), zero);
# 1417|
# 1418| uint32_t *vertex_elements = anv_batch_emitn(&cmd_buffer->batch, 1 + 2 * 2,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1418:4: note: 'vertex_elements' initialized to a null pointer value
# 1416| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_STREAMOUT), zero);
# 1417|
# 1418|-> uint32_t *vertex_elements = anv_batch_emitn(&cmd_buffer->batch, 1 + 2 * 2,
# 1419| GENX(3DSTATE_VERTEX_ELEMENTS));
# 1420| uint32_t *ve_pack_dest = &vertex_elements[1];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1418:32: note: Assuming '__dst' is null
# 1416| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_STREAMOUT), zero);
# 1417|
# 1418|-> uint32_t *vertex_elements = anv_batch_emitn(&cmd_buffer->batch, 1 + 2 * 2,
# 1419| GENX(3DSTATE_VERTEX_ELEMENTS));
# 1420| uint32_t *ve_pack_dest = &vertex_elements[1];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1418:32: note: Taking false branch
# 1416| anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_STREAMOUT), zero);
# 1417|
# 1418|-> uint32_t *vertex_elements = anv_batch_emitn(&cmd_buffer->batch, 1 + 2 * 2,
# 1419| GENX(3DSTATE_VERTEX_ELEMENTS));
# 1420| uint32_t *ve_pack_dest = &vertex_elements[1];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1420:4: note: 've_pack_dest' initialized to a null pointer value
# 1418| uint32_t *vertex_elements = anv_batch_emitn(&cmd_buffer->batch, 1 + 2 * 2,
# 1419| GENX(3DSTATE_VERTEX_ELEMENTS));
# 1420|-> uint32_t *ve_pack_dest = &vertex_elements[1];
# 1421|
# 1422| for (int i = 0; i < 2; i++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1422:4: note: Loop condition is true. Entering loop body
# 1420| uint32_t *ve_pack_dest = &vertex_elements[1];
# 1421|
# 1422|-> for (int i = 0; i < 2; i++) {
# 1423| struct GENX(VERTEX_ELEMENT_STATE) element = {
# 1424| .Valid = true,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1428:31: note: '?' condition is true
# 1426| .Component0Control = VFCOMP_STORE_0,
# 1427| .Component1Control = VFCOMP_STORE_0,
# 1428|-> .Component2Control = i == 0 ? VFCOMP_STORE_0 : VFCOMP_STORE_1_FP,
# 1429| .Component3Control = i == 0 ? VFCOMP_STORE_0 : VFCOMP_STORE_1_FP,
# 1430| };
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1428:31: note: 'i' is equal to 0
# 1426| .Component0Control = VFCOMP_STORE_0,
# 1427| .Component1Control = VFCOMP_STORE_0,
# 1428|-> .Component2Control = i == 0 ? VFCOMP_STORE_0 : VFCOMP_STORE_1_FP,
# 1429| .Component3Control = i == 0 ? VFCOMP_STORE_0 : VFCOMP_STORE_1_FP,
# 1430| };
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1429:31: note: '?' condition is true
# 1427| .Component1Control = VFCOMP_STORE_0,
# 1428| .Component2Control = i == 0 ? VFCOMP_STORE_0 : VFCOMP_STORE_1_FP,
# 1429|-> .Component3Control = i == 0 ? VFCOMP_STORE_0 : VFCOMP_STORE_1_FP,
# 1430| };
# 1431| GENX(VERTEX_ELEMENT_STATE_pack)(NULL, ve_pack_dest, &element);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1429:31: note: 'i' is equal to 0
# 1427| .Component1Control = VFCOMP_STORE_0,
# 1428| .Component2Control = i == 0 ? VFCOMP_STORE_0 : VFCOMP_STORE_1_FP,
# 1429|-> .Component3Control = i == 0 ? VFCOMP_STORE_0 : VFCOMP_STORE_1_FP,
# 1430| };
# 1431| GENX(VERTEX_ELEMENT_STATE_pack)(NULL, ve_pack_dest, &element);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1431:7: note: Calling 'GFX125_VERTEX_ELEMENT_STATE_pack'
# 1429| .Component3Control = i == 0 ? VFCOMP_STORE_0 : VFCOMP_STORE_1_FP,
# 1430| };
# 1431|-> GENX(VERTEX_ELEMENT_STATE_pack)(NULL, ve_pack_dest, &element);
# 1432| ve_pack_dest += GENX(VERTEX_ELEMENT_STATE_length);
# 1433| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:1431:45: note: Passing null pointer value via 2nd parameter 'dst'
# 1429| .Component3Control = i == 0 ? VFCOMP_STORE_0 : VFCOMP_STORE_1_FP,
# 1430| };
# 1431|-> GENX(VERTEX_ELEMENT_STATE_pack)(NULL, ve_pack_dest, &element);
# 1432| ve_pack_dest += GENX(VERTEX_ELEMENT_STATE_length);
# 1433| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2063:34: warning[deadcode.DeadStores]: Value stored to 'pipeline' during its initialization is never read
# 2061| struct anv_device *device = cmd_buffer->device;
# 2062| struct anv_cmd_graphics_state *gfx = &cmd_buffer->state.gfx;
# 2063|-> struct anv_graphics_pipeline *pipeline =
# 2064| anv_pipeline_to_graphics(cmd_buffer->state.gfx.base.pipeline);
# 2065| struct anv_gfx_dynamic_state *hw_state = &gfx->dyn_state;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2065:34: warning[deadcode.DeadStores]: Value stored to 'hw_state' during its initialization is never read
# 2063| struct anv_graphics_pipeline *pipeline =
# 2064| anv_pipeline_to_graphics(cmd_buffer->state.gfx.base.pipeline);
# 2065|-> struct anv_gfx_dynamic_state *hw_state = &gfx->dyn_state;
# 2066|
# 2067| if (INTEL_DEBUG(DEBUG_REEMIT)) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2080:8: note: Assuming the condition is false
# 2078| * it after.
# 2079| */
# 2080|-> if (intel_needs_workaround(device->info, 16011773973) &&
# 2081| pipeline->uses_xfb &&
# 2082| BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_SO_DECL_LIST)) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2080:8: note: Left side of '&&' is true
# 2078| * it after.
# 2079| */
# 2080|-> if (intel_needs_workaround(device->info, 16011773973) &&
# 2081| pipeline->uses_xfb &&
# 2082| BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_SO_DECL_LIST)) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2080:58: note: Left side of '&&' is false
# 2078| * it after.
# 2079| */
# 2080|-> if (intel_needs_workaround(device->info, 16011773973) &&
# 2081| pipeline->uses_xfb &&
# 2082| BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_SO_DECL_LIST)) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2095:4: note: Taking true branch
# 2093|
# 2094| /* Wa_18020335297 - Apply the WA when viewport ptr is reprogrammed. */
# 2095|-> if (intel_needs_workaround(device->info, 18020335297) &&
# 2096| (BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC) ||
# 2097| BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC_PTR)) &&
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2095:8: note: 125 is equal to 125
# 2093|
# 2094| /* Wa_18020335297 - Apply the WA when viewport ptr is reprogrammed. */
# 2095|-> if (intel_needs_workaround(device->info, 18020335297) &&
# 2096| (BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC) ||
# 2097| BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC_PTR)) &&
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2095:8: note: Assuming the condition is true
# 2093|
# 2094| /* Wa_18020335297 - Apply the WA when viewport ptr is reprogrammed. */
# 2095|-> if (intel_needs_workaround(device->info, 18020335297) &&
# 2096| (BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC) ||
# 2097| BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC_PTR)) &&
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2095:8: note: Left side of '&&' is true
# 2093|
# 2094| /* Wa_18020335297 - Apply the WA when viewport ptr is reprogrammed. */
# 2095|-> if (intel_needs_workaround(device->info, 18020335297) &&
# 2096| (BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC) ||
# 2097| BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC_PTR)) &&
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2096:9: note: Assuming the condition is true
# 2094| /* Wa_18020335297 - Apply the WA when viewport ptr is reprogrammed. */
# 2095| if (intel_needs_workaround(device->info, 18020335297) &&
# 2096|-> (BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC) ||
# 2097| BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC_PTR)) &&
# 2098| cmd_buffer->state.gfx.viewport_set) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2096:65: note: Left side of '||' is true
# 2094| /* Wa_18020335297 - Apply the WA when viewport ptr is reprogrammed. */
# 2095| if (intel_needs_workaround(device->info, 18020335297) &&
# 2096|-> (BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC) ||
# 2097| BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC_PTR)) &&
# 2098| cmd_buffer->state.gfx.viewport_set) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2098:8: note: Assuming field 'viewport_set' is true
# 2096| (BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC) ||
# 2097| BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC_PTR)) &&
# 2098|-> cmd_buffer->state.gfx.viewport_set) {
# 2099| /* For mesh, we implement the WA using CS stall. This is for
# 2100| * simplicity and takes care of possible interaction with Wa_16014390852.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2102:7: note: Taking false branch
# 2100| * simplicity and takes care of possible interaction with Wa_16014390852.
# 2101| */
# 2102|-> if (anv_pipeline_is_mesh(pipeline)) {
# 2103| genx_batch_emit_pipe_control(&cmd_buffer->batch, device->info,
# 2104| _3D, ANV_PIPE_CS_STALL_BIT);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_gfx_state.c:2127:10: note: Calling 'emit_wa_18020335297_dummy_draw'
# 2125| cmd_buffer_gfx_state_emission(cmd_buffer);
# 2126|
# 2127|-> emit_wa_18020335297_dummy_draw(cmd_buffer);
# 2128|
# 2129| /* Dirty all emitted WA state to make sure that current real
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_init_state.c:840:4: warning[core.uninitialized.UndefReturn]: Undefined or garbage value returned to caller
# 838| }
# 839|
# 840|-> return res;
# 841| }
# 842|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_init_state.c:1351:36: warning[deadcode.DeadStores]: Value stored to 'devinfo' during its initialization is never read
# 1349|
# 1350| #if GFX_VERx10 >= 125
# 1351|-> const struct intel_device_info *devinfo = &cmd_buffer->device->physical->info;
# 1352|
# 1353| if (!intel_needs_workaround(devinfo, 16014390852))
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘gfx9_emit_vertex_input’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:146:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:138:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4806:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘gfx9_emit_vertex_input’
# 144| const struct anv_device *device = pipeline->base.base.device;
# 145| const struct brw_vs_prog_data *vs_prog_data = get_vs_prog_data(pipeline);
# 146|-> const uint64_t inputs_read = vs_prog_data->inputs_read;
# 147| const uint64_t double_inputs_read =
# 148| vs_prog_data->double_inputs_read & inputs_read;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_vertex_input’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:262:46: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4806:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_vertex_input’
# 260| const struct brw_vs_prog_data *vs_prog_data = get_vs_prog_data(pipeline);
# 261| const bool needs_svgs_elem = pipeline->svgs_count > 1 ||
# 262|-> !vs_prog_data->uses_drawid;
# 263| const uint32_t id_slot = pipeline->vs_input_elements;
# 264| const uint32_t drawid_slot = id_slot + needs_svgs_elem;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:281:44: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4806:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_vertex_input’
# 279| * well. Just do all or nothing.
# 280| */
# 281|-> uint32_t base_ctrl = (vs_prog_data->uses_firstvertex ||
# 282| vs_prog_data->uses_baseinstance) ?
# 283| VFCOMP_STORE_SRC : VFCOMP_STORE_0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:312:23: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4806:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_vertex_input’
# 310| }
# 311|
# 312|-> if (vs_prog_data->uses_drawid) {
# 313| struct GENX(VERTEX_ELEMENT_STATE) element = {
# 314| .VertexBufferIndex = ANV_DRAWID_VB_INDEX,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_sbe’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:649:61: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4810:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4810:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_sbe’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:56:20: note: in definition of macro ‘anv_pipeline_emit’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:545:4: note: in expansion of macro ‘anv_pipeline_emit’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:56:20: note: in definition of macro ‘anv_pipeline_emit’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:546:4: note: in expansion of macro ‘anv_pipeline_emit’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_sbe’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4811:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4811:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_sbe’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:644:10: note: in expansion of macro ‘anv_pipeline_emit’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_sbe’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:644:10: note: in expansion of macro ‘anv_pipeline_emit’
# 647|
# 648| assert(mue->per_vertex_header_size_dw % 8 == 0);
# 649|-> sbe_mesh.PerVertexURBEntryOutputReadOffset = mue->per_vertex_header_size_dw / 8;
# 650| sbe_mesh.PerVertexURBEntryOutputReadLength = DIV_ROUND_UP(mue->per_vertex_data_size_dw, 8);
# 651|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_hs_ds’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:1316:39: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4807:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_hs_ds’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4808:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_hs_ds’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:1296:4: note: in expansion of macro ‘anv_pipeline_emit’
# 1314| hs.MaximumNumberofThreads = devinfo->max_tcs_threads - 1;
# 1315| hs.IncludeVertexHandles = true;
# 1316|-> hs.InstanceCount = tcs_prog_data->instances - 1;
# 1317|
# 1318| hs.VertexURBEntryReadLength = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:1427:35: warning[deadcode.DeadStores]: Value stored to 'device' during its initialization is never read
# 1425| te.MaximumTessellationFactorNotOdd = 64.0;
# 1426| #if GFX_VERx10 >= 125
# 1427|-> const struct anv_device *device = pipeline->base.base.device;
# 1428| if (intel_needs_workaround(device->info, 22012699309))
# 1429| te.TessellationDistributionMode = TEDMODE_RR_STRICT;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_wm’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:1539:26: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4810:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_wm’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:1532:4: note: in expansion of macro ‘anv_pipeline_emit’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_wm’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:1532:4: note: in expansion of macro ‘anv_pipeline_emit’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_wm’
# 1537|
# 1538| if (anv_pipeline_has_stage(pipeline, MESA_SHADER_FRAGMENT)) {
# 1539|-> if (wm_prog_data->early_fragment_tests) {
# 1540| wm.EarlyDepthStencilControl = EDSC_PREPS;
# 1541| } else if (wm_prog_data->has_side_effects) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_task_state’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:1851:40: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4812:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_task_state’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:1828:4: note: in expansion of macro ‘anv_pipeline_emit’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_task_state’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_task_state’
# 1849| task.EmitInlineParameter = true;
# 1850|
# 1851|-> task.XP0Required = task_prog_data->uses_drawid;
# 1852| }
# 1853|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_mesh_state’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c:1886:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:4811:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_pipeline.c: scope_hint: In function ‘emit_mesh_state’
# 1884|
# 1885| const unsigned output_topology =
# 1886|-> mesh_prog_data->primitive_type == MESA_PRIM_POINTS ? OUTPUT_POINT :
# 1887| mesh_prog_data->primitive_type == MESA_PRIM_LINES ? OUTPUT_LINE :
# 1888| OUTPUT_TRI;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_query.c:209:38: warning[core.DivideZero]: Division by zero
# 207| }
# 208| else if (pool->vk.query_type == VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR) {
# 209|-> pool->pass_size = pool->stride / n_passes;
# 210| pool->data_offset = data_offset;
# 211| pool->snapshot_size = (pool->pass_size - data_offset) / 2;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_simple_shader.c: scope_hint: In function ‘gfx125_emit_simpler_shader_init_compute’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_simple_shader.c:368:35: warning[-Wunused-variable]: unused variable ‘prog_data’
# 368 | const struct brw_cs_prog_data *prog_data =
# | ^~~~~~~~~
# 366| #if GFX_VERx10 >= 125
# 367| struct anv_shader_bin *cs_bin = state->kernel;
# 368|-> const struct brw_cs_prog_data *prog_data =
# 369| (const struct brw_cs_prog_data *) cs_bin->prog_data;
# 370| /* Currently our simple shaders are simple enough that they never spill. */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/genX_simple_shader.c:368:35: warning[deadcode.DeadStores]: Value stored to 'prog_data' during its initialization is never read
# 366| #if GFX_VERx10 >= 125
# 367| struct anv_shader_bin *cs_bin = state->kernel;
# 368|-> const struct brw_cs_prog_data *prog_data =
# 369| (const struct brw_cs_prog_data *) cs_bin->prog_data;
# 370| /* Currently our simple shaders are simple enough that they never spill. */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/i915/anv_batch_chain.c:597:50: warning[core.NullDereference]: Array access (via field 'objects') results in a null pointer dereference
# 595| uint32_t last_idx = execbuf->bo_count - 1;
# 596|
# 597|-> struct drm_i915_gem_exec_object2 tmp_obj = execbuf->objects[idx];
# 598| assert(execbuf->bos[idx] == batch_bo);
# 599|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/i915/anv_batch_chain.c:601:27: warning[core.NullDereference]: Array access (via field 'bos') results in a null pointer dereference
# 599|
# 600| execbuf->objects[idx] = execbuf->objects[last_idx];
# 601|-> execbuf->bos[idx] = execbuf->bos[last_idx];
# 602| execbuf->bos[idx]->exec_obj_index = idx;
# 603|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/i915/anv_batch_chain.c: scope_hint: In function ‘i915_queue_exec_locked’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/i915/anv_batch_chain.c:930:30: warning[-Wunused-variable]: unused variable ‘companion_rcs_cmd_buffer’
# 930 | struct anv_cmd_buffer *companion_rcs_cmd_buffer =
# | ^~~~~~~~~~~~~~~~~~~~~~~~
# 928|
# 929| if (cmd_buffer_count != 0 && cmd_buffers[0]->companion_rcs_cmd_buffer) {
# 930|-> struct anv_cmd_buffer *companion_rcs_cmd_buffer =
# 931| cmd_buffers[0]->companion_rcs_cmd_buffer;
# 932| assert(companion_rcs_cmd_buffer->is_companion_rcs_cmd_buffer);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/i915/anv_batch_chain.c:930:30: warning[deadcode.DeadStores]: Value stored to 'companion_rcs_cmd_buffer' during its initialization is never read
# 928|
# 929| if (cmd_buffer_count != 0 && cmd_buffers[0]->companion_rcs_cmd_buffer) {
# 930|-> struct anv_cmd_buffer *companion_rcs_cmd_buffer =
# 931| cmd_buffers[0]->companion_rcs_cmd_buffer;
# 932| assert(companion_rcs_cmd_buffer->is_companion_rcs_cmd_buffer);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/i915/anv_device.c:377:4: warning[core.uninitialized.UndefReturn]: Undefined or garbage value returned to caller
# 375| }
# 376|
# 377|-> return result;
# 378| }
# 379|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/xe/anv_batch_chain.c: scope_hint: In function ‘vk_sync_to_drm_xe_sync’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/xe/anv_batch_chain.c:100:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
/usr/include/bits/types/struct_iovec.h:23: included_from: Included from here.
/usr/include/sys/uio.h:23: included_from: Included from here.
/usr/include/xcb/xcb.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/include/vulkan/vulkan.h:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/include/vulkan/vk_icd.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_acceleration_structure.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:75: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/xe/anv_batch_chain.c: scope_hint: In function ‘vk_sync_to_drm_xe_sync’
# 98| DRM_XE_SYNC_TYPE_SYNCOBJ,
# 99| .flags = signal ? DRM_XE_SYNC_FLAG_SIGNAL : 0,
# 100|-> .handle = syncobj->syncobj,
# 101| .timeline_value = value,
# 102| };
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/xe/anv_kmd_backend.c:157:21: warning[core.NullDereference]: Access to field 'gem_handle' results in a dereference of a null pointer (loaded from variable 'bo')
# 155| } else if (anv_bind->op == ANV_VM_UNBIND_ALL) {
# 156| xe_bind.op = DRM_XE_VM_BIND_OP_UNMAP_ALL;
# 157|-> xe_bind.obj = bo->gem_handle;
# 158| assert(anv_bind->address == 0);
# 159| assert(anv_bind->size == 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c:512:31: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 510| return result;
# 511|
# 512|-> pool->bos[pool->nbos++] = new_bo;
# 513|
# 514| /* This pointer will always point to the first BO in the list */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c:555:31: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 553| pool->map = map + center_bo_offset;
# 554|
# 555|-> pool->bos[pool->nbos++] = new_bo;
# 556| pool->wrapper_bo.map = new_bo;
# 557| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c:588:14: warning[core.NullDereference]: Access to field 'map' results in a dereference of a null pointer (loaded from variable 'bo')
# 586| assert((offset - bo_offset) + size <= bo->size);
# 587|
# 588|-> return bo->map + (offset - bo_offset);
# 589| } else {
# 590| return pool->map + offset;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c: scope_hint: In function ‘anv_block_pool_map.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c:588:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘bo’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c: scope_hint: In function ‘anv_block_pool_map.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c: scope_hint: In function ‘anv_block_pool_map.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c: scope_hint: In function ‘anv_block_pool_map.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c:577:7: note: in expansion of macro ‘anv_block_pool_foreach_bo’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c:577:7: note: in expansion of macro ‘anv_block_pool_foreach_bo’
# 586| assert((offset - bo_offset) + size <= bo->size);
# 587|
# 588|-> return bo->map + (offset - bo_offset);
# 589| } else {
# 590| return pool->map + offset;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c: scope_hint: In function ‘anv_state_pool_return_blocks’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c:955:35: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘st_idx’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c: scope_hint: In function ‘anv_state_pool_return_blocks’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c: scope_hint: In function ‘anv_state_pool_return_blocks’
# 953| for (int i = 0; i < count; i++) {
# 954| /* update states that were added back to the state table */
# 955|-> struct anv_state *state_i = anv_state_table_get(&pool->table,
# 956| st_idx + i);
# 957| state_i->alloc_size = block_size;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c:965:4: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘st_idx’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c: scope_hint: In function ‘anv_state_pool_return_blocks’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c: scope_hint: In function ‘anv_state_pool_return_blocks’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c: scope_hint: In function ‘anv_state_pool_return_blocks’
# 963|
# 964| uint32_t block_bucket = anv_state_pool_get_bucket(block_size);
# 965|-> anv_free_list_push(&pool->buckets[block_bucket].free_list,
# 966| &pool->table, st_idx, count);
# 967| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_allocator.c:1384:7: warning[core.NullDereference]: Access to field 'map' results in a dereference of a null pointer (loaded from variable 'bo')
# 1382|
# 1383| /* We want it to look like it came from this pool */
# 1384|-> VG(VALGRIND_FREELIKE_BLOCK(bo->map, 0));
# 1385| VG(VALGRIND_MEMPOOL_ALLOC(pool, bo->map, size));
# 1386|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_batch_chain.c:114:19: warning[core.NullDereference]: Access to field 'relocs' results in a dereference of a null pointer (loaded from variable 'list')
# 112| const VkAllocationCallbacks *alloc)
# 113| {
# 114|-> vk_free(alloc, list->relocs);
# 115| vk_free(alloc, list->reloc_bos);
# 116| vk_free(alloc, list->deps);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_batch_chain.c:492:45: warning[core.NullDereference]: Array access (via field 'reloc_bos') results in a null pointer dereference
# 490| assert(prev_bbo->relocs.relocs[reloc_idx].offset == bb_start_offset + 4);
# 491|
# 492|-> prev_bbo->relocs.reloc_bos[reloc_idx] = next_bbo->bo;
# 493| prev_bbo->relocs.relocs[reloc_idx].delta = next_bbo_offset;
# 494|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_batch_chain.c:614:40: warning[core.NullDereference]: Access to field 'bo' results in a dereference of a null pointer (loaded from variable 'bbo')
# 612| assert(batch->end == current_bbo->bo->map + current_bbo->bo->size);
# 613|
# 614|-> emit_batch_buffer_start(cmd_buffer, bbo->bo, 0);
# 615|
# 616| anv_batch_bo_finish(current_bbo, batch);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_batch_chain.c:1159:26: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'write_return_addr')
# 1157| emit_batch_buffer_start(primary, first_bbo->bo, 0);
# 1158|
# 1159|-> *write_return_addr =
# 1160| anv_address_physical(anv_batch_address(&primary->batch,
# 1161| primary->batch.next));
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_batch_chain.c:1302:19: warning[core.NullDereference]: Access to field 'handle' results in a dereference of a null pointer (loaded from variable 'obj')
# 1300| exec->bos[bo->exec_obj_index] = bo;
# 1301|
# 1302|-> obj->handle = bo->gem_handle;
# 1303| obj->relocation_count = 0;
# 1304| obj->relocs_ptr = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_descriptor_set.c:450:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 448|
# 449| /* Initialize all samplers to 0 */
# 450|-> memset(samplers, 0, immutable_sampler_count * sizeof(*samplers));
# 451|
# 452| uint32_t buffer_view_count = 0;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_descriptor_set.c: scope_hint: In function ‘anv_descriptor_set_write_image_view’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_descriptor_set.c:1429:34: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_descriptor_set.c:1429:34: note: write of 4 bytes to beyond the end of ‘desc_data’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_descriptor_set.c:1429:34: note: valid subscripts for ‘desc_data’ are ‘[0]’ to ‘[2]’
# 1427| if (sampler) {
# 1428| for (unsigned p = 0; p < sampler->n_planes; p++)
# 1429|-> desc_data[p].sampler = sampler->bindless_state.offset + p * 32;
# 1430| }
# 1431|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_descriptor_set.c: scope_hint: In function ‘anv_UpdateDescriptorSets’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_descriptor_set.c:1728:67: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_descriptor_set.c:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_descriptor_set.c:1721:13: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_descriptor_set.c:1721:13: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_descriptor_set.c: scope_hint: In function ‘anv_UpdateDescriptorSets’
# 1726| inline_write->pData,
# 1727| write->dstArrayElement,
# 1728|-> inline_write->dataSize);
# 1729| break;
# 1730| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c: scope_hint: In function ‘anv_get_image_format_properties’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c:975:59: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_private.h:83: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c:1344:4: note: in expansion of macro ‘vk_foreach_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c:1344:4: note: in expansion of macro ‘vk_foreach_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c:1366:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c:1366:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:104:12: note: in definition of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c:1366:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c:966:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c:966:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c: scope_hint: In function ‘anv_get_image_format_properties’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c:973:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c:973:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_formats.c: scope_hint: In function ‘anv_get_image_format_properties’
# 973| vk_find_struct_const(info->pNext, PHYSICAL_DEVICE_IMAGE_DRM_FORMAT_MODIFIER_INFO_EXT);
# 974|
# 975|-> isl_mod_info = isl_drm_modifier_get_info(vk_mod_info->drmFormatModifier);
# 976| if (isl_mod_info == NULL)
# 977| goto unsupported;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_image.c:821:36: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'test_range')
# 819| }
# 820|
# 821|-> memory_range_merge(accum_range, *test_range);
# 822| }
# 823|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_image.c: scope_hint: In function ‘check_drm_format_mod’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_image.c:955:40: warning[-Wunused-variable]: unused variable ‘isl_mod_info’
# 955 | const struct isl_drm_modifier_info *isl_mod_info =
# | ^~~~~~~~~~~~
# 953| return VK_SUCCESS;
# 954|
# 955|-> const struct isl_drm_modifier_info *isl_mod_info =
# 956| isl_drm_modifier_get_info(image->vk.drm_format_mod);
# 957|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_image.c:955:40: warning[deadcode.DeadStores]: Value stored to 'isl_mod_info' during its initialization is never read
# 953| return VK_SUCCESS;
# 954|
# 955|-> const struct isl_drm_modifier_info *isl_mod_info =
# 956| isl_drm_modifier_get_info(image->vk.drm_format_mod);
# 957|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_image.c:1751:10: warning[deadcode.DeadStores]: Value stored to 'did_bind' is never read
# 1749| };
# 1750|
# 1751|-> did_bind = true;
# 1752| }
# 1753| }
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_image.c: scope_hint: In function ‘anv_layout_to_aux_state’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_image.c:1941:9: warning[-Wunused-but-set-variable]: variable ‘aux_supported’ set but not used
# 1941 | bool aux_supported = true;
# | ^~~~~~~~~~~~~
# 1939| vk_image_layout_to_usage_flags(layout, aspect) & image_aspect_usage;
# 1940|
# 1941|-> bool aux_supported = true;
# 1942| bool clear_supported = isl_aux_usage_has_fast_clears(aux_usage);
# 1943|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_image.c:1955:10: warning[deadcode.DeadStores]: Value stored to 'aux_supported' is never read
# 1953| */
# 1954| if (aspect == VK_IMAGE_ASPECT_DEPTH_BIT && devinfo->ver <= 9) {
# 1955|-> aux_supported = false;
# 1956| clear_supported = false;
# 1957| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_image.c:1966:13: warning[deadcode.DeadStores]: Value stored to 'aux_supported' is never read
# 1964| case ISL_AUX_USAGE_HIZ:
# 1965| if (!anv_can_sample_with_hiz(devinfo, image)) {
# 1966|-> aux_supported = false;
# 1967| clear_supported = false;
# 1968| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_image.c:1972:10: warning[deadcode.DeadStores]: Value stored to 'aux_supported' is never read
# 1970|
# 1971| case ISL_AUX_USAGE_CCS_D:
# 1972|-> aux_supported = false;
# 1973| clear_supported = false;
# 1974| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c:89:8: warning[core.NullDereference]: Array access (via field 'use_count') results in a null pointer dereference
# 87| &state->layout->set[set].layout->binding[binding];
# 88|
# 89|-> if (state->set[set].use_count[binding] < UINT8_MAX)
# 90| state->set[set].use_count[binding]++;
# 91|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c:312:35: warning[core.NullDereference]: Array access (via field 'surface_offsets') results in a null pointer dereference
# 310| bind_layout->descriptor_offset);
# 311| } else {
# 312|-> uint32_t surface_index = state->set[set].surface_offsets[binding];
# 313| assert(array_size > 0 && array_size <= UINT16_MAX);
# 314| assert(surface_index <= UINT16_MAX);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c:554:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘intrin’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4763:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4763:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4763:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4763:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c: scope_hint: In function ‘build_res_index_for_chain’
# 552| struct apply_pipeline_layout_state *state)
# 553| {
# 554|-> if (intrin->intrinsic == nir_intrinsic_vulkan_resource_index) {
# 555| b->cursor = nir_before_instr(&intrin->instr);
# 556| *set = nir_intrinsic_desc_set(intrin);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c:862:30: warning[core.NullDereference]: Array access (via field 'surface_offsets') results in a null pointer dereference
# 860| unsigned set = var->data.descriptor_set;
# 861| unsigned binding = var->data.binding;
# 862|-> unsigned binding_offset = state->set[set].surface_offsets[binding];
# 863|
# 864| b->cursor = nir_before_instr(&intrin->instr);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c:1344:44: warning[core.NullDereference]: Array access (via field 'surface_offsets') results in a null pointer dereference
# 1342| assert(map->surface_count + array_size <= MAX_BINDING_TABLE_SIZE);
# 1343| assert(!anv_descriptor_requires_bindless(pdevice, binding, false));
# 1344|-> state.set[set].surface_offsets[b] = map->surface_count;
# 1345| if (binding->dynamic_offset_index < 0) {
# 1346| struct anv_sampler **samplers = binding->immutable_samplers;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c:1384:47: warning[core.NullDereference]: Array access (via field 'sampler_offsets') results in a null pointer dereference
# 1382| */
# 1383| assert(anv_descriptor_supports_bindless(pdevice, binding, true));
# 1384|-> state.set[set].sampler_offsets[b] = BINDLESS_OFFSET;
# 1385| } else {
# 1386| state.set[set].sampler_offsets[b] = map->sampler_count;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c:1386:47: warning[core.NullDereference]: Array access (via field 'sampler_offsets') results in a null pointer dereference
# 1384| state.set[set].sampler_offsets[b] = BINDLESS_OFFSET;
# 1385| } else {
# 1386|-> state.set[set].sampler_offsets[b] = map->sampler_count;
# 1387| struct anv_sampler **samplers = binding->immutable_samplers;
# 1388| for (unsigned i = 0; i < binding->array_size; i++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_apply_pipeline_layout.c:1410:11: warning[core.NullDereference]: Array access (via field 'use_count') results in a null pointer dereference
# 1408| const uint32_t array_size = bind_layout->array_size;
# 1409|
# 1410|-> if (state.set[set].use_count[binding] == 0)
# 1411| continue;
# 1412|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_nir_lower_ycbcr_textures.c:260:20: warning[core.NullDereference]: Dereference of null pointer
# 258| }
# 259| assert(y_isl_layout != NULL);
# 260|-> uint8_t y_bpc = y_isl_layout->channels_array[0].bits;
# 261|
# 262| /* |ycbcr_comp| holds components in the order : Cr-Y-Cb */
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline.c: scope_hint: In function ‘anv_pipeline_add_executable’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline.c:974:10: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘stream’ where non-null expected
<built-in>: note: argument 4 of ‘__builtin_fwrite’ must be non-null
# 972| push_size += stage->bind_map.push_ranges[i].length;
# 973| if (push_size > 0) {
# 974|-> fprintf(stream, "Push constant ranges:\n");
# 975| for (unsigned i = 0; i < 4; i++) {
# 976| if (stage->bind_map.push_ranges[i].length == 0)
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline.c: scope_hint: In function ‘anv_pipeline_compile_cs’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline.c:1478:43: warning[-Wunused-variable]: unused variable ‘sinfo’
# 1478 | const VkPipelineShaderStageCreateInfo *sinfo = &info->stage;
# | ^~~~~
# 1476| const VkComputePipelineCreateInfo *info)
# 1477| {
# 1478|-> const VkPipelineShaderStageCreateInfo *sinfo = &info->stage;
# 1479| assert(sinfo->stage == VK_SHADER_STAGE_COMPUTE_BIT);
# 1480|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline.c:1478:43: warning[deadcode.DeadStores]: Value stored to 'sinfo' during its initialization is never read
# 1476| const VkComputePipelineCreateInfo *info)
# 1477| {
# 1478|-> const VkPipelineShaderStageCreateInfo *sinfo = &info->stage;
# 1479| assert(sinfo->stage == VK_SHADER_STAGE_COMPUTE_BIT);
# 1480|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:101:4: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_private.h:69: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:80:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:81:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:82:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:84:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:86:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:88:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:216:37: note: in definition of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:88:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:92:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:94:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:252:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:252:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:253:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c: scope_hint: In function ‘anv_shader_bin_create’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 99| return NULL;
# 100|
# 101|-> memcpy(obj_key_data, key_data, key_size);
# 102| vk_pipeline_cache_object_init(&device->vk, &shader->base,
# 103| &anv_shader_bin_ops, obj_key_data, key_size);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:101:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 99| return NULL;
# 100|
# 101|-> memcpy(obj_key_data, key_data, key_size);
# 102| vk_pipeline_cache_object_init(&device->vk, &shader->base,
# 103| &anv_shader_bin_ops, obj_key_data, key_size);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:134:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 132| reloc_values, rv_count);
# 133|
# 134|-> memcpy(prog_data, prog_data_in, prog_data_size);
# 135| typed_memcpy(prog_data_relocs, prog_data_in->relocs,
# 136| prog_data_in->num_relocs);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:135:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 133|
# 134| memcpy(prog_data, prog_data_in, prog_data_size);
# 135|-> typed_memcpy(prog_data_relocs, prog_data_in->relocs,
# 136| prog_data_in->num_relocs);
# 137| prog_data->relocs = prog_data_relocs;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:138:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 136| prog_data_in->num_relocs);
# 137| prog_data->relocs = prog_data_relocs;
# 138|-> memset(prog_data_param, 0,
# 139| prog_data->nr_params * sizeof(*prog_data_param));
# 140| prog_data->param = prog_data_param;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:149:17: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'xfb_info')
# 147|
# 148| if (xfb_info_in) {
# 149|-> *xfb_info = *xfb_info_in;
# 150| typed_memcpy(xfb_info->outputs, xfb_info_in->outputs,
# 151| xfb_info_in->output_count);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:158:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 156|
# 157| shader->bind_map = *bind_map;
# 158|-> typed_memcpy(surface_to_descriptor, bind_map->surface_to_descriptor,
# 159| bind_map->surface_count);
# 160| shader->bind_map.surface_to_descriptor = surface_to_descriptor;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_pipeline_cache.c:161:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 159| bind_map->surface_count);
# 160| shader->bind_map.surface_to_descriptor = surface_to_descriptor;
# 161|-> typed_memcpy(sampler_to_descriptor, bind_map->sampler_to_descriptor,
# 162| bind_map->sampler_count);
# 163| shader->bind_map.sampler_to_descriptor = sampler_to_descriptor;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_blorp_exec.c: scope_hint: In function ‘blorp_alloc_binding_table’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_blorp_exec.c:176:26: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_blorp_exec.c:336:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_blorp_exec.c:176:26: note: write of 4 bytes to beyond the end of ‘surface_offsets’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_blorp_exec.c:176:26: note: valid subscripts for ‘surface_offsets’ are ‘[0]’ to ‘[1]’
# 174| anv_cmd_buffer_alloc_surface_state(cmd_buffer);
# 175| bt_map[i] = surface_state.offset + state_offset;
# 176|-> surface_offsets[i] = surface_state.offset;
# 177| surface_maps[i] = surface_state.map;
# 178| }
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_blorp_exec.c:177:23: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_blorp_exec.c:336:1: note: in expansion of macro ‘genX’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_blorp_exec.c:177:23: note: write of 8 bytes to beyond the end of ‘surface_maps’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_blorp_exec.c:177:23: note: valid subscripts for ‘surface_maps’ are ‘[0]’ to ‘[1]’
# 175| bt_map[i] = surface_state.offset + state_offset;
# 176| surface_offsets[i] = surface_state.offset;
# 177|-> surface_maps[i] = surface_state.map;
# 178| }
# 179|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_cmd_buffer.c:896:40: warning[-Wunused-variable]: unused variable ‘isl_mod_info’
# 896 | const struct isl_drm_modifier_info *isl_mod_info =
# | ^~~~~~~~~~~~
# 894| (final_layout != VK_IMAGE_LAYOUT_UNDEFINED &&
# 895| final_layout != VK_IMAGE_LAYOUT_PREINITIALIZED));
# 896|-> const struct isl_drm_modifier_info *isl_mod_info =
# 897| image->vk.tiling == VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT
# 898| ? isl_drm_modifier_get_info(image->vk.drm_format_mod)
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_cmd_buffer.c: scope_hint: In function ‘transition_color_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_cmd_buffer.c:1090:23: warning[-Wunused-but-set-variable]: variable ‘final_aux_usage’ set but not used
# 1090 | enum isl_aux_usage final_aux_usage =
# | ^~~~~~~~~~~~~~~
# 1088| enum isl_aux_usage initial_aux_usage =
# 1089| anv_layout_to_aux_usage(devinfo, image, aspect, 0, initial_layout);
# 1090|-> enum isl_aux_usage final_aux_usage =
# 1091| anv_layout_to_aux_usage(devinfo, image, aspect, 0, final_layout);
# 1092| enum anv_fast_clear_type initial_fast_clear =
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_pipeline.c: scope_hint: In function ‘emit_vertex_input’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_pipeline.c:98:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_private.h:2981:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_pipeline.c: scope_hint: In function ‘emit_vertex_input’
# 96|
# 97| /* Pull inputs_read out of the VS prog data */
# 98|-> const uint64_t inputs_read = vs_prog_data->inputs_read;
# 99| const uint64_t double_inputs_read =
# 100| vs_prog_data->double_inputs_read & inputs_read;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_pipeline.c: scope_hint: In function ‘emit_vertex_input’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_pipeline.c:158:16: warning[-Wunused-variable]: unused variable ‘binding’
# 158 | uint32_t binding = vi->attributes[a].binding;
# | ^~~~~~~
# 156| assume(format < ISL_NUM_FORMATS);
# 157|
# 158|-> uint32_t binding = vi->attributes[a].binding;
# 159| assert(binding < MAX_VBS);
# 160|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_pipeline.c:158:16: warning[deadcode.DeadStores]: Value stored to 'binding' during its initialization is never read
# 156| assume(format < ISL_NUM_FORMATS);
# 157|
# 158|-> uint32_t binding = vi->attributes[a].binding;
# 159| assert(binding < MAX_VBS);
# 160|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_hs_te_ds’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_pipeline.c:1397:39: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_private.h:2982:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_hs_te_ds’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/anv_private.h:2983:1: note: in expansion of macro ‘ANV_DECL_GET_GRAPHICS_PROG_DATA_FUNC’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_pipeline.c: scope_hint: In function ‘emit_3dstate_hs_te_ds’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_pipeline.c:1388:4: note: in expansion of macro ‘anv_batch_emit’
# 1395| hs.MaximumNumberofThreads = devinfo->max_tcs_threads - 1;
# 1396| hs.IncludeVertexHandles = true;
# 1397|-> hs.InstanceCount = tcs_prog_data->instances - 1;
# 1398|
# 1399| hs.VertexURBEntryReadLength = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_state.c:45:23: warning[deadcode.DeadStores]: Value stored to 'device' during its initialization is never read
# 43| init_render_queue_state(struct anv_queue *queue)
# 44| {
# 45|-> struct anv_device *device = queue->device;
# 46| uint32_t cmds[128];
# 47| struct anv_batch batch = {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_state.c:131:4: warning[core.uninitialized.UndefReturn]: Undefined or garbage value returned to caller
# 129| }
# 130|
# 131|-> return res;
# 132| }
# 133|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan_hasvk/genX_state.c:246:7: warning[deadcode.DeadStores]: Value stored to 'sl' is never read
# 244| assert(sl->grid_size.height == 1);
# 245| } else {
# 246|-> sl = vk_standard_sample_locations_state(samples);
# 247| }
# 248|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/loader/loader.c: scope_hint: In function ‘drm_construct_id_path_tag’
mesa-24.1.2-build/mesa-24.1.2/src/loader/loader.c:345:17: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘name’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strchr’ must be non-null
# 343| name = strdup(name + 1);
# 344|
# 345|-> address = strchr(name, '@');
# 346| if (address) {
# 347| *address++ = '\0';
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/loader/loader.c: scope_hint: In function ‘loader_get_user_preferred_fd’
mesa-24.1.2-build/mesa-24.1.2/src/loader/loader.c:561:44: warning[-Wanalyzer-null-argument]: use of NULL ‘<unknown>’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/loader/loader.c:36: included_from: Included from here.
/usr/include/string.h:156:12: note: argument 2 of ‘strcmp’ must be non-null
# 559| }
# 560|
# 561|-> bool is_render_and_display_gpu_diff = !!strcmp(default_tag, prime.str);
# 562| if (original_fd) {
# 563| if (is_render_and_display_gpu_diff) {
Error: GCC_ANALYZER_WARNING (CWE-775):
mesa-24.1.2-build/mesa-24.1.2/src/loader/loader.c:577:11: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘fd’
# 575| free(default_tag);
# 576| free(prime.str);
# 577|-> return is_render_and_display_gpu_diff;
# 578| err:
# 579| log_(debug ? _LOADER_WARNING : _LOADER_INFO,
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/loader/loader_dri3_helper.c: scope_hint: In function ‘dri3_alloc_render_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/loader/loader_dri3_helper.c:1667:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘buffer_fds[0]’
# 1665| #endif
# 1666| {
# 1667|-> xcb_dri3_pixmap_from_buffer(draw->conn,
# 1668| pixmap,
# 1669| draw->drawable,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/loader/loader_dri_helper.c: scope_hint: In function ‘loader_update_screen_resources’
mesa-24.1.2-build/mesa-24.1.2/src/loader/loader_dri_helper.c:235:10: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘crtc_cookies’
# 233| for (unsigned c = 0; c < res->num_crtcs; c++) {
# 234| crtc_cookies[c] =
# 235|-> xcb_randr_get_crtc_info_unchecked(res->conn, res->crtcs[c].id,
# 236| res->config_timestamp);
# 237| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/loader/loader_dri_helper.c:235:55: warning[core.NullDereference]: Dereference of null pointer
# 233| for (unsigned c = 0; c < res->num_crtcs; c++) {
# 234| crtc_cookies[c] =
# 235|-> xcb_randr_get_crtc_info_unchecked(res->conn, res->crtcs[c].id,
# 236| res->config_timestamp);
# 237| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/loader/loader_dri_helper.c:291:10: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘crtc_cookies’
# 289| for (unsigned c = 0; c < reply->num_crtcs; c++) {
# 290| crtc_cookies[c] =
# 291|-> xcb_randr_get_crtc_info_unchecked(res->conn, new_crtcs[c],
# 292| res->config_timestamp);
# 293| }
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/loader/loader_wayland_helper.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mapi/shared-glapi/glapi.c:123:12: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'struct _glapi_table', which is incompatible with sizeof operand type 'mapi_func'
# 121| num_entries = MAPI_TABLE_NUM_SLOTS;
# 122|
# 123|-> table = malloc(num_entries * sizeof(mapi_func));
# 124| if (table) {
# 125| memcpy(table, table_noop_array, num_entries * sizeof(mapi_func));
Error: GCC_ANALYZER_WARNING (CWE-131):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/accum.c: scope_hint: In function ‘accum_or_load’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/accum.c:235:14: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
# 233| GLfloat (*rgba)[4];
# 234|
# 235|-> rgba = malloc(width * 4 * sizeof(GLfloat));
# 236| if (rgba) {
# 237| for (j = 0; j < height; j++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/accum.c:235:14: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'GLfloat[4]', which is incompatible with sizeof operand type 'GLfloat'
# 233| GLfloat (*rgba)[4];
# 234|
# 235|-> rgba = malloc(width * 4 * sizeof(GLfloat));
# 236| if (rgba) {
# 237| for (j = 0; j < height; j++) {
Error: GCC_ANALYZER_WARNING (CWE-131):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/accum.c: scope_hint: In function ‘accum_return’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/accum.c:328:17: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
# 326| GLfloat (*rgba)[4], (*dest)[4];
# 327|
# 328|-> rgba = malloc(width * 4 * sizeof(GLfloat));
# 329| dest = malloc(width * 4 * sizeof(GLfloat));
# 330|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/accum.c:328:17: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'GLfloat[4]', which is incompatible with sizeof operand type 'GLfloat'
# 326| GLfloat (*rgba)[4], (*dest)[4];
# 327|
# 328|-> rgba = malloc(width * 4 * sizeof(GLfloat));
# 329| dest = malloc(width * 4 * sizeof(GLfloat));
# 330|
Error: GCC_ANALYZER_WARNING (CWE-131):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/accum.c:329:17: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
# 327|
# 328| rgba = malloc(width * 4 * sizeof(GLfloat));
# 329|-> dest = malloc(width * 4 * sizeof(GLfloat));
# 330|
# 331| if (rgba && dest) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/accum.c:329:17: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'GLfloat[4]', which is incompatible with sizeof operand type 'GLfloat'
# 327|
# 328| rgba = malloc(width * 4 * sizeof(GLfloat));
# 329|-> dest = malloc(width * 4 * sizeof(GLfloat));
# 330|
# 331| if (rgba && dest) {
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/atifragshader.c: scope_hint: In function ‘_mesa_BeginFragmentShaderATI’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/atifragshader.c:345:41: warning[-Wanalyzer-malloc-leak]: leak of ‘calloc(12, 6)’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/atifragshader.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/atifragshader.c:331:4: note: in expansion of macro ‘FLUSH_VERTICES’
# 343| /* malloc the instructions here - not sure if the best place but its
# 344| a start */
# 345|-> for (i = 0; i < MAX_NUM_PASSES_ATI; i++) {
# 346| ctx->ATIFragmentShader.Current->Instructions[i] =
# 347| calloc(sizeof(struct atifs_instruction),
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/atifragshader.c:350:10: warning[-Wanalyzer-malloc-leak]: leak of ‘calloc(112, 8)’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/atifragshader.c:331:4: note: in expansion of macro ‘FLUSH_VERTICES’
# 348| MAX_NUM_INSTRUCTIONS_PER_PASS_ATI);
# 349| ctx->ATIFragmentShader.Current->SetupInst[i] =
# 350|-> calloc(sizeof(struct atifs_setupinst),
# 351| MAX_NUM_FRAGMENT_REGISTERS_ATI);
# 352| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.c: scope_hint: In function ‘new_gl_buffer_object’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.c:1271:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘_mesa_bufferobj_alloc(ctx, id)’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shader_types.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/mtypes.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/extensions.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/context.h:54: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.c:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.c:1246:35: note: in expansion of macro ‘CALLOC_STRUCT’
# 1269| struct gl_buffer_object *buf = _mesa_bufferobj_alloc(ctx, id);
# 1270|
# 1271|-> buf->Ctx = ctx;
# 1272| buf->RefCount++; /* global buffer reference held by the context */
# 1273| return buf;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.c: scope_hint: In function ‘bufferobj_invalidate’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.c:5105:34: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘obj’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.c: scope_hint: In function ‘bufferobj_invalidate’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.c: scope_hint: In function ‘bufferobj_invalidate’
# 5103|
# 5104| /* We ignore partial invalidates. */
# 5105|-> if (offset != 0 || size != obj->Size)
# 5106| return;
# 5107|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.c: scope_hint: In function ‘_mesa_InvalidateBufferData_no_error’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.c:5192:4: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.c: scope_hint: In function ‘_mesa_InvalidateBufferData_no_error’
# 5190|
# 5191| struct gl_buffer_object *bufObj =_mesa_lookup_bufferobj(ctx, buffer);
# 5192|-> invalidate_buffer_subdata(ctx, bufObj, 0, bufObj->Size);
# 5193| }
# 5194|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.h:225:8: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/arrayobj.c: scope_hint: In function ‘_mesa_VertexArrayElementBuffer_no_error’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/arrayobj.c:1135:4: note: in expansion of macro ‘ASSERT_OUTSIDE_BEGIN_END’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/arrayobj.c: scope_hint: In function ‘_mesa_VertexArrayElementBuffer_no_error’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/arrayobj.c: scope_hint: In function ‘_mesa_VertexArrayElementBuffer_no_error’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/arrayobj.c: scope_hint: In function ‘_mesa_VertexArrayElementBuffer_no_error’
# 223| struct gl_buffer_object *bufObj)
# 224| {
# 225|-> if (*ptr != bufObj)
# 226| _mesa_reference_buffer_object_(ctx, ptr, bufObj, false);
# 227| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.h:225:8: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/arrayobj.c: scope_hint: In function ‘_mesa_VertexArrayElementBuffer_no_error’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/arrayobj.c:1135:4: note: in expansion of macro ‘ASSERT_OUTSIDE_BEGIN_END’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/arrayobj.c: scope_hint: In function ‘_mesa_VertexArrayElementBuffer_no_error’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/arrayobj.c: scope_hint: In function ‘_mesa_VertexArrayElementBuffer_no_error’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/arrayobj.c: scope_hint: In function ‘_mesa_VertexArrayElementBuffer_no_error’
# 223| struct gl_buffer_object *bufObj)
# 224| {
# 225|-> if (*ptr != bufObj)
# 226| _mesa_reference_buffer_object_(ctx, ptr, bufObj, false);
# 227| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/condrender.c:88:4: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘q’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/condrender.c: scope_hint: In function ‘BeginConditionalRender’
# 86| }
# 87|
# 88|-> cso_set_render_condition(st->cso_context, q->pq, inverted, m);
# 89| }
# 90|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/condrender.c:88:46: warning[core.NullDereference]: Access to field 'pq' results in a dereference of a null pointer (loaded from variable 'q')
# 86| }
# 87|
# 88|-> cso_set_render_condition(st->cso_context, q->pq, inverted, m);
# 89| }
# 90|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/context.c:835:12: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'struct _glapi_table', which is incompatible with sizeof operand type '_glapi_proc'
# 833|
# 834| #if !USE_GLAPI_NOP_FEATURES
# 835|-> table = malloc(numEntries * sizeof(_glapi_proc));
# 836| if (table) {
# 837| _glapi_proc *entry = (_glapi_proc *) table;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/context.c: scope_hint: In function ‘_mesa_new_nop_table’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/context.c:850:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘table’
# 848| _glapi_proc *entry = (_glapi_proc *) table;
# 849| for (unsigned i = 0; i < numEntries; i++)
# 850|-> entry[i] = (_glapi_proc)glthread_nop;
# 851| }
# 852|
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c: scope_hint: In function ‘write_ppm’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:249:22: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
# 247| int yy = invert ? (height - 1 - y) : y;
# 248| int i = (yy * width + x) * comps;
# 249|-> fputc(ptr[i+rcomp], f); /* write red */
# 250| fputc(ptr[i+gcomp], f); /* write green */
# 251| fputc(ptr[i+bcomp], f); /* write blue */
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c: scope_hint: In function ‘_mesa_dump_depth_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:504:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘buf2’
# 502| /* spread 24 bits of Z across R, G, B */
# 503| for (i = 0; i < w * h; i++) {
# 504|-> buf2[i*3+0] = (buf[i] >> 24) & 0xff;
# 505| buf2[i*3+1] = (buf[i] >> 16) & 0xff;
# 506| buf2[i*3+2] = (buf[i] >> 8) & 0xff;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c: scope_hint: In function ‘_mesa_dump_stencil_buffer’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:539:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘buf2’
# 537|
# 538| for (i = 0; i < w * h; i++) {
# 539|-> buf2[i*3+0] = buf[i];
# 540| buf2[i*3+1] = (buf[i] & 127) * 2;
# 541| buf2[i*3+2] = (buf[i] - 128) * 2;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/eval.c: scope_hint: In function ‘_mesa_GetnMapdvARB’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/eval.c:519:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 517| }
# 518| else {
# 519|-> data = map2d->Points;
# 520| n = map2d->Uorder * map2d->Vorder * comps;
# 521| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/eval.c:542:36: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 540| if (bufSize < numBytes)
# 541| goto overflow;
# 542|-> v[0] = (GLdouble) map2d->Uorder;
# 543| v[1] = (GLdouble) map2d->Vorder;
# 544| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/eval.c:558:36: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 556| if (bufSize < numBytes)
# 557| goto overflow;
# 558|-> v[0] = (GLdouble) map2d->u1;
# 559| v[1] = (GLdouble) map2d->u2;
# 560| v[2] = (GLdouble) map2d->v1;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/eval.c: scope_hint: In function ‘_mesa_GetnMapfvARB’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/eval.c:609:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 607| }
# 608| else {
# 609|-> data = map2d->Points;
# 610| n = map2d->Uorder * map2d->Vorder * comps;
# 611| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/eval.c:632:35: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 630| if (bufSize < numBytes)
# 631| goto overflow;
# 632|-> v[0] = (GLfloat) map2d->Uorder;
# 633| v[1] = (GLfloat) map2d->Vorder;
# 634| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/eval.c:648:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 646| if (bufSize < numBytes)
# 647| goto overflow;
# 648|-> v[0] = map2d->u1;
# 649| v[1] = map2d->u2;
# 650| v[2] = map2d->v1;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/eval.c: scope_hint: In function ‘_mesa_GetnMapivARB’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/eval.c:701:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 699| }
# 700| else {
# 701|-> data = map2d->Points;
# 702| n = map2d->Uorder * map2d->Vorder * comps;
# 703| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/eval.c:724:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 722| if (bufSize < numBytes)
# 723| goto overflow;
# 724|-> v[0] = map2d->Uorder;
# 725| v[1] = map2d->Vorder;
# 726| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/eval.c:740:20: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 738| if (bufSize < numBytes)
# 739| goto overflow;
# 740|-> v[0] = lroundf(map2d->u1);
# 741| v[1] = lroundf(map2d->u2);
# 742| v[2] = lroundf(map2d->v1);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/extensions.c:201:7: warning[deadcode.DeadStores]: Value stored to 'offset' is never read
# 199|
# 200| i = name_to_index(ext);
# 201|-> offset = set_extension(&_mesa_extension_override_enables, i, enable);
# 202| offset = set_extension(&_mesa_extension_override_disables, i, !enable);
# 203| if (offset != 0)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/extensions.c:210:10: warning[deadcode.DeadStores]: Value stored to 'offset' is never read
# 208| if (!enable && recognized && offset <= 1) {
# 209| printf("Warning: extension '%s' cannot be disabled\n", ext);
# 210|-> offset = set_extension(&_mesa_extension_override_disables, i, 0);
# 211| }
# 212|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/fbobject.c:225:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘fb’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/fbobject.c: scope_hint: In function ‘_mesa_FramebufferRenderbuffer_sw’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/fbobject.c: scope_hint: In function ‘_mesa_FramebufferRenderbuffer_sw’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/fbobject.c: scope_hint: In function ‘_mesa_FramebufferRenderbuffer_sw’
# 223| invalidate_framebuffer(struct gl_framebuffer *fb)
# 224| {
# 225|-> fb->_Status = 0; /* "indeterminate" */
# 226| }
# 227|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/fbobject.c: scope_hint: In function ‘remove_attachment’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/fbobject.c:485:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘att’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glthread.h:56: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/mtypes.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/extensions.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/context.h:54: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/fbobject.c:37: included_from: Included from here.
# 483| struct gl_renderbuffer_attachment *att)
# 484| {
# 485|-> struct gl_renderbuffer *rb = att->Renderbuffer;
# 486|
# 487| /* tell driver that we're done rendering to this texture. */
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/fbobject.c: scope_hint: In function ‘sample_locations’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/fbobject.c:5657:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘fb’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/fbobject.c: scope_hint: In function ‘sample_locations’
# 5655| }
# 5656|
# 5657|-> if (!fb->SampleLocationTable) {
# 5658| size_t size = MAX_SAMPLE_LOCATION_TABLE_SIZE * 2 * sizeof(GLfloat);
# 5659| fb->SampleLocationTable = malloc(size);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/feedback.c:365:25: warning[core.NullDereference]: Array access (from variable 'result') results in a null pointer dereference
# 363| bool gpu_hit = false;
# 364| if (metadata[1]) {
# 365|-> gpu_hit = !!result[index];
# 366|
# 367| if (gpu_hit) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/feedback.c: scope_hint: In function ‘update_hit_record’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/feedback.c:365:31: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 363| bool gpu_hit = false;
# 364| if (metadata[1]) {
# 365|-> gpu_hit = !!result[index];
# 366|
# 367| if (gpu_hit) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/ff_fragment_shader.c:615:7: warning[core.uninitialized.UndefReturn]: Undefined or garbage value returned to caller
# 613| default:
# 614| assert(0);
# 615|-> return src[0];
# 616| }
# 617| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:131:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_bytes’
# 129| assert(info->BytesPerBlock <= MAX_PIXEL_BYTES ||
# 130| _mesa_is_format_compressed(format));
# 131|-> return info->BytesPerBlock;
# 132| }
# 133|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_bits’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:151:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_bits’
# 149| case GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE:
# 150| case GL_INTERNALFORMAT_RED_SIZE:
# 151|-> return info->RedBits;
# 152| case GL_GREEN_BITS:
# 153| case GL_TEXTURE_GREEN_SIZE:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:157:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_bits’
# 155| case GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:
# 156| case GL_INTERNALFORMAT_GREEN_SIZE:
# 157|-> return info->GreenBits;
# 158| case GL_BLUE_BITS:
# 159| case GL_TEXTURE_BLUE_SIZE:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:163:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_bits’
# 161| case GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:
# 162| case GL_INTERNALFORMAT_BLUE_SIZE:
# 163|-> return info->BlueBits;
# 164| case GL_ALPHA_BITS:
# 165| case GL_TEXTURE_ALPHA_SIZE:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:169:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_bits’
# 167| case GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:
# 168| case GL_INTERNALFORMAT_ALPHA_SIZE:
# 169|-> return info->AlphaBits;
# 170| case GL_TEXTURE_INTENSITY_SIZE:
# 171| return info->IntensityBits;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:171:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_bits’
# 169| return info->AlphaBits;
# 170| case GL_TEXTURE_INTENSITY_SIZE:
# 171|-> return info->IntensityBits;
# 172| case GL_TEXTURE_LUMINANCE_SIZE:
# 173| return info->LuminanceBits;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:173:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_bits’
# 171| return info->IntensityBits;
# 172| case GL_TEXTURE_LUMINANCE_SIZE:
# 173|-> return info->LuminanceBits;
# 174| case GL_INDEX_BITS:
# 175| return 0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:181:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_bits’
# 179| case GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:
# 180| case GL_INTERNALFORMAT_DEPTH_SIZE:
# 181|-> return info->DepthBits;
# 182| case GL_STENCIL_BITS:
# 183| case GL_TEXTURE_STENCIL_SIZE_EXT:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:187:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_bits’
# 185| case GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:
# 186| case GL_INTERNALFORMAT_STENCIL_SIZE:
# 187|-> return info->StencilBits;
# 188| default:
# 189| _mesa_problem(NULL, "bad pname in _mesa_get_format_bits()");
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/menums.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/errors.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_max_bits’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:199:47: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:367:31: note: in definition of macro ‘MAX2’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_max_bits’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:367:31: note: in definition of macro ‘MAX2’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:367:31: note: in definition of macro ‘MAX2’
# 197| {
# 198| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 199|-> unsigned int max = MAX2(info->RedBits, info->GreenBits);
# 200| max = MAX2(max, info->BlueBits);
# 201| max = MAX2(max, info->AlphaBits);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:217:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_s3tc’
# 215| {
# 216| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 217|-> return info->Layout;
# 218| }
# 219|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_datatype’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:235:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_datatype’
# 233| {
# 234| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 235|-> return info->DataType;
# 236| }
# 237|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_base_format’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:324:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_base_format’
# 322| if (!_mesa_format_is_mesa_array_format(format)) {
# 323| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 324|-> return info->BaseFormat;
# 325| } else {
# 326| return get_base_format_for_array_format(format);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_block_size’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:346:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_block_size’
# 344| assert(info->BlockDepth == 1);
# 345|
# 346|-> *bw = info->BlockWidth;
# 347| *bh = info->BlockHeight;
# 348| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_block_size_3d’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:366:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_block_size_3d’
# 364| {
# 365| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 366|-> *bw = info->BlockWidth;
# 367| *bh = info->BlockHeight;
# 368| *bd = info->BlockDepth;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_swizzle’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:395:4: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_get_format_swizzle’
# 393| {
# 394| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 395|-> memcpy(swizzle_out, info->Swizzle, sizeof(info->Swizzle));
# 396| }
# 397|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:395:4: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 393| {
# 394| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 395|-> memcpy(swizzle_out, info->Swizzle, sizeof(info->Swizzle));
# 396| }
# 397|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:441:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_to_array_format’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_to_array_format’
# 439| else
# 440| #endif
# 441|-> return info->ArrayFormat;
# 442| }
# 443|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_compressed’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:531:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_compressed’
# 529| {
# 530| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 531|-> return info->BlockWidth > 1 || info->BlockHeight > 1;
# 532| }
# 533|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_packed_depth_stencil’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:543:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_packed_depth_stencil’
# 541| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 542|
# 543|-> return info->BaseFormat == GL_DEPTH_STENCIL;
# 544| }
# 545|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_integer_color’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:554:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_integer_color’
# 552| {
# 553| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 554|-> return (info->DataType == GL_INT || info->DataType == GL_UNSIGNED_INT) &&
# 555| info->BaseFormat != GL_DEPTH_COMPONENT &&
# 556| info->BaseFormat != GL_DEPTH_STENCIL &&
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_unsigned’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:568:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_unsigned’
# 566| {
# 567| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 568|-> return _mesa_is_type_unsigned(info->DataType);
# 569| }
# 570|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_signed’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:585:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_signed’
# 583| else {
# 584| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 585|-> return (info->DataType == GL_SIGNED_NORMALIZED ||
# 586| info->DataType == GL_INT ||
# 587| info->DataType == GL_FLOAT);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_integer’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:598:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_integer’
# 596| {
# 597| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 598|-> return (info->DataType == GL_INT || info->DataType == GL_UNSIGNED_INT);
# 599| }
# 600|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_color_format’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:609:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_color_format’
# 607| {
# 608| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 609|-> switch (info->BaseFormat) {
# 610| case GL_DEPTH_COMPONENT:
# 611| case GL_STENCIL_INDEX:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_srgb’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:623:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_srgb’
# 621| {
# 622| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 623|-> return info->IsSRGBFormat;
# 624| }
# 625|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_astc_2d’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:644:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_is_format_astc_2d’
# 642| {
# 643| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 644|-> return info->Layout == MESA_FORMAT_LAYOUT_ASTC && info->BlockDepth == 1;
# 645| }
# 646|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_num_components’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:763:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_num_components’
# 761| {
# 762| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 763|-> return ((info->RedBits > 0) +
# 764| (info->GreenBits > 0) +
# 765| (info->BlueBits > 0) +
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_has_color_component’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:789:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_has_color_component’
# 787| switch (component) {
# 788| case 0:
# 789|-> return (info->RedBits + info->IntensityBits + info->LuminanceBits) > 0;
# 790| case 1:
# 791| return (info->GreenBits + info->IntensityBits + info->LuminanceBits) > 0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:791:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_has_color_component’
# 789| return (info->RedBits + info->IntensityBits + info->LuminanceBits) > 0;
# 790| case 1:
# 791|-> return (info->GreenBits + info->IntensityBits + info->LuminanceBits) > 0;
# 792| case 2:
# 793| return (info->BlueBits + info->IntensityBits + info->LuminanceBits) > 0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:793:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_has_color_component’
# 791| return (info->GreenBits + info->IntensityBits + info->LuminanceBits) > 0;
# 792| case 2:
# 793|-> return (info->BlueBits + info->IntensityBits + info->LuminanceBits) > 0;
# 794| case 3:
# 795| return (info->AlphaBits + info->IntensityBits) > 0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:795:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_has_color_component’
# 793| return (info->BlueBits + info->IntensityBits + info->LuminanceBits) > 0;
# 794| case 3:
# 795|-> return (info->AlphaBits + info->IntensityBits) > 0;
# 796| default:
# 797| assert(!"Invalid color component: must be 0..3");
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_image_size’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:814:12: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_image_size’
# 812| uint32_t sz;
# 813| /* Strictly speaking, a conditional isn't needed here */
# 814|-> if (info->BlockWidth > 1 || info->BlockHeight > 1 || info->BlockDepth > 1) {
# 815| /* compressed format (2D only for now) */
# 816| const uint32_t bw = info->BlockWidth;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_image_size64’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:842:12: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_image_size64’
# 840| uint64_t sz;
# 841| /* Strictly speaking, a conditional isn't needed here */
# 842|-> if (info->BlockWidth > 1 || info->BlockHeight > 1 || info->BlockDepth > 1) {
# 843| /* compressed format (2D only for now) */
# 844| const uint64_t bw = info->BlockWidth;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_row_stride’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c:866:12: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/formats.c: scope_hint: In function ‘_mesa_format_row_stride’
# 864| const struct mesa_format_info *info = _mesa_get_format_info(format);
# 865| /* Strictly speaking, a conditional isn't needed here */
# 866|-> if (info->BlockWidth > 1 || info->BlockHeight > 1) {
# 867| /* compressed format */
# 868| const uint32_t bw = info->BlockWidth;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/get.c:3466:21: warning[core.UndefinedBinaryOperatorResult]: The right operand of '<' is a garbage value
# 3464|
# 3465| case TYPE_INT_N:
# 3466|-> for (i = 0; i < v.value_int_n.n; i++)
# 3467| params[i] = INT_TO_FIXED(v.value_int_n.ints[i]);
# 3468| break;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glspirv.c: scope_hint: In function ‘_mesa_spirv_shader_binary’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glspirv.c:106:22: warning[-Wanalyzer-malloc-leak]: leak of ‘module’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl_types.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glspirv.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glspirv.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_atomic.h:43:48: note: in definition of macro ‘p_atomic_set’
# 104| memcpy(&module->Binary[0], binary, length);
# 105|
# 106|-> for (int i = 0; i < n; ++i) {
# 107| struct gl_shader *sh = shaders[i];
# 108|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glspirv.c: scope_hint: In function ‘_mesa_spirv_to_nir’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glspirv.c:258:26: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘spec_entries’
# 256|
# 257| for (unsigned i = 0; i < spirv_data->NumSpecializationConstants; ++i) {
# 258|-> spec_entries[i].id = spirv_data->SpecializationConstantsIndex[i];
# 259| spec_entries[i].value.u32 = spirv_data->SpecializationConstantsValue[i];
# 260| spec_entries[i].defined_on_module = false;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glspirv.c: scope_hint: In function ‘_mesa_SpecializeShaderARB’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glspirv.c:402:26: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘spec_entries’
# 400|
# 401| for (unsigned i = 0; i < numSpecializationConstants; ++i) {
# 402|-> spec_entries[i].id = pConstantIndex[i];
# 403| spec_entries[i].value.u32 = pConstantValue[i];
# 404| spec_entries[i].defined_on_module = false;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glthread_bufferobj.c: scope_hint: In function ‘_mesa_glthread_upload’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glthread_bufferobj.c:143:30: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘*ctx.GLThread.upload_buffer’
# 141| * This can increase performance by 20%.
# 142| */
# 143|-> glthread->upload_buffer->RefCount += default_size;
# 144| glthread->upload_buffer_private_refcount = default_size;
# 145| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glthread_bufferobj.c:143:30: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 141| * This can increase performance by 20%.
# 142| */
# 143|-> glthread->upload_buffer->RefCount += default_size;
# 144| glthread->upload_buffer_private_refcount = default_size;
# 145| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glthread_bufferobj.c:143:30: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘upload_buffer’
# 141| * This can increase performance by 20%.
# 142| */
# 143|-> glthread->upload_buffer->RefCount += default_size;
# 144| glthread->upload_buffer_private_refcount = default_size;
# 145| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glthread_draw.c:908:7: warning[deadcode.DeadStores]: Value stored to 'index_bounds_valid' is never read
# 906| &min_index, &max_index);
# 907| }
# 908|-> index_bounds_valid = true;
# 909| }
# 910|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/vbo/vbo.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/mtypes.h:59: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c: scope_hint: In function ‘_mesa_dump_image’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:157:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘buf’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:578:10: note: in expansion of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:155:23: note: in definition of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:578:10: note: in expansion of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:157:15: note: in definition of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:578:10: note: in expansion of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
# 155| __tmp.f = (FLT); \
# 156| if (__tmp.i < 0) \
# 157|-> UB = (GLubyte) 0; \
# 158| else if (__tmp.i >= IEEE_ONE) \
# 159| UB = (GLubyte) 255; \
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:159:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘buf’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:578:10: note: in expansion of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:155:23: note: in definition of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:578:10: note: in expansion of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:578:10: note: in expansion of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:578:10: note: in expansion of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:159:15: note: in definition of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:578:10: note: in expansion of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
# 157| UB = (GLubyte) 0; \
# 158| else if (__tmp.i >= IEEE_ONE) \
# 159|-> UB = (GLubyte) 255; \
# 160| else { \
# 161| __tmp.f = __tmp.f * (255.0F/256.0F) + 32768.0F; \
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:162:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘buf’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:578:10: note: in expansion of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:155:23: note: in definition of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:578:10: note: in expansion of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:578:10: note: in expansion of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/debug.c:578:10: note: in expansion of macro ‘UNCLAMPED_FLOAT_TO_UBYTE’
# 160| else { \
# 161| __tmp.f = __tmp.f * (255.0F/256.0F) + 32768.0F; \
# 162|-> UB = (GLubyte) __tmp.i; \
# 163| } \
# 164| } while (0)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:169:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘dst’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/pack.c:1625:7: note: in expansion of macro ‘CLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:168:23: note: in definition of macro ‘CLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/pack.c:1625:7: note: in expansion of macro ‘CLAMPED_FLOAT_TO_UBYTE’
# 167| fi_type __tmp; \
# 168| __tmp.f = (FLT) * (255.0F/256.0F) + 32768.0F; \
# 169|-> UB = (GLubyte) __tmp.i; \
# 170| } while (0)
# 171| #else
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/mipmap.c:1658:17: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 1656|
# 1657| /* do border along [img][row=0][col=0] */
# 1658|-> src = srcPtr[img * 2];
# 1659| dst = dstPtr[img];
# 1660| memcpy(dst, src, bpt);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/pack.c:1625:7: warning[core.UndefinedBinaryOperatorResult]: The left operand of '*' is a garbage value
# 1623| dst = malloc(count * 4 * sizeof(GLubyte));
# 1624| for (i = 0; i < count; i++) {
# 1625|-> CLAMPED_FLOAT_TO_UBYTE(dst[i * 4 + 0], rgba[i * 4 + 0]);
# 1626| CLAMPED_FLOAT_TO_UBYTE(dst[i * 4 + 1], rgba[i * 4 + 1]);
# 1627| CLAMPED_FLOAT_TO_UBYTE(dst[i * 4 + 2], rgba[i * 4 + 2]);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/pack.c:50: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/pack.c: scope_hint: In function ‘_mesa_unpack_color_index_to_rgba_ubyte’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/pack.c:1625:50: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:168:23: note: in definition of macro ‘CLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:168:23: note: in definition of macro ‘CLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:168:23: note: in definition of macro ‘CLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:168:23: note: in definition of macro ‘CLAMPED_FLOAT_TO_UBYTE’
# 1623| dst = malloc(count * 4 * sizeof(GLubyte));
# 1624| for (i = 0; i < count; i++) {
# 1625|-> CLAMPED_FLOAT_TO_UBYTE(dst[i * 4 + 0], rgba[i * 4 + 0]);
# 1626| CLAMPED_FLOAT_TO_UBYTE(dst[i * 4 + 1], rgba[i * 4 + 1]);
# 1627| CLAMPED_FLOAT_TO_UBYTE(dst[i * 4 + 2], rgba[i * 4 + 2]);
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/pack.c:1625:50: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:168:23: note: in definition of macro ‘CLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:168:23: note: in definition of macro ‘CLAMPED_FLOAT_TO_UBYTE’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/macros.h:168:23: note: in definition of macro ‘CLAMPED_FLOAT_TO_UBYTE’
# 1623| dst = malloc(count * 4 * sizeof(GLubyte));
# 1624| for (i = 0; i < count; i++) {
# 1625|-> CLAMPED_FLOAT_TO_UBYTE(dst[i * 4 + 0], rgba[i * 4 + 0]);
# 1626| CLAMPED_FLOAT_TO_UBYTE(dst[i * 4 + 1], rgba[i * 4 + 1]);
# 1627| CLAMPED_FLOAT_TO_UBYTE(dst[i * 4 + 2], rgba[i * 4 + 2]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/performance_monitor.c:123:41: warning[core.NullDereference]: Array access (from variable 'batch') results in a null pointer dereference
# 121| if (c->flags & PIPE_DRIVER_QUERY_FLAG_BATCH) {
# 122| cntr->batch_index = num_batch_counters;
# 123|-> batch[num_batch_counters++] = c->query_type;
# 124| } else {
# 125| cntr->query = pipe->create_query(pipe, c->query_type, 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/performance_monitor.c:137:25: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'union pipe_query_result', which is incompatible with sizeof operand type 'union pipe_numeric_type_union'
# 135| m->batch_query = pipe->create_batch_query(pipe, num_batch_counters,
# 136| batch);
# 137|-> m->batch_result = CALLOC(num_batch_counters, sizeof(m->batch_result->batch[0]));
# 138| if (!m->batch_query || !m->batch_result)
# 139| goto fail;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/pipelineobj.c:535:36: warning[core.NullDereference]: Array access (via field 'CurrentProgram') results in a null pointer dereference
# 533|
# 534| for (i = 0; i < MESA_SHADER_STAGES; i++) {
# 535|-> struct gl_program *prog = ctx->_Shader->CurrentProgram[i];
# 536| if (prog) {
# 537| _mesa_program_init_subroutine_defaults(ctx, prog);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/robustness.c:73:35: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'struct _glapi_table', which is incompatible with sizeof operand type '_glapi_proc'
# 71| int numEntries = MAX2(_glapi_get_dispatch_table_size(), _gloffset_COUNT);
# 72|
# 73|-> ctx->Dispatch.ContextLost = malloc(numEntries * sizeof(_glapi_proc));
# 74| if (!ctx->Dispatch.ContextLost)
# 75| return;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c:2149:4: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*source’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c: scope_hint: In function ‘_mesa_ShaderSource’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glthread.h:56: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/mtypes.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/extensions.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/context.h:54: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c:40: included_from: Included from here.
/usr/include/string.h: scope_hint: In function ‘_mesa_ShaderSource’
/usr/include/string.h:407:15: note: argument 1 of ‘strlen’ must be a pointer to a null-terminated string
# 2147| /* Compute the original source sha1 before shader replacement. */
# 2148| uint8_t original_sha1[SHA1_DIGEST_LENGTH];
# 2149|-> _mesa_sha1_compute(source, strlen(source), original_sha1);
# 2150|
# 2151| #ifdef ENABLE_SHADER_CACHE
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c: scope_hint: In function ‘valid_path_format’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c:3286:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘str’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c: scope_hint: In function ‘valid_path_format’
# 3284| int i = 0;
# 3285|
# 3286|-> if (!str[i] || (!relative_path && str[i] != '/'))
# 3287| return false;
# 3288|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c: scope_hint: In function ‘_mesa_NamedStringARB’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c:3491:41: warning[-Wanalyzer-malloc-leak]: leak of ‘copy_string(ctx, string, stringlen, "glNamedStringARB")’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.h:38: included_from: Included from here.
# 3489| cp = strdup(str);
# 3490| else {
# 3491|-> cp = calloc(sizeof(char), str_len + 1);
# 3492| memcpy(cp, str, str_len);
# 3493| }
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c: scope_hint: In function ‘copy_string’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c:3492:7: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘cp’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 3490| else {
# 3491| cp = calloc(sizeof(char), str_len + 1);
# 3492|-> memcpy(cp, str, str_len);
# 3493| }
# 3494|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c: scope_hint: In function ‘_mesa_NamedStringARB’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c:3512:8: warning[-Wanalyzer-malloc-leak]: leak of ‘copy_string(ctx, string, stringlen, "glNamedStringARB")’
# 3510| char *name_cp = copy_string(ctx, name, namelen, caller);
# 3511| char *string_cp = copy_string(ctx, string, stringlen, caller);
# 3512|-> if (!name_cp || !string_cp) {
# 3513| free(string_cp);
# 3514| free(name_cp);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c:3542:33: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘sh_incl_ht_entry’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.h:40: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c:3535:4: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
# 3540| if (!ht_entry) {
# 3541| sh_incl_ht_entry = calloc(1, sizeof(struct sh_incl_path_ht_entry));
# 3542|-> sh_incl_ht_entry->path =
# 3543| _mesa_hash_table_create(NULL, _mesa_hash_string,
# 3544| _mesa_key_string_equal);
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c:3545:10: warning[-Wanalyzer-malloc-leak]: leak of ‘strdup(*entry.path)’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c:3535:4: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
# 3543| _mesa_hash_table_create(NULL, _mesa_hash_string,
# 3544| _mesa_key_string_equal);
# 3545|-> _mesa_hash_table_insert(path_ht, strdup(entry->path),
# 3546| sh_incl_ht_entry);
# 3547| } else {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c:3559:4: warning[unix.Malloc]: Potential leak of memory pointed to by 'string_cp'
# 3557| }
# 3558|
# 3559|-> simple_mtx_unlock(&ctx->Shared->ShaderIncludeMutex);
# 3560|
# 3561| free(name_cp);
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/sse_minmax.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/syncobj.c: scope_hint: In function ‘_mesa_unref_sync_object’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/syncobj.c:202:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘syncObj’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glthread.h:56: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/mtypes.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/extensions.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/context.h:54: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/syncobj.c:61: included_from: Included from here.
# 200|
# 201| simple_mtx_lock(&ctx->Shared->Mutex);
# 202|-> syncObj->RefCount -= amount;
# 203| if (syncObj->RefCount == 0) {
# 204| entry = _mesa_set_search(ctx->Shared->SyncObjects, syncObj);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/syncobj.c: scope_hint: In function ‘wait_sync’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/syncobj.c:422:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘syncObj’
# 420| /* If the fence doesn't exist, assume it's signalled. */
# 421| simple_mtx_lock(&syncObj->mutex);
# 422|-> if (!syncObj->fence) {
# 423| simple_mtx_unlock(&syncObj->mutex);
# 424| syncObj->StatusFlag = GL_TRUE;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_astc.cpp:386:25: warning[core.BitwiseShift]: Right operand is negative in right shift
# 384| uint32_t out = 0;
# 385| if (offset < 32)
# 386|-> out |= data[0] >> offset;
# 387|
# 388| if (0 < offset && offset <= 32)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_astc.cpp:1844:23: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 1842| const uint16_t *src = &block_out[(sub_y * blk_w + sub_x) * 4];
# 1843|
# 1844|-> dst[0] = src[0];
# 1845| dst[1] = src[1];
# 1846| dst[2] = src[2];
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_bptc.c:87:19: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
# 85| fetch_bptc_rgba_unorm_bytes(map, rowStride, i, j, texel_bytes);
# 86|
# 87|-> texel[RCOMP] = UBYTE_TO_FLOAT(texel_bytes[0]);
# 88| texel[GCOMP] = UBYTE_TO_FLOAT(texel_bytes[1]);
# 89| texel[BCOMP] = UBYTE_TO_FLOAT(texel_bytes[2]);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_cpal.c:71:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘pix’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_cpal.c: scope_hint: In function ‘paletted_to_color’
<built-in>: scope_hint: In function ‘paletted_to_color’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 69| GLuint index, GLubyte *pixel)
# 70| {
# 71|-> memcpy(pixel, palette + info->size * index, info->size);
# 72| return info->size;
# 73| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_fxt1.c:77:7: warning[deadcode.DeadStores]: Value stored to 'srcFormat' is never read
# 75| pixels = tempImage;
# 76| srcRowStride = 4 * srcWidth;
# 77|-> srcFormat = GL_RGBA;
# 78| }
# 79| else {
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_rgtc.c: scope_hint: In function ‘extractsrc_u’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_rgtc.c:57:28: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*curaddr’
# 55| curaddr = srcaddr + j * srcRowStride * comps;
# 56| for (i = 0; i < numxpixels; i++) {
# 57|-> srcpixels[j][i] = *curaddr;
# 58| curaddr += comps;
# 59| }
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_rgtc.c: scope_hint: In function ‘extractsrc_s’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_rgtc.c:71:28: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*curaddr’
# 69| curaddr = srcaddr + j * srcRowStride * comps;
# 70| for (i = 0; i < numxpixels; i++) {
# 71|-> srcpixels[j][i] = *curaddr;
# 72| curaddr += comps;
# 73| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_s3tc.c:81:7: warning[deadcode.DeadStores]: Value stored to 'srcFormat' is never read
# 79| srcPacking);
# 80| pixels = tempImage;
# 81|-> srcFormat = GL_RGB;
# 82| srccomps = 3;
# 83| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_s3tc.c:138:7: warning[deadcode.DeadStores]: Value stored to 'srcFormat' is never read
# 136| srcPacking);
# 137| pixels = tempImage;
# 138|-> srcFormat = GL_RGBA;
# 139| }
# 140| else {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texobj.c: scope_hint: In function ‘_mesa_InvalidateTexSubImage’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texobj.c:2261:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 2259| * equal to one."
# 2260| */
# 2261|-> switch (t->Target) {
# 2262| case GL_TEXTURE_BUFFER:
# 2263| xBorder = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texstate.c:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texobj.h:146:10: warning[core.NullDereference]: Access to field '_BaseFormat' results in a dereference of a null pointer (loaded from variable 'img')
# 144| (texObj->_IsIntegerFormat ||
# 145| (texObj->StencilSampling &&
# 146|-> img->_BaseFormat == GL_DEPTH_STENCIL)) &&
# 147| sampler->Attrib.ReductionMode == GL_WEIGHTED_AVERAGE_EXT &&
# 148| (sampler->Attrib.MagFilter != GL_NEAREST ||
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texparam.c:2124:12: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2122| pname, &iparam, false);
# 2123|
# 2124|-> *params = (GLfloat) iparam;
# 2125| }
# 2126|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texparam.c:2164:12: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2162| pname, &iparam, true);
# 2163|
# 2164|-> *params = (GLfloat) iparam;
# 2165| }
# 2166|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texparam.c:2186:12: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2184| pname, &iparam, true);
# 2185|
# 2186|-> *params = (GLfloat) iparam;
# 2187| }
# 2188|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texparam.c:2210:12: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2208| pname, &iparam, true);
# 2209|
# 2210|-> *params = (GLfloat) iparam;
# 2211| }
# 2212|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texstore.c:389:56: warning[core.UndefinedBinaryOperatorResult]: The left operand of '&' is a garbage value
# 387| dstRow[i] = (dstRow[i] & 0xFFFFFF00) | (stencil[i] & 0xFF);
# 388| else
# 389|-> dstRow[i] = depth[i] << 8 | (stencil[i] & 0xFF);
# 390| }
# 391| src += srcRowStride;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texstore.c:475:51: warning[core.UndefinedBinaryOperatorResult]: The left operand of '<<' is a garbage value
# 473| dstRow[i] = (dstRow[i] & 0xFFFFFF) | (stencil[i] << 24);
# 474| else
# 475|-> dstRow[i] = depth[i] | (stencil[i] << 24);
# 476| }
# 477|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texstore.c:1046:7: warning[deadcode.DeadStores]: Value stored to 'depth' is never read
# 1044| numSlices = depth;
# 1045| sliceOffset = zoffset;
# 1046|-> depth = 1;
# 1047| zoffset = 0;
# 1048| srcImageStride = _mesa_image_image_stride(packing, width, height,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texstore.c:1047:7: warning[deadcode.DeadStores]: Value stored to 'zoffset' is never read
# 1045| sliceOffset = zoffset;
# 1046| depth = 1;
# 1047|-> zoffset = 0;
# 1048| srcImageStride = _mesa_image_image_stride(packing, width, height,
# 1049| format, type);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/uniform_query.cpp:880:9: warning[deadcode.DeadStores]: Value stored to 'src' is never read
# 878| /* Unigine Heaven benchmark gets here */
# 879| memcpy(dst, src, src_vector_byte_stride * vectors * count);
# 880|-> src += src_vector_byte_stride * vectors * count;
# 881| dst += store->vector_stride * vectors * count;
# 882| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/uniform_query.cpp:881:9: warning[deadcode.DeadStores]: Value stored to 'dst' is never read
# 879| memcpy(dst, src, src_vector_byte_stride * vectors * count);
# 880| src += src_vector_byte_stride * vectors * count;
# 881|-> dst += store->vector_stride * vectors * count;
# 882| }
# 883| } else {
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_cache.c: scope_hint: In function ‘rehash’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_cache.c:94:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘items’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 92| size = cache->size * 3;
# 93| items = malloc(size * sizeof(*items));
# 94|-> memset(items, 0, size * sizeof(*items));
# 95|
# 96| for (i = 0; i < cache->size; i++)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_cache.c: scope_hint: In function ‘_mesa_program_cache_insert’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_cache.c:203:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘c’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shader_types.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_cache.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_cache.c:201:27: note: in expansion of macro ‘CALLOC_STRUCT’
# 201| struct cache_item *c = CALLOC_STRUCT(cache_item);
# 202|
# 203|-> c->hash = hash;
# 204|
# 205| c->key = malloc(keysize);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_cache.c:206:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘malloc((long unsigned int)keysize)’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 204|
# 205| c->key = malloc(keysize);
# 206|-> memcpy(c->key, key, keysize);
# 207| c->keysize = keysize;
# 208|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_parameter.c:118:27: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 116| /* smear last value to remaining positions */
# 117| for (; j < 4; j++)
# 118|-> swz[j] = swz[j-1];
# 119|
# 120| if (match == vSize) {
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_to_nir.c: scope_hint: In function ‘ptn_get_src’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_to_nir.c:192:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘chans[3]’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_to_nir.c:795:4: note: in expansion of macro ‘BITSET_FOREACH_SET’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_to_nir.c:795:4: note: in expansion of macro ‘BITSET_FOREACH_SET’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_instruction.h:60:35: note: in definition of macro ‘GET_SWZ’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘ptn_get_src’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/prog_to_nir.c: scope_hint: In function ‘ptn_get_src’
# 190| chans[i] = nir_fneg(b, chans[i]);
# 191| }
# 192|-> def = nir_vec4(b, chans[0], chans[1], chans[2], chans[3]);
# 193| }
# 194|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/program.c:456:37: warning[unix.Malloc]: Use of memory allocated with size zero
# 454| for (unsigned j = 0; j < num_src; j++) {
# 455| if (inst->SrcReg[j].File == PROGRAM_STATE_VAR)
# 456|-> inst->SrcReg[j].Index = remap[inst->SrcReg[j].Index];
# 457| }
# 458| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/program_lexer.l: scope_hint: In function ‘handle_ident’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/program_lexer.l:131:12: warning[-Wanalyzer-malloc-leak]: leak of ‘*lval.inst’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/mesa/program/lex.yy.c:1486:21: note: in expansion of macro ‘yylex’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/mesa/program/lex.yy.c:1507:1: note: in expansion of macro ‘YY_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/program_lexer.l:188:3: note: in expansion of macro ‘return_opcode’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/program_lexer.l:188:3: note: in expansion of macro ‘return_opcode’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/program/program_lexer.l:188:3: note: in expansion of macro ‘return_opcode’
# 129| lval->string = strdup(text);
# 130|
# 131|-> return (_mesa_symbol_table_find_symbol(state->st, text) == NULL)
# 132| ? IDENTIFIER : USED_IDENTIFIER;
# 133| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_atifs_to_nir.c: scope_hint: In function ‘st_nir_lower_atifs_samplers_instr’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_atifs_to_nir.c:486:35: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 484| nir_deref_instr *deref = nir_instr_as_deref(instr);
# 485| nir_variable *var = nir_deref_instr_get_variable(deref);
# 486|-> if (glsl_type_is_sampler(var->type))
# 487| deref->type = var->type;
# 488| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_atom_sampler.c: scope_hint: In function ‘st_convert_sampler’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_atom_sampler.c:73:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘texobj’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_atom_sampler.c: scope_hint: In function ‘st_convert_sampler’
# 71| sampler->seamless_cube_map |= seamless_cube_map;
# 72|
# 73|-> if (texobj->_IsIntegerFormat ||
# 74| (texobj->_IsFloat && st->ctx->Const.ForceFloat32TexNearest)) {
# 75| sampler->min_img_filter = PIPE_TEX_FILTER_NEAREST;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_feedback.c: scope_hint: In function ‘draw_glfeedback_stage’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_feedback.c:201:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘fs’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shader_types.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/mtypes.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/extensions.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/context.h:54: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_feedback.c:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_feedback.c:191:32: note: in expansion of macro ‘CALLOC_STRUCT’
# 199| fs->stage.reset_stipple_counter = feedback_reset_stipple_counter;
# 200| fs->stage.destroy = feedback_destroy;
# 201|-> fs->ctx = ctx;
# 202|
# 203| return &fs->stage;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_feedback.c:203:11: warning[-Wanalyzer-malloc-leak]: leak of ‘fs’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_feedback.c:191:32: note: in expansion of macro ‘CALLOC_STRUCT’
# 201| fs->ctx = ctx;
# 202|
# 203|-> return &fs->stage;
# 204| }
# 205|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_feedback.c: scope_hint: In function ‘draw_glselect_stage’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_feedback.c:274:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘fs’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_feedback.c:264:32: note: in expansion of macro ‘CALLOC_STRUCT’
# 272| fs->stage.reset_stipple_counter = select_reset_stipple_counter;
# 273| fs->stage.destroy = select_destroy;
# 274|-> fs->ctx = ctx;
# 275|
# 276| return &fs->stage;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_feedback.c:276:11: warning[-Wanalyzer-malloc-leak]: leak of ‘fs’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_feedback.c:264:32: note: in expansion of macro ‘CALLOC_STRUCT’
# 274| fs->ctx = ctx;
# 275|
# 276|-> return &fs->stage;
# 277| }
# 278|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_rasterpos.c: scope_hint: In function ‘new_draw_rastpos_stage’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_rasterpos.c:205:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘rs’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shader_types.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/mtypes.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/arrayobj.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_rasterpos.c:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_rasterpos.c:194:31: note: in expansion of macro ‘CALLOC_STRUCT’
# 203| rs->stage.reset_stipple_counter = rastpos_reset_stipple_counter;
# 204| rs->stage.destroy = rastpos_destroy;
# 205|-> rs->ctx = ctx;
# 206|
# 207| rs->VAO = _mesa_new_vao(ctx, ~((GLuint)0));
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_texture.c: scope_hint: In function ‘compressed_tex_fallback_allocate.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_texture.c:489:35: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘*texImage.compressed_data’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shader_types.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/mtypes.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/bufferobj.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_texture.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_cb_texture.c:488:32: note: in expansion of macro ‘CALLOC_STRUCT’
# 487|
# 488| texImage->compressed_data = CALLOC_STRUCT(st_compressed_data);
# 489|-> texImage->compressed_data->ptr =
# 490| malloc(data_size * _mesa_num_tex_faces(texImage->TexObject->Target));
# 491| pipe_reference_init(&texImage->compressed_data->reference, 1);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_context.c: scope_hint: In function ‘st_create_context_priv’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_context.c:439:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘st’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shader_types.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/mtypes.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/extensions.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/context.h:54: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_context.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_context.c:437:28: note: in expansion of macro ‘CALLOC_STRUCT’
# 437| struct st_context *st = CALLOC_STRUCT( st_context);
# 438|
# 439|-> st->options = *options;
# 440|
# 441| ctx->st_opts = &st->options;
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_draw_hw_select.c: scope_hint: In function ‘get_input_vertices’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_draw_hw_select.c:99:12: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_draw_hw_select.c: scope_hint: In function ‘get_input_vertices’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builtin_builder.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_draw_hw_select.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘get_input_vertices’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_draw_hw_select.c:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘get_input_vertices’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘get_input_vertices’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_draw_hw_select.c: scope_hint: In function ‘get_input_vertices’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_draw_hw_select.c:99:12: note: write of 8 bytes to beyond the end of ‘v’
# 97| nir_def *is_nan_or_inf = NULL;
# 98| for (int i = 0; i < num_in_vert; i++) {
# 99|-> v[i] = nir_load_array_var_imm(b, in_pos, i);
# 100| nir_def *r = has_nan_or_inf(b, v[i]);
# 101| is_nan_or_inf = i ? nir_ior(b, is_nan_or_inf, r) : r;
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_draw_hw_select.c: scope_hint: In function ‘fast_frustum_culling’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_draw_hw_select.c:173:23: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_draw_hw_select.c: scope_hint: In function ‘fast_frustum_culling’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘fast_frustum_culling’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_draw_hw_select.c: scope_hint: In function ‘fast_frustum_culling’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘fast_frustum_culling’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_draw_hw_select.c: scope_hint: In function ‘fast_frustum_culling’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_draw_hw_select.c:173:23: note: read of 8 bytes from after the end of ‘v’
# └────────────────────────────────────┘
# ^
# 171|
# 172| for (int j = 0; j < b->shader->info.gs.vertices_in; j++) {
# 173|-> nir_def *c = nir_channel(b, v[j], i >> 1);
# 174| if (i & 1)
# 175| c = nir_fneg(b, c);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_manager.c:890:7: warning[deadcode.DeadStores]: Value stored to 'width' is never read
# 888| else {
# 889| _mesa_clear_texture_image(ctx, texImage);
# 890|-> width = height = depth = 0;
# 891| }
# 892| _mesa_update_texture_object_swizzle(ctx, texObj);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_manager.c:890:15: warning[deadcode.DeadStores]: Although the value stored to 'height' is used in the enclosing expression, the value is never actually read from 'height'
# 888| else {
# 889| _mesa_clear_texture_image(ctx, texImage);
# 890|-> width = height = depth = 0;
# 891| }
# 892| _mesa_update_texture_object_swizzle(ctx, texObj);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_manager.c:890:24: warning[deadcode.DeadStores]: Although the value stored to 'depth' is used in the enclosing expression, the value is never actually read from 'depth'
# 888| else {
# 889| _mesa_clear_texture_image(ctx, texImage);
# 890|-> width = height = depth = 0;
# 891| }
# 892| _mesa_update_texture_object_swizzle(ctx, texObj);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_manager.c:1182:10: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 1180| * an existing drawable.
# 1181| */
# 1182|-> ret = _mesa_make_current(ctx, NULL, NULL);
# 1183| st_framebuffers_purge(ctx->st);
# 1184| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_nir_lower_builtin.c: scope_hint: In function ‘lower_builtin_instr’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_nir_lower_builtin.c:169:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_nir_lower_builtin.c: scope_hint: In function ‘lower_builtin_instr’
# 167| /* built-in's will always start with "gl_" */
# 168| nir_variable *var = nir_deref_instr_get_variable(deref);
# 169|-> if (strncmp(var->name, "gl_", 3) != 0)
# 170| return false;
# 171|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_nir_lower_tex_src_plane.c: scope_hint: In function ‘add_sampler’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_nir_lower_tex_src_plane.c:69:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitscan.h:102:18: note: in expansion of macro ‘ffs’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_nir_lower_tex_src_plane.c: scope_hint: In function ‘add_sampler’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitscan.h:102:18: note: in expansion of macro ‘ffs’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_nir_lower_tex_src_plane.c: scope_hint: In function ‘add_sampler’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:902:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:908:4: note: in expansion of macro ‘nir_foreach_variable_in_list’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:914:4: note: in expansion of macro ‘nir_foreach_variable_in_shader’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:934:4: note: in expansion of macro ‘nir_foreach_variable_with_modes’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_nir_lower_tex_src_plane.c:53:4: note: in expansion of macro ‘nir_foreach_uniform_variable’
# 67| char *name;
# 68|
# 69|-> UNUSED int r = asprintf(&name, "%s:%s", orig_sampler->name, ext);
# 70| new_sampler = nir_variable_create(state->shader, nir_var_uniform,
# 71| samplerExternalOES, name);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_pbo_compute.c:997:10: warning[deadcode.DeadStores]: Value stored to 'he' is never read
# 995| };
# 996| cs = st_create_nir_shader(st, &state);
# 997|-> he = _mesa_hash_table_insert(st->pbo.shaders, (void*)(uintptr_t)hash_key, cs);
# 998| }
# 999| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_pbo_compute.c:1200:10: warning[deadcode.DeadStores]: Value stored to 'zoffset' is never read
# 1198| depth = height;
# 1199| height = 1;
# 1200|-> zoffset = yoffset;
# 1201| yoffset = 0;
# 1202| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_pbo_compute.c:1201:10: warning[deadcode.DeadStores]: Value stored to 'yoffset' is never read
# 1199| height = 1;
# 1200| zoffset = yoffset;
# 1201|-> yoffset = 0;
# 1202| }
# 1203|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c: scope_hint: In function ‘st_create_common_variant’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c:713:11: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘v’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shader_types.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/mtypes.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c:706:34: note: in expansion of macro ‘CALLOC_STRUCT’
# 711| struct gl_program_parameter_list *params = prog->Parameters;
# 712|
# 713|-> v->key = *key;
# 714|
# 715| state.stream_output = prog->state.stream_output;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c: scope_hint: In function ‘st_get_common_variant’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c:849:11: warning[-Wanalyzer-malloc-leak]: leak of ‘v’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c:706:34: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/nir/pipe_nir.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:5052:7: note: in definition of macro ‘_PASS’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c:724:7: note: in expansion of macro ‘NIR_PASS’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c: scope_hint: In function ‘st_get_common_variant’
# 847| }
# 848|
# 849|-> return v;
# 850| }
# 851|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c: scope_hint: In function ‘st_get_fp_variant’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c:1184:11: warning[-Wanalyzer-malloc-leak]: leak of ‘fpv’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c:919:36: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/menums.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/errors.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c:1096:8: note: in expansion of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/mesa/state_tracker/st_program.c: scope_hint: In function ‘st_get_fp_variant’
# 1182| }
# 1183|
# 1184|-> return fpv;
# 1185| }
# 1186|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/vbo/vbo_save_api.c:549:37: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'fi_type', which is incompatible with sizeof operand type 'GLfloat'
# 547|
# 548| if (current_size) {
# 549|-> node->cold->current_data = malloc(current_size * sizeof(GLfloat));
# 550| if (node->cold->current_data) {
# 551| const char *buffer = (const char *)save->vertex_store->buffer_in_ram;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/vbo/vbo_save_api.c:805:10: warning[deadcode.DeadStores]: Value stored to 'available_bytes' is never read
# 803| } else {
# 804| save->current_bo_bytes_used = 0;
# 805|-> available_bytes = save->current_bo->Size;
# 806| }
# 807| buffer_offset = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/vbo/vbo_save_api.c:888:38: warning[core.NullDereference]: Access to field 'buffer' results in a dereference of a null pointer (loaded from field 'obj')
# 886| node->cold->info.index_size = 4;
# 887| node->cold->info.instance_count = 1;
# 888|-> node->cold->info.index.resource = node->cold->ib.obj->buffer;
# 889| if (merged_prim_count == 1) {
# 890| node->cold->info.mode = merged_prims[0].mode;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/codegen/nv50_ir_bb.cpp:379:9: warning[core.CallAndMessage]: Called C++ object pointer is uninitialized
# 377| for (Graph::EdgeIterator ei = cfg.outgoing(); !ei.end(); ei.next())
# 378| out[n++] = ei.getNode();
# 379|-> eR = out[1]->outgoing().getType();
# 380|
# 381| // IF block is out edge to the right
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/codegen/nv50_ir_emit_gv100.cpp:22: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/codegen/nv50_ir_emit_gv100.h:232:11: warning[core.CallAndMessage]: Called C++ object pointer is null
# 230|
# 231| inline void emitBTS(int pos, const Value *val) {
# 232|-> if (val->inFile(FILE_THREAD_STATE)) {
# 233| TSSemantic ts = val->reg.data.ts == TS_PQUAD_MACTIVE ? TS_MACTIVE : val->reg.data.ts;
# 234| emitField(pos, 5, ts | 0x10);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/codegen/nv50_ir_from_nir.cpp:2210:10: warning[deadcode.DeadStores]: Value stored to 'mask' is never read
# 2208| break;
# 2209| case nir_intrinsic_bindless_image_samples:
# 2210|-> mask = 0x8;
# 2211| FALLTHROUGH;
# 2212| case nir_intrinsic_image_samples:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/codegen/nv50_ir_graph.cpp:147:14: warning[cplusplus.NewDelete]: Attempt to delete released memory
# 145| {
# 146| while (out)
# 147|-> delete out;
# 148| while (in)
# 149| delete in;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/codegen/nv50_ir_graph.cpp:149:14: warning[cplusplus.NewDelete]: Attempt to delete released memory
# 147| delete out;
# 148| while (in)
# 149|-> delete in;
# 150|
# 151| if (graph) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/codegen/nv50_ir_bb.cpp:23: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/codegen/nv50_ir.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/codegen/nv50_ir_graph.h:92:56: warning[core.NullDereference]: Dereference of null pointer
# 90| virtual void *get() const { return e; }
# 91|
# 92|-> inline Node *getNode() const { assert(e); return d ?
# 93| e->origin : e->target; }
# 94| inline Edge *getEdge() const { return e; }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/codegen/nv50_ir_lowering_helper.cpp:319:7: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 317| Instruction *hi = bld.mkOp1(insn->op, sTy, def1, src0[1]);
# 318| if (insn->srcExists(1)) {
# 319|-> lo->setSrc(1, src1[0]);
# 320| hi->setSrc(1, src1[1]);
# 321| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/codegen/nv50_ir_print.cpp:547:7: warning[deadcode.DeadStores]: Value stored to 'ty' is never read
# 545|
# 546| if (ty == TYPE_NONE)
# 547|-> ty = typeOfSize(reg.size);
# 548|
# 549| if (reg.file == FILE_SYSTEM_VALUE) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/compiler/nak_nir.c:831:22: warning[core.BitwiseShift]: Left shift by '4294967295' overflows the capacity of 'int'
# 829| bytes_pow2 = util_next_power_of_two(bytes);
# 830| } else {
# 831|-> bytes_pow2 = 1 << (util_last_bit(bytes) - 1);
# 832| }
# 833|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/compiler/nak_nir_lower_cf.c: scope_hint: In function ‘block_is_merge’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/compiler/nak_nir_lower_cf.c:228:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/compiler/nak_nir_lower_cf.c:425:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/compiler/nak_nir_lower_cf.c:425:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/compiler/nak_nir_lower_cf.c: scope_hint: In function ‘block_is_merge’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:282:28: note: in definition of macro ‘exec_node_data’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/compiler/nak_nir_lower_cf.c: scope_hint: In function ‘block_is_merge’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/compiler/nak_nir_lower_cf.c:249:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/compiler/nak_nir_lower_cf.c:249:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/compiler/nak_nir_lower_cf.c: scope_hint: In function ‘block_is_merge’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/compiler/nak_nir_lower_cf.c:249:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/compiler/nak_nir_lower_cf.c:249:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/compiler/nak_nir_lower_cf.c: scope_hint: In function ‘block_is_merge’
# 226| {
# 227| /* If it's unreachable, there is no merge */
# 228|-> if (block->imm_dom == NULL)
# 229| return false;
# 230|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_cmd_buffer.c:5: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_cmd_buffer.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/headers/nv_push.h:99:15: warning[core.NullDereference]: Dereference of null pointer (loaded from field 'end')
# 97|
# 98| push->last_size = push->end;
# 99|-> *push->end = NVC0_FIFO_PKHDR_SQ(subc, mthd, size);
# 100| push->end++;
# 101| }
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/mme/mme_tu104_builder.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/mme/mme_tu104_sim.c:247:32: warning[-Warray-bounds=]: array subscript 4294967295 is above array bounds of ‘const uint16_t[2]’ {aka ‘const short unsigned int[2]’}
# 247 | return (int16_t)inst->imm[imm_idx];
# | ~~~~~~~~~^~~~~~~~~
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/mme/mme_tu104.h: scope_hint: In function ‘mme_tu104_sim’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/mme/mme_tu104.h:162:13: note: while referencing ‘imm’
# 162 | uint16_t imm[2];
# | ^~~
# 245| assert(imm_idx < 2);
# 246| /* Immediates are treated as signed for ALU ops */
# 247|-> return (int16_t)inst->imm[imm_idx];
# 248| case MME_TU104_REG_IMMPAIR:
# 249| assert(imm_idx < 2);
Error: COMPILER_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/mme/mme_tu104_sim.c:251:32: warning[-Warray-bounds=]: array subscript 2 is above array bounds of ‘const uint16_t[2]’ {aka ‘const short unsigned int[2]’}
# 251 | return (int16_t)inst->imm[1 - imm_idx];
# | ~~~~~~~~~^~~~~~~~~~~~~
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/mme/mme_tu104_sim.c:9: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/mme/mme_tu104.h: scope_hint: In function ‘mme_tu104_sim’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/mme/mme_tu104.h:162:13: note: while referencing ‘imm’
# 162 | uint16_t imm[2];
# | ^~~
# 249| assert(imm_idx < 2);
# 250| /* Immediates are treated as signed for ALU ops */
# 251|-> return (int16_t)inst->imm[1 - imm_idx];
# 252| case MME_TU104_REG_IMM32:
# 253| return ((uint32_t)inst->imm[0] << 16) | inst->imm[1];
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_cmd_copy.c: scope_hint: In function ‘to_90b5_remap_comp_size’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_cmd_copy.c:146:25: warning[-Wunused-variable]: unused variable ‘to_90b5’
# 146 | static const uint8_t to_90b5[] = {
# | ^~~~~~~
# 144| to_90b5_remap_comp_size(uint8_t comp_size)
# 145| {
# 146|-> static const uint8_t to_90b5[] = {
# 147| [1] = NV90B5_SET_REMAP_COMPONENTS_COMPONENT_SIZE_ONE,
# 148| [2] = NV90B5_SET_REMAP_COMPONENTS_COMPONENT_SIZE_TWO,
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_cmd_copy.c: scope_hint: In function ‘to_90b5_remap_num_comps’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_cmd_copy.c:162:25: warning[-Wunused-variable]: unused variable ‘to_90b5’
# 162 | static const uint8_t to_90b5[] = {
# | ^~~~~~~
# 160| to_90b5_remap_num_comps(uint8_t num_comps)
# 161| {
# 162|-> static const uint8_t to_90b5[] = {
# 163| [1] = NV90B5_SET_REMAP_COMPONENTS_NUM_SRC_COMPONENTS_ONE,
# 164| [2] = NV90B5_SET_REMAP_COMPONENTS_NUM_SRC_COMPONENTS_TWO,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_cmd_copy.c:282:10: warning[deadcode.DeadStores]: Value stored to 'src_addr' is never read
# 280| src_layout = NV90B5_LAUNCH_DMA_SRC_MEMORY_LAYOUT_BLOCKLINEAR;
# 281| } else {
# 282|-> src_addr += copy->src.array_stride;
# 283| src_layout = NV90B5_LAUNCH_DMA_SRC_MEMORY_LAYOUT_PITCH;
# 284| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_cmd_copy.c:323:10: warning[deadcode.DeadStores]: Value stored to 'dst_addr' is never read
# 321| dst_layout = NV90B5_LAUNCH_DMA_DST_MEMORY_LAYOUT_BLOCKLINEAR;
# 322| } else {
# 323|-> dst_addr += copy->dst.array_stride;
# 324| dst_layout = NV90B5_LAUNCH_DMA_DST_MEMORY_LAYOUT_PITCH;
# 325| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_codegen.c: scope_hint: In function ‘lower_image_size_to_txs.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_codegen.c:192:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_codegen.c: scope_hint: In function ‘lower_image_size_to_txs.part.0’
# 190|
# 191| nir_deref_instr *img = nir_src_as_deref(intrin->src[0]);
# 192|-> nir_def *lod = nir_tex_type_has_lod(img->type) ?
# 193| intrin->src[1].ssa : NULL;
# 194| nir_def *size = nir_txs_deref(b, img, lod);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_codegen.c:677:37: warning[core.NullDereference]: Access to field 'zs_self_dep' results in a dereference of a null pointer (loaded from variable 'key')
# 675| fs->info.hdr[5] = 0x80000000; /* getting a trap if FRAG_COORD_UMASK.w = 0 */
# 676|
# 677|-> if (info->prop.fp.usesDiscard || key->zs_self_dep)
# 678| fs->info.hdr[0] |= 0x8000;
# 679| if (!info->prop.fp.separateFragData)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_codegen.c:856:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 854| switch (info->type) {
# 855| case PIPE_SHADER_VERTEX:
# 856|-> ret = nvk_vs_gen_header(shader, &info_out);
# 857| break;
# 858| case PIPE_SHADER_FRAGMENT:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_codegen.c:859:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 857| break;
# 858| case PIPE_SHADER_FRAGMENT:
# 859|-> ret = nvk_fs_gen_header(shader, fs_key, &info_out);
# 860| shader->info.fs.uses_sample_shading = nir->info.fs.uses_sample_shading;
# 861| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_codegen.c:863:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 861| break;
# 862| case PIPE_SHADER_GEOMETRY:
# 863|-> ret = nvk_gs_gen_header(shader, nir, &info_out);
# 864| break;
# 865| case PIPE_SHADER_TESS_CTRL:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_codegen.c:866:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 864| break;
# 865| case PIPE_SHADER_TESS_CTRL:
# 866|-> ret = nvk_tcs_gen_header(shader, &info_out);
# 867| break;
# 868| case PIPE_SHADER_TESS_EVAL:
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_codegen.c:869:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 867| break;
# 868| case PIPE_SHADER_TESS_EVAL:
# 869|-> ret = nvk_tes_gen_header(shader, &info_out);
# 870| break;
# 871| case PIPE_SHADER_COMPUTE:
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set.c: scope_hint: In function ‘write_sampled_image_view_desc’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set.c:81:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘info’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_private.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set.h:8: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set.c:5: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set.c:601:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set.c:601:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:104:12: note: in definition of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set.c: scope_hint: In function ‘write_sampled_image_view_desc’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_instance.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_log.h:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_private.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
# 79| sampler = binding_layout->immutable_samplers[elem];
# 80| } else {
# 81|-> sampler = nvk_sampler_from_handle(info->sampler);
# 82| }
# 83|
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set.c:93:36: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:364:31: note: in definition of macro ‘MIN2’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:364:31: note: in definition of macro ‘MIN2’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:364:31: note: in definition of macro ‘MIN2’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:364:31: note: in definition of macro ‘MIN2’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set.c:93:36: note: write of 12 bits to beyond the end of ‘desc’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set.c:93:36: note: valid subscripts for ‘desc’ are ‘[0]’ to ‘[2]’
# 91| uint8_t sampler_plane = MIN2(plane, sampler->plane_count - 1);
# 92| assert(sampler->planes[sampler_plane].desc_index < (1 << 12));
# 93|-> desc[plane].sampler_index = sampler->planes[sampler_plane].desc_index;
# 94| }
# 95| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c:101:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c: scope_hint: In function ‘nvk_GetDescriptorSetLayoutSupport’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_private.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.h:8: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c:5: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c:309:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c:309:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c:312:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c:312:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c: scope_hint: In function ‘nvk_GetDescriptorSetLayoutSupport’
# 99| assert(info != NULL);
# 100| assert(info_idx < info->mutableDescriptorTypeListCount);
# 101|-> type_list = &info->pMutableDescriptorTypeLists[info_idx];
# 102| }
# 103| return type_list;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c: scope_hint: In function ‘nvk_CreateDescriptorSetLayout’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c:146:26: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c:137:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c: scope_hint: In function ‘nvk_CreateDescriptorSetLayout’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c:138:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c: scope_hint: In function ‘nvk_CreateDescriptorSetLayout’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c:140:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_instance.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_log.h:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_private.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:382:36: note: in definition of macro ‘ALIGN_POT’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c: scope_hint: In function ‘nvk_CreateDescriptorSetLayout’
# 144| return vk_error(dev, VK_ERROR_OUT_OF_HOST_MEMORY);
# 145|
# 146|-> layout->binding_count = num_bindings;
# 147|
# 148| for (uint32_t j = 0; j < pCreateInfo->bindingCount; j++) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set_layout.c:218:54: warning[core.NullDereference]: Array access (via field 'immutable_samplers') results in a null pointer dereference
# 216| for (uint32_t i = 0; i < binding->descriptorCount; i++) {
# 217| VK_FROM_HANDLE(nvk_sampler, sampler, binding->pImmutableSamplers[i]);
# 218|-> layout->binding[b].immutable_samplers[i] = sampler;
# 219| const uint8_t sampler_plane_count = sampler->vk.ycbcr_conversion ?
# 220| vk_format_get_plane_count(sampler->vk.ycbcr_conversion->state.format) : 1;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_device.c:185:4: warning[deadcode.DeadStores]: Value stored to 'result' is never read
# 183| uint32_t null_image[8] = { 0, };
# 184| ASSERTED uint32_t null_image_index;
# 185|-> result = nvk_descriptor_table_add(dev, &dev->images,
# 186| null_image, sizeof(null_image),
# 187| &null_image_index);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_device_memory.c: scope_hint: In function ‘nvk_MapMemory2KHR’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_device_memory.c:339:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_private.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_device_memory.h:8: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_device_memory.c:5: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:280:16: note: in definition of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_device_memory.c:338:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_device_memory.c:338:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_device_memory.c: scope_hint: In function ‘nvk_MapMemory2KHR’
# 337| const VkMemoryMapPlacedInfoEXT *placed_info =
# 338| vk_find_struct_const(pMemoryMapInfo->pNext, MEMORY_MAP_PLACED_INFO_EXT);
# 339|-> fixed_addr = placed_info->pPlacedAddress;
# 340| }
# 341|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c: scope_hint: In function ‘nvk_image_init’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:730:57: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_private.h:11: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.h:8: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:5: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:280:16: note: in definition of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:716:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:716:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c: scope_hint: In function ‘nvk_image_init’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:722:13: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:722:13: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c: scope_hint: In function ‘nvk_image_init’
# 728| nil_select_best_drm_format_mod(&pdev->info, nil_format(p_format),
# 729| mod_list_info->drmFormatModifierCount,
# 730|-> mod_list_info->pDrmFormatModifiers);
# 731| assert(image->vk.drm_format_mod != DRM_FORMAT_MOD_INVALID);
# 732| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c: scope_hint: In function ‘nvk_GetImageMemoryRequirements2’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:1032:49: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:1030:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:1030:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c: scope_hint: In function ‘nvk_GetImageMemoryRequirements2’
# 1030| vk_find_struct_const(pInfo->pNext, IMAGE_PLANE_MEMORY_REQUIREMENTS_INFO);
# 1031| const VkImageAspectFlags aspects =
# 1032|-> image->disjoint ? plane_info->planeAspect : image->vk.aspects;
# 1033|
# 1034| nvk_get_image_memory_requirements(dev, image, aspects,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c: scope_hint: In function ‘nvk_BindImageMemory2’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:1288:77: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_instance.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_log.h:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_private.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:1265:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:1265:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c: scope_hint: In function ‘nvk_BindImageMemory2’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:1287:13: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c:1287:13: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_image.c: scope_hint: In function ‘nvk_BindImageMemory2’
# 1286| const VkBindImagePlaneMemoryInfo *plane_info =
# 1287| vk_find_struct_const(pBindInfos[i].pNext, BIND_IMAGE_PLANE_MEMORY_INFO);
# 1288|-> uint8_t plane = nvk_image_memory_aspects_to_plane(image, plane_info->planeAspect);
# 1289| nvk_image_plane_bind(dev, &image->planes[plane], mem, &offset_B);
# 1290| } else {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_nir_lower_descriptors.c: scope_hint: In function ‘record_deref_descriptor_cbuf_use’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_nir_lower_descriptors.c:148:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_nir_lower_descriptors.c: scope_hint: In function ‘record_deref_descriptor_cbuf_use’
# 146| {
# 147| nir_src *index_src = NULL;
# 148|-> if (deref->deref_type == nir_deref_type_array) {
# 149| index_src = &deref->arr.index;
# 150| deref = nir_deref_instr_parent(deref);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_nir_lower_descriptors.c: scope_hint: In function ‘ubo_deref_to_cbuf’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_nir_lower_descriptors.c:203:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘deref’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_nir_lower_descriptors.c: scope_hint: In function ‘ubo_deref_to_cbuf’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘ubo_deref_to_cbuf’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_nir_lower_descriptors.c: scope_hint: In function ‘ubo_deref_to_cbuf’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2760:1: note: in expansion of macro ‘NIR_DEFINE_SRC_AS_CONST’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2760:1: note: in expansion of macro ‘NIR_DEFINE_SRC_AS_CONST’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_nir_lower_descriptors.c: scope_hint: In function ‘ubo_deref_to_cbuf’
# 201| uint64_t range = glsl_get_explicit_size(deref->type, false);
# 202| bool offset_valid = true;
# 203|-> while (deref->deref_type != nir_deref_type_cast) {
# 204| nir_deref_instr *parent = nir_deref_instr_parent(deref);
# 205|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_nir_lower_descriptors.c:217:43: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_nir_lower_descriptors.c: scope_hint: In function ‘ubo_deref_to_cbuf’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘ubo_deref_to_cbuf’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
# 215| offset += nir_src_as_uint(deref->arr.index) * stride;
# 216| } else {
# 217|-> range = glsl_get_length(parent->type) * stride;
# 218| }
# 219| break;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_nir_lower_descriptors.c:231:55: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_nir_lower_descriptors.c: scope_hint: In function ‘ubo_deref_to_cbuf’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘ubo_deref_to_cbuf’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
# 229|
# 230| case nir_deref_type_struct: {
# 231|-> offset += glsl_get_struct_field_offset(parent->type,
# 232| deref->strct.index);
# 233| break;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_queue.c: scope_hint: In function ‘nvk_queue_submit_simple’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_queue.c:410:4: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘dw’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_queue.c: scope_hint: In function ‘nvk_queue_submit_simple’
# 408| return vk_error(queue, VK_ERROR_OUT_OF_DEVICE_MEMORY);
# 409|
# 410|-> memcpy(push_map, dw, dw_count * 4);
# 411|
# 412| result = nvk_queue_submit_simple_drm_nouveau(queue, dw_count, push_bo,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_queue_drm_nouveau.c: scope_hint: In function ‘push_add_sync_wait’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_queue_drm_nouveau.c:88:4: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
/usr/include/sys/mman.h:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_bo.h:15: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_descriptor_set.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_cmd_buffer.h:12: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_queue_drm_nouveau.c:7: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_queue_drm_nouveau.c: scope_hint: In function ‘push_add_sync_wait’
# 86| struct vk_drm_syncobj *sync = vk_sync_as_drm_syncobj(wait->sync);
# 87| assert(sync != NULL);
# 88|-> push_add_syncobj_wait(pb, sync->syncobj, wait->wait_value);
# 89| }
# 90|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_queue_drm_nouveau.c: scope_hint: In function ‘push_add_sync_signal’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_queue_drm_nouveau.c:101:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_queue_drm_nouveau.c: scope_hint: In function ‘push_add_sync_signal’
# 99| .flags = sig->signal_value ? DRM_NOUVEAU_SYNC_TIMELINE_SYNCOBJ :
# 100| DRM_NOUVEAU_SYNC_SYNCOBJ,
# 101|-> .handle = sync->syncobj,
# 102| .timeline_value = sig->signal_value,
# 103| };
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/vulkan/nvk_upload_queue.c:303:34: warning[core.NullDereference]: Access to field 'bo' results in a dereference of a null pointer (loaded from field 'bo')
# 301| const uint32_t data_bo_offset = queue->bo_data_start - data_size;
# 302| assert(queue->bo_push_end + cmd_size <= data_bo_offset);
# 303|-> const uint64_t data_addr = queue->bo->bo->offset + data_bo_offset;
# 304| memcpy(queue->bo->map + data_bo_offset, src, data_size);
# 305| queue->bo_data_start = data_bo_offset;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_bo.c: scope_hint: In function ‘nouveau_ws_bo_new_tiled_locked’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_bo.c:232:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘bo’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_private.h:7: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_bo.h:4: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_bo.c:1: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_bo.c:231:31: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_bo.c:231:31: note: in expansion of macro ‘CALLOC_STRUCT’
# 230|
# 231| struct nouveau_ws_bo *bo = CALLOC_STRUCT(nouveau_ws_bo);
# 232|-> bo->size = size;
# 233| bo->align = align;
# 234| bo->offset = -1ULL;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_bo.c: scope_hint: In function ‘nouveau_ws_bo_from_dma_buf_locked’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_bo.c:322:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘bo’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_bo.c:321:31: note: in expansion of macro ‘CALLOC_STRUCT’
# 320|
# 321| struct nouveau_ws_bo *bo = CALLOC_STRUCT(nouveau_ws_bo);
# 322|-> bo->size = info.size;
# 323| bo->offset = info.offset;
# 324| bo->handle = info.handle;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_context.c: scope_hint: In function ‘nouveau_ws_channel_dealloc’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_context.c:119:8: warning[-Wunused-variable]: unused variable ‘ret’
# 119 | int ret = drmCommandWrite(fd, DRM_NOUVEAU_CHANNEL_FREE, &req, sizeof(req));
# | ^~~
# 117| };
# 118|
# 119|-> int ret = drmCommandWrite(fd, DRM_NOUVEAU_CHANNEL_FREE, &req, sizeof(req));
# 120| assert(!ret);
# 121| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_context.c:119:8: warning[deadcode.DeadStores]: Value stored to 'ret' during its initialization is never read
# 117| };
# 118|
# 119|-> int ret = drmCommandWrite(fd, DRM_NOUVEAU_CHANNEL_FREE, &req, sizeof(req));
# 120| assert(!ret);
# 121| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_device.c: scope_hint: In function ‘nouveau_ws_device_new’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_device.c:313:27: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘device’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_private.h:7: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_device.h:4: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_device.c:1: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_device.c:278:39: note: in expansion of macro ‘CALLOC_STRUCT’
# 311| int ret = drmCommandWrite(fd, DRM_NOUVEAU_VM_INIT, &vminit, sizeof(vminit));
# 312| if (ret == 0) {
# 313|-> device->has_vm_bind = true;
# 314| util_vma_heap_init(&device->vma_heap, 4096, BDA - 4096);
# 315| util_vma_heap_init(&device->bda_heap, BDA, KERN - BDA);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_device.c:402:14: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘device’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/nouveau/winsys/nouveau_device.c:278:39: note: in expansion of macro ‘CALLOC_STRUCT’
# 400|
# 401| out_err:
# 402|-> if (device->has_vm_bind) {
# 403| util_vma_heap_finish(&device->vma_heap);
# 404| util_vma_heap_finish(&device->bda_heap);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bi_lower_swizzle.c:285:33: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'unsigned int', which is incompatible with sizeof operand type 'bi_index'
# 283|
# 284| /* Now that we've lowered swizzles, clean up the mess */
# 285|-> BITSET_WORD *replicates_16 = calloc(sizeof(bi_index), ctx->ssa_alloc);
# 286|
# 287| bi_foreach_instr_global(ctx, ins) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bi_opt_copy_prop.c:79:4: warning[core.NullDereference]: Dereference of null pointer
# 77| bi_index *replacement = calloc(sizeof(bi_index), ctx->ssa_alloc);
# 78|
# 79|-> bi_foreach_instr_global_safe(ctx, ins) {
# 80| if (ins->op == BI_OPCODE_MOV_I32 &&
# 81| ins->src[0].type != BI_INDEX_REGISTER) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bi_pressure_schedule.c:267:26: warning[unix.Malloc]: Use of memory allocated with size zero
# 265| dag_prune_head(s->dag, &node->dag);
# 266|
# 267|-> schedule[nr_ins++] = node;
# 268| bi_liveness_ins_update_ssa(s->live, node->instr);
# 269| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost/bi_pack.c:659:4: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 657| };
# 658|
# 659|-> unsigned count = counts[clause->tuple_count - 1];
# 660|
# 661| for (unsigned pos = 0; pos < count; ++pos) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost/bi_schedule.c: scope_hint: In function ‘bi_flatten_block’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost/bi_schedule.c:446:25: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘instructions’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/compiler.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/compiler/bi_builder.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost/bi_schedule.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/compiler.h:973:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost/bi_schedule.c:2131:4: note: in expansion of macro ‘bi_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost/bi_schedule.c: scope_hint: In function ‘bi_flatten_block’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/compiler.h:985:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost/bi_schedule.c:445:4: note: in expansion of macro ‘bi_foreach_instr_in_block’
# 444|
# 445| bi_foreach_instr_in_block(block, ins)
# 446|-> instructions[i++] = ins;
# 447|
# 448| return instructions;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost/bi_schedule.c:446:25: warning[unix.Malloc]: Use of memory allocated with size zero
# 444|
# 445| bi_foreach_instr_in_block(block, ins)
# 446|-> instructions[i++] = ins;
# 447|
# 448| return instructions;
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost_compile.c: scope_hint: In function ‘bi_emit_image_load’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost_compile.c:1408:26: warning[-Wunused-variable]: unused variable ‘dim’
# 1408 | enum glsl_sampler_dim dim = nir_intrinsic_image_dim(instr);
# | ^~~
# 1406| bi_emit_image_load(bi_builder *b, nir_intrinsic_instr *instr)
# 1407| {
# 1408|-> enum glsl_sampler_dim dim = nir_intrinsic_image_dim(instr);
# 1409| unsigned coord_comps = nir_image_intrinsic_coord_components(instr);
# 1410| bool array = nir_intrinsic_image_array(instr);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost_compile.c: scope_hint: In function ‘bi_emit_lea_image_to’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost_compile.c:1449:26: warning[-Wunused-variable]: unused variable ‘dim’
# 1449 | enum glsl_sampler_dim dim = nir_intrinsic_image_dim(instr);
# | ^~~
# 1447| bi_emit_lea_image_to(bi_builder *b, bi_index dest, nir_intrinsic_instr *instr)
# 1448| {
# 1449|-> enum glsl_sampler_dim dim = nir_intrinsic_image_dim(instr);
# 1450| bool array = nir_intrinsic_image_array(instr);
# 1451| unsigned coord_comps = nir_image_intrinsic_coord_components(instr);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost_compile.c: scope_hint: In function ‘bi_emit_image_store’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bifrost_compile.c:1510:17: warning[-Wunused-variable]: unused variable ‘T’
# 1510 | nir_alu_type T = nir_intrinsic_src_type(instr);
# | ^
# 1508| * not work for 16-bit stores, but those are not available in OpenCL.
# 1509| */
# 1510|-> nir_alu_type T = nir_intrinsic_src_type(instr);
# 1511| assert(nir_alu_type_get_type_size(T) == 32);
# 1512|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bir.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/compiler/bi_builder.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/compiler.h:1091:11: warning[core.NullDereference]: Access to field 'next' results in a dereference of a null pointer
# 1089| bi_next_block(bi_block *block)
# 1090| {
# 1091|-> return list_first_entry(&(block->link), bi_block, link);
# 1092| }
# 1093|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bi_ra.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/nodearray.h: scope_hint: In function ‘nodearray_orr.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/nodearray.h:207:16: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*a.<Ufed8>.sparse’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_debug.h:52: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/bi_ra.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:364:27: note: in definition of macro ‘MIN2’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/nodearray.h:201:21: note: in expansion of macro ‘MAX2’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 205|
# 206| if (left)
# 207|-> memcpy(a->sparse, data, left * sizeof(nodearray_sparse));
# 208| }
# 209|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/nodearray.h:207:16: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘malloc((long unsigned int)min(max >> 2, max(*a.sparse_capacity * 2, 64)) * 8)’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/nodearray.h: scope_hint: In function ‘nodearray_orr.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:364:27: note: in definition of macro ‘MIN2’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/nodearray.h:201:21: note: in expansion of macro ‘MAX2’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 205|
# 206| if (left)
# 207|-> memcpy(a->sparse, data, left * sizeof(nodearray_sparse));
# 208| }
# 209|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/nodearray.h:216:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘elem’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:364:27: note: in definition of macro ‘MIN2’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/nodearray.h:201:21: note: in expansion of macro ‘MAX2’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/nodearray.h: scope_hint: In function ‘nodearray_orr.part.0’
# 214| (size - left) * sizeof(nodearray_sparse));
# 215|
# 216|-> *elem = nodearray_encode(key, value);
# 217|
# 218| if (realloc)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/valhall/va_merge_flow.c:175:4: warning[core.NullDereference]: Dereference of null pointer
# 173| bi_instr *last_free = NULL;
# 174|
# 175|-> bi_foreach_instr_in_block_safe_rev(block, I) {
# 176| if ((I->op == BI_OPCODE_NOP) && (I->flow == VA_FLOW_DISCARD)) {
# 177| /* Try to merge with the instruction *preceding* discard, because
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/compiler/valhall/va_pack.c:600:60: warning[core.BitwiseShift]: Left shift by '38' overflows the capacity of 'int'
# 598|
# 599| if (src_info.size == VA_SIZE_16) {
# 600|-> hex |= (src.swizzle == BI_SWIZZLE_H11 ? 1 : 0) << offs;
# 601| } else if (I->op == BI_OPCODE_BRANCHZ_I16) {
# 602| hex |= ((uint64_t)va_pack_combine(I, src.swizzle) << 37);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode.h:88:11: warning[core.NullDereference]: Access to field 'addr' results in a dereference of a null pointer (loaded from variable 'mem')
# 86| assert(size + (gpu_va - mem->gpu_va) <= mem->length);
# 87|
# 88|-> return mem->addr + gpu_va - mem->gpu_va;
# 89| }
# 90|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode_common.c:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode.h: scope_hint: In function ‘__pandecode_fetch_gpu_mem’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode.h:88:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode_common.c:439:13: note: in expansion of macro ‘PANDECODE_PTR_VAR’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/rb_tree.h: scope_hint: In function ‘__pandecode_fetch_gpu_mem’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode_common.c: scope_hint: In function ‘__pandecode_fetch_gpu_mem’
# 86| assert(size + (gpu_va - mem->gpu_va) <= mem->length);
# 87|
# 88|-> return mem->addr + gpu_va - mem->gpu_va;
# 89| }
# 90|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode_common.c: scope_hint: In function ‘pandecode_inject_mmap’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode_common.c:192:26: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘mapped_mem’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/rb_tree.h: scope_hint: In function ‘pandecode_inject_mmap’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode_common.c: scope_hint: In function ‘pandecode_inject_mmap’
# 190|
# 191| mapped_mem = calloc(1, sizeof(*mapped_mem));
# 192|-> mapped_mem->gpu_va = gpu_va;
# 193| mapped_mem->length = sz;
# 194| mapped_mem->addr = cpu;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode_common.c: scope_hint: In function ‘pandecode_create_context’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode_common.c:293:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘ctx’
# 291| * worst that could happen is having the files dumped with their filenames
# 292| * in a different order. */
# 293|-> ctx->id = num_ctxs++;
# 294|
# 295| /* This will be initialized later and can be changed at run time through
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode_common.c: scope_hint: In function ‘pandecode_shader_disassemble’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode_common.c:444:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode_common.c:439:13: note: in expansion of macro ‘PANDECODE_PTR_VAR’
mesa-24.1.2-build/mesa-24.1.2/src/util/rb_tree.h: scope_hint: In function ‘pandecode_shader_disassemble’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode.h: scope_hint: In function ‘pandecode_shader_disassemble’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode_common.c:439:13: note: in expansion of macro ‘PANDECODE_PTR_VAR’
# 442| struct pandecode_mapped_memory *mem =
# 443| pandecode_find_mapped_gpu_mem_containing(ctx, shader_ptr);
# 444|-> size_t sz = mem->length - (shader_ptr - mem->gpu_va);
# 445|
# 446| /* Print some boilerplate to clearly denote the assembly (which doesn't
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/decode_jm.c:189:37: warning[deadcode.DeadStores]: Value stored to 'u' during its initialization is never read
# 187| GENX(pandecode_texture)(ctx, cl + pan_size(TEXTURE) * tex, tex);
# 188| #else
# 189|-> mali_ptr *PANDECODE_PTR_VAR(ctx, u, textures);
# 190|
# 191| for (int tex = 0; tex < texture_count; ++tex) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/kmod/panthor_kmod.c:885:33: warning[core.NullDereference]: Array access (from variable 'sync_ops') results in a null pointer dereference
# 883| signal_vm_point = ++vm_new_sync_point;
# 884| op_sync_cnt++;
# 885|-> sync_ops[syncop_ptr++] = (struct drm_panthor_sync_op){
# 886| .flags = DRM_PANTHOR_SYNC_OP_SIGNAL |
# 887| DRM_PANTHOR_SYNC_OP_HANDLE_TYPE_TIMELINE_SYNCOBJ,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/kmod/panthor_kmod.c: scope_hint: In function ‘panthor_kmod_vm_bind’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/kmod/panthor_kmod.c:918:33: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘sync_ops’
# 916|
# 917| for (uint32_t j = 0; j < ops[i].syncs.count; j++) {
# 918|-> sync_ops[syncop_ptr++] = (struct drm_panthor_sync_op){
# 919| .flags = (ops[i].syncs.array[j].type == PAN_KMOD_SYNC_TYPE_WAIT
# 920| ? DRM_PANTHOR_SYNC_OP_WAIT
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_blend.c:548:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 546|
# 547| if (!rt_state->equation.blend_enable) {
# 548|-> ret = snprintf(str, len, "replace(%s%s%s%s)",
# 549| (rt_state->equation.color_mask & 1) ? "R" : "",
# 550| (rt_state->equation.color_mask & 2) ? "G" : "",
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_blend.c:593:7: warning[deadcode.DeadStores]: Value stored to 'str' is never read
# 591| rt_state->equation.alpha_dst_factor)]);
# 592| assert(ret > 0);
# 593|-> str += ret;
# 594| len -= ret;
# 595| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_blend.c:594:7: warning[deadcode.DeadStores]: Value stored to 'len' is never read
# 592| assert(ret > 0);
# 593| str += ret;
# 594|-> len -= ret;
# 595| }
# 596| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_blitter.c:871:27: warning[deadcode.DeadStores]: Value stored to 'fmt' during its initialization is never read
# 869| if (fb->zs.preload.s) {
# 870| const struct pan_image_view *view = fb->zs.view.s ?: fb->zs.view.zs;
# 871|-> enum pipe_format fmt = util_format_get_depth_only(view->format);
# 872|
# 873| switch (view->format) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_blitter.c:1048:27: warning[deadcode.DeadStores]: Value stored to 'fmt' during its initialization is never read
# 1046| if (fb->zs.preload.s) {
# 1047| const struct pan_image_view *view = fb->zs.view.s ?: fb->zs.view.zs;
# 1048|-> enum pipe_format fmt = util_format_get_depth_only(view->format);
# 1049|
# 1050| switch (view->format) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_blitter.c:1351:10: warning[deadcode.DeadStores]: Value stored to 'always' is never read
# 1349| if (util_format_is_depth_and_stencil(fmt) &&
# 1350| fb->zs.clear.z != fb->zs.clear.s)
# 1351|-> always = true;
# 1352|
# 1353| /* We could use INTERSECT on Bifrost v7 too, but
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:451:31: note: Access to field 'format' results in a dereference of a null pointer (loaded from variable 'layout')
# 449| {
# 450| const struct util_format_description *desc =
# 451|-> util_format_description(layout->format);
# 452|
# 453| assert(row_stride >= 0 && surface_stride >= 0 && "negative stride");
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:451:31: warning[core.NullDereference]: Access to field 'format' results in a dereference of a null pointer (loaded from variable 'layout')
# 449| {
# 450| const struct util_format_description *desc =
# 451|-> util_format_description(layout->format);
# 452|
# 453| assert(row_stride >= 0 && surface_stride >= 0 && "negative stride");
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:533:4: note: Initializing to a null pointer value
# 531| util_format_description(format);
# 532|
# 533|-> const struct pan_image_layout *layouts[MAX_IMAGE_PLANES] = {0};
# 534| mali_ptr plane_ptrs[MAX_IMAGE_PLANES] = {0};
# 535| int32_t row_strides[MAX_IMAGE_PLANES] = {0};
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:538:4: note: Loop condition is true. Entering loop body
# 536| int32_t surface_strides[MAX_IMAGE_PLANES] = {0};
# 537|
# 538|-> for (int i = 0; i < MAX_IMAGE_PLANES; i++) {
# 539| const struct pan_image *base_image = pan_image_view_get_plane(iview, i);
# 540|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:541:7: note: Taking true branch
# 539| const struct pan_image *base_image = pan_image_view_get_plane(iview, i);
# 540|
# 541|-> if (!base_image) {
# 542| /* Every texture should have at least one plane. */
# 543| assert(i > 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:541:11: note: Assuming 'base_image' is null
# 539| const struct pan_image *base_image = pan_image_view_get_plane(iview, i);
# 540|
# 541|-> if (!base_image) {
# 542| /* Every texture should have at least one plane. */
# 543| assert(i > 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:544:10: note: Execution continues on line 573
# 542| /* Every texture should have at least one plane. */
# 543| assert(i > 0);
# 544|-> break;
# 545| }
# 546|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:573:4: note: Taking false branch
# 571|
# 572| #if PAN_ARCH >= 9
# 573|-> if (panfrost_format_is_yuv(format)) {
# 574| for (int i = 0; i < MAX_IMAGE_PLANES; i++) {
# 575| /* 3-plane YUV is submitted using two PLANE descriptors, where the
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:591:7: note: Calling 'panfrost_emit_plane'
# 589| }
# 590| } else {
# 591|-> panfrost_emit_plane(layouts[0], format, plane_ptrs[0], level,
# 592| row_strides[0], surface_strides[0], 0, payload);
# 593| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:591:27: note: Passing null pointer value via 1st parameter 'layout'
# 589| }
# 590| } else {
# 591|-> panfrost_emit_plane(layouts[0], format, plane_ptrs[0], level,
# 592| row_strides[0], surface_strides[0], 0, payload);
# 593| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:614:7: note: '?' condition is false
# 612| {
# 613| unsigned nr_samples =
# 614|-> PAN_ARCH <= 7 ? pan_image_view_get_nr_samples(iview) : 1;
# 615|
# 616| /* Inject the addresses in, interleaving array indices, mip levels,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:614:7: note: PAN_ARCH is > 7
# 612| {
# 613| unsigned nr_samples =
# 614|-> PAN_ARCH <= 7 ? pan_image_view_get_nr_samples(iview) : 1;
# 615|
# 616| /* Inject the addresses in, interleaving array indices, mip levels,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:625:4: note: Taking false branch
# 623| unsigned first_face = 0, last_face = 0;
# 624|
# 625|-> if (iview->dim == MALI_TEXTURE_DIMENSION_CUBE) {
# 626| panfrost_adjust_cube_dimensions(&first_face, &last_face, &first_layer,
# 627| &last_layer);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:625:8: note: Assuming field 'dim' is not equal to MALI_TEXTURE_DIMENSION_CUBE
# 623| unsigned first_face = 0, last_face = 0;
# 624|
# 625|-> if (iview->dim == MALI_TEXTURE_DIMENSION_CUBE) {
# 626| panfrost_adjust_cube_dimensions(&first_face, &last_face, &first_layer,
# 627| &last_layer);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:632:4: note: Loop condition is true. Entering loop body
# 630| struct panfrost_surface_iter iter;
# 631|
# 632|-> for (panfrost_surface_iter_begin(&iter, first_layer, last_layer,
# 633| iview->first_level, iview->last_level,
# 634| first_face, last_face, nr_samples);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:636:7: note: Calling 'panfrost_emit_surface'
# 634| first_face, last_face, nr_samples);
# 635| !panfrost_surface_iter_end(&iter); panfrost_surface_iter_next(&iter)) {
# 636|-> panfrost_emit_surface(iview, iter.level, iter.layer, iter.face,
# 637| iter.sample, format, &payload);
# 638| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:677:4: note: Taking false branch
# 675| unsigned char swizzle[4];
# 676|
# 677|-> if (PAN_ARCH >= 7 && util_format_is_depth_or_stencil(format)) {
# 678| /* v7+ doesn't have an _RRRR component order, combine the
# 679| * user swizzle with a .XXXX swizzle to emulate that.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:677:8: note: Left side of '&&' is true
# 675| unsigned char swizzle[4];
# 676|
# 677|-> if (PAN_ARCH >= 7 && util_format_is_depth_or_stencil(format)) {
# 678| /* v7+ doesn't have an _RRRR component order, combine the
# 679| * user swizzle with a .XXXX swizzle to emulate that.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:689:15: note: PAN_ARCH is not equal to 7
# 687|
# 688| util_format_compose_swizzles(replicate_x, iview->swizzle, swizzle);
# 689|-> } else if (PAN_ARCH == 7 && !panfrost_format_is_yuv(format)) {
# 690| #if PAN_ARCH == 7
# 691| /* v7 (only) restricts component orders when AFBC is in use.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:689:29: note: Left side of '&&' is false
# 687|
# 688| util_format_compose_swizzles(replicate_x, iview->swizzle, swizzle);
# 689|-> } else if (PAN_ARCH == 7 && !panfrost_format_is_yuv(format)) {
# 690| #if PAN_ARCH == 7
# 691| /* v7 (only) restricts component orders when AFBC is in use.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:706:7: note: Loop condition is false. Exiting loop
# 704| #endif
# 705| } else {
# 706|-> STATIC_ASSERT(sizeof(swizzle) == sizeof(iview->swizzle));
# 707| memcpy(swizzle, iview->swizzle, sizeof(swizzle));
# 708| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.c:710:4: note: Calling 'panfrost_emit_texture_payload'
# 708| }
# 709|
# 710|-> panfrost_emit_texture_payload(iview, format, payload->cpu);
# 711|
# 712| unsigned array_size = iview->last_layer - iview->first_layer + 1;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_desc.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_desc.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.h:157:11: warning[core.NullDereference]: Array access (via field 'planes') results in a null pointer dereference
# 155| return NULL;
# 156|
# 157|-> return iview->planes[idx];
# 158| }
# 159|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/disassemble.c:1242:7: warning[deadcode.DeadStores]: Value stored to 'word_ptr' is never read
# 1240| branch_forward |= print_extended_branch_writeout_field(
# 1241| ctx, fp, (uint8_t *)word_ptr, next);
# 1242|-> word_ptr += 3;
# 1243| }
# 1244|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/disassemble.c: scope_hint: In function ‘disassemble_midgard’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/disassemble.c:1846:24: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘ctx.midg_tags’
# 1844| unsigned num_quad_words = midgard_tag_props[tag].size;
# 1845|
# 1846|-> if (ctx.midg_tags[i] && ctx.midg_tags[i] != tag) {
# 1847| fprintf(fp, "\t/* XXX: TAG ERROR branch, got %s expected %s */\n",
# 1848| midgard_tag_props[tag].name,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_compile.c:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/compiler.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/helpers.h:203:14: warning[core.BitwiseShift]: Left shift by '128' overflows the capacity of 'int'
# 201| mask_of(unsigned nr_comp)
# 202| {
# 203|-> return (1 << nr_comp) - 1;
# 204| }
# 205|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/helpers.h:203:14: warning[core.BitwiseShift]: Left shift by '64' overflows the capacity of 'int'
# 201| mask_of(unsigned nr_comp)
# 202| {
# 203|-> return (1 << nr_comp) - 1;
# 204| }
# 205|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_compile.c:1419:25: warning[deadcode.DeadStores]: Value stored to 'br' during its initialization is never read
# 1417| assert(sample_iter < ARRAY_SIZE(ctx->writeout_branch[0]));
# 1418|
# 1419|-> midgard_instruction *br = ctx->writeout_branch[rt][sample_iter];
# 1420|
# 1421| assert(!br);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_compile.c:3018:45: warning[unix.Malloc]: Use of memory allocated with size zero
# 3016| midgard_block *block = (midgard_block *)_block;
# 3017| util_dynarray_foreach(&block->bundles, midgard_bundle, bundle) {
# 3018|-> source_order_bundles[bundle_idx++] = bundle;
# 3019| }
# 3020| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_compile.c:3034:25: warning[core.NullDereference]: Access to field 'tag' results in a dereference of an undefined pointer value
# 3032|
# 3033| if (!bundle->last_writeout && (current_bundle + 1 < bundle_count))
# 3034|-> lookahead = source_order_bundles[current_bundle + 1]->tag;
# 3035|
# 3036| emit_binary_bundle(ctx, block, bundle, binary, lookahead);
Error: COMPILER_WARNING (CWE-252):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_compile.c: scope_hint: In function ‘midgard_compile_shader_nir’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_compile.c:3091:7: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 3091 | asprintf(&shaderdb,
# | ^~~~~~~~~~~~~~~~~~~
# 3092 | "%s shader: "
# | ~~~~~~~~~~~~~
# 3093 | "%u inst, %u bundles, %u quadwords, "
# | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 3094 | "%u registers, %u threads, %u loops, "
# | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 3095 | "%u:%u spills:fills",
# | ~~~~~~~~~~~~~~~~~~~~~
# 3096 | ctx->inputs->is_blend ? "PAN_SHADER_BLEND"
# | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 3097 | : gl_shader_stage_name(ctx->stage),
# | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 3098 | nr_ins, nr_bundles, ctx->quadword_count, nr_registers,
# | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 3099 | nr_threads, ctx->loop_count, ctx->spills, ctx->fills);
# | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 3089| /* Dump stats */
# 3090|
# 3091|-> asprintf(&shaderdb,
# 3092| "%s shader: "
# 3093| "%u inst, %u bundles, %u quadwords, "
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:516:43: warning[core.BitwiseShift]: Right shift by '32' overflows the capacity of 'int'
# 514|
# 515| for (unsigned i = 0; i < 4; ++i) {
# 516|-> unsigned submask = (ins->mask >> (i * comps_per_32b)) &
# 517| BITFIELD_MASK(comps_per_32b);
# 518|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c: scope_hint: In function ‘emit_branch’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:794:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/util/pan_ir.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_compile.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/compiler.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:822:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:822:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/helpers.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/compiler.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
# 792| .cond = cond,
# 793| };
# 794|-> memcpy(util_dynarray_grow_bytes(emission, size, 1), &branch, size);
# 795| } else {
# 796| assert(op == midgard_jmp_writeout_op_branch_uncond);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:812:7: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:822:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:822:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
# 810| midgard_create_branch_extended(cond, op, dest_tag, quadword_offset);
# 811|
# 812|-> memcpy(util_dynarray_grow_bytes(emission, size, 1), &branch, size);
# 813| }
# 814| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:868:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:822:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:822:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
# 866| mir_pack_vector_srcs(ins, &source);
# 867| unsigned size = sizeof(source);
# 868|-> memcpy(util_dynarray_grow_bytes(emission, size, 1), &source, size);
# 869| } else {
# 870| midgard_scalar_alu source =
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:873:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:822:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c:822:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_emit.c: scope_hint: In function ‘emit_alu_bundle’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:45: note: in definition of macro ‘unlikely’
# 871| vector_to_scalar_alu(vector_alu_from_instr(ins), ins);
# 872| unsigned size = sizeof(source);
# 873|-> memcpy(util_dynarray_grow_bytes(emission, size, 1), &source, size);
# 874| }
# 875| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_info.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_nir_type_csel.c:6: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_nir_type_csel.c: scope_hint: In function ‘midgard_nir_type_csel’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_nir_type_csel.c:37:31: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:46:31: note: in definition of macro ‘BITSET_WORDS’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:46:31: note: in definition of macro ‘BITSET_WORDS’
# 35|
# 36| BITSET_WORD *float_types =
# 37|-> calloc(BITSET_WORDS(impl->ssa_alloc), sizeof(BITSET_WORD));
# 38| nir_gather_types(impl, float_types, NULL);
# 39|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_opt_perspective.c:191:7: warning[core.NullDereference]: Dereference of null pointer
# 189| bool rewritten = false;
# 190|
# 191|-> mir_foreach_instr_in_block_safe(block, v) {
# 192| if (v->dest != vary)
# 193| continue;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_print_constant.c:44:7: warning[deadcode.DeadStores]: Value stored to 'opname' is never read
# 42| /* Add a sentinel name to prevent crashing */
# 43| if (!opname)
# 44|-> opname = "unknown";
# 45|
# 46| if (is_int) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_ra.c:1074:36: warning[core.NullDereference]: Access to field 'mask' results in a dereference of a null pointer (loaded from variable 'last_spill')
# 1072|
# 1073| if (last_id == bundle) {
# 1074|-> last_spill->mask |= write_mask;
# 1075| u_foreach_bit(c, write_mask)
# 1076| last_spill->swizzle[0][c] = c;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_schedule.c:116:35: warning[core.NullDereference]: Access to field 'dependents' results in a dereference of a null pointer
# 114| /* Initialize dependency graph */
# 115| for (unsigned i = 0; i < count; ++i) {
# 116|-> instructions[i]->dependents =
# 117| calloc(BITSET_WORDS(count), sizeof(BITSET_WORD));
# 118|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/midgard/midgard_schedule.c:462:13: warning[deadcode.DeadStores]: Value stored to 'best_reuse_bytes' is never read
# 460| if (j == type_size &&
# 461| (reuse_bytes > best_reuse_bytes || best_place < 0)) {
# 462|-> best_reuse_bytes = reuse_bytes;
# 463| best_place = i;
# 464| break;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/util/lcra.c: scope_hint: In function ‘lcra_alloc_equations’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/util/lcra.c:47:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘l’
# 45| struct lcra_state *l = calloc(1, sizeof(*l));
# 46|
# 47|-> l->node_count = node_count;
# 48| l->class_count = class_count;
# 49|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/util/lcra.c:61:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘calloc(4, (long unsigned int)node_count)’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 59| l->solutions = calloc(sizeof(l->solutions[0]), node_count);
# 60|
# 61|-> memset(l->solutions, ~0, sizeof(l->solutions[0]) * node_count);
# 62|
# 63| return l;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_image.c: scope_hint: In function ‘panvk_image_select_mod’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_image.c:143:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_physical_device.h:15: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_device.h:17: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_image.c:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:280:16: note: in definition of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_image.c:123:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_image.c:123:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_image.c:126:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_image.c:126:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_image.c: scope_hint: In function ‘panvk_image_select_mod’
# 141| }
# 142| } else {
# 143|-> modifier = drm_explicit_info->drmFormatModifier;
# 144| assert(modifier == DRM_FORMAT_MOD_LINEAR ||
# 145| modifier == DRM_FORMAT_MOD_ARM_16X16_BLOCK_U_INTERLEAVED ||
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_image.c: scope_hint: In function ‘panvk_GetImageSubresourceLayout’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_image.c:251:13: warning[-Wunused-variable]: unused variable ‘plane’
# 251 | unsigned plane =
# | ^~~~~
# 249| VK_FROM_HANDLE(panvk_image, image, _image);
# 250|
# 251|-> unsigned plane =
# 252| panvk_plane_index(image->vk.format, pSubresource->aspectMask);
# 253| assert(plane < PANVK_MAX_PLANES);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_image.c:251:13: warning[deadcode.DeadStores]: Value stored to 'plane' during its initialization is never read
# 249| VK_FROM_HANDLE(panvk_image, image, _image);
# 250|
# 251|-> unsigned plane =
# 252| panvk_plane_index(image->vk.format, pSubresource->aspectMask);
# 253| assert(plane < PANVK_MAX_PLANES);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_mempool.c: scope_hint: In function ‘panvk_pool_reset’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_mempool.c:138:7: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_mempool.h:93:11: note: in expansion of macro ‘util_dynarray_num_elements’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_mempool.c: scope_hint: In function ‘panvk_pool_reset’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 136| void *ptr = util_dynarray_grow(&pool->bo_pool->free_bos,
# 137| struct panvk_priv_bo *, num_bos);
# 138|-> memcpy(ptr, util_dynarray_begin(&pool->bos),
# 139| num_bos * sizeof(struct panvk_priv_bo *));
# 140| } else {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_physical_device.c:1271:12: warning[core.NullDereference]: Access to field 'imageViewType' results in a dereference of a null pointer (loaded from variable 'image_view_info')
# 1269| * its likely we can enable it for 1D and CUBE, needs testing however
# 1270| */
# 1271|-> if ((image_view_info->imageViewType == VK_IMAGE_VIEW_TYPE_2D ||
# 1272| image_view_info->imageViewType == VK_IMAGE_VIEW_TYPE_2D_ARRAY) &&
# 1273| (format_feature_flags &
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_priv_bo.c:72:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 70| err_munmap_bo:
# 71| if (priv_bo->addr.host) {
# 72|-> ret = os_munmap(priv_bo->addr.host, pan_kmod_bo_size(bo));
# 73| assert(!ret);
# 74| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:162:10: warning[-Wanalyzer-malloc-leak]: leak of ‘*batch.jobs.data’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_macros.h:53:30: note: in expansion of macro ‘panvk_arch_name’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:1955:1: note: in expansion of macro ‘panvk_per_arch’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_macros.h:53:30: note: in expansion of macro ‘panvk_arch_name’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:1959:4: note: in expansion of macro ‘panvk_per_arch’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_macros.h:53:30: note: in expansion of macro ‘panvk_arch_name’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:135:1: note: in expansion of macro ‘panvk_per_arch’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:151:11: note: in expansion of macro ‘util_dynarray_num_elements’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_pool.h:118:31: note: in expansion of macro ‘PAN_DESC_AGGREGATE’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:160:13: note: in expansion of macro ‘pan_pool_alloc_desc’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:160:13: note: in expansion of macro ‘pan_pool_alloc_desc’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:160:13: note: in expansion of macro ‘pan_pool_alloc_desc’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:161:10: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:161:10: note: in expansion of macro ‘util_dynarray_append’
# 160| pan_pool_alloc_desc(&cmdbuf->desc_pool.base, JOB_HEADER);
# 161| util_dynarray_append(&batch->jobs, void *, ptr.cpu);
# 162|-> pan_jc_add_job(&cmdbuf->desc_pool.base, &batch->jc, MALI_JOB_TYPE_NULL,
# 163| false, false, 0, 0, &ptr, false);
# 164| list_addtail(&batch->node, &cmdbuf->batches);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_descriptor_set.c:996:7: warning[deadcode.DeadStores]: Value stored to 'desc_offset' is never read
# 994| if (layout->num_imgs) {
# 995| set->img_attrib_bufs = (void *)(push_set->storage.descs + desc_offset);
# 996|-> desc_offset += PANVK_MAX_DESC_SIZE * layout->num_imgs;
# 997| set->img_fmts = push_set->storage.img_fmts;
# 998| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_nir_lower_descriptors.c: scope_hint: In function ‘get_resource_deref_binding’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_nir_lower_descriptors.c:294:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘deref’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_device.h:14: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_macros.h:53:30: note: in expansion of macro ‘panvk_arch_name’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_nir_lower_descriptors.c:564:1: note: in expansion of macro ‘panvk_per_arch’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:101:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘get_resource_deref_binding’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_nir_lower_descriptors.c: scope_hint: In function ‘get_resource_deref_binding’
# 292| *index_ssa = NULL;
# 293|
# 294|-> if (deref->deref_type == nir_deref_type_array) {
# 295| if (index_imm != NULL && nir_src_is_const(deref->arr.index))
# 296| *index_imm = nir_src_as_uint(deref->arr.index);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c: scope_hint: In function ‘panvk_queue_submit_batch’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:43:8: warning[-Wunused-but-set-variable]: variable ‘ret’ set but not used
# 43 | int ret;
# | ^~~
# 41| to_panvk_instance(dev->vk.physical->instance);
# 42| unsigned debug = instance->debug_flags;
# 43|-> int ret;
# 44|
# 45| /* Reset the batch if it's already been issued */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:69:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 67| };
# 68|
# 69|-> ret = drmIoctl(dev->vk.drm_fd, DRM_IOCTL_PANFROST_SUBMIT, &submit);
# 70| assert(!ret);
# 71|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:73:10: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 71|
# 72| if (debug & (PANVK_DEBUG_TRACE | PANVK_DEBUG_SYNC)) {
# 73|-> ret = drmSyncobjWait(dev->vk.drm_fd, &submit.out_sync, 1, INT64_MAX, 0,
# 74| NULL);
# 75| assert(!ret);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:108:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 106| }
# 107|
# 108|-> ret = drmIoctl(dev->vk.drm_fd, DRM_IOCTL_PANFROST_SUBMIT, &submit);
# 109| assert(!ret);
# 110| if (debug & (PANVK_DEBUG_TRACE | PANVK_DEBUG_SYNC)) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:111:10: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 109| assert(!ret);
# 110| if (debug & (PANVK_DEBUG_TRACE | PANVK_DEBUG_SYNC)) {
# 111|-> ret = drmSyncobjWait(dev->vk.drm_fd, &submit.out_sync, 1, INT64_MAX, 0,
# 112| NULL);
# 113| assert(!ret);
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c: scope_hint: In function ‘panvk_queue_transfer_sync’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:138:8: warning[-Wunused-but-set-variable]: variable ‘ret’ set but not used
# 138 | int ret;
# | ^~~
# 136| {
# 137| struct panvk_device *dev = to_panvk_device(queue->vk.base.device);
# 138|-> int ret;
# 139|
# 140| struct drm_syncobj_handle handle = {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:146:4: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 144| };
# 145|
# 146|-> ret = drmIoctl(dev->vk.drm_fd, DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD, &handle);
# 147| assert(!ret);
# 148| assert(handle.fd >= 0);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:151:4: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 149|
# 150| handle.handle = syncobj;
# 151|-> ret = drmIoctl(dev->vk.drm_fd, DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE, &handle);
# 152| assert(!ret);
# 153|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c: scope_hint: In function ‘panvk_signal_event_syncobjs’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:197:14: warning[-Wunused-variable]: unused variable ‘ret’
# 197 | int ret = drmIoctl(dev->vk.drm_fd, DRM_IOCTL_SYNCOBJ_RESET, &objs);
# | ^~~
# 195| .count_handles = 1};
# 196|
# 197|-> int ret = drmIoctl(dev->vk.drm_fd, DRM_IOCTL_SYNCOBJ_RESET, &objs);
# 198| assert(!ret);
# 199| break;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:197:14: warning[deadcode.DeadStores]: Value stored to 'ret' during its initialization is never read
# 195| .count_handles = 1};
# 196|
# 197|-> int ret = drmIoctl(dev->vk.drm_fd, DRM_IOCTL_SYNCOBJ_RESET, &objs);
# 198| assert(!ret);
# 199| break;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c: scope_hint: In function ‘panvk_queue_submit’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:225:34: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
/usr/include/sys/mman.h:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/os_mman.h:44: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/kmod/pan_kmod.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_instance.h:13: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_device.h:13: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_cmd_buffer.h:19: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:16: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c: scope_hint: In function ‘panvk_queue_submit’
# 223| vk_sync_as_drm_syncobj(submit->waits[i].sync);
# 224|
# 225|-> semaphores[i + 1] = syncobj->syncobj;
# 226| }
# 227|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:299:7: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c: scope_hint: In function ‘panvk_queue_submit’
# 297| vk_sync_as_drm_syncobj(submit->signals[i].sync);
# 298|
# 299|-> panvk_queue_transfer_sync(queue, syncobj->syncobj);
# 300| }
# 301|
Error: COMPILER_WARNING (CWE-563):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c: scope_hint: In function ‘panvk_v6_QueueWaitIdle’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:334:8: warning[-Wunused-variable]: unused variable ‘ret’
# 334 | int ret = drmSyncobjWait(queue->vk.base.device->drm_fd, &queue->sync, 1,
# | ^~~
# 332| return VK_ERROR_DEVICE_LOST;
# 333|
# 334|-> int ret = drmSyncobjWait(queue->vk.base.device->drm_fd, &queue->sync, 1,
# 335| INT64_MAX, DRM_SYNCOBJ_WAIT_FLAGS_WAIT_ALL, NULL);
# 336| assert(!ret);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_queue.c:334:8: warning[deadcode.DeadStores]: Value stored to 'ret' during its initialization is never read
# 332| return VK_ERROR_DEVICE_LOST;
# 333|
# 334|-> int ret = drmSyncobjWait(queue->vk.base.device->drm_fd, &queue->sync, 1,
# 335| INT64_MAX, DRM_SYNCOBJ_WAIT_FLAGS_WAIT_ALL, NULL);
# 336| assert(!ret);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:62:28: note: expanded from macro 'BITSET_TEST'
# 60| /* single bit operations
# 61| */
# 62|-> #define BITSET_TEST(x, b) (((x)[BITSET_BITWORD(b)] & BITSET_BIT(b)) != 0)
# 63| #define BITSET_SET(x, b) ((x)[BITSET_BITWORD(b)] |= BITSET_BIT(b))
# 64| #define BITSET_CLEAR(x, b) ((x)[BITSET_BITWORD(b)] &= ~BITSET_BIT(b))
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.h:2754: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_ra.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_shared_ra.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_shared_ra.c: scope_hint: In function ‘ra_ctx_reset_block’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:63:30: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*ctx.available[<unknown>]’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_shared_ra.c:241:7: note: in expansion of macro ‘BITSET_SET’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3.h:1882:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_shared_ra.c:1405:4: note: in expansion of macro ‘foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_shared_ra.c:241:7: note: in expansion of macro ‘BITSET_SET’
mesa-24.1.2-build/mesa-24.1.2/src/freedreno/ir3/ir3_shared_ra.c:241:7: note: in expansion of macro ‘BITSET_SET’
# 61| */
# 62| #define BITSET_TEST(x, b) (((x)[BITSET_BITWORD(b)] & BITSET_BIT(b)) != 0)
# 63|-> #define BITSET_SET(x, b) ((x)[BITSET_BITWORD(b)] |= BITSET_BIT(b))
# 64| #define BITSET_CLEAR(x, b) ((x)[BITSET_BITWORD(b)] &= ~BITSET_BIT(b))
# 65|
Error: GCC_ANALYZER_WARNING (CWE-674):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_info.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_state.c:97: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h: scope_hint: In function ‘__bitclear_clear_range’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:273:7: warning[-Wanalyzer-infinite-recursion]: infinite recursion
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/iris/iris_state.c:3410:4: note: in expansion of macro ‘BITSET_CLEAR_RANGE’
# 271| const unsigned first_size = BITSET_WORDBITS - start_mod;
# 272|
# 273|-> __bitclear_clear_range(r, start, start + first_size - 1);
# 274| __bitclear_clear_range(r, start + first_size, end);
# 275| }
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/blake3/blake3.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/blake3/blake3.c:138:3: warning[deadcode.DeadStores]: Value stored to 'input' is never read
# 136|
# 137| size_t take = chunk_state_fill_buf(self, input, input_len);
# 138|-> input += take;
# 139| input_len -= take;
# 140| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/blake3/blake3.c:139:3: warning[deadcode.DeadStores]: Value stored to 'input_len' is never read
# 137| size_t take = chunk_state_fill_buf(self, input, input_len);
# 138| input += take;
# 139|-> input_len -= take;
# 140| }
# 141|
Error: CPPCHECK_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/util/blake3/blake3.c:186: warning[uninitvar]: Uninitialized variable: chunks_array
# 184| }
# 185|
# 186|-> blake3_hash_many(chunks_array, chunks_array_len,
# 187| BLAKE3_CHUNK_LEN / BLAKE3_BLOCK_LEN, key, chunk_counter,
# 188| true, flags, CHUNK_START, CHUNK_END, out);
Error: CPPCHECK_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/util/blake3/blake3.c:229: warning[uninitvar]: Uninitialized variable: parents_array
# 227| }
# 228|
# 229|-> blake3_hash_many(parents_array, parents_array_len, 1, key,
# 230| 0, // Parents always use counter 0.
# 231| false, flags | PARENT,
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/blake3/blake3_dispatch.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/box.h:37:11: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘boxes’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri2.c: scope_hint: In function ‘dri2_set_damage_region’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri2.c:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri2.c:2081:15: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/dri/dri2.c:2081:15: note: in expansion of macro ‘CALLOC’
# 35| u_box_2d(unsigned x,unsigned y, unsigned w, unsigned h, struct pipe_box *box)
# 36| {
# 37|-> box->x = x;
# 38| box->y = y;
# 39| box->z = 0;
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/build_id.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/dag.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c: scope_hint: In function ‘mkdir_with_parents_if_needed’
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:156:14: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘p’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
# 154|
# 155| p = strdup(path);
# 156|-> end = p + strlen(p) + 1; /* end points to the \0 terminator */
# 157| for (char *q = p; q != end; q++) {
# 158| if (*q == '/' || q == end - 1) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:276:11: warning[unix.Malloc]: Potential leak of memory pointed to by 'entry'
# 274|
# 275| unsigned processed_files = 0;
# 276|-> while (1) {
# 277| dir_ent = readdir(dir);
# 278| if (dir_ent == NULL)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:299:33: warning[core.NullDereference]: Access to field 'lru_name' results in a dereference of a null pointer (loaded from variable 'entry')
# 297| processed_files++;
# 298|
# 299|-> char *tmp = realloc(entry->lru_name, len + 1);
# 300| if (tmp) {
# 301| /* Find location to insert new lru item. We want to keep the
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:299:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘entry’
# 297| processed_files++;
# 298|
# 299|-> char *tmp = realloc(entry->lru_name, len + 1);
# 300| if (tmp) {
# 301| /* Find location to insert new lru item. We want to keep the
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c: scope_hint: In function ‘choose_lru_file_matching’
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:299:38: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘entry’
# 297| processed_files++;
# 298|
# 299|-> char *tmp = realloc(entry->lru_name, len + 1);
# 300| if (tmp) {
# 301| /* Find location to insert new lru item. We want to keep the
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:335:7: warning[-Wanalyzer-malloc-leak]: leak of ‘entry’
# 333| if (list_is_empty(lru_file_list)) {
# 334| closedir(dir);
# 335|-> free(lru_file_list);
# 336| return NULL;
# 337| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:419:12: warning[deadcode.DeadStores]: Although the value stored to 'd' is used in the enclosing expression, the value is never actually read from 'd'
# 417| unsigned subdir_entries = 0;
# 418| struct dirent *d;
# 419|-> while ((d = readdir(dir)) != NULL) {
# 420| if(++subdir_entries > 2)
# 421| break;
Error: COMPILER_WARNING (CWE-252):
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c: scope_hint: In function ‘disk_cache_touch_cache_user_marker’
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:1068:4: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 1068 | asprintf(&marker_path, "%s/marker", path);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 1066| {
# 1067| char *marker_path = NULL;
# 1068|-> asprintf(&marker_path, "%s/marker", path);
# 1069| if (!marker_path)
# 1070| return;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_bptc.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/format/texcompress_bptc_tmp.h:514:13: warning[core.NullDereference]: Array access results in a null pointer dereference
# 512| int weight;
# 513|
# 514|-> weight = weights[index_bits][index];
# 515|
# 516| return ((64 - weight) * a + weight * b + 32) >> 6;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_bptc.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/format/texcompress_bptc_tmp.h: scope_hint: In function ‘write_rgb_indices_unorm’
mesa-24.1.2-build/mesa-24.1.2/src/util/format/texcompress_bptc_tmp.h:1446:53: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘endpoint_luminances[1]’
# 1444| /* If the endpoints have the same luminance then we'll just use index 0 for
# 1445| * all of the texels */
# 1446|-> if (endpoint_luminances[0] == endpoint_luminances[1]) {
# 1447| write_bits(writer, BLOCK_SIZE * BLOCK_SIZE * 2 - 1, 0);
# 1448| return;
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_bptc.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/format/texcompress_bptc_tmp.h: scope_hint: In function ‘get_average_luminance_float’
mesa-24.1.2-build/mesa-24.1.2/src/util/format/texcompress_bptc_tmp.h:1604:30: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*src’
# 1602| for (y = 0; y < height; y++) {
# 1603| for (x = 0; x < width; x++) {
# 1604|-> luminance_sum += src[0] + src[1] + src[2];
# 1605| src += 3;
# 1606| }
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/util/format/texcompress_bptc_tmp.h: scope_hint: In function ‘get_endpoints_float’
mesa-24.1.2-build/mesa-24.1.2/src/util/format/texcompress_bptc_tmp.h:1700:12: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*src’
# 1698| midpoint = (endpoint_luminances[0] + endpoint_luminances[1]) / 2.0f;
# 1699|
# 1700|-> if ((src[0] + src[1] + src[2] <= midpoint) !=
# 1701| (endpoint_luminances[0] <= midpoint)) {
# 1702| memcpy(temp, endpoints[0], sizeof temp);
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/texcompress_s3tc.c:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/format/texcompress_s3tc_tmp.h: scope_hint: In function ‘extractsrccolors’
mesa-24.1.2-build/mesa-24.1.2/src/util/format/texcompress_s3tc_tmp.h:898:34: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*curaddr’
# 896| for (i = 0; i < numxpixels; i++) {
# 897| for (c = 0; c < comps; c++) {
# 898|-> srcpixels[j][i][c] = *curaddr++ / (CHAN_MAX / 255);
# 899| }
# 900| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_yuv.c:81:10: warning[deadcode.DeadStores]: Value stored to 'g1' is never read
# 79| g0 = ubyte_to_float((value >> 8) & 0xff);
# 80| b = ubyte_to_float((value >> 16) & 0xff);
# 81|-> g1 = ubyte_to_float((value >> 24) & 0xff);
# 82|
# 83| dst[0] = r; /* r */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_yuv.c:135:10: warning[deadcode.DeadStores]: Value stored to 'g1' is never read
# 133| g0 = (value >> 8) & 0xff;
# 134| b = (value >> 16) & 0xff;
# 135|-> g1 = (value >> 24) & 0xff;
# 136|
# 137| dst[0] = r; /* r */
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_yuv.c:302:10: warning[deadcode.DeadStores]: Value stored to 'g1' is never read
# 300| g0 = ubyte_to_float((value >> 0) & 0xff);
# 301| r = ubyte_to_float((value >> 8) & 0xff);
# 302|-> g1 = ubyte_to_float((value >> 16) & 0xff);
# 303| b = ubyte_to_float((value >> 24) & 0xff);
# 304|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_yuv.c:356:10: warning[deadcode.DeadStores]: Value stored to 'g1' is never read
# 354| g0 = (value >> 0) & 0xff;
# 355| r = (value >> 8) & 0xff;
# 356|-> g1 = (value >> 16) & 0xff;
# 357| b = (value >> 24) & 0xff;
# 358|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_yuv.c:521:10: warning[deadcode.DeadStores]: Value stored to 'y1' is never read
# 519| y0 = (value >> 8) & 0xff;
# 520| v = (value >> 16) & 0xff;
# 521|-> y1 = (value >> 24) & 0xff;
# 522|
# 523| util_format_yuv_to_rgb_float(y0, u, v, &dst[0], &dst[1], &dst[2]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_yuv.c:568:10: warning[deadcode.DeadStores]: Value stored to 'y1' is never read
# 566| y0 = (value >> 8) & 0xff;
# 567| u = (value >> 16) & 0xff;
# 568|-> y1 = (value >> 24) & 0xff;
# 569|
# 570| util_format_yuv_to_rgb_float(y0, u, v, &dst[0], &dst[1], &dst[2]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_yuv.c:615:10: warning[deadcode.DeadStores]: Value stored to 'y1' is never read
# 613| y0 = (value >> 8) & 0xff;
# 614| v = (value >> 16) & 0xff;
# 615|-> y1 = (value >> 24) & 0xff;
# 616|
# 617| util_format_yuv_to_rgb_8unorm(y0, u, v, &dst[0], &dst[1], &dst[2]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_yuv.c:662:10: warning[deadcode.DeadStores]: Value stored to 'y1' is never read
# 660| y0 = (value >> 8) & 0xff;
# 661| u = (value >> 16) & 0xff;
# 662|-> y1 = (value >> 24) & 0xff;
# 663|
# 664| util_format_yuv_to_rgb_8unorm(y0, u, v, &dst[0], &dst[1], &dst[2]);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_yuv.c:957:10: warning[deadcode.DeadStores]: Value stored to 'y1' is never read
# 955| y0 = (value >> 0) & 0xff;
# 956| u = (value >> 8) & 0xff;
# 957|-> y1 = (value >> 16) & 0xff;
# 958| v = (value >> 24) & 0xff;
# 959|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_yuv.c:1004:10: warning[deadcode.DeadStores]: Value stored to 'y1' is never read
# 1002| y0 = (value >> 0) & 0xff;
# 1003| u = (value >> 24) & 0xff;
# 1004|-> y1 = (value >> 16) & 0xff;
# 1005| v = (value >> 8) & 0xff;
# 1006|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_yuv.c:1052:10: warning[deadcode.DeadStores]: Value stored to 'y1' is never read
# 1050| y0 = (value >> 0) & 0xff;
# 1051| u = (value >> 8) & 0xff;
# 1052|-> y1 = (value >> 16) & 0xff;
# 1053| v = (value >> 24) & 0xff;
# 1054|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/format/u_format_yuv.c:1099:10: warning[deadcode.DeadStores]: Value stored to 'y1' is never read
# 1097| y0 = (value >> 0) & 0xff;
# 1098| v = (value >> 8) & 0xff;
# 1099|-> y1 = (value >> 16) & 0xff;
# 1100| u = (value >> 24) & 0xff;
# 1101|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:55:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘lru_file_list’
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c: scope_hint: In function ‘choose_lru_file_matching’
# 53| static inline void list_inithead(struct list_head *item)
# 54| {
# 55|-> item->prev = item;
# 56| item->next = item;
# 57| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:67:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘priv’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c: scope_hint: In function ‘get_video_buffer_private’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c:132:11: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c:132:11: note: in expansion of macro ‘CALLOC_STRUCT’
# 65| static inline void list_add(struct list_head *item, struct list_head *list)
# 66| {
# 67|-> item->prev = list;
# 68| item->next = list->next;
# 69| list->next->prev = item;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/util/u_cache.c:45: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:69:22: warning[core.NullDereference]: Access to field 'prev' results in a dereference of a null pointer (loaded from field 'next')
# 67| item->prev = list;
# 68| item->next = list->next;
# 69|-> list->next->prev = item;
# 70| list->next = item;
# 71| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:81:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_batch_chain.c: scope_hint: In function ‘anv_cmd_buffer_init_batch_bo_chain’
# 79| static inline void list_addtail(struct list_head *item, struct list_head *list)
# 80| {
# 81|-> item->next = list;
# 82| item->prev = list->prev;
# 83| list->prev->next = item;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:81:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘prev_bbo’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_batch_chain.c: scope_hint: In function ‘anv_batch_bo_list_clone’
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_batch_chain.c:389:4: note: in expansion of macro ‘list_for_each_entry’
# 79| static inline void list_addtail(struct list_head *item, struct list_head *list)
# 80| {
# 81|-> item->next = list;
# 82| item->prev = list->prev;
# 83| list->prev->next = item;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_batch_chain.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/vulkan/anv_private.h:48: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/intel/common/intel_measure.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:81:16: warning[core.NullDereference]: Access to field 'next' results in a dereference of a null pointer (loaded from variable 'item')
# 79| static inline void list_addtail(struct list_head *item, struct list_head *list)
# 80| {
# 81|-> item->next = list;
# 82| item->prev = list->prev;
# 83| list->prev->next = item;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:82:18: warning[core.NullDereference]: Access to field 'prev' results in a dereference of a null pointer (loaded from variable 'list')
# 80| {
# 81| item->next = list;
# 82|-> item->prev = list->prev;
# 83| list->prev->next = item;
# 84| list->prev = item;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:82:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace_late.c: scope_hint: In function ‘pass’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace_late.c:8: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:134:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:101:4: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘pass’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:102:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘pass’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace_late.c: scope_hint: In function ‘pass’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘pass’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_texcoord_replace_late.c: scope_hint: In function ‘pass’
# 80| {
# 81| item->next = list;
# 82|-> item->prev = list->prev;
# 83| list->prev->next = item;
# 84| list->prev = item;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:82:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dupl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c: scope_hint: In function ‘lima_nir_duplicate_load_const’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:121:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:121:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:121:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:93:4: note: in expansion of macro ‘nir_foreach_block’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:94:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:94:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:94:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3050:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:94:7: note: in expansion of macro ‘nir_foreach_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:98:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:98:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:98:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c: scope_hint: In function ‘lima_nir_duplicate_load_const’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:98:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:98:7: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:1114:4: note: in expansion of macro ‘list_for_each_entry_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:1121:4: note: in expansion of macro ‘nir_foreach_use_including_if_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:34:4: note: in expansion of macro ‘nir_foreach_use_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c:34:4: note: in expansion of macro ‘nir_foreach_use_safe’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/lima/ir/lima_nir_duplicate_consts.c: scope_hint: In function ‘lima_nir_duplicate_load_const’
# 80| {
# 81| item->next = list;
# 82|-> item->prev = list->prev;
# 83| list->prev->next = item;
# 84| list->prev = item;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:82:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘offset’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/gl_nir_lower_atomics.c: scope_hint: In function ‘lower_deref_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4765:1: note: in expansion of macro ‘NIR_SRC_AS_’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/gl_nir_lower_atomics.c: scope_hint: In function ‘lower_deref_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘lower_deref_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/gl_nir_lower_atomics.c: scope_hint: In function ‘lower_deref_instr’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘lower_deref_instr’
# 80| {
# 81| item->next = list;
# 82|-> item->prev = list->prev;
# 83| list->prev->next = item;
# 84| list->prev = item;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:82:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘val’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_clip_disable.c: scope_hint: In function ‘lower_clip_plane_store_io’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_clip_disable.c: scope_hint: In function ‘lower_clip_plane_store_io’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘lower_clip_plane_store_io’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_clip_disable.c: scope_hint: In function ‘lower_clip_plane_store_io’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h: scope_hint: In function ‘lower_clip_plane_store_io’
# 80| {
# 81| item->next = list;
# 82|-> item->prev = list->prev;
# 83| list->prev->next = item;
# 84| list->prev = item;
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:83:22: warning[-Wanalyzer-malloc-leak]: leak of ‘r600_bytecode_gds()’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c: scope_hint: In function ‘r600_bytecode_add_gds’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c:16: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c:78:41: note: in expansion of macro ‘CALLOC_STRUCT’
# 81| item->next = list;
# 82| item->prev = list->prev;
# 83|-> list->prev->next = item;
# 84| list->prev = item;
# 85| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:83:22: warning[-Wanalyzer-malloc-leak]: leak of ‘r600_bytecode_tex()’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c: scope_hint: In function ‘r600_bytecode_add_tex’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c:68:41: note: in expansion of macro ‘CALLOC_STRUCT’
# 81| item->next = list;
# 82| item->prev = list->prev;
# 83|-> list->prev->next = item;
# 84| list->prev = item;
# 85| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:83:22: warning[-Wanalyzer-malloc-leak]: leak of ‘r600_bytecode_vtx()’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c: scope_hint: In function ‘r600_bytecode_add_vtx_internal’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/r600/r600_asm.c:58:41: note: in expansion of macro ‘CALLOC_STRUCT’
# 81| item->next = list;
# 82| item->prev = list->prev;
# 83|-> list->prev->next = item;
# 84| list->prev = item;
# 85| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/shaderapi.c:40: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/context.h:54: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/extensions.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/mtypes.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/mesa/main/glthread.h:56: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.h:40: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:83:22: warning[core.NullDereference]: Access to field 'next' results in a dereference of a null pointer (loaded from field 'prev')
# 81| item->next = list;
# 82| item->prev = list->prev;
# 83|-> list->prev->next = item;
# 84| list->prev = item;
# 85| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:103:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_helper_writes.c: scope_hint: In function ‘lower’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_helper_writes.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:160:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:164:7: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h: scope_hint: In function ‘lower’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:165:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2668:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2684:4: note: in expansion of macro ‘nir_foreach_phi_src’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2668:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:2684:4: note: in expansion of macro ‘nir_foreach_phi_src’
# 101| static inline void list_del(struct list_head *item)
# 102| {
# 103|-> item->prev->next = item->next;
# 104| item->next->prev = item->prev;
# 105| item->prev = item->next = NULL;
Error: GCC_ANALYZER_WARNING (CWE-416):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:103:9: warning[-Wanalyzer-use-after-free]: use after ‘free’ of ‘qinst’
mesa-24.1.2-build/mesa-24.1.2/src/broadcom/compiler/vir.c: scope_hint: In function ‘vir_remove_instruction’
mesa-24.1.2-build/mesa-24.1.2/src/broadcom/compiler/v3d_compiler.h:1536:9: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/broadcom/compiler/vir.c:2114:9: note: in expansion of macro ‘vir_for_each_block’
# 101| static inline void list_del(struct list_head *item)
# 102| {
# 103|-> item->prev->next = item->next;
# 104| item->next->prev = item->prev;
# 105| item->prev = item->next = NULL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_opt_copy_prop_vars.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:103:22: warning[core.NullDereference]: Access to field 'next' results in a dereference of a null pointer (loaded from field 'prev')
# 101| static inline void list_del(struct list_head *item)
# 102| {
# 103|-> item->prev->next = item->next;
# 104| item->next->prev = item->prev;
# 105| item->prev = item->next = NULL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:103:24: warning[core.NullDereference]: Access to field 'next' results in a dereference of a null pointer (loaded from variable 'item')
# 101| static inline void list_del(struct list_head *item)
# 102| {
# 103|-> item->prev->next = item->next;
# 104| item->next->prev = item->prev;
# 105| item->prev = item->next = NULL;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/gfx11_query.c:7: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_pipe.h:10: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_shader.h:119: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.h:40: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:103:24: warning[unix.Malloc]: Use of memory after it is freed
# 101| static inline void list_del(struct list_head *item)
# 102| {
# 103|-> item->prev->next = item->next;
# 104| item->next->prev = item->prev;
# 105| item->prev = item->next = NULL;
Error: GCC_ANALYZER_WARNING (CWE-835):
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:211:9: warning[-Wanalyzer-infinite-loop]: infinite loop
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:308:16: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:308:16: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:308:16: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
/usr/include/bits/stat.h:25: included_from: Included from here.
/usr/include/sys/stat.h:101: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:308:16: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:308:16: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
mesa-24.1.2-build/mesa-24.1.2/src/util/disk_cache_os.c:308:16: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY’
# 209| #define LIST_FOR_EACH_ENTRY(pos, head, member) \
# 210| for (pos = NULL, pos = list_container_of((head)->next, pos, member); \
# 211|-> &pos->member != (head); \
# 212| pos = list_container_of(pos->member.next, pos, member))
# 213|
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/drm/etnaviv_priv.h:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/drm/etnaviv_perfmon.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/drm/etnaviv_perfmon.c: scope_hint: In function ‘etna_perfmon_free_signals’
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:215:25: warning[-Wanalyzer-out-of-bounds]: heap-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/drm/etnaviv_perfmon.c:107:9: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY_SAFE’
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/drm/etnaviv_perfmon.c: scope_hint: In function ‘etna_perfmon_free_signals’
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/drm/etnaviv_perfmon.c:117:9: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY_SAFE’
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/drm/etnaviv_perfmon.c:107:9: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY_SAFE’
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:215:25: note: read of 8 bytes from after the end of the region
mesa-24.1.2-build/mesa-24.1.2/src/etnaviv/drm/etnaviv_perfmon.c:107:9: note: in expansion of macro ‘LIST_FOR_EACH_ENTRY_SAFE’
# └──────────────────────────────────────┘
# ^
# 213|
# 214| #define LIST_FOR_EACH_ENTRY_SAFE(pos, storage, head, member) \
# 215|-> for (pos = NULL, pos = list_container_of((head)->next, pos, member), \
# 216| storage = list_container_of(pos->member.next, pos, member); \
# 217| &pos->member != (head); \
Error: GCC_ANALYZER_WARNING (CWE-835):
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c: scope_hint: In function ‘util_vma_heap_free’
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:239:22: warning[-Wanalyzer-infinite-loop]: infinite loop
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:38:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:307:4: note: in expansion of macro ‘util_vma_foreach_hole’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:38:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:307:4: note: in expansion of macro ‘util_vma_foreach_hole’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:38:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:307:4: note: in expansion of macro ‘util_vma_foreach_hole’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:38:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:307:4: note: in expansion of macro ‘util_vma_foreach_hole’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:38:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:307:4: note: in expansion of macro ‘util_vma_foreach_hole’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:38:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:307:4: note: in expansion of macro ‘util_vma_foreach_hole’
# 237| for (type *pos = list_entry((head)->next, type, member), \
# 238| *__next = list_entry(pos->member.next, type, member); \
# 239|-> &pos->member != (head); \
# 240| pos = list_entry(pos->member.next, type, member), \
# 241| list_assert(pos == __next, "use _safe iterator"), \
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:42: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.c: scope_hint: In function ‘nir_function_impl_lower_instructions’
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:245:38: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘old_uses.next’
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:191:27: note: in definition of macro ‘list_entry’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.c:2100:10: note: in expansion of macro ‘list_for_each_entry_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.c:2144:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4254:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.c:2144:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4296:4: note: in expansion of macro ‘nir_foreach_function_with_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.c:2144:4: note: in expansion of macro ‘nir_foreach_function_impl’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:282:28: note: in definition of macro ‘exec_node_data’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.c: scope_hint: In function ‘nir_function_impl_lower_instructions’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.c: scope_hint: In function ‘nir_function_impl_lower_instructions’
mesa-24.1.2-build/mesa-24.1.2/src/util/list.h:191:27: note: in definition of macro ‘list_entry’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.c:2100:10: note: in expansion of macro ‘list_for_each_entry_safe’
# 243|
# 244| #define list_for_each_entry_safe(type, pos, head, member) \
# 245|-> for (type *pos = list_entry((head)->next, type, member), \
# 246| *__next = list_entry(pos->member.next, type, member); \
# 247| &pos->member != (head); \
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/util/log.c: scope_hint: In function ‘mesa_log_stream_flush’
mesa-24.1.2-build/mesa-24.1.2/src/util/log.c:416:18: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘next’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strchr’ must be non-null
# 414| char *end;
# 415| char *next = stream->msg;
# 416|-> while ((end = strchr(stream->msg + scan_offset, '\n'))) {
# 417| *end = 0;
# 418| mesa_log(stream->level, stream->tag, "%s", next);
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/util/simple_mtx.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.h: scope_hint: In function ‘util_queue_fence_wait’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:66:42: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘__atomic_load_4(&*fence.val, 0)’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.h:179:8: note: in expansion of macro ‘unlikely’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.h:179:8: note: in expansion of macro ‘unlikely’
# 64| # ifdef HAVE___BUILTIN_EXPECT
# 65| # define likely(x) __builtin_expect(!!(x), 1)
# 66|-> # define unlikely(x) __builtin_expect(!!(x), 0)
# 67| # else
# 68| # define likely(x) (x)
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:92:29: note: expanded from macro 'STATIC_ASSERT'
# 90| * Static (compile-time) assertion.
# 91| */
# 92|-> #define STATIC_ASSERT(cond) do { \
# 93| static_assert(cond, #cond); \
# 94| } while (0)
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/os_file.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_init.c:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_init.c: scope_hint: In function ‘gallivm_create’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:43:24: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_init.c:497:10: note: in expansion of macro ‘FREE’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:46:24: note: in expansion of macro ‘os_malloc’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_init.c:348:30: note: in expansion of macro ‘MALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/util/compiler.h:40: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_init.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_init.c:497:10: note: in expansion of macro ‘FREE’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/gallivm/lp_bld_init.c:497:10: note: in expansion of macro ‘FREE’
# 41| #define os_malloc(_size) malloc(_size)
# 42| #define os_calloc(_count, _size ) calloc(_count, _size )
# 43|-> #define os_free(_ptr) free(_ptr)
# 44|
# 45| #define os_realloc( _old_ptr, _old_size, _new_size) \
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_context.h:6: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw.c: scope_hint: In function ‘nv50_hw_create_query’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:43:24: warning[-Wanalyzer-malloc-leak]: leak of ‘hq’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw.c:409:7: note: in expansion of macro ‘FREE’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw.c:373:9: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw.c:373:9: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw.c:409:7: note: in expansion of macro ‘FREE’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/nouveau/nv50/nv50_query_hw.c:409:7: note: in expansion of macro ‘FREE’
# 41| #define os_malloc(_size) malloc(_size)
# 42| #define os_calloc(_count, _size ) calloc(_count, _size )
# 43|-> #define os_free(_ptr) free(_ptr)
# 44|
# 45| #define os_realloc( _old_ptr, _old_size, _new_size) \
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory.h:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:38: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/include/pipe/p_state.h:47: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_context.h:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_gs.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_gs.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_gs.c: scope_hint: In function ‘draw_create_geometry_shader’
mesa-24.1.2-build/mesa-24.1.2/src/util/os_memory_stdc.h:43:24: warning[-Wanalyzer-malloc-leak]: leak of ‘llvm_gs’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_gs.c:810:10: note: in expansion of macro ‘FREE’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_gs.c:787:17: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:48:31: note: in expansion of macro ‘os_calloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:56:41: note: in expansion of macro ‘CALLOC’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_gs.c:787:17: note: in expansion of macro ‘CALLOC_STRUCT’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_gs.c:810:10: note: in expansion of macro ‘FREE’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_memory.h:50:21: note: in expansion of macro ‘os_free’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/auxiliary/draw/draw_gs.c:810:10: note: in expansion of macro ‘FREE’
# 41| #define os_malloc(_size) malloc(_size)
# 42| #define os_calloc(_count, _size ) calloc(_count, _size )
# 43|-> #define os_free(_ptr) free(_ptr)
# 44|
# 45| #define os_realloc( _old_ptr, _old_size, _new_size) \
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/perf/u_trace.c: scope_hint: In function ‘u_trace_payload_buf_create’
mesa-24.1.2-build/mesa-24.1.2/src/util/perf/u_trace.c:260:17: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘payload’
# 258| p_atomic_set(&payload->refcount, 1);
# 259|
# 260|-> payload->buf = (uint8_t *) (payload + 1);
# 261| payload->end = payload->buf + PAYLOAD_BUFFER_SIZE;
# 262| payload->next = payload->buf;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/perf/u_trace.c:304:7: warning[unix.Malloc]: Use of memory after it is freed
# 302| struct u_trace_chunk *chunk =
# 303| list_first_entry(chunks, struct u_trace_chunk, node);
# 304|-> free_chunk(chunk);
# 305| }
# 306| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/perf/u_trace.c: scope_hint: In function ‘get_chunk’
mesa-24.1.2-build/mesa-24.1.2/src/util/perf/u_trace.c:347:17: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘chunk’
# 345| chunk = calloc(1, sizeof(*chunk));
# 346|
# 347|-> chunk->utctx = ut->utctx;
# 348| chunk->timestamps =
# 349| ut->utctx->create_timestamp_buffer(ut->utctx, TIMESTAMP_BUF_SIZE);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/perf/u_trace.c:755:31: warning[core.NullDereference]: Access to field 'num_traces' results in a dereference of a null pointer (loaded from variable 'from_chunk')
# 753|
# 754| unsigned to_copy = MIN2(TRACES_PER_CHUNK - to_chunk->num_traces,
# 755|-> from_chunk->num_traces - from_idx);
# 756| if (from_chunk == end_it.chunk)
# 757| to_copy = MIN2(to_copy, end_it.event_idx - from_idx);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/perf/u_trace.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/perf/u_trace.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/perf/u_trace.c: scope_hint: In function ‘u_trace_clone_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/perf/u_trace.c:755:41: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘from_chunk’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:364:31: note: in definition of macro ‘MIN2’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:364:31: note: in definition of macro ‘MIN2’
# 753|
# 754| unsigned to_copy = MIN2(TRACES_PER_CHUNK - to_chunk->num_traces,
# 755|-> from_chunk->num_traces - from_idx);
# 756| if (from_chunk == end_it.chunk)
# 757| to_copy = MIN2(to_copy, end_it.event_idx - from_idx);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/perf/u_trace.c: scope_hint: In function ‘u_trace_disable_event_range’
mesa-24.1.2-build/mesa-24.1.2/src/util/perf/u_trace.c:806:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘current_chunk’
# 804| while (current_chunk != end_it.chunk) {
# 805| memset(¤t_chunk->traces[start_idx], 0,
# 806|-> (current_chunk->num_traces - start_idx) *
# 807| sizeof(struct u_trace_event));
# 808| start_idx = 0;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/perf/u_trace.c:813:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 811| }
# 812|
# 813|-> memset(¤t_chunk->traces[start_idx], 0,
# 814| (end_it.event_idx - start_idx) * sizeof(struct u_trace_event));
# 815| }
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/util/ralloc.c: scope_hint: In function ‘linear_vasprintf_rewrite_tail’
mesa-24.1.2-build/mesa-24.1.2/src/util/ralloc.c:1258:16: warning[-Wanalyzer-null-argument]: use of NULL ‘*str’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/ralloc.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:65:45: note: in definition of macro ‘likely’
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
# 1256| if (unlikely(*str == NULL)) {
# 1257| *str = linear_vasprintf(ctx, fmt, args);
# 1258|-> *start = strlen(*str);
# 1259| return true;
# 1260| }
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/rb_tree.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/rb_tree.c:301:18: warning[core.NullDereference]: Access to field 'left' results in a dereference of a null pointer (loaded from variable 'x_p')
# 299| /* Fixup RB tree after the delete */
# 300| while (x != T->root && rb_node_is_black(x)) {
# 301|-> if (x == x_p->left) {
# 302| struct rb_node *w = x_p->right;
# 303| if (rb_node_is_red(w)) {
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/util/register_allocate.c: scope_hint: In function ‘ra_compute_available_regs’
mesa-24.1.2-build/mesa-24.1.2/src/util/register_allocate.c:861:4: warning[-Wanalyzer-null-argument]: use of NULL ‘regs’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 859|
# 860| /* Populate with the set of regs that are in the node's class. */
# 861|-> memcpy(regs, c->regs, BITSET_WORDS(g->regs->count) * sizeof(BITSET_WORD));
# 862|
# 863| /* Remove any regs that conflict with nodes that we're adjacent to and have
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/util/register_allocate.c:861:4: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘regs’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/register_allocate.c:78: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:46:31: note: in definition of macro ‘BITSET_WORDS’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 859|
# 860| /* Populate with the set of regs that are in the node's class. */
# 861|-> memcpy(regs, c->regs, BITSET_WORDS(g->regs->count) * sizeof(BITSET_WORD));
# 862|
# 863| /* Remove any regs that conflict with nodes that we're adjacent to and have
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/util/register_allocate.c: scope_hint: In function ‘ra_select’
mesa-24.1.2-build/mesa-24.1.2/src/util/register_allocate.c:952:13: warning[-Wanalyzer-malloc-leak]: leak of ‘select_regs’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitset.h:46:31: note: in definition of macro ‘BITSET_WORDS’
# 950| }
# 951|
# 952|-> if (ri >= g->regs->count)
# 953| return false;
# 954| }
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/rgtc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/set.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/sha1/sha1.c:100:2: warning[deadcode.DeadStores]: Value stored to 'a' is never read
# 98|
# 99| /* Wipe variables */
# 100|-> a = b = c = d = e = 0;
# 101| }
# 102|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/sha1/sha1.c:100:6: warning[deadcode.DeadStores]: Although the value stored to 'b' is used in the enclosing expression, the value is never actually read from 'b'
# 98|
# 99| /* Wipe variables */
# 100|-> a = b = c = d = e = 0;
# 101| }
# 102|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/sha1/sha1.c:100:10: warning[deadcode.DeadStores]: Although the value stored to 'c' is used in the enclosing expression, the value is never actually read from 'c'
# 98|
# 99| /* Wipe variables */
# 100|-> a = b = c = d = e = 0;
# 101| }
# 102|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/sha1/sha1.c:100:14: warning[deadcode.DeadStores]: Although the value stored to 'd' is used in the enclosing expression, the value is never actually read from 'd'
# 98|
# 99| /* Wipe variables */
# 100|-> a = b = c = d = e = 0;
# 101| }
# 102|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/sha1/sha1.c:100:18: warning[deadcode.DeadStores]: Although the value stored to 'e' is used in the enclosing expression, the value is never actually read from 'e'
# 98|
# 99| /* Wipe variables */
# 100|-> a = b = c = d = e = 0;
# 101| }
# 102|
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/slab.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/slab.c:226:17: warning[core.NullDereference]: Access to field 'next' results in a dereference of a null pointer (loaded from variable 'elt')
# 224|
# 225| elt = pool->free;
# 226|-> pool->free = elt->next;
# 227|
# 228| CHECK_MAGIC(elt, SLAB_MAGIC_FREE);
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:138: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 136| e = 0x7ff;
# 137| m = 0;
# 138|-> result.u = (s << 63) + (e << 52) + m;
# 139| result.u -= 1;
# 140| return result.f;
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:148: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 146| e = 0;
# 147|
# 148|-> result.u = (s << 63) + (e << 52) + m;
# 149| return result.f;
# 150| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:168: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 166| e = 0xff;
# 167| m = 0;
# 168|-> result.u = (s << 31) + (e << 23) + m;
# 169| result.u -= !round_increment;
# 170| return result.f;
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:181: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 179| e = 0;
# 180|
# 181|-> result.u = (s << 31) + (e << 23) + m;
# 182| return result.f;
# 183| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:420:42: warning[core.NullDereference]: Array access (from variable 'm_out') results in a null pointer dereference
# 418| }
# 419| if (word_jam)
# 420|-> m_out[index_word_lo(size_words)] |= 1;
# 421| }
# 422|
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:546: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 544| if ((10 <= shift_dist) && ((unsigned) e < 0x7fd)) {
# 545| di_type result;
# 546|-> result.u = (s << 63) + ((m ? e : 0) << 52) + (m << (shift_dist - 10));
# 547| return result.f;
# 548| } else {
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:694: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 692| di_type result;
# 693| e = 0x7ff;
# 694|-> result.u = (s << 63) + (e << 52) + 0x1;
# 695| return result.f;
# 696| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:722: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 720|
# 721| di_type result;
# 722|-> result.u = (s << 63) + (e << 52) + (m_diff << shift_dist);
# 723| return result.f;
# 724| } else if (exp_diff < 0) {
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:837: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 835| di_type result;
# 836| e = 0x7ff;
# 837|-> result.u = (s << 63) + (e << 52) + 0x1;
# 838| return result.f;
# 839| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:843: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 841| di_type result;
# 842| e = 0x7ff;
# 843|-> result.u = (s << 63) + (e << 52) + 0;
# 844| return result.f;
# 845| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:856: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 854| di_type result;
# 855| e = 0x7ff;
# 856|-> result.u = (s << 63) + (e << 52) + 0x1;
# 857| return result.f;
# 858| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:862: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 860| di_type result;
# 861| e = 0x7ff;
# 862|-> result.u = (s << 63) + (e << 52) + 0;
# 863| return result.f;
# 864| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:870: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 868| /* 'a' is zero. Return zero */
# 869| di_type result;
# 870|-> result.u = (s << 63) + 0;
# 871| return result.f;
# 872| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:879: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 877| /* 'b' is zero. Return zero */
# 878| di_type result;
# 879|-> result.u = (s << 63) + 0;
# 880| return result.f;
# 881| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:951: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 949| di_type result;
# 950| e = 0x7ff;
# 951|-> result.u = (s << 63) + (e << 52) + 0x1;
# 952| return result.f;
# 953| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:959: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 957| di_type result;
# 958| e = 0x7ff;
# 959|-> result.u = (s << 63) + (e << 52) + 0x1;
# 960| return result.f;
# 961| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:966: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 964| di_type result;
# 965| e = 0x7ff;
# 966|-> result.u = (s << 63) + (e << 52) + 0;
# 967| return result.f;
# 968| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:983: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 981| di_type result;
# 982| e = 0x7ff;
# 983|-> result.u = (s << 63) + (e << 52) + 0x1;
# 984| return result.f;
# 985| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:991: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 989| di_type result;
# 990| e = 0x7ff;
# 991|-> result.u = (s << 63) + (e << 52) + 0x1;
# 992| return result.f;
# 993| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:998: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 996| di_type result;
# 997| e = 0x7ff;
# 998|-> result.u = (s << 63) + (e << 52) + 0;
# 999| return result.f;
# 1000| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:1123: error[shiftTooManyBitsSigned]: Shifting signed 64-bit value by 63 bits is undefined behaviour
# 1121| /* Return zero */
# 1122| di_type result;
# 1123|-> result.u = (s << 63) + 0;
# 1124| return result.f;
# 1125| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:1216: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1214| fi_type result;
# 1215| e = 0xff;
# 1216|-> result.u = (s << 31) + (e << 23) + 0x1;
# 1217| return result.f;
# 1218| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:1224: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1222| fi_type result;
# 1223| e = 0xff;
# 1224|-> result.u = (s << 31) + (e << 23) + 0x1;
# 1225| return result.f;
# 1226| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:1231: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1229| fi_type result;
# 1230| e = 0xff;
# 1231|-> result.u = (s << 31) + (e << 23) + 0;
# 1232| return result.f;
# 1233| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:1248: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1246| fi_type result;
# 1247| e = 0xff;
# 1248|-> result.u = (s << 31) + (e << 23) + 0x1;
# 1249| return result.f;
# 1250| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:1256: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1254| fi_type result;
# 1255| e = 0xff;
# 1256|-> result.u = (s << 31) + (e << 23) + 0x1;
# 1257| return result.f;
# 1258| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:1263: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1261| fi_type result;
# 1262| e = 0xff;
# 1263|-> result.u = (s << 31) + (e << 23) + 0;
# 1264| return result.f;
# 1265| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:1337: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1335| /* Return zero */
# 1336| fi_type result;
# 1337|-> result.u = (s << 31) + 0;
# 1338| return result.f;
# 1339| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:1384: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1382| e = 0xff;
# 1383| m = 0x1;
# 1384|-> result.u = (s << 31) + (e << 23) + m;
# 1385| return result.f;
# 1386| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:1391: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1389| fi_type result;
# 1390| e = 0xff;
# 1391|-> result.u = (s << 31) + (e << 23) + m;
# 1392| return result.f;
# 1393| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:1399: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1397| fi_type result;
# 1398| e = 0;
# 1399|-> result.u = (s << 31) + (e << 23) + m;
# 1400| return result.f;
# 1401| }
Error: CPPCHECK_WARNING (CWE-758):
mesa-24.1.2-build/mesa-24.1.2/src/util/softfloat.c:1408: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1406| fi_type result;
# 1407| e = 0;
# 1408|-> result.u = (s << 31) + (e << 23) + m;
# 1409| return result.f;
# 1410| }
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/util/sparse_array.c: scope_hint: In function ‘_util_sparse_array_node_alloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/sparse_array.c:108:4: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 106|
# 107| void *data = os_malloc_aligned(size, NODE_ALLOC_ALIGN);
# 108|-> memset(data, 0, size);
# 109|
# 110| return _util_sparse_array_node(data, level);
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/glcpp/glcpp.h:36: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/glcpp/pp.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/string_buffer.h: scope_hint: In function ‘_mesa_string_buffer_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/string_buffer.h:69:50: warning[-Wanalyzer-null-argument]: use of NULL ‘c’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
# 67| _mesa_string_buffer_append(struct _mesa_string_buffer *str, const char *c)
# 68| {
# 69|-> return _mesa_string_buffer_append_len(str, c, strlen(c));
# 70| }
# 71|
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/texcompress_astc_luts.cpp: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-457):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_cpu_detect.c: scope_hint: In function ‘get_cpu_topology’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_cpu_detect.c:508:18: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
# 506| if (!fail) {
# 507| for (unsigned i = 0; caps && i < util_cpu_caps.max_cpus; i++) {
# 508|-> if (caps[i] >= big_cap / 2)
# 509| num_big_cpus++;
# 510| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/u_cpu_detect.c:598:19: warning[unix.Malloc]: Potential leak of memory pointed to by 'L3_affinity_masks'
# 596| L3_affinity_masks = realloc(L3_affinity_masks, sizeof(util_affinity_mask) * num_L3_caches);
# 597| if (!L3_affinity_masks)
# 598|-> return;
# 599| memset(&L3_affinity_masks[num_L3_caches - 1], 0, sizeof(util_affinity_mask));
# 600| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:59:17: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘subgraph’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/etnaviv/etnaviv_ml.c: scope_hint: In function ‘etna_ml_subgraph_create’
# 57| {
# 58| memset(buf, 0, sizeof(*buf));
# 59|-> buf->mem_ctx = mem_ctx;
# 60| }
# 61|
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/util/dag.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/dag.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h: scope_hint: In function ‘util_dynarray_ensure_cap’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:103:13: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/dag.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/dag.c:282:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/util/dag.c:255:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/ralloc.h:53: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
<built-in>: note: argument 2 of ‘__builtin_memcpy’ must be non-null
# 101| data = malloc(capacity);
# 102| if (data) {
# 103|-> memcpy(data, buf->data, buf->size);
# 104| buf->mem_ctx = NULL;
# 105| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:103:13: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 101| data = malloc(capacity);
# 102| if (data) {
# 103|-> memcpy(data, buf->data, buf->size);
# 104| buf->mem_ctx = NULL;
# 105| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_command_buffer.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_cmd_buffer.h:15: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h: scope_hint: In function ‘util_dynarray_ensure_cap’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:114:17: warning[-Wanalyzer-malloc-leak]: leak of ‘*batch.jobs.data’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_descriptor_set.h:17: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_cmd_buffer.h:17: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_macros.h:53:30: note: in expansion of macro ‘panvk_arch_name’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:1955:1: note: in expansion of macro ‘panvk_per_arch’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_macros.h:53:30: note: in expansion of macro ‘panvk_arch_name’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:1959:4: note: in expansion of macro ‘panvk_per_arch’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_macros.h:53:30: note: in expansion of macro ‘panvk_arch_name’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:135:1: note: in expansion of macro ‘panvk_per_arch’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/gen_macros.h:88:17: note: in definition of macro ‘GENX’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:202:60: note: in definition of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:183:10: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitpack_helpers.h:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:15: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/gen_macros.h:89: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:183:10: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:202:60: note: in definition of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_cmd_buffer.c:183:10: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
# 112| return NULL;
# 113|
# 114|-> buf->data = data;
# 115| buf->capacity = capacity;
# 116| }
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_pool.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_texture.h:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_desc.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_blitter.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:158:7: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_descriptor_set.h:17: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_cmd_buffer.h:17: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_macros.h:53:30: note: in expansion of macro ‘panvk_arch_name’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:474:1: note: in expansion of macro ‘panvk_per_arch’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl_types.h:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_control_flow.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:91:34: note: in expansion of macro ‘pan_pool_alloc_desc_aggregate’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:91:34: note: in expansion of macro ‘pan_pool_alloc_desc_aggregate’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:199:30: note: in expansion of macro ‘pan_pool_alloc_desc’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:199:30: note: in expansion of macro ‘pan_pool_alloc_desc’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/genxml/gen_macros.h:89: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_desc.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:205:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:87:29: note: in expansion of macro ‘MALI_TILER_JOB_SECTION_PRIMITIVE_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:116:12: note: in expansion of macro ‘PREFIX4’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:205:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:211:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:87:29: note: in expansion of macro ‘MALI_TILER_JOB_SECTION_PRIMITIVE_SIZE_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:116:12: note: in expansion of macro ‘PREFIX4’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:211:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_encoder.h: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:218:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:87:29: note: in expansion of macro ‘MALI_TILER_JOB_SECTION_PADDING_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:116:12: note: in expansion of macro ‘PREFIX4’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:218:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:220:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:87:29: note: in expansion of macro ‘MALI_TILER_JOB_SECTION_TILER_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:116:12: note: in expansion of macro ‘PREFIX4’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:220:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_cmd_buffer.h:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_jc.h: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:93:43: note: in definition of macro ‘pan_pack’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_jc.h: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:317:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/bitscan.h:45: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_builder.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
# 156| unsigned newsize = buf->size + growbytes;
# 157| void *p = util_dynarray_ensure_cap(buf, newsize);
# 158|-> if (!p)
# 159| return NULL;
# 160|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:161:14: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_macros.h:53:30: note: in expansion of macro ‘panvk_arch_name’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:474:1: note: in expansion of macro ‘panvk_per_arch’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:91:34: note: in expansion of macro ‘pan_pool_alloc_desc_aggregate’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:91:34: note: in expansion of macro ‘pan_pool_alloc_desc_aggregate’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:199:30: note: in expansion of macro ‘pan_pool_alloc_desc’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:199:30: note: in expansion of macro ‘pan_pool_alloc_desc’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:205:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:87:29: note: in expansion of macro ‘MALI_TILER_JOB_SECTION_PRIMITIVE_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:116:12: note: in expansion of macro ‘PREFIX4’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:205:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:211:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:87:29: note: in expansion of macro ‘MALI_TILER_JOB_SECTION_PRIMITIVE_SIZE_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:116:12: note: in expansion of macro ‘PREFIX4’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:211:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_encoder.h: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:218:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:87:29: note: in expansion of macro ‘MALI_TILER_JOB_SECTION_PADDING_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:116:12: note: in expansion of macro ‘PREFIX4’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:218:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:220:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:87:29: note: in expansion of macro ‘MALI_TILER_JOB_SECTION_TILER_pack’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:116:12: note: in expansion of macro ‘PREFIX4’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:220:4: note: in expansion of macro ‘pan_section_pack’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_jc.h: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/redhat-linux-build/src/panfrost/lib/genxml/v6_pack.h:93:43: note: in definition of macro ‘pan_pack’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/lib/pan_jc.h: scope_hint: In function ‘util_dynarray_grow_bytes’
mesa-24.1.2-build/mesa-24.1.2/src/panfrost/vulkan/panvk_vX_meta_clear.c:317:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
# 159| return NULL;
# 160|
# 161|-> buf->size = newsize;
# 162|
# 163| return p;
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h: scope_hint: In function ‘util_dynarray_append_dynarray’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:198:7: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h: scope_hint: In function ‘util_dynarray_append_dynarray’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 196| if (other->size > 0) {
# 197| void *p = util_dynarray_grow_bytes(buf, 1, other->size);
# 198|-> memcpy(p, other->data, other->size);
# 199| }
# 200| }
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c: scope_hint: In function ‘nir_opt_sort_and_pack_stack’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:202:64: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:1675:13: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:742:10: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:744:15: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4246:4: note: in expansion of macro ‘foreach_list_typed’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:4303:4: note: in expansion of macro ‘nir_foreach_function’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:1650:7: note: in expansion of macro ‘nir_foreach_block_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:735:33: note: in definition of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:1651:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:759:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:1651:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:1651:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c: scope_hint: In function ‘nir_opt_sort_and_pack_stack’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl/list.h:761:12: note: in expansion of macro ‘exec_node_data_forward’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:1651:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:3054:4: note: in expansion of macro ‘foreach_list_typed_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:1651:10: note: in expansion of macro ‘nir_foreach_instr_safe’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c: scope_hint: In function ‘nir_opt_sort_and_pack_stack’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c: scope_hint: In function ‘nir_opt_sort_and_pack_stack’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:1675:13: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
/usr/include/stdio.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:1675:13: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir_lower_shader_calls.c:1675:13: note: in expansion of macro ‘util_dynarray_append’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 200| }
# 201|
# 202|-> #define util_dynarray_append(buf, type, v) do {type __v = (v); memcpy(util_dynarray_grow_bytes((buf), 1, sizeof(type)), &__v, sizeof(type));} while(0)
# 203| /* Returns a pointer to the space of the first new element (in case of growth) or NULL on failure. */
# 204| #define util_dynarray_resize(buf, type, nelts) util_dynarray_resize_bytes(buf, (nelts), sizeof(type))
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/dag.c: scope_hint: In function ‘dag_validate_node’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:202:64: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/util/dag.c:255:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/dag.c:282:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/util/dag.c:255:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
/usr/include/stdio.h:34: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/dag.c:255:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/dag.c:255:4: note: in expansion of macro ‘util_dynarray_append’
# 200| }
# 201|
# 202|-> #define util_dynarray_append(buf, type, v) do {type __v = (v); memcpy(util_dynarray_grow_bytes((buf), 1, sizeof(type)), &__v, sizeof(type));} while(0)
# 203| /* Returns a pointer to the space of the first new element (in case of growth) or NULL on failure. */
# 204| #define util_dynarray_resize(buf, type, nelts) util_dynarray_resize_bytes(buf, (nelts), sizeof(type))
Error: GCC_ANALYZER_WARNING (CWE-127):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:207:38: warning[-Wanalyzer-out-of-bounds]: heap-based buffer under-read
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:494:11: note: in expansion of macro ‘util_dynarray_top’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_structured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:1522:4: note: in expansion of macro ‘vtn_assert’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_structured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:507:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h: scope_hint: In function ‘vtn_emit_cf_func_structured’
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:373:33: note: in definition of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_dynarray.h:97:27: note: in expansion of macro ‘MAX3’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:507:4: note: in expansion of macro ‘util_dynarray_append’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c: scope_hint: In function ‘vtn_emit_cf_func_structured’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/spirv/vtn_structured_cfg.c:494:11: note: in expansion of macro ‘util_dynarray_top’
# └──────────────────────────────────────────┘
# ^
# 205| #define util_dynarray_grow(buf, type, ngrow) util_dynarray_grow_bytes(buf, (ngrow), sizeof(type))
# 206| #define util_dynarray_top_ptr(buf, type) (type*)((char*)(buf)->data + (buf)->size - sizeof(type))
# 207|-> #define util_dynarray_top(buf, type) *util_dynarray_top_ptr(buf, type)
# 208| #define util_dynarray_pop_ptr(buf, type) (type*)((char*)(buf)->data + ((buf)->size -= sizeof(type)))
# 209| #define util_dynarray_pop(buf, type) *util_dynarray_pop_ptr(buf, type)
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c: scope_hint: In function ‘util_idalloc_resize.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c:43:17: warning[-Wanalyzer-malloc-leak]: leak of ‘*buf.buf.data’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c: scope_hint: In function ‘util_idalloc_resize.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c: scope_hint: In function ‘util_idalloc_resize.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c: scope_hint: In function ‘util_idalloc_resize.part.0’
# 41| {
# 42| if (new_num_elements > buf->num_elements) {
# 43|-> buf->data = realloc(buf->data, new_num_elements * sizeof(*buf->data));
# 44| memset(&buf->data[buf->num_elements], 0,
# 45| (new_num_elements - buf->num_elements) * sizeof(*buf->data));
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c:44:7: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c: scope_hint: In function ‘util_idalloc_resize.part.0’
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 42| if (new_num_elements > buf->num_elements) {
# 43| buf->data = realloc(buf->data, new_num_elements * sizeof(*buf->data));
# 44|-> memset(&buf->data[buf->num_elements], 0,
# 45| (new_num_elements - buf->num_elements) * sizeof(*buf->data));
# 46| buf->num_elements = new_num_elements;
Error: GCC_ANALYZER_WARNING (CWE-122):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c: scope_hint: In function ‘util_idalloc_alloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c:85:13: warning[-Wanalyzer-out-of-bounds]: heap-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c: scope_hint: In function ‘util_idalloc_alloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c: scope_hint: In function ‘util_idalloc_alloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c: scope_hint: In function ‘util_idalloc_alloc’
# └──────────────────────────────────┘
# ^
# 83|
# 84| buf->lowest_free_idx = num_elements;
# 85|-> buf->data[num_elements] |= 1;
# 86| buf->num_set_elements = MAX2(buf->num_set_elements, num_elements + 1);
# 87| return num_elements * 32;
Error: GCC_ANALYZER_WARNING (CWE-122):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c:85:28: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c: scope_hint: In function ‘util_idalloc_alloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c: scope_hint: In function ‘util_idalloc_alloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_idalloc.c: scope_hint: In function ‘util_idalloc_alloc’
# 83|
# 84| buf->lowest_free_idx = num_elements;
# 85|-> buf->data[num_elements] |= 1;
# 86| buf->num_set_elements = MAX2(buf->num_set_elements, num_elements + 1);
# 87| return num_elements * 32;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/u_printf.c:145:28: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 143| fwrite(format, token - format, 1, out);
# 144|
# 145|-> char *print_str = strndup(token, next_format - token);
# 146| /* rebase spec_pos so we can use it with print_str */
# 147| spec_pos += format - token;
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_printf.c: scope_hint: In function ‘u_printf_impl’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_printf.c:153:13: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘print_str’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/u_printf.c:30: included_from: Included from here.
/usr/include/stdio.h:357:12: note: argument 2 of ‘fprintf’ must be non-null
# 151| uint64_t idx;
# 152| memcpy(&idx, &buffer[buf_pos], 8);
# 153|-> fprintf(out, print_str, &fmt->strings[idx]);
# 154|
# 155| /* Never pass a 'n' spec to the host printf */
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_printf.c:157:29: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘print_str’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strchr’ must be non-null
# 155| /* Never pass a 'n' spec to the host printf */
# 156| } else if (print_str[spec_pos] != 'n') {
# 157|-> char *vec_pos = strchr(print_str, 'v');
# 158| char *mod_pos = strpbrk(print_str, "hl");
# 159|
Error: CPPCHECK_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.c: scope_hint: In function ‘util_queue_create_thread’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.c:340:17: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘input’
# 338| struct thread_input *input =
# 339| (struct thread_input *) malloc(sizeof(struct thread_input));
# 340|-> input->queue = queue;
# 341| input->thread_index = index;
# 342|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.c: scope_hint: In function ‘util_queue_add_job_locked’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.c:609:30: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘jobs’
# 607|
# 608| do {
# 609|-> jobs[num_jobs++] = queue->jobs[i];
# 610| i = (i + 1) % queue->max_jobs;
# 611| } while (i != queue->write_idx);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.h:76:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘fences’
mesa-24.1.2-build/mesa-24.1.2/src/util/u_queue.c: scope_hint: In function ‘util_queue_finish’
# 74| util_queue_fence_init(struct util_queue_fence *fence)
# 75| {
# 76|-> fence->val = 0;
# 77| }
# 78|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/u_vector.h:90:4: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘wl’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_optim.c: scope_hint: In function ‘nir_instr_worklist_destroy’
mesa-24.1.2-build/mesa-24.1.2/src/gallium/drivers/radeonsi/si_nir_optim.c:10: included_from: Included from here.
# 88| u_vector_finish(struct u_vector *queue)
# 89| {
# 90|-> free(queue->data);
# 91| }
# 92|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_video.c:30: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/vl_bitstream.h: scope_hint: In function ‘vl_bitstream_write_byte_start_code’
mesa-24.1.2-build/mesa-24.1.2/src/util/vl_bitstream.h:85:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘buffer’
mesa-24.1.2-build/mesa-24.1.2/src/util/vl_bitstream.h: scope_hint: In function ‘vl_bitstream_write_byte_start_code’
# 83| }
# 84|
# 85|-> *buffer = val;
# 86| offset++;
# 87| enc->offset = offset;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_dec_mpeg12.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/vl_vlc.h:116:43: warning[core.BitwiseShift]: Right operand is negative in left shift
# 114| /* align the data pointer */
# 115| while (vlc->data != vlc->end && ((uintptr_t)vlc->data) & 3) {
# 116|-> vlc->buffer |= (uint64_t)*vlc->data << (24 + vlc->invalid_bits);
# 117| ++vlc->data;
# 118| vlc->invalid_bits -= 8;
Error: GCC_ANALYZER_WARNING (CWE-835):
mesa-24.1.2-build/mesa-24.1.2/src/gallium/frontends/omx/bellagio/vid_dec.c:46: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/vl_vlc.h: scope_hint: In function ‘vl_vlc_fillbits’
mesa-24.1.2-build/mesa-24.1.2/src/util/vl_vlc.h:131:14: warning[-Wanalyzer-infinite-loop]: infinite loop
# 129|
# 130| /* as long as the buffer needs to be filled */
# 131|-> while (vlc->invalid_bits > 0) {
# 132| unsigned bytes_left = vlc->end - vlc->data;
# 133|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/vl_vlc.h:154:31: warning[core.BitwiseShift]: Left shift overflows the capacity of 'uint64_t'
# 152| #endif
# 153|
# 154|-> vlc->buffer |= value << vlc->invalid_bits;
# 155| vlc->data += 4;
# 156| vlc->invalid_bits -= 32;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/vl_vlc.h:164:46: warning[core.BitwiseShift]: Right operand is negative in left shift
# 162|
# 163| /* not enough bytes left in buffer, read single bytes */
# 164|-> vlc->buffer |= (uint64_t)*vlc->data << (24 + vlc->invalid_bits);
# 165| ++vlc->data;
# 166| vlc->invalid_bits -= 8;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_video.c:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/vl_rbsp.h:41: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/vl_vlc.h:372:26: warning[core.BitwiseShift]: Left shift by '64' overflows the capacity of 'long'
# 370| if (bits_left < vl_vlc_valid_bits(vlc)) {
# 371| vlc->invalid_bits = 32 - bits_left;
# 372|-> vlc->buffer &= ~0L << (vlc->invalid_bits + 32);
# 373| vlc->end = vlc->data;
# 374| vlc->bytes_left = 0;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c: scope_hint: In function ‘util_vma_hole_alloc’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:139:22: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘high_hole’
# 137| */
# 138| struct util_vma_hole *high_hole = calloc(1, sizeof(*hole));
# 139|-> high_hole->offset = offset + size;
# 140| high_hole->size = waste;
# 141|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:191:16: warning[deadcode.DeadStores]: Value stored to 'end' is never read
# 189| if ((end >> heap->nospan_shift) != (offset >> heap->nospan_shift)) {
# 190| /* can we shift the offset down and still fit in the current hole? */
# 191|-> end &= ~BITFIELD64_MASK(heap->nospan_shift);
# 192| assert(end >= size);
# 193| offset -= size;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:341:20: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘hole’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:38:4: note: in expansion of macro ‘list_for_each_entry’
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:307:4: note: in expansion of macro ‘util_vma_foreach_hole’
# 339| struct util_vma_hole *hole = calloc(1, sizeof(*hole));
# 340|
# 341|-> hole->offset = offset;
# 342| hole->size = size;
# 343|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/util/vma.c:353:1: warning[-Wanalyzer-malloc-leak]: leak of ‘hole’
# 351| heap->free_size += size;
# 352| util_vma_heap_validate(heap);
# 353|-> }
# 354|
# 355| uint64_t
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/util/xmlconfig.c:1067:4: warning[core.StackAddressEscape]: Address of stack memory associated with local variable 'filename' is still referred to by the stack variable 'userData' upon returning to the caller. This will be a dangling reference
# 1065| }
# 1066|
# 1067|-> free(entries);
# 1068| }
# 1069| #else
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/device-select-layer/device_select_layer.c:128:32: warning[core.NullDereference]: Dereference of null pointer
# 126| struct instance_info *info = (struct instance_info *)calloc(1, sizeof(struct instance_info));
# 127|
# 128|-> info->GetInstanceProcAddr = chain_info->u.pLayerInfo->pfnNextGetInstanceProcAddr;
# 129| PFN_vkCreateInstance fpCreateInstance =
# 130| (PFN_vkCreateInstance)info->GetInstanceProcAddr(NULL, "vkCreateInstance");
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/device-select-layer/device_select_layer.c:197:16: warning[deadcode.DeadStores]: Value stored to 'type' during its initialization is never read
# 195| static void print_gpu(const struct instance_info *info, unsigned index, VkPhysicalDevice device)
# 196| {
# 197|-> const char *type = "";
# 198| VkPhysicalDevicePCIBusInfoPropertiesEXT ext_pci_properties = (VkPhysicalDevicePCIBusInfoPropertiesEXT) {
# 199| .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/device-select-layer/device_select_layer.c: scope_hint: In function ‘device_select_EnumeratePhysicalDevices’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/device-select-layer/device_select_layer.c:553:26: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/device-select-layer/device_select_layer.c:44: included_from: Included from here.
# 551| const char* selection = getenv("MESA_VK_DEVICE_SELECT");
# 552| bool expose_only_one_dev = false;
# 553|-> VkResult result = info->EnumeratePhysicalDevices(instance, &physical_device_count, NULL);
# 554| VK_OUTARRAY_MAKE_TYPED(VkPhysicalDevice, out, pPhysicalDevices, pPhysicalDeviceCount);
# 555| if (result != VK_SUCCESS)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/device-select-layer/device_select_layer.c: scope_hint: In function ‘device_select_EnumeratePhysicalDeviceGroups’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/device-select-layer/device_select_layer.c:636:26: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 634| uint32_t physical_device_group_count = 0;
# 635| uint32_t selected_physical_device_group_count = 0;
# 636|-> VkResult result = info->EnumeratePhysicalDeviceGroups(instance, &physical_device_group_count, NULL);
# 637| VK_OUTARRAY_MAKE_TYPED(VkPhysicalDeviceGroupProperties, out, pPhysicalDeviceGroups, pPhysicalDeviceGroupCount);
# 638|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/device-select-layer/device_select_layer.c: scope_hint: In function ‘get_instance_proc_addr.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/device-select-layer/device_select_layer.c:709:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 707|
# 708| struct instance_info *info = device_select_layer_get_instance(instance);
# 709|-> return info->GetInstanceProcAddr(instance, name);
# 710| }
# 711|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/rmv/vk_rmv_exporter.c:687:16: warning[deadcode.DeadStores]: Value stored to 'v' during its initialization is never read
# 685| if (str) {
# 686| char *ptr = (char *)chunk->vendor_id;
# 687|-> char *v = strtok(str, ":");
# 688| v = strtok(NULL, ":");
# 689| strncpy(ptr, v + 1, sizeof(chunk->vendor_id) - 1);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/rmv/vk_rmv_exporter.c:697:16: warning[deadcode.DeadStores]: Value stored to 'v' during its initialization is never read
# 695| if (str) {
# 696| char *ptr = (char *)chunk->processor_brand;
# 697|-> char *v = strtok(str, ":");
# 698| v = strtok(NULL, ":");
# 699| strncpy(ptr, v + 1, sizeof(chunk->processor_brand) - 1);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c: scope_hint: In function ‘vk_common_CmdCopyBuffer’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:43:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)r * 40’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:40:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:40:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:40:4: note: in expansion of macro ‘STACK_ARRAY’
# 41|
# 42| for (uint32_t r = 0; r < regionCount; r++) {
# 43|-> region2s[r] = (VkBufferCopy2) {
# 44| .sType = VK_STRUCTURE_TYPE_BUFFER_COPY_2,
# 45| .srcOffset = pRegions[r].srcOffset,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c: scope_hint: In function ‘vk_common_CmdCopyImage’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:81:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)r * 88’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:78:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:78:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:78:4: note: in expansion of macro ‘STACK_ARRAY’
# 79|
# 80| for (uint32_t r = 0; r < regionCount; r++) {
# 81|-> region2s[r] = (VkImageCopy2) {
# 82| .sType = VK_STRUCTURE_TYPE_IMAGE_COPY_2,
# 83| .srcSubresource = pRegions[r].srcSubresource,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c: scope_hint: In function ‘vk_common_CmdCopyBufferToImage’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:122:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)r * 72’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:119:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:119:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:119:4: note: in expansion of macro ‘STACK_ARRAY’
# 120|
# 121| for (uint32_t r = 0; r < regionCount; r++) {
# 122|-> region2s[r] = (VkBufferImageCopy2) {
# 123| .sType = VK_STRUCTURE_TYPE_BUFFER_IMAGE_COPY_2,
# 124| .bufferOffset = pRegions[r].bufferOffset,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c: scope_hint: In function ‘vk_common_CmdCopyImageToBuffer’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:163:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)r * 72’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:160:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:160:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:160:4: note: in expansion of macro ‘STACK_ARRAY’
# 161|
# 162| for (uint32_t r = 0; r < regionCount; r++) {
# 163|-> region2s[r] = (VkBufferImageCopy2) {
# 164| .sType = VK_STRUCTURE_TYPE_BUFFER_IMAGE_COPY_2,
# 165| .bufferOffset = pRegions[r].bufferOffset,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c: scope_hint: In function ‘vk_common_CmdBlitImage’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:206:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)r * 96’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:203:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:203:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:203:4: note: in expansion of macro ‘STACK_ARRAY’
# 204|
# 205| for (uint32_t r = 0; r < regionCount; r++) {
# 206|-> region2s[r] = (VkImageBlit2) {
# 207| .sType = VK_STRUCTURE_TYPE_IMAGE_BLIT_2,
# 208| .srcSubresource = pRegions[r].srcSubresource,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c: scope_hint: In function ‘vk_common_CmdResolveImage’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:254:19: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)r * 88’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:251:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:251:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_cmd_copy.c:251:4: note: in expansion of macro ‘STACK_ARRAY’
# 252|
# 253| for (uint32_t r = 0; r < regionCount; r++) {
# 254|-> region2s[r] = (VkImageResolve2) {
# 255| .sType = VK_STRUCTURE_TYPE_IMAGE_RESOLVE_2,
# 256| .srcSubresource = pRegions[r].srcSubresource,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_device.c: scope_hint: In function ‘vk_common_GetImageSparseMemoryRequirements’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_device.c:509:26: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 64’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_device.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:8: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_device.c:506:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:68: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_device.c:506:4: note: in expansion of macro ‘STACK_ARRAY’
# 507|
# 508| for (unsigned i = 0; i < *pSparseMemoryRequirementCount; ++i) {
# 509|-> mem_reqs2[i].sType = VK_STRUCTURE_TYPE_SPARSE_IMAGE_MEMORY_REQUIREMENTS_2;
# 510| mem_reqs2[i].pNext = NULL;
# 511| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_drm_syncobj.c: scope_hint: In function ‘vk_drm_syncobj_wait_many’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_drm_syncobj.c:243:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)j * 4’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_drm_syncobj.c:35: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_drm_syncobj.c:227:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_drm_syncobj.c:227:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_drm_syncobj.c:227:4: note: in expansion of macro ‘STACK_ARRAY’
# 241| }
# 242|
# 243|-> handles[j] = to_drm_syncobj(waits[i].sync)->syncobj;
# 244| wait_values[j] = waits[i].wait_value;
# 245| j++;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_drm_syncobj.c:244:22: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)j * 8’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_drm_syncobj.c:227:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_drm_syncobj.c:227:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_drm_syncobj.c:228:4: note: in expansion of macro ‘STACK_ARRAY’
# 242|
# 243| handles[j] = to_drm_syncobj(waits[i].sync)->syncobj;
# 244|-> wait_values[j] = waits[i].wait_value;
# 245| j++;
# 246| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_drm_syncobj.c:308:4: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 306| }
# 307|
# 308|-> err = drmSyncobjDestroy(device->drm_fd, sobj->syncobj);
# 309| assert(!err);
# 310|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_drm_syncobj.c:445:4: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 443| }
# 444|
# 445|-> err = drmSyncobjDestroy(drm_fd, syncobj);
# 446| assert(err == 0);
# 447|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_fence.c: scope_hint: In function ‘vk_common_WaitForFences’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_fence.c:272:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 24’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_fence.c:37: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_fence.c:268:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_fence.c:268:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_fence.c:268:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_fence.h:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_fence.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
# 270| for (uint32_t i = 0; i < fenceCount; i++) {
# 271| VK_FROM_HANDLE(vk_fence, fence, pFences[i]);
# 272|-> waits[i] = (struct vk_sync_wait) {
# 273| .sync = vk_fence_get_active_sync(fence),
# 274| .stage_mask = ~(VkPipelineStageFlags2)0,
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_fence.c:282:22: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_fence.c:268:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_fence.c:268:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_fence.c:268:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
# 280| wait_flags |= VK_SYNC_WAIT_ANY;
# 281|
# 282|-> VkResult result = vk_sync_wait_many(device, fenceCount, waits,
# 283| wait_flags, abs_timeout_ns);
# 284|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_graphics_state.c:379:16: warning[core.NullDereference]: Dereference of null pointer (loaded from field 'vi')
# 377| {
# 378| if (IS_NEEDED(VI))
# 379|-> *dst->vi = *vi;
# 380|
# 381| if (IS_NEEDED(VI_BINDINGS_VALID))
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_graphics_state.c:813:33: warning[core.NullDereference]: Dereference of null pointer (loaded from field 'sample_locations')
# 811|
# 812| if (IS_NEEDED(MS_SAMPLE_LOCATIONS) && ms->sample_locations)
# 813|-> *dst->ms.sample_locations = *ms->sample_locations;
# 814| }
# 815|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_graphics_state.c:1583:26: warning[core.UndefinedBinaryOperatorResult]: The left operand of '&' is a garbage value
# 1581|
# 1582| if (lib & VK_GRAPHICS_PIPELINE_LIBRARY_FRAGMENT_OUTPUT_INTERFACE_BIT_EXT) {
# 1583|-> if (rp.attachments & MESA_VK_RP_ATTACHMENT_ANY_COLOR_BITS)
# 1584| needs |= MESA_VK_GRAPHICS_STATE_COLOR_BLEND_BIT;
# 1585|
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.c: scope_hint: In function ‘vk_meta_cache_object’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.c:46:28: warning[-Wanalyzer-malloc-leak]: leak of ‘cache_key_create(obj_type, key_data, key_size)’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.h:29: included_from: Included from here.
# 44| assert(key_size <= UINT32_MAX);
# 45|
# 46|-> struct cache_key *key = malloc(sizeof(*key) + key_size);
# 47| *key = (struct cache_key) {
# 48| .obj_type = obj_type,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.c: scope_hint: In function ‘cache_key_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.c:47:9: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘key’
# 45|
# 46| struct cache_key *key = malloc(sizeof(*key) + key_size);
# 47|-> *key = (struct cache_key) {
# 48| .obj_type = obj_type,
# 49| .key_size = key_size,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.c: scope_hint: In function ‘create_rect_list_pipeline’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.c:345:26: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline.h:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.c:28: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.c:337:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:68: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.c:337:4: note: in expansion of macro ‘STACK_ARRAY’
# 343| .nir = vk_meta_draw_rects_vs_nir(meta, use_gs),
# 344| };
# 345|-> stages[stage_count++] = (VkPipelineShaderStageCreateInfo) {
# 346| .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
# 347| .pNext = &vs_nir_info,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.c:383:20: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 4’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.c:337:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.c:381:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:68: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_meta.c:381:4: note: in expansion of macro ‘STACK_ARRAY’
# 381| STACK_ARRAY(VkDynamicState, dyn_state, dyn_count + 2);
# 382| for (uint32_t i = 0; i < dyn_count; i++)
# 383|-> dyn_state[i] = info->pDynamicState->pDynamicStates[i];
# 384|
# 385| dyn_state[dyn_count + 0] = VK_DYNAMIC_STATE_VIEWPORT;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_physical_device.c: scope_hint: In function ‘vk_common_GetPhysicalDeviceQueueFamilyProperties’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_physical_device.c:157:23: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 40’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_physical_device.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:8: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_physical_device.c:154:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:68: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_physical_device.c:154:4: note: in expansion of macro ‘STACK_ARRAY’
# 155|
# 156| for (unsigned i = 0; i < *pQueueFamilyPropertyCount; ++i) {
# 157|-> props2[i].sType = VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2;
# 158| props2[i].pNext = NULL;
# 159| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_physical_device.c: scope_hint: In function ‘vk_common_GetPhysicalDeviceSparseImageFormatProperties’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_physical_device.c:269:23: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 40’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:8: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_physical_device.c:266:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:68: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_physical_device.c:266:4: note: in expansion of macro ‘STACK_ARRAY’
# 267|
# 268| for (unsigned i = 0; i < *pNumProperties; ++i) {
# 269|-> props2[i].sType = VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2;
# 270| props2[i].pNext = NULL;
# 271| }
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline.c:849:7: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 847|
# 848| if (ops->preprocess_nir != NULL)
# 849|-> ops->preprocess_nir(device->physical, nir);
# 850|
# 851| struct vk_pipeline_precomp_shader *shader =
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline.c:852:7: warning[core.CallAndMessage]: 5th function call argument is an uninitialized value
# 850|
# 851| struct vk_pipeline_precomp_shader *shader =
# 852|-> vk_pipeline_precomp_shader_create(device, stage_sha1,
# 853| sizeof(stage_sha1),
# 854| &rs, nir);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline.c:1438:10: warning[deadcode.DeadStores]: Value stored to 'result' is never read
# 1436|
# 1437| uint32_t shader_exec_count = 0;
# 1438|-> result = shader->ops->get_executable_properties(device, shader,
# 1439| &shader_exec_count,
# 1440| NULL);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline.c: scope_hint: In function ‘vk_pipeline_compile_compute_stage’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline.c:1924:44: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘pipeline_layout’
# 1922| _mesa_blake3_update(&blake3_ctx, &shader_flags, sizeof(shader_flags));
# 1923|
# 1924|-> for (uint32_t i = 0; i < pipeline_layout->set_count; i++) {
# 1925| if (pipeline_layout->set_layouts[i] != NULL) {
# 1926| _mesa_blake3_update(&blake3_ctx,
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c: scope_hint: In function ‘vk_raw_data_cache_object_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c:114:4: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c: scope_hint: In function ‘vk_raw_data_cache_object_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c:100:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c: scope_hint: In function ‘vk_raw_data_cache_object_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c:101:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c: scope_hint: In function ‘vk_raw_data_cache_object_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c:102:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c: scope_hint: In function ‘vk_raw_data_cache_object_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:252:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c: scope_hint: In function ‘vk_raw_data_cache_object_create’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c:24: included_from: Included from here.
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 112| data_obj->data_size = data_size;
# 113|
# 114|-> memcpy(obj_key_data, key_data, key_size);
# 115| memcpy(obj_data, data, data_size);
# 116|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c:114:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 112| data_obj->data_size = data_size;
# 113|
# 114|-> memcpy(obj_key_data, key_data, key_size);
# 115| memcpy(obj_data, data, data_size);
# 116|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c:115:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 113|
# 114| memcpy(obj_key_data, key_data, key_size);
# 115|-> memcpy(obj_data, data, data_size);
# 116|
# 117| return data_obj;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.c:359:39: warning[core.NullDereference]: Dereference of null pointer
# 357|
# 358| if (object == NULL) {
# 359|-> struct disk_cache *disk_cache = cache->base.device->physical->disk_cache;
# 360| if (!cache->skip_disk_cache && disk_cache && cache->object_cache) {
# 361| cache_key cache_key;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c:330:13: warning[deadcode.DeadStores]: Value stored to 'result' is never read
# 328| &submit->_wait_points[i]);
# 329| if (unlikely(result != VK_SUCCESS)) {
# 330|-> result = vk_queue_set_lost(queue,
# 331| "Time point >= %"PRIu64" not found",
# 332| submit->waits[i].wait_value);
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c:671:40: warning[core.NullDereference]: Array access (via field '_wait_temps') results in a null pointer dereference
# 669| if (semaphore->temporary) {
# 670| assert(semaphore->type == VK_SEMAPHORE_TYPE_BINARY);
# 671|-> sync = submit->_wait_temps[i] = semaphore->temporary;
# 672| semaphore->temporary = NULL;
# 673| } else {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c:716:7: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 714|
# 715| if (info->buffer_binds)
# 716|-> typed_memcpy(submit->buffer_binds, info->buffer_binds, info->buffer_bind_count);
# 717|
# 718| for (uint32_t i = 0; i < info->buffer_bind_count; ++i) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c:729:7: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 727|
# 728| if (info->image_opaque_binds)
# 729|-> typed_memcpy(submit->image_opaque_binds, info->image_opaque_binds,
# 730| info->image_opaque_bind_count);
# 731|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c:743:7: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 741|
# 742| if (info->image_binds)
# 743|-> typed_memcpy(submit->image_binds, info->image_binds, info->image_bind_count);
# 744|
# 745| for (uint32_t i = 0; i < info->image_bind_count; ++i) {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c:789:18: warning[core.NullDereference]: Array access (via field '_signal_points') results in a null pointer dereference
# 787| goto fail;
# 788|
# 789|-> sync = &submit->_signal_points[i]->sync;
# 790| signal_value = 0;
# 791| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c: scope_hint: In function ‘vk_queue_wait_before_present’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c:1059:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 24’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c:43: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c:1044:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c:1044:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c:1044:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c:1044:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_device.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_queue.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
# 1057| assert(semaphore->type == VK_SEMAPHORE_TYPE_BINARY);
# 1058|
# 1059|-> waits[i] = (struct vk_sync_wait) {
# 1060| .sync = vk_semaphore_get_active_sync(semaphore),
# 1061| .stage_mask = ~(VkPipelineStageFlags2)0,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:122:22: warning[core.NullDereference]: Array access (from variable 'attachments') results in a null pointer dereference
# 120|
# 121| for (uint32_t i = 0; i < pCreateInfo->attachmentCount; i++) {
# 122|-> attachments[i] = (VkAttachmentDescription2) {
# 123| .sType = VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2,
# 124| .pNext = NULL,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:194:14: warning[core.NullDereference]: Access to field 'pInputAttachments' results in a dereference of a null pointer (loaded from variable 'subpass')
# 192| assert(ref->inputAttachmentIndex < subpass->inputAttachmentCount);
# 193| VkAttachmentReference2 *att = (VkAttachmentReference2 *)
# 194|-> &subpass->pInputAttachments[ref->inputAttachmentIndex];
# 195|
# 196| att->aspectMask = ref->aspectMask;
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:201:23: warning[core.NullDereference]: Array access (from variable 'dependencies') results in a null pointer dereference
# 199|
# 200| for (uint32_t i = 0; i < pCreateInfo->dependencyCount; i++) {
# 201|-> dependencies[i] = (VkSubpassDependency2) {
# 202| .sType = VK_STRUCTURE_TYPE_SUBPASS_DEPENDENCY_2,
# 203| .pNext = NULL,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:337:9: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'att')
# 335| const VkAttachmentDescription2 *desc)
# 336| {
# 337|-> *att = (struct vk_render_pass_attachment) {
# 338| .format = desc->format,
# 339| .aspects = vk_format_aspects(desc->format),
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:786:29: warning[core.NullDereference]: Array access (via field 'dependencies') results in a null pointer dereference
# 784| const VkSubpassDependency2 *dep = &pCreateInfo->pDependencies[d];
# 785|
# 786|-> pass->dependencies[d] = (struct vk_subpass_dependency) {
# 787| .flags = dep->dependencyFlags,
# 788| .src_subpass = dep->srcSubpass,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1102:7: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1100| const VkSampleLocationsInfoEXT *sli_in = &att_sl_in->sampleLocationsInfo;
# 1101|
# 1102|-> typed_memcpy(next_sl, sli_in->pSampleLocations,
# 1103| sli_in->sampleLocationsCount);
# 1104|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1124:7: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1122| const VkSampleLocationsInfoEXT *sli_in = &sp_sl_in->sampleLocationsInfo;
# 1123|
# 1124|-> typed_memcpy(next_sl, sli_in->pSampleLocations,
# 1125| sli_in->sampleLocationsCount);
# 1126|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1388:27: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'stencil_layout_out')
# 1386|
# 1387| if (stencil_layout != VK_IMAGE_LAYOUT_MAX_ENUM)
# 1388|-> *stencil_layout_out = stencil_layout;
# 1389| else if (stencil_layout_out != NULL)
# 1390| *stencil_layout_out = VK_IMAGE_LAYOUT_UNDEFINED;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c: scope_hint: In function ‘begin_subpass’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1639:28: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘color_attachment’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1627:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:68: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1627:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1629:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:68: note: in definition of macro ‘STACK_ARRAY’
# 1637|
# 1638| if (sp_att->attachment == VK_ATTACHMENT_UNUSED) {
# 1639|-> *color_attachment = (VkRenderingAttachmentInfo) {
# 1640| .sType = VK_STRUCTURE_TYPE_RENDERING_ATTACHMENT_INFO,
# 1641| .imageView = VK_NULL_HANDLE,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1652:25: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘color_attachment’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1627:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:68: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1627:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1629:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:68: note: in definition of macro ‘STACK_ARRAY’
# 1650| &cmd_buffer->attachments[sp_att->attachment];
# 1651|
# 1652|-> *color_attachment = (VkRenderingAttachmentInfo) {
# 1653| .sType = VK_STRUCTURE_TYPE_RENDERING_ATTACHMENT_INFO,
# 1654| .imageView = vk_image_view_to_handle(att_state->image_view),
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c: scope_hint: In function ‘vk_common_CmdBeginRenderPass2’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:2377:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘att_state’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:2296:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:2296:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:104:12: note: in definition of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c: scope_hint: In function ‘vk_common_CmdBeginRenderPass2’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.h:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
# 2375| assert(util_last_bit(pass_att->view_mask) <= image_view->layer_count);
# 2376|
# 2377|-> *att_state = (struct vk_attachment_state) {
# 2378| .image_view = image_view,
# 2379| .views_loaded = 0,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sampler.c: scope_hint: In function ‘vk_sampler_border_color_value’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sampler.c:79:41: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sampler.c:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:280:16: note: in definition of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sampler.c:76:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sampler.c:76:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sampler.c: scope_hint: In function ‘vk_sampler_border_color_value’
# 77| SAMPLER_CUSTOM_BORDER_COLOR_CREATE_INFO_EXT);
# 78| if (format_out)
# 79|-> *format_out = border_color_info->format;
# 80|
# 81| return border_color_info->customBorderColor;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sampler.c:81:31: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:280:16: note: in definition of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sampler.c:76:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sampler.c:76:10: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sampler.c: scope_hint: In function ‘vk_sampler_border_color_value’
# 79| *format_out = border_color_info->format;
# 80|
# 81|-> return border_color_info->customBorderColor;
# 82| } else {
# 83| if (format_out)
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_semaphore.c: scope_hint: In function ‘vk_common_WaitSemaphores’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_semaphore.c:350:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 24’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_semaphore.c:39: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_semaphore.c:344:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:68: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_semaphore.c:344:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_semaphore.h:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_semaphore.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
# 348| assert(semaphore->type == VK_SEMAPHORE_TYPE_TIMELINE);
# 349|
# 350|-> waits[i] = (struct vk_sync_wait) {
# 351| .sync = vk_semaphore_get_active_sync(semaphore),
# 352| .stage_mask = ~(VkPipelineStageFlags2)0,
Error: GCC_ANALYZER_WARNING (CWE-401):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_semaphore.c:361:22: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_semaphore.c:344:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:68: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_semaphore.c:344:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_object.h:222:65: note: in definition of macro ‘VK_FROM_HANDLE’
# 359| wait_flags |= VK_SYNC_WAIT_ANY;
# 360|
# 361|-> VkResult result = vk_sync_wait_many(device, wait_count, waits,
# 362| wait_flags, abs_timeout_ns);
# 363|
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_shader.c:442:24: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 440| break;
# 441|
# 442|-> pShaders[i] = vk_shader_to_handle(shader);
# 443| break;
# 444| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_shader.c: scope_hint: In function ‘vk_common_CmdBindShadersEXT’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_shader.c:564:17: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 4’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_pipeline_cache.h:27: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_shader.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_shader.c:24: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_shader.c:558:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_shader.c:558:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_shader.c:558:4: note: in expansion of macro ‘STACK_ARRAY’
# 562| for (uint32_t i = 0; i < stageCount; i++) {
# 563| vk_stages |= pStages[i];
# 564|-> stages[i] = vk_to_mesa_shader_stage(pStages[i]);
# 565| shaders[i] = pShaders != NULL ? vk_shader_from_handle(pShaders[i]) : NULL;
# 566| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_shader.c:565:18: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 8’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_shader.c:558:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_shader.c:558:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_shader.c:559:4: note: in expansion of macro ‘STACK_ARRAY’
# 563| vk_stages |= pStages[i];
# 564| stages[i] = vk_to_mesa_shader_stage(pStages[i]);
# 565|-> shaders[i] = pShaders != NULL ? vk_shader_from_handle(pShaders[i]) : NULL;
# 566| }
# 567|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sync_binary.c: scope_hint: In function ‘vk_sync_binary_wait_many.part.0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sync_binary.c:102:25: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown>’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sync_binary.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sync_binary.c:97:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sync_binary.c:97:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_sync_binary.c:97:4: note: in expansion of macro ‘STACK_ARRAY’
# 100| struct vk_sync_binary *binary = to_vk_sync_binary(waits[i].sync);
# 101|
# 102|-> timeline_waits[i] = (struct vk_sync_wait) {
# 103| .sync = &binary->timeline,
# 104| .stage_mask = waits[i].stage_mask,
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c: scope_hint: In function ‘vk_common_CmdPipelineBarrier’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:166:28: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 48’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:158:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:158:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:158:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:159:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:160:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:160:4: note: in expansion of macro ‘STACK_ARRAY’
# 164|
# 165| for (uint32_t i = 0; i < memoryBarrierCount; i++) {
# 166|-> memory_barriers[i] = upgrade_memory_barrier(&pMemoryBarriers[i],
# 167| src_stage_mask2,
# 168| dst_stage_mask2);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:171:28: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 80’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:158:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:159:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:159:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:159:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:159:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:160:4: note: in expansion of macro ‘STACK_ARRAY’
# 169| }
# 170| for (uint32_t i = 0; i < bufferMemoryBarrierCount; i++) {
# 171|-> buffer_barriers[i] = upgrade_buffer_memory_barrier(&pBufferMemoryBarriers[i],
# 172| src_stage_mask2,
# 173| dst_stage_mask2);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:176:27: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 96’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:158:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:159:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:159:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:160:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:160:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:160:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:160:4: note: in expansion of macro ‘STACK_ARRAY’
# 174| }
# 175| for (uint32_t i = 0; i < imageMemoryBarrierCount; i++) {
# 176|-> image_barriers[i] = upgrade_image_memory_barrier(&pImageMemoryBarriers[i],
# 177| src_stage_mask2,
# 178| dst_stage_mask2);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c: scope_hint: In function ‘vk_common_CmdWaitEvents’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:269:15: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 64’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:255:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:255:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:255:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_synchronization.c:255:4: note: in expansion of macro ‘STACK_ARRAY’
# 267|
# 268| for (uint32_t i = 0; i < eventCount; i++) {
# 269|-> deps[i] = (VkDependencyInfo) {
# 270| .sType = VK_STRUCTURE_TYPE_DEPENDENCY_INFO,
# 271| .memoryBarrierCount = 1,
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_texcompress_astc.c:277:4: warning[deadcode.DeadStores]: Value stored to 'result' is never read
# 275|
# 276| /* get the single_buf_size */
# 277|-> result = astc_prepare_buffer(device, astc, allocator,
# 278| phy_dev_prop.properties.limits.minTexelBufferOffsetAlignment,
# 279| NULL, &single_buf_size);
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_texcompress_astc.c: scope_hint: In function ‘vk_astc_create_shader_module’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_texcompress_astc.c:413:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘device’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/rmv/vk_rmv_common.h:29: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_device.h:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_texcompress_astc.h:25: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_texcompress_astc.c:23: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_device.h:272:1: note: in expansion of macro ‘VK_DEFINE_HANDLE_CASTS’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_texcompress_astc.c: scope_hint: In function ‘vk_astc_create_shader_module’
# 411| };
# 412|
# 413|-> return disp->CreateShaderModule(_device, &shader_module_create_info,
# 414| allocator, &astc->shader_module);
# 415| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.c: scope_hint: In function ‘vk_spec_info_to_nir_spirv’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.c:102:26: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘spec_entries’
# 100| (uint8_t *)spec_info->pData + spec_info->dataSize);
# 101|
# 102|-> spec_entries[i].id = spec_info->pMapEntries[i].constantID;
# 103| switch (entry.size) {
# 104| case 8:
Error: GCC_ANALYZER_WARNING (CWE-688):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c: scope_hint: In function ‘clone_rp_sample_locations’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:316:4: warning[-Wanalyzer-null-argument]: use of NULL ‘next_sl’ where non-null expected
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1102:7: note: in expansion of macro ‘typed_memcpy’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:2296:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:2296:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:104:12: note: in definition of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c: scope_hint: In function ‘clone_rp_sample_locations’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:2394:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:2394:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:104:12: note: in definition of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c: scope_hint: In function ‘clone_rp_sample_locations’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:26: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1086:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c: scope_hint: In function ‘clone_rp_sample_locations’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1087:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c: scope_hint: In function ‘clone_rp_sample_locations’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1089:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c: scope_hint: In function ‘clone_rp_sample_locations’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:224:4: note: in expansion of macro ‘vk_multialloc_add_size’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:227:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL_SIZE’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1091:4: note: in expansion of macro ‘VK_MULTIALLOC_DECL’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c: scope_hint: In function ‘clone_rp_sample_locations’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:251:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_alloc.h:252:4: note: in expansion of macro ‘_VK_MULTIALLOC_UPDATE_POINTER’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c: scope_hint: In function ‘clone_rp_sample_locations’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/runtime/vk_render_pass.c:1102:7: note: in expansion of macro ‘typed_memcpy’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 314| #define typed_memcpy(dest, src, count) do { \
# 315| STATIC_ASSERT(sizeof(*(src)) == sizeof(*(dest))); \
# 316|-> memcpy((dest), (src), (count) * sizeof(*(src))); \
# 317| } while (0)
# 318|
Error: GCC_ANALYZER_WARNING (CWE-1335):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:329:38: warning[-Wanalyzer-shift-count-overflow]: shift by count (‘4294967295’) >= precision of type (‘32’)
mesa-24.1.2-build/mesa-24.1.2/src/amd/vulkan/radv_pipeline.c: scope_hint: In function ‘radv_GetPipelineExecutablePropertiesKHR’
mesa-24.1.2-build/mesa-24.1.2/src/compiler/shader_enums.h:31: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/glsl_types.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/compiler/nir/nir.h:32: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/amd/vulkan/radv_pipeline.h:16: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/util/macros.h:364:31: note: in definition of macro ‘MIN2’
# 327| mesa_to_vk_shader_stage(gl_shader_stage mesa_stage)
# 328| {
# 329|-> return (VkShaderStageFlagBits) (1 << ((uint32_t) mesa_stage));
# 330| }
# 331|
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common.c: scope_hint: In function ‘wsi_common_queue_present’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common.c:1367:22: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)s * 4’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common.c:40: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common.c:1364:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:68: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common.c:1365:16: note: in expansion of macro ‘MAX2’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common.c:1364:4: note: in expansion of macro ‘STACK_ARRAY’
# 1365| MAX2(1, pPresentInfo->waitSemaphoreCount));
# 1366| for (uint32_t s = 0; s < MAX2(1, pPresentInfo->waitSemaphoreCount); s++)
# 1367|-> stage_flags[s] = VK_PIPELINE_STAGE_ALL_COMMANDS_BIT;
# 1368|
# 1369| const VkPresentRegionsKHR *regions =
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common.c:1506:13: warning[deadcode.DeadStores]: Value stored to 'result' is never read
# 1504| has_signal_dma_buf = true;
# 1505| } else if (result == VK_ERROR_FEATURE_NOT_PRESENT) {
# 1506|-> result = VK_SUCCESS;
# 1507| has_signal_dma_buf = false;
# 1508| } else {
Error: CLANG_WARNING:
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common.c:1517:13: warning[deadcode.DeadStores]: Value stored to 'result' is never read
# 1515| * chaining wsi_memory_signal_submit_info into VkSubmitInfo.
# 1516| */
# 1517|-> result = VK_SUCCESS;
# 1518| has_signal_dma_buf = false;
# 1519| mem_signal = (struct wsi_memory_signal_submit_info) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_display.c: scope_hint: In function ‘wsi_display_surface_get_capabilities2’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_display.c:973:55: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_display.c:54: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_display.c:940:7: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_display.c:940:7: note: in expansion of macro ‘vk_find_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_display.c:942:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_display.c:942:7: note: in expansion of macro ‘vk_find_struct_const’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:266:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_display.c: scope_hint: In function ‘wsi_display_surface_get_capabilities2’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_display.c:948:4: note: in expansion of macro ‘vk_foreach_struct’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:104:12: note: in definition of macro ‘vk_foreach_struct’
# 971| if (compat->presentModeCount) {
# 972| assert(present_mode);
# 973|-> compat->pPresentModes[0] = present_mode->presentMode;
# 974| compat->presentModeCount = 1;
# 975| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c: scope_hint: In function ‘wsi_create_native_image_mem’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:717:36: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 715| const struct VkDrmFormatModifierPropertiesEXT *mod_props =
# 716| get_modifier_props(info, image->drm_modifier);
# 717|-> image->num_planes = mod_props->drmFormatModifierPlaneCount;
# 718|
# 719| for (uint32_t p = 0; p < image->num_planes; p++) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c: scope_hint: In function ‘wsi_drm_wait_for_explicit_sync_release’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:930:37: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)unacquired_image_count * 4’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:33: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:911:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:911:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:913:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:913:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:914:4: note: in expansion of macro ‘STACK_ARRAY’
# 928| continue;
# 929|
# 930|-> flags[unacquired_image_count] = wsi_drm_image_explicit_sync_state(device, images[i]);
# 931| handles[unacquired_image_count] = images[i]->explicit_sync[WSI_ES_RELEASE].handle;
# 932| points[unacquired_image_count] = images[i]->explicit_sync[WSI_ES_RELEASE].timeline;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:931:39: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)unacquired_image_count * 4’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:911:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:911:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:911:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:913:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:913:4: note: in expansion of macro ‘STACK_ARRAY’
# 929|
# 930| flags[unacquired_image_count] = wsi_drm_image_explicit_sync_state(device, images[i]);
# 931|-> handles[unacquired_image_count] = images[i]->explicit_sync[WSI_ES_RELEASE].handle;
# 932| points[unacquired_image_count] = images[i]->explicit_sync[WSI_ES_RELEASE].timeline;
# 933| indices[unacquired_image_count] = i;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:932:38: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)unacquired_image_count * 8’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:911:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:911:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:912:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:913:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:913:4: note: in expansion of macro ‘STACK_ARRAY’
# 930| flags[unacquired_image_count] = wsi_drm_image_explicit_sync_state(device, images[i]);
# 931| handles[unacquired_image_count] = images[i]->explicit_sync[WSI_ES_RELEASE].handle;
# 932|-> points[unacquired_image_count] = images[i]->explicit_sync[WSI_ES_RELEASE].timeline;
# 933| indices[unacquired_image_count] = i;
# 934| unacquired_image_count++;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:933:39: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)unacquired_image_count * 4’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:911:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:911:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:913:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:913:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_drm.c:913:4: note: in expansion of macro ‘STACK_ARRAY’
# 931| handles[unacquired_image_count] = images[i]->explicit_sync[WSI_ES_RELEASE].handle;
# 932| points[unacquired_image_count] = images[i]->explicit_sync[WSI_ES_RELEASE].timeline;
# 933|-> indices[unacquired_image_count] = i;
# 934| unacquired_image_count++;
# 935| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_headless.c: scope_hint: In function ‘wsi_create_null_image_mem’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_headless.c:404:36: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 402| const struct VkDrmFormatModifierPropertiesEXT *mod_props =
# 403| get_modifier_props(info, image->drm_modifier);
# 404|-> image->num_planes = mod_props->drmFormatModifierPlaneCount;
# 405|
# 406| for (uint32_t p = 0; p < image->num_planes; p++) {
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c: scope_hint: In function ‘x11_wait_for_explicit_sync_release_submission’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:1241:17: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘<unknown> + (long unsigned int)i * 8’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:60: included_from: Included from here.
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:1239:4: note: in expansion of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/util/vk_util.h:364:68: note: in definition of macro ‘STACK_ARRAY’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:1239:4: note: in expansion of macro ‘STACK_ARRAY’
# 1239| STACK_ARRAY(struct wsi_image*, images, chain->base.image_count);
# 1240| for (uint32_t i = 0; i < chain->base.image_count; i++)
# 1241|-> images[i] = &chain->images[i].base;
# 1242|
# 1243| VkResult result;
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:1596:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c: scope_hint: In function ‘x11_manage_present_queue’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c: scope_hint: In function ‘x11_manage_present_queue’
# 1594| VkPresentModeKHR present_mode)
# 1595| {
# 1596|-> if (wsi_conn->is_xwayland && !wsi_device->x11.xwaylandWaitReady) {
# 1597| return false;
# 1598| }
Error: GCC_ANALYZER_WARNING (CWE-476):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c: scope_hint: In function ‘wsi_x11_get_dri3_modifiers’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:2246:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘wsi_conn’
# 2244| const VkAllocationCallbacks *pAllocator)
# 2245| {
# 2246|-> if (!wsi_conn->has_dri3_modifiers)
# 2247| goto out;
# 2248|
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:2302:23: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:2302:23: note: write of 8 bytes to beyond the end of ‘modifiers’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:2302:23: note: valid subscripts for ‘modifiers’ are ‘[0]’ to ‘[1]’
# 2300|
# 2301| for (int i = 0; i < n; i++) {
# 2302|-> modifiers_in[i] = modifiers[i];
# 2303| num_modifiers_in[i] = counts[i];
# 2304| }
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:2302:34: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:2302:34: note: read of 8 bytes from after the end of ‘modifiers’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:2302:34: note: valid subscripts for ‘modifiers’ are ‘[0]’ to ‘[1]’
# └──────────────────────────────┘
# ^
# 2300|
# 2301| for (int i = 0; i < n; i++) {
# 2302|-> modifiers_in[i] = modifiers[i];
# 2303| num_modifiers_in[i] = counts[i];
# 2304| }
Error: GCC_ANALYZER_WARNING (CWE-121):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:2303:27: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:2303:27: note: write of 4 bytes to beyond the end of ‘num_modifiers’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:2303:27: note: valid subscripts for ‘num_modifiers’ are ‘[0]’ to ‘[1]’
# 2301| for (int i = 0; i < n; i++) {
# 2302| modifiers_in[i] = modifiers[i];
# 2303|-> num_modifiers_in[i] = counts[i];
# 2304| }
# 2305| *num_tranches_in = n;
Error: GCC_ANALYZER_WARNING (CWE-126):
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:2303:35: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:2303:35: note: read of 4 bytes from after the end of ‘counts’
mesa-24.1.2-build/mesa-24.1.2/src/vulkan/wsi/wsi_common_x11.c:2303:35: note: valid subscripts for ‘counts’ are ‘[0]’ to ‘[1]’
# └────────────────────────────┘
# ^
# 2301| for (int i = 0; i < n; i++) {
# 2302| modifiers_in[i] = modifiers[i];
# 2303|-> num_modifiers_in[i] = counts[i];
# 2304| }
# 2305| *num_tranches_in = n;