Task #1340 - zlib-ng-2.1.7-1.fc41/scan-results.err
back to task #1340download
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx2.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx2.c: scope_hint: In function ‘adler32_fold_copy_impl’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx2.c:55:19: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx2.c:16: included_from: Included from here.
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx2_p.h: scope_hint: In function ‘partial_hsum256’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx2_p.h:20:24: note: the ABI for passing parameters with 32-byte alignment has changed in GCC 4.6
# 53| __m256i vs1, vs2;
# 54|
# 55|-> const __m256i dot2v = _mm256_setr_epi8(32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15,
# 56| 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1);
# 57| const __m256i dot3v = _mm256_set1_epi16(1);
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx512.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx512.c: scope_hint: In function ‘adler32_fold_copy_impl’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx512.c:32:21: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx512.c:17: included_from: Included from here.
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx512_p.h: scope_hint: In function ‘partial_hsum’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx512_p.h:24:24: note: the ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
# 30| if (COPY) {
# 31| __mmask64 storemask = (0xFFFFFFFFFFFFFFFFUL >> (64 - len));
# 32|-> __m512i copy_vec = _mm512_maskz_loadu_epi8(storemask, src);
# 33| _mm512_mask_storeu_epi8(dst, storemask, copy_vec);
# 34| }
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx512_p.h:35:13: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
# 33|
# 34| /* From here, it's a simple 256 bit wide reduction sum */
# 35|-> __m256i non_zero_avx = _mm512_castsi512_si256(non_zero);
# 36|
# 37| /* See Agner Fog's vectorclass for a decent reference. Essentially, phadd is
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx512_vnni.c: scope_hint: In function ‘adler32_avx512_vnni’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx512_vnni.c:46:19: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx512_vnni.c:18: included_from: Included from here.
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx512_p.h: scope_hint: In function ‘partial_hsum’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_avx512_p.h:24:24: note: the ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
# 44| #endif
# 45|
# 46|-> const __m512i dot2v = _mm512_set_epi8(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
# 47| 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
# 48| 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/adler32_ssse3.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/chunkset_avx2.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/chunkset_avx2.c: scope_hint: In function ‘GET_CHUNK_MAG’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/chunkset_avx2.c:79:1: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
# 77| }
# 78|
# 79|-> static inline chunk_t GET_CHUNK_MAG(uint8_t *buf, uint32_t *chunk_rem, uint32_t dist) {
# 80| lut_rem_pair lut_rem = perm_idx_lut[dist - 3];
# 81| __m256i ret_vec;
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/chunkset_sse2.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/chunkset_ssse3.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/compare256_avx2.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/compare256_avx2.c: scope_hint: In function ‘compare256_avx2_static’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/compare256_avx2.c:22:18: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
# 20| do {
# 21| __m256i ymm_src0, ymm_src1, ymm_cmp;
# 22|-> ymm_src0 = _mm256_loadu_si256((__m256i*)src0);
# 23| ymm_src1 = _mm256_loadu_si256((__m256i*)src1);
# 24| ymm_cmp = _mm256_cmpeq_epi8(ymm_src0, ymm_src1); /* non-identical bytes = 00, identical bytes = FF */
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/compare256_sse2.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/crc32_pclmulqdq_tpl.h:262: included_from: Included from here.
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/crc32_vpclmulqdq.c:15: included_from: Included from here.
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/crc32_fold_vpclmulqdq_tpl.h: scope_hint: In function ‘fold_16_vpclmulqdq’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/crc32_fold_vpclmulqdq_tpl.h:13:13: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
# 11| __m128i *xmm_crc2, __m128i *xmm_crc3, const uint8_t *src, size_t len,
# 12| __m128i init_crc, int32_t first) {
# 13|-> __m512i zmm_initial = _mm512_zextsi128_si512(init_crc);
# 14| #endif
# 15| __m512i zmm_t0, zmm_t1, zmm_t2, zmm_t3;
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/crc32_pclmulqdq.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/crc32_vpclmulqdq.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/slide_hash_avx2.c: scope_hint: In function ‘slide_hash_avx2’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/slide_hash_avx2.c:35:19: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/slide_hash_avx2.c: scope_hint: In function ‘slide_hash_chain’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/arch/x86/slide_hash_avx2.c:17:20: note: the ABI for passing parameters with 32-byte alignment has changed in GCC 4.6
# 33| Z_INTERNAL void slide_hash_avx2(deflate_state *s) {
# 34| uint16_t wsize = (uint16_t)s->w_size;
# 35|-> const __m256i ymm_wsize = _mm256_set1_epi16((short)wsize);
# 36|
# 37| slide_hash_chain(s->head, HASH_SIZE, ymm_wsize);
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/chunkset.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457):
zlib-ng-2.1.7-build/zlib-ng-2.1.7/chunkset_tpl.h:90: warning[uninitvar]: Uninitialized variable: chunk_load
# 88| }
# 89|
# 90|-> return chunk_load;
# 91| }
# 92| #endif
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/compare256.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/deflate.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457):
zlib-ng-2.1.7-build/zlib-ng-2.1.7/deflate.c:932: error[legacyUninitvar]: Uninitialized variable: bstate
# 930| block_state bstate;
# 931|
# 932|-> bstate = DEFLATE_HOOK(strm, flush, &bstate) ? bstate : /* hook for IBM Z DFLTCC */
# 933| s->level == 0 ? deflate_stored(s, flush) :
# 934| s->strategy == Z_HUFFMAN_ONLY ? deflate_huff(s, flush) :
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/deflate_fast.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/deflate_medium.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/deflate_quick.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/deflate_rle.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/deflate_slow.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/deflate_stored.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/functable.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/gzlib.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/gzwrite.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/infback.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/infback.c:378:21: warning[core.BitwiseShift]: Left shift by '37' overflows the capacity of 'unsigned int'
# 376| if ((unsigned)last.bits + (unsigned)here.bits <= bits)
# 377| break;
# 378|-> PULLBYTE();
# 379| }
# 380| DROPBITS(last.bits);
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/inflate.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/inflate.c:792:25: warning[core.BitwiseShift]: Left shift overflows the capacity of 'unsigned int'
# 790| } else {
# 791| if (here.val == 16) {
# 792|-> NEEDBITS(here.bits + 2);
# 793| DROPBITS(here.bits);
# 794| if (state->have == 0) {
Error: CLANG_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/inflate.c:802:25: warning[core.BitwiseShift]: Left shift overflows the capacity of 'unsigned int'
# 800| DROPBITS(2);
# 801| } else if (here.val == 17) {
# 802|-> NEEDBITS(here.bits + 3);
# 803| DROPBITS(here.bits);
# 804| len = 0;
Error: CLANG_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/inflate.c:808:25: warning[core.BitwiseShift]: Left shift overflows the capacity of 'unsigned int'
# 806| DROPBITS(3);
# 807| } else {
# 808|-> NEEDBITS(here.bits + 7);
# 809| DROPBITS(here.bits);
# 810| len = 0;
Error: CLANG_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/inflate.c:889:21: warning[core.BitwiseShift]: Left shift overflows the capacity of 'unsigned int'
# 887| if ((unsigned)last.bits + (unsigned)here.bits <= bits)
# 888| break;
# 889|-> PULLBYTE();
# 890| }
# 891| DROPBITS(last.bits);
Error: CLANG_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/inflate.c:953:21: warning[core.BitwiseShift]: Left shift overflows the capacity of 'unsigned int'
# 951| if ((unsigned)last.bits + (unsigned)here.bits <= bits)
# 952| break;
# 953|-> PULLBYTE();
# 954| }
# 955| DROPBITS(last.bits);
Error: CPPCHECK_WARNING (CWE-457):
zlib-ng-2.1.7-build/zlib-ng-2.1.7/inflate.c:1281: warning[uninitvar]: Uninitialized variable: buf
# 1279| }
# 1280| state->have = 0;
# 1281|-> syncsearch(&(state->have), buf, len);
# 1282| }
# 1283|
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/inftrees.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-88iHtL/src.c: scope_hint: In function ‘f’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-88iHtL/src.c:3:13: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-88iHtL/src.c:3:21: note: the ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-9LXlDN/src.c: scope_hint: In function ‘f’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-9LXlDN/src.c:2:9: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-9LXlDN/src.c:2:17: note: the ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-dQg96g/src.c: scope_hint: In function ‘f’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-dQg96g/src.c:2:9: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-dQg96g/src.c:2:17: note: the ABI for passing parameters with 32-byte alignment has changed in GCC 4.6
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-tmubta/src.c: scope_hint: In function ‘f’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-tmubta/src.c:2:9: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-tmubta/src.c:2:17: note: the ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/gzread.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-835):
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/gzread.c: scope_hint: In function ‘gz_fetch’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/gzread.c:215:22: warning[-Wanalyzer-infinite-loop]: infinite loop
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build-compat/gzread.c:6: included_from: Included from here.
zlib-ng-2.1.7-build/zlib-ng-2.1.7/zbuild.h:80:21: note: in definition of macro ‘PREFIX’
# 213|
# 214| do {
# 215|-> switch (state->how) {
# 216| case LOOK: /* -> LOOK, COPY (only if never GZIP), or GZIP */
# 217| if (gz_look(state) == -1)
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-GATDKK/src.c: scope_hint: In function ‘f’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-GATDKK/src.c:2:9: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-GATDKK/src.c:2:17: note: the ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-RSi5Ct/src.c: scope_hint: In function ‘f’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-RSi5Ct/src.c:3:13: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-RSi5Ct/src.c:3:21: note: the ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-w7mgTC/src.c: scope_hint: In function ‘f’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-w7mgTC/src.c:2:9: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-w7mgTC/src.c:2:17: note: the ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
Error: COMPILER_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-zKDNnD/src.c: scope_hint: In function ‘f’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-zKDNnD/src.c:2:9: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-zKDNnD/src.c:2:17: note: the ABI for passing parameters with 32-byte alignment has changed in GCC 4.6
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/gzread.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-835):
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/gzread.c: scope_hint: In function ‘gz_fetch’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/gzread.c:215:22: warning[-Wanalyzer-infinite-loop]: infinite loop
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/gzread.c:6: included_from: Included from here.
zlib-ng-2.1.7-build/zlib-ng-2.1.7/redhat-linux-build/gzread.c:500:17: note: in expansion of macro ‘PREFIX’
# 213|
# 214| do {
# 215|-> switch (state->how) {
# 216| case LOOK: /* -> LOOK, COPY (only if never GZIP), or GZIP */
# 217| if (gz_look(state) == -1)
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/example.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/infcover.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/minideflate.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-775):
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/minideflate.c: scope_hint: In function ‘main’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/minideflate.c:303:48: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(*<unknown>, "rb+")’
# 301| }
# 302| if (!copyout) {
# 303|-> char *out_file = (char *)calloc(1, strlen(argv[i]) + 6);
# 304| if (out_file == NULL) {
# 305| fprintf(stderr, "Not enough memory\n");
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/minideflate.c:303:48: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(*<unknown>, "rb+")’
# 301| }
# 302| if (!copyout) {
# 303|-> char *out_file = (char *)calloc(1, strlen(argv[i]) + 6);
# 304| if (out_file == NULL) {
# 305| fprintf(stderr, "Not enough memory\n");
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/minigzip.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-775):
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/minigzip.c: scope_hint: In function ‘file_compress’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/minigzip.c:202:8: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "rb")’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/minigzip.c:15: included_from: Included from here.
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/minigzip.c:201:11: note: in expansion of macro ‘PREFIX’
# 200| }
# 201| out = PREFIX(gzopen)(outfile, mode);
# 202|-> if (out == NULL) {
# 203| fprintf(stderr, "%s: can't gzopen %s\n", prog, outfile);
# 204| exit(1);
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/minigzip.c:202:8: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "rb")’
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/minigzip.c:201:11: note: in expansion of macro ‘PREFIX’
# 200| }
# 201| out = PREFIX(gzopen)(outfile, mode);
# 202|-> if (out == NULL) {
# 203| fprintf(stderr, "%s: can't gzopen %s\n", prog, outfile);
# 204| exit(1);
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/test_compare256.cc: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/test_compare256_rle.cc: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/test_deflate_bound.cc: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/test/test_small_buffers.cc: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/tools/makecrct.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-758):
zlib-ng-2.1.7-build/zlib-ng-2.1.7/tools/makecrct.c:75: error[shiftTooManyBits]: Shifting 32-bit value by 40 bits is undefined behaviour
# 73| p = p & 1 ? (p >> 1) ^ POLY : p >> 1;
# 74| crc_table[i] = p;
# 75|-> crc_big_table[i] = ZSWAP64(p);
# 76| }
# 77|
Error: CPPCHECK_WARNING (CWE-758):
zlib-ng-2.1.7-build/zlib-ng-2.1.7/tools/makecrct.c:75: error[shiftTooManyBits]: Shifting 32-bit value by 56 bits is undefined behaviour
# 73| p = p & 1 ? (p >> 1) ^ POLY : p >> 1;
# 74| crc_table[i] = p;
# 75|-> crc_big_table[i] = ZSWAP64(p);
# 76| }
# 77|
Error: CPPCHECK_WARNING (CWE-758):
zlib-ng-2.1.7-build/zlib-ng-2.1.7/tools/makecrct.c:101: error[shiftTooManyBits]: Shifting 32-bit value by 40 bits is undefined behaviour
# 99| for (i = 1; i < 256; i++) {
# 100| ltl[k][i] = q = multmodp(i << 24, p);
# 101|-> big[w - 1 - k][i] = ZSWAP64(q);
# 102| }
# 103| }
Error: CPPCHECK_WARNING (CWE-758):
zlib-ng-2.1.7-build/zlib-ng-2.1.7/tools/makecrct.c:101: error[shiftTooManyBits]: Shifting 32-bit value by 56 bits is undefined behaviour
# 99| for (i = 1; i < 256; i++) {
# 100| ltl[k][i] = q = multmodp(i << 24, p);
# 101|-> big[w - 1 - k][i] = ZSWAP64(q);
# 102| }
# 103| }
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/tools/makefixed.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/tools/maketrees.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/trees.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/trees.c:570:5: warning[core.BitwiseShift]: Left shift overflows the capacity of 'uint64_t'
# 568|
# 569| Tracev((stderr, "\nbl counts: "));
# 570|-> send_bits(s, lcodes-257, 5, bi_buf, bi_valid); /* not +255 as stated in appnote.txt */
# 571| send_bits(s, dcodes-1, 5, bi_buf, bi_valid);
# 572| send_bits(s, blcodes-4, 4, bi_buf, bi_valid); /* not -3 as stated in appnote.txt */
Error: CPPCHECK_WARNING:
zlib-ng-2.1.7-build/zlib-ng-2.1.7/uncompr.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.