Task #78470 - zlib-ng-2.2.5-2.fc44/scan-results.err
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Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/adler32_avx2.c:46:19: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
# 44| __m256i vs1, vs2;
# 45|
# 46|-> const __m256i dot2v = _mm256_setr_epi8(32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15,
# 47| 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1);
# 48| const __m256i dot3v = _mm256_set1_epi16(1);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/adler32_avx2_p.h:20:24: note[note]: the ABI for passing parameters with 32-byte alignment has changed in GCC 4.6
# 18| }
# 19|
# 20|-> static inline uint32_t partial_hsum256(__m256i x) {
# 21| /* We need a permutation vector to extract every other integer. The
# 22| * rest are going to be zeros */
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/adler32_avx2_p.h:23:30: note[note]: called from here
# 21| /* We need a permutation vector to extract every other integer. The
# 22| * rest are going to be zeros */
# 23|-> const __m256i perm_vec = _mm256_setr_epi32(0, 2, 4, 6, 1, 1, 1, 1);
# 24| __m256i non_zero = _mm256_permutevar8x32_epi32(x, perm_vec);
# 25| __m128i non_zero_sse = _mm256_castsi256_si128(non_zero);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/adler32_avx2_p.h:24:24: note[note]: called from here
# 22| * rest are going to be zeros */
# 23| const __m256i perm_vec = _mm256_setr_epi32(0, 2, 4, 6, 1, 1, 1, 1);
# 24|-> __m256i non_zero = _mm256_permutevar8x32_epi32(x, perm_vec);
# 25| __m128i non_zero_sse = _mm256_castsi256_si128(non_zero);
# 26| __m128i sum2 = _mm_add_epi32(non_zero_sse,_mm_unpackhi_epi64(non_zero_sse, non_zero_sse));
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/adler32_avx2_p.h:25:28: note[note]: called from here
# 23| const __m256i perm_vec = _mm256_setr_epi32(0, 2, 4, 6, 1, 1, 1, 1);
# 24| __m256i non_zero = _mm256_permutevar8x32_epi32(x, perm_vec);
# 25|-> __m128i non_zero_sse = _mm256_castsi256_si128(non_zero);
# 26| __m128i sum2 = _mm_add_epi32(non_zero_sse,_mm_unpackhi_epi64(non_zero_sse, non_zero_sse));
# 27| __m128i sum3 = _mm_add_epi32(sum2, _mm_shuffle_epi32(sum2, 1));
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/adler32_avx512.c:31:21: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
# 29| if (COPY) {
# 30| __mmask64 storemask = (0xFFFFFFFFFFFFFFFFUL >> (64 - len));
# 31|-> __m512i copy_vec = _mm512_maskz_loadu_epi8(storemask, src);
# 32| _mm512_mask_storeu_epi8(dst, storemask, copy_vec);
# 33| }
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/adler32_avx512_p.h:35:24: note[note]: the ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
# 33| }
# 34|
# 35|-> static inline uint32_t partial_hsum(__m512i x) {
# 36| /* We need a permutation vector to extract every other integer. The
# 37| * rest are going to be zeros. Marking this const so the compiler stands
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/adler32_avx512_p.h:40:30: note[note]: called from here
# 38| * a better chance of keeping this resident in a register through entire
# 39| * loop execution. We certainly have enough zmm registers (32) */
# 40|-> const __m512i perm_vec = _mm512_setr_epi32(0, 2, 4, 6, 8, 10, 12, 14,
# 41| 1, 1, 1, 1, 1, 1, 1, 1);
# 42|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/adler32_avx512_p.h:43:24: note[note]: called from here
# 41| 1, 1, 1, 1, 1, 1, 1, 1);
# 42|
# 43|-> __m512i non_zero = _mm512_permutexvar_epi32(perm_vec, x);
# 44|
# 45| /* From here, it's a simple 256 bit wide reduction sum */
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/adler32_avx512_p.h:46:13: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
# 44|
# 45| /* From here, it's a simple 256 bit wide reduction sum */
# 46|-> __m256i non_zero_avx = _mm512_castsi512_si256(non_zero);
# 47|
# 48| /* See Agner Fog's vectorclass for a decent reference. Essentially, phadd is
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/adler32_avx512_p.h:46:28: note[note]: called from here
# 44|
# 45| /* From here, it's a simple 256 bit wide reduction sum */
# 46|-> __m256i non_zero_avx = _mm512_castsi512_si256(non_zero);
# 47|
# 48| /* See Agner Fog's vectorclass for a decent reference. Essentially, phadd is
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/adler32_avx512_p.h:50:21: note[note]: called from here
# 48| /* See Agner Fog's vectorclass for a decent reference. Essentially, phadd is
# 49| * pretty slow, much slower than the longer instruction sequence below */
# 50|-> __m128i sum1 = _mm_add_epi32(_mm256_extracti128_si256(non_zero_avx, 1),
# 51| _mm256_castsi256_si128(non_zero_avx));
# 52| __m128i sum2 = _mm_add_epi32(sum1,_mm_unpackhi_epi64(sum1, sum1));
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/adler32_avx512_vnni.c:35:19: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
# 33| return adler32_avx2(adler, src, len);
# 34|
# 35|-> 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,
# 36| 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
# 37| 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/chunkset_avx2.c:23:14: note[note]: called from here
# 21|
# 22| static inline void chunkmemset_2(uint8_t *from, chunk_t *chunk) {
# 23|-> *chunk = _mm256_set1_epi16(zng_memread_2(from));
# 24| }
# 25|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/chunkset_avx2.c:52:1: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
# 50| }
# 51|
# 52|-> static inline chunk_t GET_CHUNK_MAG(uint8_t *buf, uint32_t *chunk_rem, uint32_t dist) {
# 53| lut_rem_pair lut_rem = perm_idx_lut[dist - 3];
# 54| __m256i ret_vec;
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/chunkset_avx512.c:37:14: note[note]: called from here
# 35|
# 36| static inline void chunkmemset_2(uint8_t *from, chunk_t *chunk) {
# 37|-> *chunk = _mm256_set1_epi16(zng_memread_2(from));
# 38| }
# 39|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/chunkset_avx512.c:105:1: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
# 103| # pragma optimize("", off)
# 104| #endif
# 105|-> static inline chunk_t GET_CHUNK_MAG(uint8_t *buf, uint32_t *chunk_rem, uint32_t dist) {
# 106| lut_rem_pair lut_rem = perm_idx_lut[dist - 3];
# 107| __m256i ret_vec;
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/compare256_avx2.c:23:9: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
# 21| do {
# 22| __m256i ymm_src0, ymm_src1, ymm_cmp;
# 23|-> ymm_src0 = _mm256_loadu_si256((__m256i*)src0);
# 24| ymm_src1 = _mm256_loadu_si256((__m256i*)src1);
# 25| ymm_cmp = _mm256_cmpeq_epi8(ymm_src0, ymm_src1); /* non-identical bytes = 00, identical bytes = FF */
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/compare256_avx2.c:23:20: note[note]: called from here
# 21| do {
# 22| __m256i ymm_src0, ymm_src1, ymm_cmp;
# 23|-> ymm_src0 = _mm256_loadu_si256((__m256i*)src0);
# 24| ymm_src1 = _mm256_loadu_si256((__m256i*)src1);
# 25| ymm_cmp = _mm256_cmpeq_epi8(ymm_src0, ymm_src1); /* non-identical bytes = 00, identical bytes = FF */
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/compare256_avx2.c:24:20: note[note]: called from here
# 22| __m256i ymm_src0, ymm_src1, ymm_cmp;
# 23| ymm_src0 = _mm256_loadu_si256((__m256i*)src0);
# 24|-> ymm_src1 = _mm256_loadu_si256((__m256i*)src1);
# 25| ymm_cmp = _mm256_cmpeq_epi8(ymm_src0, ymm_src1); /* non-identical bytes = 00, identical bytes = FF */
# 26| unsigned mask = (unsigned)_mm256_movemask_epi8(ymm_cmp);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/compare256_avx2.c:25:19: note[note]: called from here
# 23| ymm_src0 = _mm256_loadu_si256((__m256i*)src0);
# 24| ymm_src1 = _mm256_loadu_si256((__m256i*)src1);
# 25|-> ymm_cmp = _mm256_cmpeq_epi8(ymm_src0, ymm_src1); /* non-identical bytes = 00, identical bytes = FF */
# 26| unsigned mask = (unsigned)_mm256_movemask_epi8(ymm_cmp);
# 27| if (mask != 0xFFFFFFFF) {
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/compare256_avx2.c:26:35: note[note]: called from here
# 24| ymm_src1 = _mm256_loadu_si256((__m256i*)src1);
# 25| ymm_cmp = _mm256_cmpeq_epi8(ymm_src0, ymm_src1); /* non-identical bytes = 00, identical bytes = FF */
# 26|-> unsigned mask = (unsigned)_mm256_movemask_epi8(ymm_cmp);
# 27| if (mask != 0xFFFFFFFF) {
# 28| uint32_t match_byte = (uint32_t)__builtin_ctz(~mask); /* Invert bits so identical = 0 */
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/compare256_avx2.c:34:20: note[note]: called from here
# 32| src0 += 32, src1 += 32, len += 32;
# 33|
# 34|-> ymm_src0 = _mm256_loadu_si256((__m256i*)src0);
# 35| ymm_src1 = _mm256_loadu_si256((__m256i*)src1);
# 36| ymm_cmp = _mm256_cmpeq_epi8(ymm_src0, ymm_src1);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/compare256_avx2.c:35:20: note[note]: called from here
# 33|
# 34| ymm_src0 = _mm256_loadu_si256((__m256i*)src0);
# 35|-> ymm_src1 = _mm256_loadu_si256((__m256i*)src1);
# 36| ymm_cmp = _mm256_cmpeq_epi8(ymm_src0, ymm_src1);
# 37| mask = (unsigned)_mm256_movemask_epi8(ymm_cmp);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/compare256_avx2.c:36:19: note[note]: called from here
# 34| ymm_src0 = _mm256_loadu_si256((__m256i*)src0);
# 35| ymm_src1 = _mm256_loadu_si256((__m256i*)src1);
# 36|-> ymm_cmp = _mm256_cmpeq_epi8(ymm_src0, ymm_src1);
# 37| mask = (unsigned)_mm256_movemask_epi8(ymm_cmp);
# 38| if (mask != 0xFFFFFFFF) {
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/compare256_avx2.c:37:26: note[note]: called from here
# 35| ymm_src1 = _mm256_loadu_si256((__m256i*)src1);
# 36| ymm_cmp = _mm256_cmpeq_epi8(ymm_src0, ymm_src1);
# 37|-> mask = (unsigned)_mm256_movemask_epi8(ymm_cmp);
# 38| if (mask != 0xFFFFFFFF) {
# 39| uint32_t match_byte = (uint32_t)__builtin_ctz(~mask);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/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: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:13:27: note[note]: called from here
# 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: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:19:31: note[note]: called from here
# 17| __m512i z0, z1, z2, z3;
# 18| size_t len_tmp = len;
# 19|-> const __m512i zmm_fold4 = _mm512_set4_epi32(
# 20| 0x00000001, 0x54442bd4, 0x00000001, 0xc6e41596);
# 21| const __m512i zmm_fold16 = _mm512_set4_epi32(
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:21:32: note[note]: called from here
# 19| const __m512i zmm_fold4 = _mm512_set4_epi32(
# 20| 0x00000001, 0x54442bd4, 0x00000001, 0xc6e41596);
# 21|-> const __m512i zmm_fold16 = _mm512_set4_epi32(
# 22| 0x00000001, 0x1542778a, 0x00000001, 0x322d1430);
# 23|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:25:16: note[note]: called from here
# 23|
# 24| // zmm register init
# 25|-> zmm_crc0 = _mm512_setzero_si512();
# 26| zmm_t0 = _mm512_loadu_si512((__m512i *)src);
# 27| #ifndef COPY
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:26:14: note[note]: called from here
# 24| // zmm register init
# 25| zmm_crc0 = _mm512_setzero_si512();
# 26|-> zmm_t0 = _mm512_loadu_si512((__m512i *)src);
# 27| #ifndef COPY
# 28| XOR_INITIAL512(zmm_t0);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:28:5: note[note]: called from here
# 26| zmm_t0 = _mm512_loadu_si512((__m512i *)src);
# 27| #ifndef COPY
# 28|-> XOR_INITIAL512(zmm_t0);
# 29| #endif
# 30| zmm_crc1 = _mm512_loadu_si512((__m512i *)src + 1);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:30:16: note[note]: called from here
# 28| XOR_INITIAL512(zmm_t0);
# 29| #endif
# 30|-> zmm_crc1 = _mm512_loadu_si512((__m512i *)src + 1);
# 31| zmm_crc2 = _mm512_loadu_si512((__m512i *)src + 2);
# 32| zmm_crc3 = _mm512_loadu_si512((__m512i *)src + 3);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:31:16: note[note]: called from here
# 29| #endif
# 30| zmm_crc1 = _mm512_loadu_si512((__m512i *)src + 1);
# 31|-> zmm_crc2 = _mm512_loadu_si512((__m512i *)src + 2);
# 32| zmm_crc3 = _mm512_loadu_si512((__m512i *)src + 3);
# 33|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:32:16: note[note]: called from here
# 30| zmm_crc1 = _mm512_loadu_si512((__m512i *)src + 1);
# 31| zmm_crc2 = _mm512_loadu_si512((__m512i *)src + 2);
# 32|-> zmm_crc3 = _mm512_loadu_si512((__m512i *)src + 3);
# 33|
# 34| /* already have intermediate CRC in xmm registers
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:37:16: note[note]: called from here
# 35| * fold4 with 4 xmm_crc to get zmm_crc0
# 36| */
# 37|-> zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc0, 0);
# 38| zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc1, 1);
# 39| zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc2, 2);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:38:16: note[note]: called from here
# 36| */
# 37| zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc0, 0);
# 38|-> zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc1, 1);
# 39| zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc2, 2);
# 40| zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc3, 3);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:39:16: note[note]: called from here
# 37| zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc0, 0);
# 38| zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc1, 1);
# 39|-> zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc2, 2);
# 40| zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc3, 3);
# 41| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:40:16: note[note]: called from here
# 38| zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc1, 1);
# 39| zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc2, 2);
# 40|-> zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc3, 3);
# 41| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
# 42| zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x10);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:41:10: note[note]: called from here
# 39| zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc2, 2);
# 40| zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc3, 3);
# 41|-> z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
# 42| zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x10);
# 43| zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_t0, 0x96);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:42:16: note[note]: called from here
# 40| zmm_crc0 = _mm512_inserti32x4(zmm_crc0, *xmm_crc3, 3);
# 41| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
# 42|-> zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x10);
# 43| zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_t0, 0x96);
# 44|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:43:16: note[note]: called from here
# 41| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
# 42| zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x10);
# 43|-> zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_t0, 0x96);
# 44|
# 45| #ifdef COPY
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:57:18: note[note]: called from here
# 55| // fold-16 loops
# 56| while (len >= 256) {
# 57|-> zmm_t0 = _mm512_loadu_si512((__m512i *)src);
# 58| zmm_t1 = _mm512_loadu_si512((__m512i *)src + 1);
# 59| zmm_t2 = _mm512_loadu_si512((__m512i *)src + 2);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:58:18: note[note]: called from here
# 56| while (len >= 256) {
# 57| zmm_t0 = _mm512_loadu_si512((__m512i *)src);
# 58|-> zmm_t1 = _mm512_loadu_si512((__m512i *)src + 1);
# 59| zmm_t2 = _mm512_loadu_si512((__m512i *)src + 2);
# 60| zmm_t3 = _mm512_loadu_si512((__m512i *)src + 3);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:59:18: note[note]: called from here
# 57| zmm_t0 = _mm512_loadu_si512((__m512i *)src);
# 58| zmm_t1 = _mm512_loadu_si512((__m512i *)src + 1);
# 59|-> zmm_t2 = _mm512_loadu_si512((__m512i *)src + 2);
# 60| zmm_t3 = _mm512_loadu_si512((__m512i *)src + 3);
# 61|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:60:18: note[note]: called from here
# 58| zmm_t1 = _mm512_loadu_si512((__m512i *)src + 1);
# 59| zmm_t2 = _mm512_loadu_si512((__m512i *)src + 2);
# 60|-> zmm_t3 = _mm512_loadu_si512((__m512i *)src + 3);
# 61|
# 62| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold16, 0x01);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:62:14: note[note]: called from here
# 60| zmm_t3 = _mm512_loadu_si512((__m512i *)src + 3);
# 61|
# 62|-> z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold16, 0x01);
# 63| z1 = _mm512_clmulepi64_epi128(zmm_crc1, zmm_fold16, 0x01);
# 64| z2 = _mm512_clmulepi64_epi128(zmm_crc2, zmm_fold16, 0x01);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:63:14: note[note]: called from here
# 61|
# 62| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold16, 0x01);
# 63|-> z1 = _mm512_clmulepi64_epi128(zmm_crc1, zmm_fold16, 0x01);
# 64| z2 = _mm512_clmulepi64_epi128(zmm_crc2, zmm_fold16, 0x01);
# 65| z3 = _mm512_clmulepi64_epi128(zmm_crc3, zmm_fold16, 0x01);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:64:14: note[note]: called from here
# 62| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold16, 0x01);
# 63| z1 = _mm512_clmulepi64_epi128(zmm_crc1, zmm_fold16, 0x01);
# 64|-> z2 = _mm512_clmulepi64_epi128(zmm_crc2, zmm_fold16, 0x01);
# 65| z3 = _mm512_clmulepi64_epi128(zmm_crc3, zmm_fold16, 0x01);
# 66|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:65:14: note[note]: called from here
# 63| z1 = _mm512_clmulepi64_epi128(zmm_crc1, zmm_fold16, 0x01);
# 64| z2 = _mm512_clmulepi64_epi128(zmm_crc2, zmm_fold16, 0x01);
# 65|-> z3 = _mm512_clmulepi64_epi128(zmm_crc3, zmm_fold16, 0x01);
# 66|
# 67| zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold16, 0x10);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:67:20: note[note]: called from here
# 65| z3 = _mm512_clmulepi64_epi128(zmm_crc3, zmm_fold16, 0x01);
# 66|
# 67|-> zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold16, 0x10);
# 68| zmm_crc1 = _mm512_clmulepi64_epi128(zmm_crc1, zmm_fold16, 0x10);
# 69| zmm_crc2 = _mm512_clmulepi64_epi128(zmm_crc2, zmm_fold16, 0x10);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:68:20: note[note]: called from here
# 66|
# 67| zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold16, 0x10);
# 68|-> zmm_crc1 = _mm512_clmulepi64_epi128(zmm_crc1, zmm_fold16, 0x10);
# 69| zmm_crc2 = _mm512_clmulepi64_epi128(zmm_crc2, zmm_fold16, 0x10);
# 70| zmm_crc3 = _mm512_clmulepi64_epi128(zmm_crc3, zmm_fold16, 0x10);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:69:20: note[note]: called from here
# 67| zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold16, 0x10);
# 68| zmm_crc1 = _mm512_clmulepi64_epi128(zmm_crc1, zmm_fold16, 0x10);
# 69|-> zmm_crc2 = _mm512_clmulepi64_epi128(zmm_crc2, zmm_fold16, 0x10);
# 70| zmm_crc3 = _mm512_clmulepi64_epi128(zmm_crc3, zmm_fold16, 0x10);
# 71|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:70:20: note[note]: called from here
# 68| zmm_crc1 = _mm512_clmulepi64_epi128(zmm_crc1, zmm_fold16, 0x10);
# 69| zmm_crc2 = _mm512_clmulepi64_epi128(zmm_crc2, zmm_fold16, 0x10);
# 70|-> zmm_crc3 = _mm512_clmulepi64_epi128(zmm_crc3, zmm_fold16, 0x10);
# 71|
# 72| zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_t0, 0x96);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:72:20: note[note]: called from here
# 70| zmm_crc3 = _mm512_clmulepi64_epi128(zmm_crc3, zmm_fold16, 0x10);
# 71|
# 72|-> zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_t0, 0x96);
# 73| zmm_crc1 = _mm512_ternarylogic_epi32(zmm_crc1, z1, zmm_t1, 0x96);
# 74| zmm_crc2 = _mm512_ternarylogic_epi32(zmm_crc2, z2, zmm_t2, 0x96);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:73:20: note[note]: called from here
# 71|
# 72| zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_t0, 0x96);
# 73|-> zmm_crc1 = _mm512_ternarylogic_epi32(zmm_crc1, z1, zmm_t1, 0x96);
# 74| zmm_crc2 = _mm512_ternarylogic_epi32(zmm_crc2, z2, zmm_t2, 0x96);
# 75| zmm_crc3 = _mm512_ternarylogic_epi32(zmm_crc3, z3, zmm_t3, 0x96);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:74:20: note[note]: called from here
# 72| zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_t0, 0x96);
# 73| zmm_crc1 = _mm512_ternarylogic_epi32(zmm_crc1, z1, zmm_t1, 0x96);
# 74|-> zmm_crc2 = _mm512_ternarylogic_epi32(zmm_crc2, z2, zmm_t2, 0x96);
# 75| zmm_crc3 = _mm512_ternarylogic_epi32(zmm_crc3, z3, zmm_t3, 0x96);
# 76|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:75:20: note[note]: called from here
# 73| zmm_crc1 = _mm512_ternarylogic_epi32(zmm_crc1, z1, zmm_t1, 0x96);
# 74| zmm_crc2 = _mm512_ternarylogic_epi32(zmm_crc2, z2, zmm_t2, 0x96);
# 75|-> zmm_crc3 = _mm512_ternarylogic_epi32(zmm_crc3, z3, zmm_t3, 0x96);
# 76|
# 77| #ifdef COPY
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:88:10: note[note]: called from here
# 86| }
# 87| // zmm_crc[0,1,2,3] -> zmm_crc0
# 88|-> z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
# 89| zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x10);
# 90| zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_crc1, 0x96);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:89:16: note[note]: called from here
# 87| // zmm_crc[0,1,2,3] -> zmm_crc0
# 88| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
# 89|-> zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x10);
# 90| zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_crc1, 0x96);
# 91|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:90:16: note[note]: called from here
# 88| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
# 89| zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x10);
# 90|-> zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_crc1, 0x96);
# 91|
# 92| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:92:10: note[note]: called from here
# 90| zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_crc1, 0x96);
# 91|
# 92|-> z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
# 93| zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x10);
# 94| zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_crc2, 0x96);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:93:16: note[note]: called from here
# 91|
# 92| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
# 93|-> zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x10);
# 94| zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_crc2, 0x96);
# 95|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:94:16: note[note]: called from here
# 92| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
# 93| zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x10);
# 94|-> zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_crc2, 0x96);
# 95|
# 96| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:96:10: note[note]: called from here
# 94| zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_crc2, 0x96);
# 95|
# 96|-> z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
# 97| zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x10);
# 98| zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_crc3, 0x96);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:97:16: note[note]: called from here
# 95|
# 96| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
# 97|-> zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x10);
# 98| zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_crc3, 0x96);
# 99|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:98:16: note[note]: called from here
# 96| z0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x01);
# 97| zmm_crc0 = _mm512_clmulepi64_epi128(zmm_crc0, zmm_fold4, 0x10);
# 98|-> zmm_crc0 = _mm512_ternarylogic_epi32(zmm_crc0, z0, zmm_crc3, 0x96);
# 99|
# 100| // zmm_crc0 -> xmm_crc[0, 1, 2, 3]
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:101:17: note[note]: called from here
# 99|
# 100| // zmm_crc0 -> xmm_crc[0, 1, 2, 3]
# 101|-> *xmm_crc0 = _mm512_extracti32x4_epi32(zmm_crc0, 0);
# 102| *xmm_crc1 = _mm512_extracti32x4_epi32(zmm_crc0, 1);
# 103| *xmm_crc2 = _mm512_extracti32x4_epi32(zmm_crc0, 2);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:102:17: note[note]: called from here
# 100| // zmm_crc0 -> xmm_crc[0, 1, 2, 3]
# 101| *xmm_crc0 = _mm512_extracti32x4_epi32(zmm_crc0, 0);
# 102|-> *xmm_crc1 = _mm512_extracti32x4_epi32(zmm_crc0, 1);
# 103| *xmm_crc2 = _mm512_extracti32x4_epi32(zmm_crc0, 2);
# 104| *xmm_crc3 = _mm512_extracti32x4_epi32(zmm_crc0, 3);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:103:17: note[note]: called from here
# 101| *xmm_crc0 = _mm512_extracti32x4_epi32(zmm_crc0, 0);
# 102| *xmm_crc1 = _mm512_extracti32x4_epi32(zmm_crc0, 1);
# 103|-> *xmm_crc2 = _mm512_extracti32x4_epi32(zmm_crc0, 2);
# 104| *xmm_crc3 = _mm512_extracti32x4_epi32(zmm_crc0, 3);
# 105|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_fold_vpclmulqdq_tpl.h:104:17: note[note]: called from here
# 102| *xmm_crc1 = _mm512_extracti32x4_epi32(zmm_crc0, 1);
# 103| *xmm_crc2 = _mm512_extracti32x4_epi32(zmm_crc0, 2);
# 104|-> *xmm_crc3 = _mm512_extracti32x4_epi32(zmm_crc0, 3);
# 105|
# 106| return (len_tmp - len); // return n bytes processed
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_pclmulqdq_tpl.h:141:17: note[note]: called from here
# 139| x_tmp3 = *xmm_crc3;
# 140|
# 141|-> *xmm_crc0 = _mm_clmulepi64_si128(*xmm_crc0, xmm_fold4, 0x01);
# 142| x_tmp0 = _mm_clmulepi64_si128(x_tmp0, xmm_fold4, 0x10);
# 143| ps_crc0 = _mm_castsi128_ps(*xmm_crc0);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_pclmulqdq_tpl.h:142:14: note[note]: called from here
# 140|
# 141| *xmm_crc0 = _mm_clmulepi64_si128(*xmm_crc0, xmm_fold4, 0x01);
# 142|-> x_tmp0 = _mm_clmulepi64_si128(x_tmp0, xmm_fold4, 0x10);
# 143| ps_crc0 = _mm_castsi128_ps(*xmm_crc0);
# 144| ps_t0 = _mm_castsi128_ps(x_tmp0);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_pclmulqdq_tpl.h:147:17: note[note]: called from here
# 145| ps_res0 = _mm_xor_ps(ps_crc0, ps_t0);
# 146|
# 147|-> *xmm_crc1 = _mm_clmulepi64_si128(*xmm_crc1, xmm_fold4, 0x01);
# 148| x_tmp1 = _mm_clmulepi64_si128(x_tmp1, xmm_fold4, 0x10);
# 149| ps_crc1 = _mm_castsi128_ps(*xmm_crc1);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_pclmulqdq_tpl.h:148:14: note[note]: called from here
# 146|
# 147| *xmm_crc1 = _mm_clmulepi64_si128(*xmm_crc1, xmm_fold4, 0x01);
# 148|-> x_tmp1 = _mm_clmulepi64_si128(x_tmp1, xmm_fold4, 0x10);
# 149| ps_crc1 = _mm_castsi128_ps(*xmm_crc1);
# 150| ps_t1 = _mm_castsi128_ps(x_tmp1);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_pclmulqdq_tpl.h:153:17: note[note]: called from here
# 151| ps_res1 = _mm_xor_ps(ps_crc1, ps_t1);
# 152|
# 153|-> *xmm_crc2 = _mm_clmulepi64_si128(*xmm_crc2, xmm_fold4, 0x01);
# 154| x_tmp2 = _mm_clmulepi64_si128(x_tmp2, xmm_fold4, 0x10);
# 155| ps_crc2 = _mm_castsi128_ps(*xmm_crc2);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_pclmulqdq_tpl.h:154:14: note[note]: called from here
# 152|
# 153| *xmm_crc2 = _mm_clmulepi64_si128(*xmm_crc2, xmm_fold4, 0x01);
# 154|-> x_tmp2 = _mm_clmulepi64_si128(x_tmp2, xmm_fold4, 0x10);
# 155| ps_crc2 = _mm_castsi128_ps(*xmm_crc2);
# 156| ps_t2 = _mm_castsi128_ps(x_tmp2);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_pclmulqdq_tpl.h:159:17: note[note]: called from here
# 157| ps_res2 = _mm_xor_ps(ps_crc2, ps_t2);
# 158|
# 159|-> *xmm_crc3 = _mm_clmulepi64_si128(*xmm_crc3, xmm_fold4, 0x01);
# 160| x_tmp3 = _mm_clmulepi64_si128(x_tmp3, xmm_fold4, 0x10);
# 161| ps_crc3 = _mm_castsi128_ps(*xmm_crc3);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/crc32_pclmulqdq_tpl.h:160:14: note[note]: called from here
# 158|
# 159| *xmm_crc3 = _mm_clmulepi64_si128(*xmm_crc3, xmm_fold4, 0x01);
# 160|-> x_tmp3 = _mm_clmulepi64_si128(x_tmp3, xmm_fold4, 0x10);
# 161| ps_crc3 = _mm_castsi128_ps(*xmm_crc3);
# 162| ps_t3 = _mm_castsi128_ps(x_tmp3);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/slide_hash_avx2.c:17:20: note[note]: the ABI for passing parameters with 32-byte alignment has changed in GCC 4.6
# 15| #include <immintrin.h>
# 16|
# 17|-> static inline void slide_hash_chain(Pos *table, uint32_t entries, const __m256i wsize) {
# 18| table += entries;
# 19| table -= 16;
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/slide_hash_avx2.c:24:17: note[note]: called from here
# 22| __m256i value, result;
# 23|
# 24|-> value = _mm256_loadu_si256((__m256i *)table);
# 25| result = _mm256_subs_epu16(value, wsize);
# 26| _mm256_storeu_si256((__m256i *)table, result);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/slide_hash_avx2.c:25:18: note[note]: called from here
# 23|
# 24| value = _mm256_loadu_si256((__m256i *)table);
# 25|-> result = _mm256_subs_epu16(value, wsize);
# 26| _mm256_storeu_si256((__m256i *)table, result);
# 27|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/slide_hash_avx2.c:26:9: note[note]: called from here
# 24| value = _mm256_loadu_si256((__m256i *)table);
# 25| result = _mm256_subs_epu16(value, wsize);
# 26|-> _mm256_storeu_si256((__m256i *)table, result);
# 27|
# 28| table -= 16;
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/slide_hash_avx2.c:36:19: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
# 34| Assert(s->w_size <= UINT16_MAX, "w_size should fit in uint16_t");
# 35| uint16_t wsize = (uint16_t)s->w_size;
# 36|-> const __m256i ymm_wsize = _mm256_set1_epi16((short)wsize);
# 37|
# 38| slide_hash_chain(s->head, HASH_SIZE, ymm_wsize);
Error: COMPILER_WARNING:
zlib-ng-2.2.5/arch/x86/x86_features.c:61:12: note[note]: called from here
# 59| static inline uint64_t xgetbv(unsigned int xcr) {
# 60| #if defined(_MSC_VER) || defined(X86_HAVE_XSAVE_INTRIN)
# 61|-> return _xgetbv(xcr);
# 62| #else
# 63| uint32_t eax, edx;
Error: CPPCHECK_WARNING (CWE-457):
zlib-ng-2.2.5/chunkset_tpl.h:86: warning[uninitvar]: Uninitialized variable: chunk_load
# 84| }
# 85|
# 86|-> return chunk_load;
# 87| }
# 88| #endif
Error: CPPCHECK_WARNING (CWE-457):
zlib-ng-2.2.5/deflate.c:1039: error[legacyUninitvar]: Uninitialized variable: bstate
# 1037| block_state bstate;
# 1038|
# 1039|-> bstate = DEFLATE_HOOK(strm, flush, &bstate) ? bstate : /* hook for IBM Z DFLTCC */
# 1040| s->level == 0 ? deflate_stored(s, flush) :
# 1041| s->strategy == Z_HUFFMAN_ONLY ? deflate_huff(s, flush) :
Error: CPPCHECK_WARNING (CWE-457):
zlib-ng-2.2.5/inflate.c:1334: warning[uninitvar]: Uninitialized variable: buf
# 1332| }
# 1333| state->have = 0;
# 1334|-> syncsearch(&(state->have), buf, len);
# 1335| }
# 1336|
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-0lApTY/src.c:8:55: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-GvOzEj/src.c:2:9: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-GvOzEj/src.c:2:17: note[note]: the ABI for passing parameters with 32-byte alignment has changed in GCC 4.6
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-GvOzEj/src.c:3:31: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-GvOzEj/src.c:4:20: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-OYAsyH/src.c:3:27: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-OYAsyH/src.c:3:34: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-OYAsyH/src.c:4:27: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-OYAsyH/src.c:4:34: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-OYAsyH/src.c:5:37: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-PonOZp/src.c:2:9: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-PonOZp/src.c:2:17: note[note]: the ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-PonOZp/src.c:3:23: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-PonOZp/src.c:4:18: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-V5cnas/src.c:3:54: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-llXiV3/src.c:3:13: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-llXiV3/src.c:3:21: note[note]: the ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-llXiV3/src.c:4:29: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build-compat/CMakeFiles/CMakeScratch/TryCompile-llXiV3/src.c:5:24: note[note]: called from here
Error: GCC_ANALYZER_WARNING (CWE-835):
zlib-ng-2.2.5/redhat-linux-build-compat/gzread.c:215:17: warning[-Wanalyzer-infinite-loop]: infinite loop
zlib-ng-2.2.5/redhat-linux-build-compat/gzread.c:500:17: enter_function: entry to ‘gzgets’
# 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-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-57UZNf/src.c:3:27: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-57UZNf/src.c:3:34: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-57UZNf/src.c:4:27: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-57UZNf/src.c:4:34: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-57UZNf/src.c:5:37: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-LE1xaj/src.c:3:13: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-LE1xaj/src.c:3:21: note[note]: the ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-LE1xaj/src.c:4:29: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-LE1xaj/src.c:5:24: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-M7Eglu/src.c:8:55: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-Nzzko9/src.c:3:54: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-juk55J/src.c:2:9: warning[-Wpsabi]: AVX vector return without AVX enabled changes the ABI
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-juk55J/src.c:2:17: note[note]: the ABI for passing parameters with 32-byte alignment has changed in GCC 4.6
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-juk55J/src.c:3:31: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-juk55J/src.c:4:20: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-uccmd9/src.c:2:9: warning[-Wpsabi]: AVX512F vector return without AVX512F enabled changes the ABI
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-uccmd9/src.c:2:17: note[note]: the ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-uccmd9/src.c:3:23: note[note]: called from here
Error: COMPILER_WARNING:
zlib-ng-2.2.5/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-uccmd9/src.c:4:18: note[note]: called from here
Error: GCC_ANALYZER_WARNING (CWE-835):
zlib-ng-2.2.5/redhat-linux-build/gzread.c:215:17: warning[-Wanalyzer-infinite-loop]: infinite loop
zlib-ng-2.2.5/redhat-linux-build/gzread.c:500:17: enter_function: entry to ‘zng_gzgets’
# 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: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:56:11: warning[-Wanalyzer-malloc-leak]: leak of ‘compr’
zlib-ng-2.2.5/test/example.c:940:5: enter_function: entry to ‘main’
zlib-ng-2.2.5/test/example.c:946:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:950:16: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:957:32: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:962:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:965:5: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:965:5: call_function: calling ‘test_compress’ from ‘main’
# 54| unsigned int len = (unsigned int)strlen(hello)+1;
# 55|
# 56|-> err = PREFIX(compress)(compr, &comprLen, (const unsigned char*)hello, len);
# 57| CHECK_ERR(err, "compress");
# 58|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:56:11: warning[-Wanalyzer-malloc-leak]: leak of ‘uncompr’
zlib-ng-2.2.5/test/example.c:940:5: enter_function: entry to ‘main’
zlib-ng-2.2.5/test/example.c:946:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:950:16: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:958:32: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:962:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:965:5: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:965:5: call_function: calling ‘test_compress’ from ‘main’
# 54| unsigned int len = (unsigned int)strlen(hello)+1;
# 55|
# 56|-> err = PREFIX(compress)(compr, &comprLen, (const unsigned char*)hello, len);
# 57| CHECK_ERR(err, "compress");
# 58|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:61:11: warning[-Wanalyzer-malloc-leak]: leak of ‘uncompr’
zlib-ng-2.2.5/test/example.c:940:5: enter_function: entry to ‘main’
zlib-ng-2.2.5/test/example.c:946:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:950:16: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:958:32: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:962:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:965:5: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:965:5: call_function: calling ‘test_compress’ from ‘main’
# 59| strcpy((char*)uncompr, "garbage");
# 60|
# 61|-> err = PREFIX(uncompress)(uncompr, &uncomprLen, compr, comprLen);
# 62| CHECK_ERR(err, "uncompress");
# 63|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:587:15: warning[-Wanalyzer-malloc-leak]: leak of ‘outBuf’
zlib-ng-2.2.5/test/example.c:575:5: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:578:19: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:579:14: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:581:8: branch_true: following ‘true’ branch (when ‘outBuf’ is non-NULL)...
zlib-ng-2.2.5/test/example.c:583:9: branch_true: ...to here
zlib-ng-2.2.5/test/example.c:587:15: danger: ‘outBuf’ leaks here; was allocated at [(3)](sarif:/runs/0/results/3/codeFlows/0/threadFlows/0/locations/2)
# 585|
# 586| /* do the compression */
# 587|-> err = PREFIX(deflate)(&c_stream, Z_FINISH);
# 588| if (err == Z_STREAM_END) {
# 589| printf("deflateBound(): OK\n");
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:678:11: warning[-Wanalyzer-malloc-leak]: leak of ‘dictLen’
zlib-ng-2.2.5/test/example.c:663:5: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:665:5: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:673:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:676:15: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:677:31: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:678:11: danger: ‘dictLen’ leaks here; was allocated at [(5)](sarif:/runs/0/results/4/codeFlows/0/threadFlows/0/locations/4)
# 676| dictNew = calloc(256, 1);
# 677| dictLen = (unsigned int *)calloc(4, 1);
# 678|-> err = PREFIX(deflateGetDictionary)(&c_stream, dictNew, dictLen);
# 679|
# 680| CHECK_ERR(err, "deflateGetDictionary");
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:678:11: warning[-Wanalyzer-malloc-leak]: leak of ‘dictNew’
zlib-ng-2.2.5/test/example.c:663:5: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:665:5: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:673:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:676:15: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:676:15: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:678:11: danger: ‘dictNew’ leaks here; was allocated at [(5)](sarif:/runs/0/results/5/codeFlows/0/threadFlows/0/locations/4)
# 676| dictNew = calloc(256, 1);
# 677| dictLen = (unsigned int *)calloc(4, 1);
# 678|-> err = PREFIX(deflateGetDictionary)(&c_stream, dictNew, dictLen);
# 679|
# 680| CHECK_ERR(err, "deflateGetDictionary");
Error: CPPCHECK_WARNING (CWE-476):
zlib-ng-2.2.5/test/example.c:682: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: dictNew
# 680| CHECK_ERR(err, "deflateGetDictionary");
# 681| if (err == Z_OK) {
# 682|-> printf("deflateGetDictionary(): %s\n", dictNew);
# 683| }
# 684|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:707:11: warning[-Wanalyzer-malloc-leak]: leak of ‘bits’
zlib-ng-2.2.5/test/example.c:698:17: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:707:11: danger: ‘bits’ leaks here; was allocated at [(1)](sarif:/runs/0/results/6/codeFlows/0/threadFlows/0/locations/0)
# 705| c_stream.opaque = (voidpf)0;
# 706|
# 707|-> err = PREFIX(deflateInit)(&c_stream, Z_DEFAULT_COMPRESSION);
# 708| CHECK_ERR(err, "deflateInit");
# 709|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:707:11: warning[-Wanalyzer-malloc-leak]: leak of ‘bits’
zlib-ng-2.2.5/test/example.c:698:17: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:707:11: danger: ‘bits’ leaks here; was allocated at [(1)](sarif:/runs/0/results/6/codeFlows/0/threadFlows/0/locations/0)
# 705| c_stream.opaque = (voidpf)0;
# 706|
# 707|-> err = PREFIX(deflateInit)(&c_stream, Z_DEFAULT_COMPRESSION);
# 708| CHECK_ERR(err, "deflateInit");
# 709|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:707:11: warning[-Wanalyzer-malloc-leak]: leak of ‘ped’
zlib-ng-2.2.5/test/example.c:699:21: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:707:11: danger: ‘ped’ leaks here; was allocated at [(1)](sarif:/runs/0/results/7/codeFlows/0/threadFlows/0/locations/0)
# 705| c_stream.opaque = (voidpf)0;
# 706|
# 707|-> err = PREFIX(deflateInit)(&c_stream, Z_DEFAULT_COMPRESSION);
# 708| CHECK_ERR(err, "deflateInit");
# 709|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:707:11: warning[-Wanalyzer-malloc-leak]: leak of ‘ped’
zlib-ng-2.2.5/test/example.c:699:21: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:707:11: danger: ‘ped’ leaks here; was allocated at [(1)](sarif:/runs/0/results/7/codeFlows/0/threadFlows/0/locations/0)
# 705| c_stream.opaque = (voidpf)0;
# 706|
# 707|-> err = PREFIX(deflateInit)(&c_stream, Z_DEFAULT_COMPRESSION);
# 708| CHECK_ERR(err, "deflateInit");
# 709|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:715:15: warning[-Wanalyzer-malloc-leak]: leak of ‘bits’
zlib-ng-2.2.5/test/example.c:698:17: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:708:5: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:710:5: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:713:12: branch_true: following ‘true’ branch...
zlib-ng-2.2.5/test/example.c:715:15: danger: ‘bits’ leaks here; was allocated at [(1)](sarif:/runs/0/results/9/codeFlows/0/threadFlows/0/locations/0)
# 713| while (c_stream.total_in != len && c_stream.total_out < comprLen) {
# 714| c_stream.avail_in = c_stream.avail_out = 1; /* force small buffers */
# 715|-> err = PREFIX(deflate)(&c_stream, Z_NO_FLUSH);
# 716| CHECK_ERR(err, "deflate");
# 717| }
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:715:15: warning[-Wanalyzer-malloc-leak]: leak of ‘ped’
zlib-ng-2.2.5/test/example.c:699:21: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:708:5: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:710:5: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:713:12: branch_true: following ‘true’ branch...
zlib-ng-2.2.5/test/example.c:715:15: danger: ‘ped’ leaks here; was allocated at [(1)](sarif:/runs/0/results/8/codeFlows/0/threadFlows/0/locations/0)
# 713| while (c_stream.total_in != len && c_stream.total_out < comprLen) {
# 714| c_stream.avail_in = c_stream.avail_out = 1; /* force small buffers */
# 715|-> err = PREFIX(deflate)(&c_stream, Z_NO_FLUSH);
# 716| CHECK_ERR(err, "deflate");
# 717| }
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:719:11: warning[-Wanalyzer-malloc-leak]: leak of ‘bits’
zlib-ng-2.2.5/test/example.c:698:17: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:708:5: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:710:5: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:719:11: danger: ‘bits’ leaks here; was allocated at [(1)](sarif:/runs/0/results/11/codeFlows/0/threadFlows/0/locations/0)
# 717| }
# 718|
# 719|-> err = PREFIX(deflatePending)(&c_stream, ped, bits);
# 720| CHECK_ERR(err, "deflatePending");
# 721|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:719:11: warning[-Wanalyzer-malloc-leak]: leak of ‘ped’
zlib-ng-2.2.5/test/example.c:699:21: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:708:5: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:710:5: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:719:11: danger: ‘ped’ leaks here; was allocated at [(1)](sarif:/runs/0/results/10/codeFlows/0/threadFlows/0/locations/0)
# 717| }
# 718|
# 719|-> err = PREFIX(deflatePending)(&c_stream, ped, bits);
# 720| CHECK_ERR(err, "deflatePending");
# 721|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:850:11: warning[-Wanalyzer-malloc-leak]: leak of ‘head’
zlib-ng-2.2.5/test/example.c:836:31: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:842:8: branch_false: following ‘false’ branch (when ‘head’ is non-NULL)...
zlib-ng-2.2.5/test/example.c:845:5: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:850:11: danger: ‘head’ leaks here; was allocated at [(1)](sarif:/runs/0/results/12/codeFlows/0/threadFlows/0/locations/0)
# 848|
# 849| /* gzip */
# 850|-> err = PREFIX(deflateInit2)(&c_stream, Z_DEFAULT_COMPRESSION, Z_DEFLATED, MAX_WBITS + 16, 8, Z_DEFAULT_STRATEGY);
# 851| CHECK_ERR(err, "deflateInit2");
# 852|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:850:11: warning[-Wanalyzer-malloc-leak]: leak of ‘head’
zlib-ng-2.2.5/test/example.c:836:31: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:842:8: branch_false: following ‘false’ branch (when ‘head’ is non-NULL)...
zlib-ng-2.2.5/test/example.c:845:5: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:850:11: danger: ‘head’ leaks here; was allocated at [(1)](sarif:/runs/0/results/12/codeFlows/0/threadFlows/0/locations/0)
# 848|
# 849| /* gzip */
# 850|-> err = PREFIX(deflateInit2)(&c_stream, Z_DEFAULT_COMPRESSION, Z_DEFLATED, MAX_WBITS + 16, 8, Z_DEFAULT_STRATEGY);
# 851| CHECK_ERR(err, "deflateInit2");
# 852|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/example.c:860:11: warning[-Wanalyzer-malloc-leak]: leak of ‘head’
zlib-ng-2.2.5/test/example.c:836:31: acquire_memory: allocated here
zlib-ng-2.2.5/test/example.c:842:8: branch_false: following ‘false’ branch (when ‘head’ is non-NULL)...
zlib-ng-2.2.5/test/example.c:845:5: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:851:5: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/example.c:853:5: branch_false: ...to here
zlib-ng-2.2.5/test/example.c:860:11: danger: ‘head’ leaks here; was allocated at [(1)](sarif:/runs/0/results/13/codeFlows/0/threadFlows/0/locations/0)
# 858| head->extra_len = (uint32_t)strlen((const char *)head->extra);
# 859|
# 860|-> err = PREFIX(deflateSetHeader)(&c_stream, head);
# 861| CHECK_ERR(err, "deflateSetHeader");
# 862| if (err == Z_OK) {
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/infcover.c:290:11: warning[-Wanalyzer-malloc-leak]: leak of ‘strm.opaque’
zlib-ng-2.2.5/test/infcover.c:665:13: enter_function: entry to ‘cover_cve_2022_37434’
zlib-ng-2.2.5/test/infcover.c:666:5: call_function: calling ‘inf’ from ‘cover_cve_2022_37434’
# 288| strm.avail_in = 0;
# 289| strm.next_in = NULL;
# 290|-> ret = PREFIX(inflateInit2)(&strm, win);
# 291| if (ret != Z_OK) {
# 292| mem_done(&strm, what);
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/infcover.c:290:11: warning[-Wanalyzer-malloc-leak]: leak of ‘strm.opaque’
zlib-ng-2.2.5/test/infcover.c:665:13: enter_function: entry to ‘cover_cve_2022_37434’
zlib-ng-2.2.5/test/infcover.c:666:5: call_function: calling ‘inf’ from ‘cover_cve_2022_37434’
# 288| strm.avail_in = 0;
# 289| strm.next_in = NULL;
# 290|-> ret = PREFIX(inflateInit2)(&strm, win);
# 291| if (ret != Z_OK) {
# 292| mem_done(&strm, what);
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/infcover.c:303:15: warning[-Wanalyzer-malloc-leak]: leak of ‘out’
zlib-ng-2.2.5/test/infcover.c:665:13: enter_function: entry to ‘cover_cve_2022_37434’
zlib-ng-2.2.5/test/infcover.c:666:5: call_function: calling ‘inf’ from ‘cover_cve_2022_37434’
# 301| head.comment = out;
# 302| head.comm_max = len;
# 303|-> ret = PREFIX(inflateGetHeader)(&strm, &head);
# 304| assert(ret == Z_OK);
# 305| }
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/infcover.c:315:15: warning[-Wanalyzer-malloc-leak]: leak of ‘out’
zlib-ng-2.2.5/test/infcover.c:646:13: enter_function: entry to ‘cover_fast’
zlib-ng-2.2.5/test/infcover.c:647:5: call_function: calling ‘inf’ from ‘cover_fast’
# 313| strm.avail_out = len;
# 314| strm.next_out = out;
# 315|-> ret = PREFIX(inflate)(&strm, Z_NO_FLUSH);
# 316| assert(err == 9 || ret == err);
# 317| if (ret != Z_OK && ret != Z_BUF_ERROR && ret != Z_NEED_DICT)
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/infcover.c:315:15: warning[-Wanalyzer-malloc-leak]: leak of ‘strm.next_in’
zlib-ng-2.2.5/test/infcover.c:665:13: enter_function: entry to ‘cover_cve_2022_37434’
zlib-ng-2.2.5/test/infcover.c:666:5: call_function: calling ‘inf’ from ‘cover_cve_2022_37434’
# 313| strm.avail_out = len;
# 314| strm.next_out = out;
# 315|-> ret = PREFIX(inflate)(&strm, Z_NO_FLUSH);
# 316| assert(err == 9 || ret == err);
# 317| if (ret != Z_OK && ret != Z_BUF_ERROR && ret != Z_NEED_DICT)
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/infcover.c:353:11: warning[-Wanalyzer-malloc-leak]: leak of ‘strm.opaque’
zlib-ng-2.2.5/test/infcover.c:669:5: enter_function: entry to ‘main’
zlib-ng-2.2.5/test/infcover.c:671:5: call_function: calling ‘cover_support’ from ‘main’
# 351| strm.avail_in = 0;
# 352| strm.next_in = NULL;
# 353|-> ret = PREFIX(inflateInit)(&strm); assert(ret == Z_OK);
# 354| mem_used(&strm, "inflate init");
# 355| ret = PREFIX(inflatePrime)(&strm, 5, 31); assert(ret == Z_OK);
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/infcover.c:353:11: warning[-Wanalyzer-malloc-leak]: leak of ‘strm.opaque’
zlib-ng-2.2.5/test/infcover.c:669:5: enter_function: entry to ‘main’
zlib-ng-2.2.5/test/infcover.c:671:5: call_function: calling ‘cover_support’ from ‘main’
# 351| strm.avail_in = 0;
# 352| strm.next_in = NULL;
# 353|-> ret = PREFIX(inflateInit)(&strm); assert(ret == Z_OK);
# 354| mem_used(&strm, "inflate init");
# 355| ret = PREFIX(inflatePrime)(&strm, 5, 31); assert(ret == Z_OK);
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minideflate.c:69:11: warning[-Wanalyzer-malloc-leak]: leak of ‘read_buf’
zlib-ng-2.2.5/test/minideflate.c:235:5: enter_function: entry to ‘main’
zlib-ng-2.2.5/test/minideflate.c:251:8: branch_false: following ‘false’ branch (when ‘argc != 1’)...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:256:17: branch_true: following ‘true’ branch (when ‘i < argc’)...
zlib-ng-2.2.5/test/minideflate.c:257:25: branch_true: ...to here
zlib-ng-2.2.5/test/minideflate.c:259:17: branch_true: following ‘true’ branch...
zlib-ng-2.2.5/test/minideflate.c:296:8: branch_false: following ‘false’ branch (when ‘i == argc’)...
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: following ‘false’ branch (when ‘window_bits != 2147483647’)...
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: following ‘false’ branch (when ‘uncompr == 0’)...
zlib-ng-2.2.5/test/minideflate.c:353:9: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:353:9: call_function: calling ‘deflate_params’ from ‘main’
# 67| c_stream.avail_out = write_buf_size;
# 68|
# 69|-> err = PREFIX(deflateInit2)(&c_stream, level, Z_DEFLATED, window_bits, mem_level, strategy);
# 70| CHECK_ERR(err, "deflateInit2");
# 71|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minideflate.c:69:11: warning[-Wanalyzer-malloc-leak]: leak of ‘read_buf’
zlib-ng-2.2.5/test/minideflate.c:235:5: enter_function: entry to ‘main’
zlib-ng-2.2.5/test/minideflate.c:251:8: branch_false: following ‘false’ branch (when ‘argc != 1’)...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:256:17: branch_true: following ‘true’ branch (when ‘i < argc’)...
zlib-ng-2.2.5/test/minideflate.c:257:25: branch_true: ...to here
zlib-ng-2.2.5/test/minideflate.c:259:17: branch_true: following ‘true’ branch...
zlib-ng-2.2.5/test/minideflate.c:296:8: branch_false: following ‘false’ branch (when ‘i == argc’)...
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: following ‘false’ branch (when ‘window_bits != 2147483647’)...
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: following ‘false’ branch (when ‘uncompr == 0’)...
zlib-ng-2.2.5/test/minideflate.c:353:9: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:353:9: call_function: calling ‘deflate_params’ from ‘main’
# 67| c_stream.avail_out = write_buf_size;
# 68|
# 69|-> err = PREFIX(deflateInit2)(&c_stream, level, Z_DEFLATED, window_bits, mem_level, strategy);
# 70| CHECK_ERR(err, "deflateInit2");
# 71|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minideflate.c:69:11: warning[-Wanalyzer-malloc-leak]: leak of ‘write_buf’
zlib-ng-2.2.5/test/minideflate.c:235:5: enter_function: entry to ‘main’
zlib-ng-2.2.5/test/minideflate.c:251:8: branch_false: following ‘false’ branch (when ‘argc != 1’)...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:256:17: branch_true: following ‘true’ branch (when ‘i < argc’)...
zlib-ng-2.2.5/test/minideflate.c:257:25: branch_true: ...to here
zlib-ng-2.2.5/test/minideflate.c:259:17: branch_true: following ‘true’ branch...
zlib-ng-2.2.5/test/minideflate.c:296:8: branch_false: following ‘false’ branch (when ‘i == argc’)...
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: following ‘false’ branch (when ‘window_bits != 2147483647’)...
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: following ‘false’ branch (when ‘uncompr == 0’)...
zlib-ng-2.2.5/test/minideflate.c:353:9: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:353:9: call_function: calling ‘deflate_params’ from ‘main’
# 67| c_stream.avail_out = write_buf_size;
# 68|
# 69|-> err = PREFIX(deflateInit2)(&c_stream, level, Z_DEFLATED, window_bits, mem_level, strategy);
# 70| CHECK_ERR(err, "deflateInit2");
# 71|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minideflate.c:69:11: warning[-Wanalyzer-malloc-leak]: leak of ‘write_buf’
zlib-ng-2.2.5/test/minideflate.c:235:5: enter_function: entry to ‘main’
zlib-ng-2.2.5/test/minideflate.c:251:8: branch_false: following ‘false’ branch (when ‘argc != 1’)...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:256:17: branch_true: following ‘true’ branch (when ‘i < argc’)...
zlib-ng-2.2.5/test/minideflate.c:257:25: branch_true: ...to here
zlib-ng-2.2.5/test/minideflate.c:259:17: branch_true: following ‘true’ branch...
zlib-ng-2.2.5/test/minideflate.c:296:8: branch_false: following ‘false’ branch (when ‘i == argc’)...
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: following ‘false’ branch (when ‘window_bits != 2147483647’)...
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: following ‘false’ branch (when ‘uncompr == 0’)...
zlib-ng-2.2.5/test/minideflate.c:353:9: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:353:9: call_function: calling ‘deflate_params’ from ‘main’
# 67| c_stream.avail_out = write_buf_size;
# 68|
# 69|-> err = PREFIX(deflateInit2)(&c_stream, level, Z_DEFLATED, window_bits, mem_level, strategy);
# 70| CHECK_ERR(err, "deflateInit2");
# 71|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minideflate.c:83:19: warning[-Wanalyzer-malloc-leak]: leak of ‘read_buf’
zlib-ng-2.2.5/test/minideflate.c:235:5: enter_function: entry to ‘main’
zlib-ng-2.2.5/test/minideflate.c:251:8: branch_false: following ‘false’ branch (when ‘argc != 1’)...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:256:17: branch_true: following ‘true’ branch (when ‘i < argc’)...
zlib-ng-2.2.5/test/minideflate.c:257:25: branch_true: ...to here
zlib-ng-2.2.5/test/minideflate.c:259:17: branch_true: following ‘true’ branch...
zlib-ng-2.2.5/test/minideflate.c:296:8: branch_false: following ‘false’ branch (when ‘i == argc’)...
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: following ‘false’ branch (when ‘window_bits != 2147483647’)...
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: following ‘false’ branch (when ‘uncompr == 0’)...
zlib-ng-2.2.5/test/minideflate.c:353:9: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:353:9: call_function: calling ‘deflate_params’ from ‘main’
# 81|
# 82| do {
# 83|-> err = PREFIX(deflate)(&c_stream, flush);
# 84| if (err == Z_STREAM_END) break;
# 85| CHECK_ERR(err, "deflate");
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minideflate.c:105:19: warning[-Wanalyzer-malloc-leak]: leak of ‘read_buf’
zlib-ng-2.2.5/test/minideflate.c:235:5: enter_function: entry to ‘main’
zlib-ng-2.2.5/test/minideflate.c:251:8: branch_false: following ‘false’ branch (when ‘argc != 1’)...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:256:17: branch_true: following ‘true’ branch (when ‘i < argc’)...
zlib-ng-2.2.5/test/minideflate.c:257:25: branch_true: ...to here
zlib-ng-2.2.5/test/minideflate.c:259:17: branch_true: following ‘true’ branch...
zlib-ng-2.2.5/test/minideflate.c:296:8: branch_false: following ‘false’ branch (when ‘i == argc’)...
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: following ‘false’ branch (when ‘window_bits != 2147483647’)...
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: following ‘false’ branch (when ‘uncompr == 0’)...
zlib-ng-2.2.5/test/minideflate.c:353:9: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:353:9: call_function: calling ‘deflate_params’ from ‘main’
# 103| }
# 104|
# 105|-> err = PREFIX(deflate)(&c_stream, Z_FINISH);
# 106| if (err == Z_STREAM_END) break;
# 107| CHECK_ERR(err, "deflate");
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minideflate.c:116:11: warning[-Wanalyzer-malloc-leak]: leak of ‘read_buf’
zlib-ng-2.2.5/test/minideflate.c:235:5: enter_function: entry to ‘main’
zlib-ng-2.2.5/test/minideflate.c:251:8: branch_false: following ‘false’ branch (when ‘argc != 1’)...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:256:17: branch_true: following ‘true’ branch (when ‘i < argc’)...
zlib-ng-2.2.5/test/minideflate.c:257:25: branch_true: ...to here
zlib-ng-2.2.5/test/minideflate.c:259:17: branch_true: following ‘true’ branch...
zlib-ng-2.2.5/test/minideflate.c:296:8: branch_false: following ‘false’ branch (when ‘i == argc’)...
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:336:8: branch_false: following ‘false’ branch (when ‘window_bits != 2147483647’)...
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:350:8: branch_false: following ‘false’ branch (when ‘uncompr == 0’)...
zlib-ng-2.2.5/test/minideflate.c:353:9: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:353:9: call_function: calling ‘deflate_params’ from ‘main’
# 114| }
# 115|
# 116|-> err = PREFIX(deflateEnd)(&c_stream);
# 117| CHECK_ERR(err, "deflateEnd");
# 118|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minideflate.c:155:11: warning[-Wanalyzer-malloc-leak]: leak of ‘read_buf’
zlib-ng-2.2.5/test/minideflate.c:135:27: acquire_memory: allocated here
zlib-ng-2.2.5/test/minideflate.c:136:8: branch_false: following ‘false’ branch (when ‘read_buf’ is non-NULL)...
zlib-ng-2.2.5/test/minideflate.c:140:28: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:141:8: branch_false: following ‘false’ branch (when ‘write_buf’ is non-NULL)...
zlib-ng-2.2.5/test/minideflate.c:147:5: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:155:11: danger: ‘read_buf’ leaks here; was allocated at [(1)](sarif:/runs/0/results/6/codeFlows/0/threadFlows/0/locations/0)
# 153| d_stream.avail_out = write_buf_size;
# 154|
# 155|-> err = PREFIX(inflateInit2)(&d_stream, window_bits);
# 156| CHECK_ERR(err, "inflateInit2");
# 157|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minideflate.c:155:11: warning[-Wanalyzer-malloc-leak]: leak of ‘read_buf’
zlib-ng-2.2.5/test/minideflate.c:135:27: acquire_memory: allocated here
zlib-ng-2.2.5/test/minideflate.c:136:8: branch_false: following ‘false’ branch (when ‘read_buf’ is non-NULL)...
zlib-ng-2.2.5/test/minideflate.c:140:28: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:141:8: branch_false: following ‘false’ branch (when ‘write_buf’ is non-NULL)...
zlib-ng-2.2.5/test/minideflate.c:147:5: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:155:11: danger: ‘read_buf’ leaks here; was allocated at [(1)](sarif:/runs/0/results/6/codeFlows/0/threadFlows/0/locations/0)
# 153| d_stream.avail_out = write_buf_size;
# 154|
# 155|-> err = PREFIX(inflateInit2)(&d_stream, window_bits);
# 156| CHECK_ERR(err, "inflateInit2");
# 157|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minideflate.c:155:11: warning[-Wanalyzer-malloc-leak]: leak of ‘write_buf’
zlib-ng-2.2.5/test/minideflate.c:136:8: branch_false: following ‘false’ branch (when ‘read_buf’ is non-NULL)...
zlib-ng-2.2.5/test/minideflate.c:140:28: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:140:28: acquire_memory: allocated here
zlib-ng-2.2.5/test/minideflate.c:141:8: branch_false: following ‘false’ branch (when ‘write_buf’ is non-NULL)...
zlib-ng-2.2.5/test/minideflate.c:147:5: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:155:11: danger: ‘write_buf’ leaks here; was allocated at [(3)](sarif:/runs/0/results/5/codeFlows/0/threadFlows/0/locations/2)
# 153| d_stream.avail_out = write_buf_size;
# 154|
# 155|-> err = PREFIX(inflateInit2)(&d_stream, window_bits);
# 156| CHECK_ERR(err, "inflateInit2");
# 157|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minideflate.c:155:11: warning[-Wanalyzer-malloc-leak]: leak of ‘write_buf’
zlib-ng-2.2.5/test/minideflate.c:136:8: branch_false: following ‘false’ branch (when ‘read_buf’ is non-NULL)...
zlib-ng-2.2.5/test/minideflate.c:140:28: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:140:28: acquire_memory: allocated here
zlib-ng-2.2.5/test/minideflate.c:141:8: branch_false: following ‘false’ branch (when ‘write_buf’ is non-NULL)...
zlib-ng-2.2.5/test/minideflate.c:147:5: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:155:11: danger: ‘write_buf’ leaks here; was allocated at [(3)](sarif:/runs/0/results/5/codeFlows/0/threadFlows/0/locations/2)
# 153| d_stream.avail_out = write_buf_size;
# 154|
# 155|-> err = PREFIX(inflateInit2)(&d_stream, window_bits);
# 156| CHECK_ERR(err, "inflateInit2");
# 157|
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minideflate.c:169:19: warning[-Wanalyzer-malloc-leak]: leak of ‘read_buf’
zlib-ng-2.2.5/test/minideflate.c:135:27: acquire_memory: allocated here
zlib-ng-2.2.5/test/minideflate.c:136:8: branch_false: following ‘false’ branch (when ‘read_buf’ is non-NULL)...
zlib-ng-2.2.5/test/minideflate.c:140:28: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:141:8: branch_false: following ‘false’ branch (when ‘write_buf’ is non-NULL)...
zlib-ng-2.2.5/test/minideflate.c:147:5: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:156:5: branch_false: following ‘false’ branch...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:162:12: branch_false: following ‘false’ branch (when ‘read > 0’)...
zlib-ng-2.2.5/test/minideflate.c:165:9: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:169:19: danger: ‘read_buf’ leaks here; was allocated at [(1)](sarif:/runs/0/results/7/codeFlows/0/threadFlows/0/locations/0)
# 167|
# 168| do {
# 169|-> err = PREFIX(inflate)(&d_stream, flush);
# 170|
# 171| /* Ignore Z_BUF_ERROR if we are finishing and read buffer size is
Error: GCC_ANALYZER_WARNING (CWE-775):
zlib-ng-2.2.5/test/minideflate.c:303:48: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(*<unknown>, "rb+")’
zlib-ng-2.2.5/test/minideflate.c:251:8: branch_false: following ‘false’ branch (when ‘argc != 1’)...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:296:8: branch_true: following ‘true’ branch (when ‘i != argc’)...
zlib-ng-2.2.5/test/minideflate.c:297:25: branch_true: ...to here
zlib-ng-2.2.5/test/minideflate.c:297:15: acquire_resource: opened here
zlib-ng-2.2.5/test/minideflate.c:298:12: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minideflate.c:302:12: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:302:12: branch_true: following ‘true’ branch (when ‘copyout == 0’)...
zlib-ng-2.2.5/test/minideflate.c:303:48: branch_true: ...to here
zlib-ng-2.2.5/test/minideflate.c:303:48: danger: ‘fopen(*<unknown>, "rb+")’ leaks here; was opened at [(5)](sarif:/runs/0/results/8/codeFlows/0/threadFlows/0/locations/4)
# 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-2.2.5/test/minideflate.c:303:48: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(*<unknown>, "rb+")’
zlib-ng-2.2.5/test/minideflate.c:251:8: branch_false: following ‘false’ branch (when ‘argc != 1’)...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:296:8: branch_true: following ‘true’ branch (when ‘i != argc’)...
zlib-ng-2.2.5/test/minideflate.c:297:25: branch_true: ...to here
zlib-ng-2.2.5/test/minideflate.c:297:15: acquire_memory: allocated here
zlib-ng-2.2.5/test/minideflate.c:298:12: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minideflate.c:302:12: branch_false: ...to here
zlib-ng-2.2.5/test/minideflate.c:302:12: branch_true: following ‘true’ branch (when ‘copyout == 0’)...
zlib-ng-2.2.5/test/minideflate.c:303:48: branch_true: ...to here
zlib-ng-2.2.5/test/minideflate.c:303:48: danger: ‘fopen(*<unknown>, "rb+")’ leaks here; was allocated at [(5)](sarif:/runs/0/results/9/codeFlows/0/threadFlows/0/locations/4)
# 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-2.2.5/test/minigzip.c:77:5: warning[-Wanalyzer-malloc-leak]: leak of ‘buf’
zlib-ng-2.2.5/test/minigzip.c:119:13: enter_function: entry to ‘gz_compress’
zlib-ng-2.2.5/test/minigzip.c:129:19: acquire_memory: allocated here
zlib-ng-2.2.5/test/minigzip.c:130:8: branch_false: following ‘false’ branch (when ‘buf’ is non-NULL)...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:137:12: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:142:12: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:142:12: branch_false: following ‘false’ branch (when ‘len != 0’)...
zlib-ng-2.2.5/test/minigzip.c:144:13: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:144:62: call_function: calling ‘gz_fatal’ from ‘gz_compress’
# 75| static void gz_fatal(gzFile file) {
# 76| int err;
# 77|-> fprintf(stderr, "%s: %s\n", prog, PREFIX(gzerror)(file, &err));
# 78| PREFIX(gzclose)(file);
# 79| exit(1);
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minigzip.c:78:5: warning[-Wanalyzer-malloc-leak]: leak of ‘buf’
zlib-ng-2.2.5/test/minigzip.c:119:13: enter_function: entry to ‘gz_compress’
zlib-ng-2.2.5/test/minigzip.c:129:19: acquire_memory: allocated here
zlib-ng-2.2.5/test/minigzip.c:130:8: branch_false: following ‘false’ branch (when ‘buf’ is non-NULL)...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:137:12: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:142:12: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:142:12: branch_false: following ‘false’ branch (when ‘len != 0’)...
zlib-ng-2.2.5/test/minigzip.c:144:13: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:144:62: call_function: calling ‘gz_fatal’ from ‘gz_compress’
# 76| int err;
# 77| fprintf(stderr, "%s: %s\n", prog, PREFIX(gzerror)(file, &err));
# 78|-> PREFIX(gzclose)(file);
# 79| exit(1);
# 80| }
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minigzip.c:144:13: warning[-Wanalyzer-malloc-leak]: leak of ‘buf’
zlib-ng-2.2.5/test/minigzip.c:129:19: acquire_memory: allocated here
zlib-ng-2.2.5/test/minigzip.c:130:8: branch_false: following ‘false’ branch (when ‘buf’ is non-NULL)...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:137:12: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:142:12: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:142:12: branch_false: following ‘false’ branch (when ‘len != 0’)...
zlib-ng-2.2.5/test/minigzip.c:144:13: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:144:13: danger: ‘buf’ leaks here; was allocated at [(1)](sarif:/runs/0/results/2/codeFlows/0/threadFlows/0/locations/0)
# 142| if (len == 0) break;
# 143|
# 144|-> if (PREFIX(gzwrite)(out, buf, (unsigned)len) != len) gz_fatal(out);
# 145| }
# 146| free(buf);
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minigzip.c:161:15: warning[-Wanalyzer-malloc-leak]: leak of ‘buf’
zlib-ng-2.2.5/test/minigzip.c:155:25: acquire_memory: allocated here
zlib-ng-2.2.5/test/minigzip.c:158:8: branch_false: following ‘false’ branch (when ‘buf’ is non-NULL)...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:161:15: danger: ‘buf’ leaks here; was allocated at [(1)](sarif:/runs/0/results/3/codeFlows/0/threadFlows/0/locations/0)
# 159|
# 160| for (;;) {
# 161|-> len = PREFIX(gzread)(in, buf, BUFLENW);
# 162| if (len < 0) {
# 163| free(buf);
Error: GCC_ANALYZER_WARNING (CWE-775):
zlib-ng-2.2.5/test/minigzip.c:201:11: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "rb")’
zlib-ng-2.2.5/test/minigzip.c:189:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:194:5: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:196:10: acquire_resource: opened here
zlib-ng-2.2.5/test/minigzip.c:197:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:201:11: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:201:11: danger: ‘fopen(file, "rb")’ leaks here; was opened at [(3)](sarif:/runs/0/results/4/codeFlows/0/threadFlows/0/locations/2)
# 199| exit(1);
# 200| }
# 201|-> out = PREFIX(gzopen)(outfile, mode);
# 202| if (out == NULL) {
# 203| fprintf(stderr, "%s: can't gzopen %s\n", prog, outfile);
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minigzip.c:201:11: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "rb")’
zlib-ng-2.2.5/test/minigzip.c:189:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:194:5: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:196:10: acquire_memory: allocated here
zlib-ng-2.2.5/test/minigzip.c:197:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:201:11: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:201:11: danger: ‘fopen(file, "rb")’ leaks here; was allocated at [(3)](sarif:/runs/0/results/5/codeFlows/0/threadFlows/0/locations/2)
# 199| exit(1);
# 200| }
# 201|-> out = PREFIX(gzopen)(outfile, mode);
# 202| if (out == NULL) {
# 203| fprintf(stderr, "%s: can't gzopen %s\n", prog, outfile);
Error: GCC_ANALYZER_WARNING (CWE-775):
zlib-ng-2.2.5/test/minigzip.c:202:8: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "rb")’
zlib-ng-2.2.5/test/minigzip.c:189:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:194:5: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:196:10: acquire_resource: opened here
zlib-ng-2.2.5/test/minigzip.c:197:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:201:11: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:202:8: danger: ‘fopen(file, "rb")’ leaks here; was opened at [(3)](sarif:/runs/0/results/6/codeFlows/0/threadFlows/0/locations/2)
# 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-2.2.5/test/minigzip.c:202:8: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "rb")’
zlib-ng-2.2.5/test/minigzip.c:189:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:194:5: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:196:10: acquire_memory: allocated here
zlib-ng-2.2.5/test/minigzip.c:197:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:201:11: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:202:8: danger: ‘fopen(file, "rb")’ leaks here; was allocated at [(3)](sarif:/runs/0/results/7/codeFlows/0/threadFlows/0/locations/2)
# 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-775):
zlib-ng-2.2.5/test/minigzip.c:208:8: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "rb")’
zlib-ng-2.2.5/test/minigzip.c:184:13: enter_function: entry to ‘file_compress’
zlib-ng-2.2.5/test/minigzip.c:189:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:194:5: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:196:10: acquire_resource: opened here
zlib-ng-2.2.5/test/minigzip.c:197:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:201:11: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:202:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:206:5: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:206:5: call_function: calling ‘gz_compress’ from ‘file_compress’
# 206| gz_compress(in, out);
# 207|
# 208|-> if (!keep)
# 209| unlink(file);
# 210| }
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minigzip.c:208:8: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "rb")’
zlib-ng-2.2.5/test/minigzip.c:184:13: enter_function: entry to ‘file_compress’
zlib-ng-2.2.5/test/minigzip.c:189:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:194:5: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:196:10: acquire_memory: allocated here
zlib-ng-2.2.5/test/minigzip.c:197:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:201:11: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:202:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:206:5: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:206:5: call_function: calling ‘gz_compress’ from ‘file_compress’
# 206| gz_compress(in, out);
# 207|
# 208|-> if (!keep)
# 209| unlink(file);
# 210| }
Error: GCC_ANALYZER_WARNING (CWE-775):
zlib-ng-2.2.5/test/minigzip.c:252:8: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(outfile, "wb")’
zlib-ng-2.2.5/test/minigzip.c:216:13: enter_function: entry to ‘file_uncompress’
zlib-ng-2.2.5/test/minigzip.c:223:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:228:5: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:240:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:244:11: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:244:11: acquire_resource: opened here
zlib-ng-2.2.5/test/minigzip.c:245:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:250:5: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:250:5: call_function: calling ‘gz_uncompress’ from ‘file_uncompress’
# 250| gz_uncompress(in, out);
# 251|
# 252|-> if (!keep)
# 253| unlink(infile);
# 254| }
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/minigzip.c:252:8: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(outfile, "wb")’
zlib-ng-2.2.5/test/minigzip.c:216:13: enter_function: entry to ‘file_uncompress’
zlib-ng-2.2.5/test/minigzip.c:223:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:228:5: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:240:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:244:11: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:244:11: acquire_memory: allocated here
zlib-ng-2.2.5/test/minigzip.c:245:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/minigzip.c:250:5: branch_false: ...to here
zlib-ng-2.2.5/test/minigzip.c:250:5: call_function: calling ‘gz_uncompress’ from ‘file_uncompress’
# 250| gz_uncompress(in, out);
# 251|
# 252|-> if (!keep)
# 253| unlink(infile);
# 254| }
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/switchlevels.c:27:13: warning[-Wanalyzer-malloc-leak]: leak of ‘buf’
zlib-ng-2.2.5/test/switchlevels.c:52:12: enter_function: entry to ‘compress_chunk’
zlib-ng-2.2.5/test/switchlevels.c:58:8: branch_false: following ‘false’ branch (when ‘size > 0’)...
zlib-ng-2.2.5/test/switchlevels.c:62:9: branch_false: ...to here
zlib-ng-2.2.5/test/switchlevels.c:62:8: branch_false: following ‘false’ branch...
zlib-ng-2.2.5/test/switchlevels.c:67:16: branch_false: ...to here
zlib-ng-2.2.5/test/switchlevels.c:68:11: acquire_memory: allocated here
zlib-ng-2.2.5/test/switchlevels.c:69:8: branch_false: following ‘false’ branch (when ‘buf’ is non-NULL)...
zlib-ng-2.2.5/test/switchlevels.c:73:9: branch_false: ...to here
zlib-ng-2.2.5/test/switchlevels.c:73:9: call_function: calling ‘read_all’ from ‘compress_chunk’
# 25| size_t n_read = fread(buf + total_read, 1, size - total_read, stdin);
# 26| if (ferror(stdin)) {
# 27|-> perror("fread\n");
# 28| return 1;
# 29| }
Error: GCC_ANALYZER_WARNING (CWE-401):
zlib-ng-2.2.5/test/switchlevels.c:83:11: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
zlib-ng-2.2.5/test/switchlevels.c:118:5: enter_function: entry to ‘main’
zlib-ng-2.2.5/test/switchlevels.c:128:8: branch_false: following ‘false’ branch (when ‘argc != 1’)...
zlib-ng-2.2.5/test/switchlevels.c:128:9: branch_false: ...to here
zlib-ng-2.2.5/test/switchlevels.c:149:8: branch_false: following ‘false’ branch...
<unknown>: branch_false: ...to here
zlib-ng-2.2.5/test/switchlevels.c:154:29: branch_true: following ‘true’ branch...
zlib-ng-2.2.5/test/switchlevels.c:155:26: branch_true: ...to here
zlib-ng-2.2.5/test/switchlevels.c:157:13: call_function: calling ‘compress_chunk’ from ‘main’
# 81| strm->next_out = buf + size;
# 82| strm->avail_out = compsize;
# 83|-> err = PREFIX(deflateParams)(strm, level, Z_DEFAULT_STRATEGY);
# 84| if (err != Z_OK) {
# 85| fprintf(stderr, "deflateParams() failed with code %d\n", err);
Error: CPPCHECK_WARNING (CWE-476):
zlib-ng-2.2.5/test/test_compress_bound.cc:34: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: uncompressed
# 32| /* buffer with values for worst case compression */
# 33| for (int32_t j = 0; j < MAX_LENGTH; j++) {
# 34|-> uncompressed[j] = (uint8_t)j;
# 35| }
# 36|
Error: CPPCHECK_WARNING (CWE-476):
zlib-ng-2.2.5/test/test_deflate_bound.cc:47: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: uncompressed
# 45| uncompressed = (uint8_t *)malloc(MAX_LENGTH);
# 46| ASSERT_TRUE(uncompressed != NULL);
# 47|-> memset(uncompressed, 'a', MAX_LENGTH);
# 48|
# 49| for (int32_t i = 0; i < MAX_LENGTH; i++) {
Error: CPPCHECK_WARNING (CWE-476):
zlib-ng-2.2.5/test/test_deflate_header.cc:35: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: head
# 33| EXPECT_EQ(err, Z_OK);
# 34|
# 35|-> head->text = 1;
# 36| head->comment = (uint8_t *)"comment";
# 37| head->name = (uint8_t *)"name";
Error: CPPCHECK_WARNING (CWE-476):
zlib-ng-2.2.5/test/test_deflate_header.cc:36: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: head
# 34|
# 35| head->text = 1;
# 36|-> head->comment = (uint8_t *)"comment";
# 37| head->name = (uint8_t *)"name";
# 38| head->hcrc = 1;
Error: CPPCHECK_WARNING (CWE-476):
zlib-ng-2.2.5/test/test_deflate_header.cc:37: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: head
# 35| head->text = 1;
# 36| head->comment = (uint8_t *)"comment";
# 37|-> head->name = (uint8_t *)"name";
# 38| head->hcrc = 1;
# 39| head->extra = (uint8_t *)"extra";
Error: CPPCHECK_WARNING (CWE-476):
zlib-ng-2.2.5/test/test_deflate_header.cc:38: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: head
# 36| head->comment = (uint8_t *)"comment";
# 37| head->name = (uint8_t *)"name";
# 38|-> head->hcrc = 1;
# 39| head->extra = (uint8_t *)"extra";
# 40| head->extra_len = (uint32_t)strlen((const char *)head->extra);
Error: CPPCHECK_WARNING (CWE-476):
zlib-ng-2.2.5/test/test_deflate_header.cc:39: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: head
# 37| head->name = (uint8_t *)"name";
# 38| head->hcrc = 1;
# 39|-> head->extra = (uint8_t *)"extra";
# 40| head->extra_len = (uint32_t)strlen((const char *)head->extra);
# 41|
Error: CPPCHECK_WARNING (CWE-476):
zlib-ng-2.2.5/test/test_deflate_header.cc:40: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: head
# 38| head->hcrc = 1;
# 39| head->extra = (uint8_t *)"extra";
# 40|-> head->extra_len = (uint32_t)strlen((const char *)head->extra);
# 41|
# 42| err = PREFIX(deflateSetHeader)(&c_stream, head);
Error: CPPCHECK_WARNING (CWE-476):
zlib-ng-2.2.5/test/test_deflate_params.cc:62: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: uncompr
# 60| srand((unsigned)time(&now));
# 61| for (i = 0; i < UNCOMPR_RAND_SIZE; i++)
# 62|-> uncompr[i] = (uint8_t)(rand() % 256);
# 63|
# 64| err = PREFIX(deflateInit)(&c_stream, Z_BEST_SPEED);
Error: CPPCHECK_WARNING (CWE-476):
zlib-ng-2.2.5/test/test_deflate_pending.cc:50: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: bits
# 48| EXPECT_EQ(err, Z_OK);
# 49|
# 50|-> EXPECT_GE(*bits, 0);
# 51| EXPECT_LE(*bits, 7);
# 52|
Error: CPPCHECK_WARNING (CWE-476):
zlib-ng-2.2.5/test/test_deflate_pending.cc:51: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: bits
# 49|
# 50| EXPECT_GE(*bits, 0);
# 51|-> EXPECT_LE(*bits, 7);
# 52|
# 53| /* Finish the stream, still forcing small buffers: */
Error: CPPCHECK_WARNING (CWE-476):
zlib-ng-2.2.5/test/test_large_buffers.cc:45: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: uncompr
# 43| srand((unsigned)time(&now));
# 44| for (i = 0; i < UNCOMPR_RAND_SIZE; i++)
# 45|-> uncompr[i] = (uint8_t)(rand() % 256);
# 46|
# 47| err = PREFIX(deflateInit)(&c_stream, Z_DEFAULT_COMPRESSION);
Error: CPPCHECK_WARNING (CWE-758):
zlib-ng-2.2.5/tools/makecrct.c:72: error[shiftTooManyBits]: Shifting 32-bit value by 40 bits is undefined behaviour
# 70| p = p & 1 ? (p >> 1) ^ POLY : p >> 1;
# 71| crc_table[i] = p;
# 72|-> crc_big_table[i] = ZSWAP64(p);
# 73| }
# 74|
Error: CPPCHECK_WARNING (CWE-758):
zlib-ng-2.2.5/tools/makecrct.c:72: error[shiftTooManyBits]: Shifting 32-bit value by 56 bits is undefined behaviour
# 70| p = p & 1 ? (p >> 1) ^ POLY : p >> 1;
# 71| crc_table[i] = p;
# 72|-> crc_big_table[i] = ZSWAP64(p);
# 73| }
# 74|
Error: CPPCHECK_WARNING (CWE-758):
zlib-ng-2.2.5/tools/makecrct.c:95: error[shiftTooManyBits]: Shifting 32-bit value by 40 bits is undefined behaviour
# 93| for (i = 1; i < 256; i++) {
# 94| ltl[k][i] = q = multmodp(i << 24, p);
# 95|-> big[w - 1 - k][i] = ZSWAP64(q);
# 96| }
# 97| }
Error: CPPCHECK_WARNING (CWE-758):
zlib-ng-2.2.5/tools/makecrct.c:95: error[shiftTooManyBits]: Shifting 32-bit value by 56 bits is undefined behaviour
# 93| for (i = 1; i < 256; i++) {
# 94| ltl[k][i] = q = multmodp(i << 24, p);
# 95|-> big[w - 1 - k][i] = ZSWAP64(q);
# 96| }
# 97| }