Error: COMPILER_WARNING (CWE-9001): [#def1] zstd-1.5.7/contrib/gen_html/gen_html.cpp:128:29: warning[-Wcomment]: ‘/*’ within comment # 128 | /* comments of type /**< and /*!< are detected and only function declaration is highlighted (bold) */ # 126| } # 127| # 128|-> /* comments of type /**< and /*!< are detected and only function declaration is highlighted (bold) */ # 129| if ((line.find("/**<")!=string::npos || line.find("/*!<")!=string::npos) && line.find("*/")!=string::npos) { # 130| sout << "<pre><b>"; Error: COMPILER_WARNING (CWE-9001): [#def2] zstd-1.5.7/contrib/gen_html/gen_html.cpp:128:38: warning[-Wcomment]: ‘/*’ within comment # 126| } # 127| # 128|-> /* comments of type /**< and /*!< are detected and only function declaration is highlighted (bold) */ # 129| if ((line.find("/**<")!=string::npos || line.find("/*!<")!=string::npos) && line.find("*/")!=string::npos) { # 130| sout << "<pre><b>"; Error: COMPILER_WARNING (CWE-9001): [#def3] zstd-1.5.7/contrib/gen_html/gen_html.cpp:162:29: warning[-Wcomment]: ‘/*’ within comment # 162 | /* comments of type /*! mean: this is a function declaration; switch comments with declarations */ # 160| while (!comments.empty() && comments[0].empty()) comments.erase(comments.begin()); // remove empty line at the start # 161| # 162|-> /* comments of type /*! mean: this is a function declaration; switch comments with declarations */ # 163| if (exclam == '!') { # 164| if (!comments.empty()) comments.erase(comments.begin()); /* remove first line like "ZSTD_XXX() :" */ Error: COMPILER_WARNING (CWE-9001): [#def4] zstd-1.5.7/contrib/gen_html/gen_html.cpp:182:57: warning[-Wcomment]: ‘/*’ within comment # 182 | } else if (exclam == '=') { /* comments of type /*= and /**= mean: use a <H3> header and show also all functions until first empty line */ # 180| } # 181| sout << "</p></pre><BR>" << endl << endl; # 182|-> } else if (exclam == '=') { /* comments of type /*= and /**= mean: use a <H3> header and show also all functions until first empty line */ # 183| trim(comments[0], " "); # 184| sout << "<h3>" << comments[0] << "</h3><pre>"; Error: COMPILER_WARNING (CWE-9001): [#def5] zstd-1.5.7/contrib/gen_html/gen_html.cpp:182:65: warning[-Wcomment]: ‘/*’ within comment # 180| } # 181| sout << "</p></pre><BR>" << endl << endl; # 182|-> } else if (exclam == '=') { /* comments of type /*= and /**= mean: use a <H3> header and show also all functions until first empty line */ # 183| trim(comments[0], " "); # 184| sout << "<h3>" << comments[0] << "</h3><pre>"; Error: COMPILER_WARNING (CWE-9001): [#def6] zstd-1.5.7/contrib/gen_html/gen_html.cpp:194:38: warning[-Wcomment]: ‘/*’ within comment # 194 | } else { /* comments of type /** and /*- mean: this is a comment; use a <H2> header for the first line */ # 192| } # 193| sout << "</pre></b><BR>" << endl; # 194|-> } else { /* comments of type /** and /*- mean: this is a comment; use a <H2> header for the first line */ # 195| if (comments.empty()) continue; # 196| Error: COMPILER_WARNING (CWE-9001): [#def7] zstd-1.5.7/contrib/gen_html/gen_html.cpp:194:46: warning[-Wcomment]: ‘/*’ within comment # 192| } # 193| sout << "</pre></b><BR>" << endl; # 194|-> } else { /* comments of type /** and /*- mean: this is a comment; use a <H2> header for the first line */ # 195| if (comments.empty()) continue; # 196| Error: COMPILER_WARNING (CWE-457): [#def8] zstd-1.5.7/lib/legacy/zstd_v01.c:1496:5: warning[-Wmaybe-uninitialized]: ‘MEM <unsigned int> [(struct *)&litbp]’ may be used uninitialized # 1496 | switch(litbp.blockType) # | ^~~~~~ zstd-1.5.7/lib/legacy/zstd_v01.c: scope_hint: In function ‘ZSTD_decompressBlock’ zstd-1.5.7/lib/legacy/zstd_v01.c:1489:23: note: ‘MEM <unsigned int> [(struct *)&litbp]’ was declared here # 1489 | blockProperties_t litbp; # | ^~~~~ # 1494| ip += ZSTD_blockHeaderSize; # 1495| # 1496|-> switch(litbp.blockType) # 1497| { # 1498| case bt_raw: Error: COMPILER_WARNING (CWE-457): [#def9] zstd-1.5.7/lib/legacy/zstd_v01.c:1505:20: warning[-Wmaybe-uninitialized]: ‘litbp.origSize’ may be used uninitialized # 1505 | size_t rleSize = litbp.origSize; # | ^~~~~~~ zstd-1.5.7/lib/legacy/zstd_v01.c: scope_hint: In function ‘ZSTD_decompressBlock’ zstd-1.5.7/lib/legacy/zstd_v01.c:1489:23: note: ‘litbp.origSize’ was declared here # 1489 | blockProperties_t litbp; # | ^~~~~ # 1503| case bt_rle: # 1504| { # 1505|-> size_t rleSize = litbp.origSize; # 1506| if (rleSize>maxDstSize) return ERROR(dstSize_tooSmall); # 1507| if (!srcSize) return ERROR(srcSize_wrong); Error: COMPILER_WARNING (CWE-457): [#def10] zstd-1.5.7/lib/legacy/zstd_v01.c:1850:35: warning[-Wmaybe-uninitialized]: ‘dumpsLength’ may be used uninitialized # 1850 | seqState.dumpsEnd = dumps + dumpsLength; # | ~~~~~~^~~~~~~~~~~~~ zstd-1.5.7/lib/legacy/zstd_v01.c: scope_hint: In function ‘ZSTD_decompressBlock’ zstd-1.5.7/lib/legacy/zstd_v01.c:1826:23: note: ‘dumpsLength’ was declared here # 1826 | size_t errorCode, dumpsLength; # | ^~~~~~~~~~~ # 1848| memset(&sequence, 0, sizeof(sequence)); # 1849| seqState.dumps = dumps; # 1850|-> seqState.dumpsEnd = dumps + dumpsLength; # 1851| seqState.prevOffset = 1; # 1852| errorCode = FSE_initDStream(&(seqState.DStream), ip, iend-ip); Error: COMPILER_WARNING (CWE-457): [#def11] zstd-1.5.7/lib/legacy/zstd_v01.c:1850:35: warning[-Wmaybe-uninitialized]: ‘dumps’ may be used uninitialized # 1850 | seqState.dumpsEnd = dumps + dumpsLength; # | ~~~~~~^~~~~~~~~~~~~ zstd-1.5.7/lib/legacy/zstd_v01.c: scope_hint: In function ‘ZSTD_decompressBlock’ zstd-1.5.7/lib/legacy/zstd_v01.c:1830:17: note: ‘dumps’ was declared here # 1830 | const BYTE* dumps; # | ^~~~~ # 1848| memset(&sequence, 0, sizeof(sequence)); # 1849| seqState.dumps = dumps; # 1850|-> seqState.dumpsEnd = dumps + dumpsLength; # 1851| seqState.prevOffset = 1; # 1852| errorCode = FSE_initDStream(&(seqState.DStream), ip, iend-ip); Error: COMPILER_WARNING (CWE-457): [#def12] zstd-1.5.7/lib/legacy/zstd_v01.c:1858:83: warning[-Wmaybe-uninitialized]: ‘nbSeq’ may be used uninitialized # 1858 | for ( ; (FSE_reloadDStream(&(seqState.DStream)) <= FSE_DStream_completed) && (nbSeq>0) ; ) # | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ zstd-1.5.7/lib/legacy/zstd_v01.c: scope_hint: In function ‘ZSTD_decompressBlock’ zstd-1.5.7/lib/legacy/zstd_v01.c:1829:9: note: ‘nbSeq’ was declared here # 1829 | int nbSeq; # | ^~~~~ # 1856| FSE_initDState(&(seqState.stateML), &(seqState.DStream), DTableML); # 1857| # 1858|-> for ( ; (FSE_reloadDStream(&(seqState.DStream)) <= FSE_DStream_completed) && (nbSeq>0) ; ) # 1859| { # 1860| size_t oneSeqSize; Error: COMPILER_WARNING (CWE-457): [#def13] zstd-1.5.7/lib/legacy/zstd_v01.c: scope_hint: In function ‘ZSTDv01_decompressDCtx’ zstd-1.5.7/lib/legacy/zstd_v01.c:1936:9: warning[-Wmaybe-uninitialized]: ‘MEM <unsigned int> [(struct *)&blockProperties]’ may be used uninitialized # 1936 | switch(blockProperties.blockType) # | ^~~~~~ zstd-1.5.7/lib/legacy/zstd_v01.c:1918:23: note: ‘MEM <unsigned int> [(struct *)&blockProperties]’ was declared here # 1918 | blockProperties_t blockProperties; # | ^~~~~~~~~~~~~~~ # 1934| if (blockSize > remainingSize) return ERROR(srcSize_wrong); # 1935| # 1936|-> switch(blockProperties.blockType) # 1937| { # 1938| case bt_compressed: Error: GCC_ANALYZER_WARNING (CWE-401): [#def14] zstd-1.5.7/programs/fileio_asyncio.c:173:27: warning[-Wanalyzer-malloc-leak]: leak of ‘ctx’ zstd-1.5.7/programs/fileio_asyncio.c:547:16: enter_function: entry to ‘AIO_ReadPool_create’ zstd-1.5.7/programs/fileio_asyncio.c:548:49: acquire_memory: allocated here zstd-1.5.7/programs/fileio_asyncio.c:549:7: branch_false: following ‘false’ branch (when ‘ctx’ is non-NULL)... zstd-1.5.7/programs/fileio_asyncio.c:550:5: branch_false: ...to here zstd-1.5.7/programs/fileio_asyncio.c:550:5: call_function: calling ‘AIO_IOPool_init’ from ‘AIO_ReadPool_create’ # 171| * decompress into and 1 buffer that's actively written to disk and owned by the writing thread. */ # 172| assert(MAX_IO_JOBS >= 2); # 173|-> ctx->threadPool = POOL_create(1, MAX_IO_JOBS - 2); # 174| ctx->threadPoolActive = 1; # 175| if (!ctx->threadPool) Error: COMPILER_WARNING (CWE-457): [#def15] zstd-1.5.7/tests/fullbench.c: scope_hint: In function ‘prepLiterals’ zstd-1.5.7/tests/fullbench.c:189:12: warning[-Wmaybe-uninitialized]: ‘MEM <unsigned int> [(struct *)&bp]’ may be used uninitialized # 189 | if (bp.blockType != bt_compressed) { # | ^ zstd-1.5.7/tests/fullbench.c:187:27: note: ‘MEM <unsigned int> [(struct *)&bp]’ was declared here # 187 | { blockProperties_t bp; # | ^ # 187| { blockProperties_t bp; # 188| ZSTD_getcBlockSize((char*)dst+frameHeaderSize, dstCapacity, &bp); /* Get 1st block type */ # 189|-> if (bp.blockType != bt_compressed) { # 190| DISPLAY("no compressed literals\n"); # 191| return r; Error: COMPILER_WARNING (CWE-457): [#def16] zstd-1.5.7/tests/fullbench.c: scope_hint: In function ‘prepSequences1stBlock’ zstd-1.5.7/tests/fullbench.c:297:12: warning[-Wmaybe-uninitialized]: ‘MEM <unsigned int> [(struct *)&bp]’ may be used uninitialized # 297 | if (bp.blockType != bt_compressed) { # | ^ zstd-1.5.7/tests/fullbench.c:295:27: note: ‘MEM <unsigned int> [(struct *)&bp]’ was declared here # 295 | { blockProperties_t bp; # | ^ # 295| { blockProperties_t bp; # 296| size_t const cBlockSize = ZSTD_getcBlockSize(ip, dstCapacity, &bp); /* Get 1st block type */ # 297|-> if (bp.blockType != bt_compressed) { # 298| DISPLAY("no compressed sequences\n"); # 299| return r; Error: CPPCHECK_WARNING (CWE-682): [#def17] zstd-1.5.7/tests/fullbench.c:537: error[nullPointerArithmeticOutOfMemory]: If memory allocation fails: pointer addition with NULL pointer. # 535| size_t const prepCapacity = dstCapacity * 4; # 536| void* prepBuffer = malloc(prepCapacity); # 537|-> void* sequencesStart = (char*)prepBuffer + 2*sizeof(unsigned); # 538| ZSTD_Sequence* const seqs = sequencesStart; # 539| size_t const seqsCapacity = prepCapacity / sizeof(ZSTD_Sequence); Error: CPPCHECK_WARNING (CWE-682): [#def18] zstd-1.5.7/tests/fullbench.c:579: error[nullPointerArithmeticOutOfMemory]: If memory allocation fails: pointer addition with NULL pointer. # 577| size_t const prepCapacity = dstCapacity * 4; # 578| void* prepBuffer = malloc(prepCapacity); # 579|-> void* sequencesStart = (char*)prepBuffer + 3*sizeof(unsigned); # 580| ZSTD_Sequence* const seqs = sequencesStart; # 581| size_t const seqsCapacity = prepCapacity / sizeof(ZSTD_Sequence); Error: CPPCHECK_WARNING (CWE-682): [#def19] zstd-1.5.7/tests/fullbench.c:636: error[nullPointerArithmeticOutOfMemory]: If memory allocation fails: pointer addition with NULL pointer. # 634| size_t const prepCapacity = srcSize * 4; # 635| void* prepBuffer = malloc(prepCapacity); # 636|-> void* sequencesStart = (char*)prepBuffer + 2*sizeof(unsigned); # 637| ZSTD_Sequence* const seqs = sequencesStart; # 638| size_t const seqsCapacity = prepCapacity / sizeof(ZSTD_Sequence); Error: GCC_ANALYZER_WARNING (CWE-401): [#def20] zstd-1.5.7/tests/fullbench.c:698:15: warning[-Wanalyzer-malloc-leak]: leak of ‘decompressed’ zstd-1.5.7/tests/fullbench.c:1104:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: following ‘false’ branch (when ‘argc > 0’)... zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1118:19: branch_false: following ‘false’ branch (when ‘argNb >= argc’)... zstd-1.5.7/tests/fullbench.c:1201:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1201:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/fullbench.c:1202:18: branch_true: ...to here zstd-1.5.7/tests/fullbench.c:1202:18: call_function: calling ‘benchSample’ from ‘main’ # 696| if (decompressed == NULL) return 2; # 697| # 698|-> decSize = ZSTD_decompress(decompressed, origSize, compressed, cSize); # 699| if (decSize != origSize) { free(decompressed); DISPLAY("ZSTD_decompress failed (%u) ", (unsigned)decSize); return 1; } # 700| Error: GCC_ANALYZER_WARNING (CWE-401): [#def21] zstd-1.5.7/tests/fullbench.c:736:21: warning[-Wanalyzer-malloc-leak]: leak of ‘malloc(srcSize)’ zstd-1.5.7/tests/fullbench.c:1104:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: following ‘false’ branch (when ‘argc > 0’)... zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1118:19: branch_false: following ‘false’ branch (when ‘argNb >= argc’)... zstd-1.5.7/tests/fullbench.c:1201:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1201:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/fullbench.c:1202:18: branch_true: ...to here zstd-1.5.7/tests/fullbench.c:1202:18: call_function: calling ‘benchSample’ from ‘main’ # 734| CONTROL(r.prepBuffer != NULL); # 735| memcpy(r.prepBuffer, src, srcSize); # 736|-> r.dstCapacity = ZSTD_compressBound(srcSize); # 737| r.dst = malloc(r.dstCapacity); # 738| CONTROL(r.dst != NULL); Error: GCC_ANALYZER_WARNING (CWE-401): [#def22] zstd-1.5.7/tests/fullbench.c:738:5: warning[-Wanalyzer-malloc-leak]: leak of ‘malloc(srcSize)’ zstd-1.5.7/tests/fullbench.c:1104:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: following ‘false’ branch (when ‘argc > 0’)... zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1118:19: branch_false: following ‘false’ branch (when ‘argNb >= argc’)... zstd-1.5.7/tests/fullbench.c:1201:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1201:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/fullbench.c:1202:18: branch_true: ...to here zstd-1.5.7/tests/fullbench.c:1202:18: call_function: calling ‘benchSample’ from ‘main’ # 736| r.dstCapacity = ZSTD_compressBound(srcSize); # 737| r.dst = malloc(r.dstCapacity); # 738|-> CONTROL(r.dst != NULL); # 739| return r; # 740| } Error: GCC_ANALYZER_WARNING (CWE-401): [#def23] zstd-1.5.7/tests/fullbench.c:865:41: warning[-Wanalyzer-malloc-leak]: leak of ‘dst’ zstd-1.5.7/tests/fullbench.c:1104:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: following ‘false’ branch (when ‘argc > 0’)... zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1118:19: branch_false: following ‘false’ branch (when ‘argNb >= argc’)... zstd-1.5.7/tests/fullbench.c:1201:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1201:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/fullbench.c:1202:18: branch_true: ...to here zstd-1.5.7/tests/fullbench.c:1202:18: call_function: calling ‘benchSample’ from ‘main’ # 863| # 864| /* benchmark loop */ # 865|-> { BMK_timedFnState_t* const tfs = BMK_createTimedFnState(g_nbIterations * 1000, 1000); # 866| void* const avoidStrictAliasingPtr = &dst; # 867| const void* prepSrc = prepBuff; Error: GCC_ANALYZER_WARNING (CWE-401): [#def24] zstd-1.5.7/tests/fullbench.c:865:41: warning[-Wanalyzer-malloc-leak]: leak of ‘prepBuff’ zstd-1.5.7/tests/fullbench.c:1104:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: following ‘false’ branch (when ‘argc > 0’)... zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1118:19: branch_false: following ‘false’ branch (when ‘argNb >= argc’)... zstd-1.5.7/tests/fullbench.c:1201:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1201:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/fullbench.c:1202:18: branch_true: ...to here zstd-1.5.7/tests/fullbench.c:1202:18: call_function: calling ‘benchSample’ from ‘main’ # 863| # 864| /* benchmark loop */ # 865|-> { BMK_timedFnState_t* const tfs = BMK_createTimedFnState(g_nbIterations * 1000, 1000); # 866| void* const avoidStrictAliasingPtr = &dst; # 867| const void* prepSrc = prepBuff; Error: GCC_ANALYZER_WARNING (CWE-401): [#def25] zstd-1.5.7/tests/fullbench.c:888:47: warning[-Wanalyzer-malloc-leak]: leak of ‘dst’ zstd-1.5.7/tests/fullbench.c:1104:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: following ‘false’ branch (when ‘argc > 0’)... zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1118:19: branch_false: following ‘false’ branch (when ‘argNb >= argc’)... zstd-1.5.7/tests/fullbench.c:1201:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1201:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/fullbench.c:1202:18: branch_true: ...to here zstd-1.5.7/tests/fullbench.c:1202:18: call_function: calling ‘benchSample’ from ‘main’ # 886| # 887| for (;;) { # 888|-> BMK_runOutcome_t const bOutcome = BMK_benchTimedFn(tfs, bp); # 889| # 890| if (!BMK_isSuccessful_runOutcome(bOutcome)) { Error: GCC_ANALYZER_WARNING (CWE-401): [#def26] zstd-1.5.7/tests/fullbench.c:888:47: warning[-Wanalyzer-malloc-leak]: leak of ‘prepBuff’ zstd-1.5.7/tests/fullbench.c:1104:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: following ‘false’ branch (when ‘argc > 0’)... zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1118:19: branch_false: following ‘false’ branch (when ‘argNb >= argc’)... zstd-1.5.7/tests/fullbench.c:1201:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1201:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/fullbench.c:1202:18: branch_true: ...to here zstd-1.5.7/tests/fullbench.c:1202:18: call_function: calling ‘benchSample’ from ‘main’ # 886| # 887| for (;;) { # 888|-> BMK_runOutcome_t const bOutcome = BMK_benchTimedFn(tfs, bp); # 889| # 890| if (!BMK_isSuccessful_runOutcome(bOutcome)) { Error: GCC_ANALYZER_WARNING (CWE-401): [#def27] zstd-1.5.7/tests/fullbench.c:946:9: warning[-Wanalyzer-malloc-leak]: leak of ‘origBuff’ zstd-1.5.7/tests/fullbench.c:1104:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: following ‘false’ branch (when ‘argc > 0’)... zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1118:19: branch_false: following ‘false’ branch (when ‘argNb >= argc’)... zstd-1.5.7/tests/fullbench.c:1201:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1201:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/fullbench.c:1202:18: branch_true: ...to here zstd-1.5.7/tests/fullbench.c:1202:18: call_function: calling ‘benchSample’ from ‘main’ # 944| /* Fill buffer */ # 945| if (compressibility < 0.0) { # 946|-> LOREM_genBuffer(origBuff, benchedSize, 0); # 947| } else { # 948| RDG_genBuffer(origBuff, benchedSize, compressibility, 0.0, 0); Error: GCC_ANALYZER_WARNING (CWE-401): [#def28] zstd-1.5.7/tests/fullbench.c:948:9: warning[-Wanalyzer-malloc-leak]: leak of ‘origBuff’ zstd-1.5.7/tests/fullbench.c:1104:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: following ‘false’ branch (when ‘argc > 0’)... zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1118:19: branch_false: following ‘false’ branch (when ‘argNb >= argc’)... zstd-1.5.7/tests/fullbench.c:1201:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1201:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/fullbench.c:1202:18: branch_true: ...to here zstd-1.5.7/tests/fullbench.c:1202:18: call_function: calling ‘benchSample’ from ‘main’ # 946| LOREM_genBuffer(origBuff, benchedSize, 0); # 947| } else { # 948|-> RDG_genBuffer(origBuff, benchedSize, compressibility, 0.0, 0); # 949| # 950| } Error: GCC_ANALYZER_WARNING (CWE-775): [#def29] zstd-1.5.7/tests/fullbench.c:983:36: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(inFileName, "rb")’ zstd-1.5.7/tests/fullbench.c:1104:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: following ‘false’ branch (when ‘argc > 0’)... zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1118:19: branch_true: following ‘true’ branch (when ‘argNb < argc’)... zstd-1.5.7/tests/fullbench.c:1119:36: branch_true: ...to here zstd-1.5.7/tests/fullbench.c:1120:9: branch_false: following ‘false’ branch... zstd-1.5.7/tests/fullbench.c:1122:13: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1122:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/fullbench.c:1144:20: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1144:19: branch_false: following ‘false’ branch... zstd-1.5.7/tests/fullbench.c:1196:12: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1196:12: branch_true: following ‘true’ branch (when ‘input_filename’ is NULL)... zstd-1.5.7/tests/fullbench.c:1196:12: branch_true: ...to here zstd-1.5.7/tests/fullbench.c:1118:19: branch_false: following ‘false’ branch (when ‘argNb >= argc’)... zstd-1.5.7/tests/fullbench.c:1201:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1201:8: branch_false: following ‘false’ branch (when ‘filenamesStart != 0’)... zstd-1.5.7/tests/fullbench.c:1204:62: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1204:18: call_function: calling ‘benchFiles’ from ‘main’ # 981| # 982| /* Memory allocation & restrictions */ # 983|-> { U64 const inFileSize = UTIL_getFileSize(inFileName); # 984| if (inFileSize == UTIL_FILESIZE_UNKNOWN) { # 985| DISPLAY( "Cannot measure size of %s\n", inFileName); Error: GCC_ANALYZER_WARNING (CWE-401): [#def30] zstd-1.5.7/tests/fullbench.c:983:36: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(inFileName, "rb")’ zstd-1.5.7/tests/fullbench.c:1104:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: following ‘false’ branch (when ‘argc > 0’)... zstd-1.5.7/tests/fullbench.c:1116:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1118:19: branch_true: following ‘true’ branch (when ‘argNb < argc’)... zstd-1.5.7/tests/fullbench.c:1119:36: branch_true: ...to here zstd-1.5.7/tests/fullbench.c:1120:9: branch_false: following ‘false’ branch... zstd-1.5.7/tests/fullbench.c:1122:13: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1122:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/fullbench.c:1144:20: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1144:19: branch_false: following ‘false’ branch... zstd-1.5.7/tests/fullbench.c:1196:12: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1196:12: branch_true: following ‘true’ branch (when ‘input_filename’ is NULL)... zstd-1.5.7/tests/fullbench.c:1196:12: branch_true: ...to here zstd-1.5.7/tests/fullbench.c:1118:19: branch_false: following ‘false’ branch (when ‘argNb >= argc’)... zstd-1.5.7/tests/fullbench.c:1201:8: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1201:8: branch_false: following ‘false’ branch (when ‘filenamesStart != 0’)... zstd-1.5.7/tests/fullbench.c:1204:62: branch_false: ...to here zstd-1.5.7/tests/fullbench.c:1204:18: call_function: calling ‘benchFiles’ from ‘main’ # 981| # 982| /* Memory allocation & restrictions */ # 983|-> { U64 const inFileSize = UTIL_getFileSize(inFileName); # 984| if (inFileSize == UTIL_FILESIZE_UNKNOWN) { # 985| DISPLAY( "Cannot measure size of %s\n", inFileName); Error: GCC_ANALYZER_WARNING (CWE-401): [#def31] zstd-1.5.7/tests/paramgrill.c:392:9: warning[-Wanalyzer-malloc-leak]: leak of ‘testmem’ zstd-1.5.7/tests/paramgrill.c:2362:1: enter_function: entry to ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2370:27: call_function: calling ‘variableParams’ from ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2370:27: return_function: returning to ‘optimizeForSize’ from ‘variableParams’ zstd-1.5.7/tests/paramgrill.c:2371:42: call_function: inlined call to ‘emptyParams’ from ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2378:9: call_function: calling ‘createBuffers’ from ‘optimizeForSize’ # 390| while (!testmem && requiredMem > 0) { # 391| testmem = malloc ((size_t)requiredMem); # 392|-> requiredMem -= step; # 393| } # 394| Error: CPPCHECK_WARNING (CWE-628): [#def32] zstd-1.5.7/tests/paramgrill.c:575: warning[invalidFunctionArg]: Invalid log() argument nr 1. The value is 0 but the valid values are '4.94066e-324:'. # 573| # 574| ret = (MIN(1, cs) + MIN(1, ds) + MIN(1, cm))*r1 + rt * rtr + # 575|-> (MAX(0, log(cs))+ MAX(0, log(ds))+ MAX(0, log(cm))) * r2; # 576| # 577| return ret; Error: GCC_ANALYZER_WARNING (CWE-401): [#def33] zstd-1.5.7/tests/paramgrill.c:1197:31: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.dstCapacities’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1195| buff->srcBuffer = srcBuffer; # 1196| buff->srcPtrs[0] = (const void*)buff->srcBuffer; # 1197|-> buff->dstPtrs[0] = malloc(ZSTD_compressBound(buff->srcSize) + (maxNbBlocks * 1024)); # 1198| buff->resPtrs[0] = malloc(buff->srcSize); # 1199| Error: GCC_ANALYZER_WARNING (CWE-401): [#def34] zstd-1.5.7/tests/paramgrill.c:1197:31: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.dstPtrs’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1195| buff->srcBuffer = srcBuffer; # 1196| buff->srcPtrs[0] = (const void*)buff->srcBuffer; # 1197|-> buff->dstPtrs[0] = malloc(ZSTD_compressBound(buff->srcSize) + (maxNbBlocks * 1024)); # 1198| buff->resPtrs[0] = malloc(buff->srcSize); # 1199| Error: GCC_ANALYZER_WARNING (CWE-401): [#def35] zstd-1.5.7/tests/paramgrill.c:1197:31: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.dstSizes’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1195| buff->srcBuffer = srcBuffer; # 1196| buff->srcPtrs[0] = (const void*)buff->srcBuffer; # 1197|-> buff->dstPtrs[0] = malloc(ZSTD_compressBound(buff->srcSize) + (maxNbBlocks * 1024)); # 1198| buff->resPtrs[0] = malloc(buff->srcSize); # 1199| Error: GCC_ANALYZER_WARNING (CWE-401): [#def36] zstd-1.5.7/tests/paramgrill.c:1197:31: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.resPtrs’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1195| buff->srcBuffer = srcBuffer; # 1196| buff->srcPtrs[0] = (const void*)buff->srcBuffer; # 1197|-> buff->dstPtrs[0] = malloc(ZSTD_compressBound(buff->srcSize) + (maxNbBlocks * 1024)); # 1198| buff->resPtrs[0] = malloc(buff->srcSize); # 1199| Error: GCC_ANALYZER_WARNING (CWE-401): [#def37] zstd-1.5.7/tests/paramgrill.c:1197:31: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.resSizes’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1195| buff->srcBuffer = srcBuffer; # 1196| buff->srcPtrs[0] = (const void*)buff->srcBuffer; # 1197|-> buff->dstPtrs[0] = malloc(ZSTD_compressBound(buff->srcSize) + (maxNbBlocks * 1024)); # 1198| buff->resPtrs[0] = malloc(buff->srcSize); # 1199| Error: GCC_ANALYZER_WARNING (CWE-401): [#def38] zstd-1.5.7/tests/paramgrill.c:1197:31: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.srcPtrs’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1195| buff->srcBuffer = srcBuffer; # 1196| buff->srcPtrs[0] = (const void*)buff->srcBuffer; # 1197|-> buff->dstPtrs[0] = malloc(ZSTD_compressBound(buff->srcSize) + (maxNbBlocks * 1024)); # 1198| buff->resPtrs[0] = malloc(buff->srcSize); # 1199| Error: GCC_ANALYZER_WARNING (CWE-401): [#def39] zstd-1.5.7/tests/paramgrill.c:1197:31: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.srcSizes’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1195| buff->srcBuffer = srcBuffer; # 1196| buff->srcPtrs[0] = (const void*)buff->srcBuffer; # 1197|-> buff->dstPtrs[0] = malloc(ZSTD_compressBound(buff->srcSize) + (maxNbBlocks * 1024)); # 1198| buff->resPtrs[0] = malloc(buff->srcSize); # 1199| Error: GCC_ANALYZER_WARNING (CWE-401): [#def40] zstd-1.5.7/tests/paramgrill.c:1218:30: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1216| } # 1217| # 1218|-> buff->dstCapacities[0] = ZSTD_compressBound(buff->srcSizes[0]); # 1219| buff->dstSizes[0] = buff->dstCapacities[0]; # 1220| buff->resSizes[0] = buff->srcSizes[0]; Error: GCC_ANALYZER_WARNING (CWE-401): [#def41] zstd-1.5.7/tests/paramgrill.c:1218:30: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.dstCapacities’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1216| } # 1217| # 1218|-> buff->dstCapacities[0] = ZSTD_compressBound(buff->srcSizes[0]); # 1219| buff->dstSizes[0] = buff->dstCapacities[0]; # 1220| buff->resSizes[0] = buff->srcSizes[0]; Error: GCC_ANALYZER_WARNING (CWE-401): [#def42] zstd-1.5.7/tests/paramgrill.c:1218:30: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.dstPtrs’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1216| } # 1217| # 1218|-> buff->dstCapacities[0] = ZSTD_compressBound(buff->srcSizes[0]); # 1219| buff->dstSizes[0] = buff->dstCapacities[0]; # 1220| buff->resSizes[0] = buff->srcSizes[0]; Error: GCC_ANALYZER_WARNING (CWE-401): [#def43] zstd-1.5.7/tests/paramgrill.c:1218:30: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.dstSizes’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1216| } # 1217| # 1218|-> buff->dstCapacities[0] = ZSTD_compressBound(buff->srcSizes[0]); # 1219| buff->dstSizes[0] = buff->dstCapacities[0]; # 1220| buff->resSizes[0] = buff->srcSizes[0]; Error: GCC_ANALYZER_WARNING (CWE-401): [#def44] zstd-1.5.7/tests/paramgrill.c:1218:30: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.resPtrs’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1216| } # 1217| # 1218|-> buff->dstCapacities[0] = ZSTD_compressBound(buff->srcSizes[0]); # 1219| buff->dstSizes[0] = buff->dstCapacities[0]; # 1220| buff->resSizes[0] = buff->srcSizes[0]; Error: GCC_ANALYZER_WARNING (CWE-401): [#def45] zstd-1.5.7/tests/paramgrill.c:1218:30: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.resSizes’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1216| } # 1217| # 1218|-> buff->dstCapacities[0] = ZSTD_compressBound(buff->srcSizes[0]); # 1219| buff->dstSizes[0] = buff->dstCapacities[0]; # 1220| buff->resSizes[0] = buff->srcSizes[0]; Error: GCC_ANALYZER_WARNING (CWE-401): [#def46] zstd-1.5.7/tests/paramgrill.c:1218:30: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.srcPtrs’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1216| } # 1217| # 1218|-> buff->dstCapacities[0] = ZSTD_compressBound(buff->srcSizes[0]); # 1219| buff->dstSizes[0] = buff->dstCapacities[0]; # 1220| buff->resSizes[0] = buff->srcSizes[0]; Error: GCC_ANALYZER_WARNING (CWE-401): [#def47] zstd-1.5.7/tests/paramgrill.c:1218:30: warning[-Wanalyzer-malloc-leak]: leak of ‘buf.srcSizes’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 1216| } # 1217| # 1218|-> buff->dstCapacities[0] = ZSTD_compressBound(buff->srcSizes[0]); # 1219| buff->dstSizes[0] = buff->dstCapacities[0]; # 1220| buff->resSizes[0] = buff->srcSizes[0]; Error: COMPILER_WARNING: [#def48] zstd-1.5.7/tests/paramgrill.c: scope_hint: In function ‘createBuffers’ zstd-1.5.7/tests/paramgrill.c:1245:39: warning[-Wcalloc-transposed-args]: ‘calloc’ sizes specified with ‘sizeof’ in the earlier argument and not in the later argument # 1245 | size_t* fileSizes = calloc(sizeof(size_t), nbFiles); # | ^~~~~~ zstd-1.5.7/tests/paramgrill.c:1245:39: note: earlier argument should specify number of elements, later size of each element # 1243| size_t totalSizeToLoad = (size_t)UTIL_getTotalFileSize(fileNamesTable, (U32)nbFiles); # 1244| size_t benchedSize = MIN(BMK_findMaxMem(totalSizeToLoad * 3) / 3, totalSizeToLoad); # 1245|-> size_t* fileSizes = calloc(sizeof(size_t), nbFiles); # 1246| void* srcBuffer = NULL; # 1247| int ret = 0; Error: GCC_ANALYZER_WARNING (CWE-401): [#def49] zstd-1.5.7/tests/paramgrill.c:1264:24: warning[-Wanalyzer-malloc-leak]: leak of ‘fileSizes’ zstd-1.5.7/tests/paramgrill.c:2362:1: enter_function: entry to ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2370:27: call_function: calling ‘variableParams’ from ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2370:27: return_function: returning to ‘optimizeForSize’ from ‘variableParams’ zstd-1.5.7/tests/paramgrill.c:2371:42: call_function: inlined call to ‘emptyParams’ from ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2378:9: call_function: calling ‘createBuffers’ from ‘optimizeForSize’ # 1262| for(n = 0; n < nbFiles; n++) { # 1263| FILE* f; # 1264|-> U64 fileSize = UTIL_getFileSize(fileNamesTable[n]); # 1265| if (UTIL_isDirectory(fileNamesTable[n])) { # 1266| DISPLAY("Ignoring %s directory... \n", fileNamesTable[n]); Error: GCC_ANALYZER_WARNING (CWE-401): [#def50] zstd-1.5.7/tests/paramgrill.c:1264:24: warning[-Wanalyzer-malloc-leak]: leak of ‘srcBuffer’ zstd-1.5.7/tests/paramgrill.c:2362:1: enter_function: entry to ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2370:27: call_function: calling ‘variableParams’ from ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2370:27: return_function: returning to ‘optimizeForSize’ from ‘variableParams’ zstd-1.5.7/tests/paramgrill.c:2371:42: call_function: inlined call to ‘emptyParams’ from ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2378:9: call_function: calling ‘createBuffers’ from ‘optimizeForSize’ # 1262| for(n = 0; n < nbFiles; n++) { # 1263| FILE* f; # 1264|-> U64 fileSize = UTIL_getFileSize(fileNamesTable[n]); # 1265| if (UTIL_isDirectory(fileNamesTable[n])) { # 1266| DISPLAY("Ignoring %s directory... \n", fileNamesTable[n]); Error: GCC_ANALYZER_WARNING (CWE-401): [#def51] zstd-1.5.7/tests/paramgrill.c:1265:13: warning[-Wanalyzer-malloc-leak]: leak of ‘fileSizes’ zstd-1.5.7/tests/paramgrill.c:2362:1: enter_function: entry to ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2370:27: call_function: calling ‘variableParams’ from ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2370:27: return_function: returning to ‘optimizeForSize’ from ‘variableParams’ zstd-1.5.7/tests/paramgrill.c:2371:42: call_function: inlined call to ‘emptyParams’ from ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2378:9: call_function: calling ‘createBuffers’ from ‘optimizeForSize’ # 1263| FILE* f; # 1264| U64 fileSize = UTIL_getFileSize(fileNamesTable[n]); # 1265|-> if (UTIL_isDirectory(fileNamesTable[n])) { # 1266| DISPLAY("Ignoring %s directory... \n", fileNamesTable[n]); # 1267| continue; Error: GCC_ANALYZER_WARNING (CWE-401): [#def52] zstd-1.5.7/tests/paramgrill.c:1265:13: warning[-Wanalyzer-malloc-leak]: leak of ‘srcBuffer’ zstd-1.5.7/tests/paramgrill.c:2362:1: enter_function: entry to ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2370:27: call_function: calling ‘variableParams’ from ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2370:27: return_function: returning to ‘optimizeForSize’ from ‘variableParams’ zstd-1.5.7/tests/paramgrill.c:2371:42: call_function: inlined call to ‘emptyParams’ from ‘optimizeForSize’ zstd-1.5.7/tests/paramgrill.c:2378:9: call_function: calling ‘createBuffers’ from ‘optimizeForSize’ # 1263| FILE* f; # 1264| U64 fileSize = UTIL_getFileSize(fileNamesTable[n]); # 1265|-> if (UTIL_isDirectory(fileNamesTable[n])) { # 1266| DISPLAY("Ignoring %s directory... \n", fileNamesTable[n]); # 1267| continue; Error: COMPILER_WARNING: [#def53] zstd-1.5.7/tests/paramgrill.c: scope_hint: In function ‘createMemoTableArray’ zstd-1.5.7/tests/paramgrill.c:1460:60: warning[-Wcalloc-transposed-args]: ‘calloc’ sizes specified with ‘sizeof’ in the earlier argument and not in the later argument # 1460 | memoTable_t* const mtAll = (memoTable_t*)calloc(sizeof(memoTable_t),(ZSTD_STRATEGY_MAX + 1)); # | ^~~~~~~~~~~ zstd-1.5.7/tests/paramgrill.c:1460:60: note: earlier argument should specify number of elements, later size of each element # 1458| const U32 memoTableLog) # 1459| { # 1460|-> memoTable_t* const mtAll = (memoTable_t*)calloc(sizeof(memoTable_t),(ZSTD_STRATEGY_MAX + 1)); # 1461| ZSTD_strategy i, stratMin = ZSTD_STRATEGY_MIN, stratMax = ZSTD_STRATEGY_MAX; # 1462| Error: COMPILER_WARNING: [#def54] zstd-1.5.7/tests/paramgrill.c:1497:47: warning[-Wcalloc-transposed-args]: ‘calloc’ sizes specified with ‘sizeof’ in the earlier argument and not in the later argument # 1497 | mtAll[i].table = (BYTE*)calloc(sizeof(BYTE), mtl); # | ^~~~ zstd-1.5.7/tests/paramgrill.c:1497:47: note: earlier argument should specify number of elements, later size of each element # 1495| } # 1496| # 1497|-> mtAll[i].table = (BYTE*)calloc(sizeof(BYTE), mtl); # 1498| mtAll[i].tableLen = mtl; # 1499| Error: COMPILER_WARNING (CWE-457): [#def55] zstd-1.5.7/tests/paramgrill.c: scope_hint: In function ‘BMK_generate_cLevelTable’ zstd-1.5.7/tests/paramgrill.c:2018:61: warning[-Wmaybe-uninitialized]: ‘testResult.cSpeed’ may be used uninitialized # 2018 | BMK_init_level_constraints((int)((testResult.cSpeed * 31) / 32)); # | ^ zstd-1.5.7/tests/paramgrill.c:2016:27: note: ‘testResult.cSpeed’ was declared here # 2016 | BMK_benchResult_t testResult; # | ^ # 2016| BMK_benchResult_t testResult; # 2017| BMK_benchParam(&testResult, buf, ctx, l1params); # 2018|-> BMK_init_level_constraints((int)((testResult.cSpeed * 31) / 32)); # 2019| } # 2020| Error: GCC_ANALYZER_WARNING (CWE-401): [#def56] zstd-1.5.7/tests/paramgrill.c:2081:5: warning[-Wanalyzer-malloc-leak]: leak of ‘srcBuffer’ zstd-1.5.7/tests/paramgrill.c:2699:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/paramgrill.c:2714:33: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2715:16: call_function: inlined call to ‘emptyParams’ from ‘main’ zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: following ‘true’ branch... zstd-1.5.7/tests/paramgrill.c:2932:5: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2934:8: branch_true: following ‘true’ branch (when ‘filenamesStart == 0’)... zstd-1.5.7/tests/paramgrill.c:2935:13: branch_true: ...to here zstd-1.5.7/tests/paramgrill.c:2935:12: branch_false: following ‘false’ branch... zstd-1.5.7/tests/paramgrill.c:2939:22: branch_false: ...to here zstd-1.5.7/tests/paramgrill.c:2939:22: call_function: calling ‘benchSample’ from ‘main’ # 2079| } # 2080| # 2081|-> RDG_genBuffer(srcBuffer, benchedSize, compressibility, 0.0, 0); # 2082| # 2083| if(createBuffersFromMemory(&buf, srcBuffer, 1, &benchedSize)) { Error: CPPCHECK_WARNING (CWE-457): [#def57] zstd-1.5.7/tests/seqgen.c:38: error[uninitvar]: Uninitialized variables: stream.saved, stream.bytesLeft # 36| XXH64_reset(&stream.xxh, 0); # 37| stream.seed = seed; # 38|-> return stream; # 39| } # 40| Error: COMPILER_WARNING: [#def58] zstd-1.5.7/tests/zstreamtest.c: scope_hint: In function ‘basicUnitTests’ zstd-1.5.7/tests/zstreamtest.c:1899:32: warning[-Wunterminated-string-initialization]: initializer-string for array of ‘char’ truncates NUL terminator but destination lacks ‘nonstring’ attribute (7 chars into 6 available) # 1899 | char testBuffer[6] = "\xAA\xAA\xAA\xAA\xAA\xAA"; # | ^~~~~~~~~~~~~~~~~~~~~~~~~~ # 1897| /* Write a bunch of 6 byte blocks */ # 1898| while (remainingInput > 0) { # 1899|-> char testBuffer[6] = "\xAA\xAA\xAA\xAA\xAA\xAA"; # 1900| const size_t kSmallBlockSize = sizeof(testBuffer); # 1901| ZSTD_inBuffer in = {testBuffer, kSmallBlockSize, 0};
| analyzer-version-clippy | 1.92.0 |
| analyzer-version-cppcheck | 2.19.1 |
| analyzer-version-gcc | 16.0.0 |
| analyzer-version-gcc-analyzer | 16.0.0 |
| analyzer-version-shellcheck | 0.11.0 |
| analyzer-version-unicontrol | 0.0.2 |
| diffbase-analyzer-version-clippy | 1.92.0 |
| diffbase-analyzer-version-cppcheck | 2.19.1 |
| diffbase-analyzer-version-gcc | 16.0.0 |
| diffbase-analyzer-version-gcc-analyzer | 16.0.0 |
| diffbase-analyzer-version-shellcheck | 0.11.0 |
| diffbase-analyzer-version-unicontrol | 0.0.2 |
| diffbase-enabled-plugins | clippy, cppcheck, gcc, shellcheck, unicontrol |
| diffbase-exit-code | 0 |
| diffbase-host | ip-172-16-1-211.us-west-2.compute.internal |
| diffbase-known-false-positives | /usr/share/csmock/known-false-positives.js |
| diffbase-known-false-positives-rpm | known-false-positives-0.0.0.20250521.132812.g8eff701.main-1.el9.noarch |
| diffbase-mock-config | fedora-rawhide-x86_64 |
| diffbase-project-name | zstd-1.5.7-2.fc43 |
| diffbase-store-results-to | /tmp/tmpkr4geo9n/zstd-1.5.7-2.fc43.tar.xz |
| diffbase-time-created | 2026-01-08 22:17:34 |
| diffbase-time-finished | 2026-01-08 22:22:24 |
| diffbase-tool | csmock |
| diffbase-tool-args | '/usr/bin/csmock' '-r' 'fedora-rawhide-x86_64' '-t' 'gcc,cppcheck,clippy,shellcheck,unicontrol' '-o' '/tmp/tmpkr4geo9n/zstd-1.5.7-2.fc43.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '--install' 'pam' '--gcc-analyzer-bin=/usr/bin/gcc' '/tmp/tmpkr4geo9n/zstd-1.5.7-2.fc43.src.rpm' |
| diffbase-tool-version | csmock-3.8.3.20251215.161544.g62de9a5-1.el9 |
| enabled-plugins | clippy, cppcheck, gcc, shellcheck, unicontrol |
| exit-code | 0 |
| host | ip-172-16-1-211.us-west-2.compute.internal |
| known-false-positives | /usr/share/csmock/known-false-positives.js |
| known-false-positives-rpm | known-false-positives-0.0.0.20250521.132812.g8eff701.main-1.el9.noarch |
| mock-config | fedora-rawhide-x86_64 |
| project-name | zstd-1.5.7-3.fc44 |
| store-results-to | /tmp/tmpazzl8563/zstd-1.5.7-3.fc44.tar.xz |
| time-created | 2026-01-08 22:22:43 |
| time-finished | 2026-01-08 22:27:22 |
| title | Newly introduced findings |
| tool | csmock |
| tool-args | '/usr/bin/csmock' '-r' 'fedora-rawhide-x86_64' '-t' 'gcc,cppcheck,clippy,shellcheck,unicontrol' '-o' '/tmp/tmpazzl8563/zstd-1.5.7-3.fc44.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '--install' 'pam' '--gcc-analyzer-bin=/usr/bin/gcc' '/tmp/tmpazzl8563/zstd-1.5.7-3.fc44.src.rpm' |
| tool-version | csmock-3.8.3.20251215.161544.g62de9a5-1.el9 |