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-457): [#def14] zstd-1.5.7/lib/legacy/zstd_v03.c:1527:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’ zstd-1.5.7/lib/legacy/zstd_v03.c:3102:8: enter_function: entry to ‘ZSTDv03_decompressContinue’ zstd-1.5.7/lib/legacy/zstd_v03.c:3104:12: call_function: calling ‘ZSTD_decompressContinue’ from ‘ZSTDv03_decompressContinue’ # 1525| for (n=0; n<oSize; n++) # 1526| { # 1527|-> if (huffWeight[n] >= HUF_ABSOLUTEMAX_TABLELOG) return ERROR(corruption_detected); # 1528| rankStats[huffWeight[n]]++; # 1529| weightTotal += (1 << huffWeight[n]) >> 1; Error: GCC_ANALYZER_WARNING (CWE-457): [#def15] zstd-1.5.7/lib/legacy/zstd_v04.c:2328:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘Dtime[1]’ zstd-1.5.7/lib/legacy/zstd_v04.c:3591:8: enter_function: entry to ‘ZBUFFv04_decompressContinue’ zstd-1.5.7/lib/legacy/zstd_v04.c:3594:12: call_function: calling ‘ZBUFF_decompressContinue’ from ‘ZBUFFv04_decompressContinue’ # 2326| Dtime[n] = algoTime[Q][n].tableTime + (algoTime[Q][n].decode256Time * D256); # 2327| # 2328|-> Dtime[1] += Dtime[1] >> 4; Dtime[2] += Dtime[2] >> 3; /* advantage to algorithms using less memory, for cache eviction */ # 2329| # 2330| if (Dtime[1] < Dtime[0]) algoNb = 1; Error: GCC_ANALYZER_WARNING (CWE-457): [#def16] zstd-1.5.7/lib/legacy/zstd_v05.c:2111:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘rankValOrigin’ zstd-1.5.7/lib/legacy/zstd_v05.c:3686:8: enter_function: entry to ‘ZSTDv05_decompressBegin_usingDict’ zstd-1.5.7/lib/legacy/zstd_v05.c:3692:8: branch_true: following ‘true’ branch... zstd-1.5.7/lib/legacy/zstd_v05.c:3693:21: branch_true: ...to here zstd-1.5.7/lib/legacy/zstd_v05.c:3693:21: call_function: calling ‘ZSTDv05_decompress_insertDictionary’ from ‘ZSTDv05_decompressBegin_usingDict’ # 2109| U32 s; # 2110| # 2111|-> memcpy(rankVal, rankValOrigin, sizeof(rankVal)); # 2112| # 2113| /* fill DTable */ Error: GCC_ANALYZER_WARNING (CWE-457): [#def17] zstd-1.5.7/lib/legacy/zstd_v05.c:2211:33: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’ zstd-1.5.7/lib/legacy/zstd_v05.c:3686:8: enter_function: entry to ‘ZSTDv05_decompressBegin_usingDict’ zstd-1.5.7/lib/legacy/zstd_v05.c:3692:8: branch_true: following ‘true’ branch... zstd-1.5.7/lib/legacy/zstd_v05.c:3693:21: branch_true: ...to here zstd-1.5.7/lib/legacy/zstd_v05.c:3693:21: call_function: calling ‘ZSTDv05_decompress_insertDictionary’ from ‘ZSTDv05_decompressBegin_usingDict’ # 2209| U32* rankValPtr = rankVal[consumed]; # 2210| for (w = 1; w <= maxW; w++) { # 2211|-> rankValPtr[w] = rankVal0[w] >> consumed; # 2212| } } } # 2213| Error: GCC_ANALYZER_WARNING (CWE-457): [#def18] zstd-1.5.7/lib/legacy/zstd_v07.c:2047:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘rankValOrigin’ zstd-1.5.7/lib/legacy/zstd_v07.c:4114:8: enter_function: entry to ‘ZSTDv07_decompressBegin_usingDict’ zstd-1.5.7/lib/legacy/zstd_v07.c:4119:8: branch_true: following ‘true’ branch... zstd-1.5.7/lib/legacy/zstd_v07.c:4120:34: branch_true: ...to here zstd-1.5.7/lib/legacy/zstd_v07.c:4120:34: call_function: calling ‘ZSTDv07_decompress_insertDictionary’ from ‘ZSTDv07_decompressBegin_usingDict’ # 2045| U32 s; # 2046| # 2047|-> memcpy(rankVal, rankValOrigin, sizeof(rankVal)); # 2048| # 2049| /* fill DTable */ Error: GCC_ANALYZER_WARNING (CWE-457): [#def19] zstd-1.5.7/lib/legacy/zstd_v07.c:2145:37: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’ zstd-1.5.7/lib/legacy/zstd_v07.c:4114:8: enter_function: entry to ‘ZSTDv07_decompressBegin_usingDict’ zstd-1.5.7/lib/legacy/zstd_v07.c:4119:8: branch_true: following ‘true’ branch... zstd-1.5.7/lib/legacy/zstd_v07.c:4120:34: branch_true: ...to here zstd-1.5.7/lib/legacy/zstd_v07.c:4120:34: call_function: calling ‘ZSTDv07_decompress_insertDictionary’ from ‘ZSTDv07_decompressBegin_usingDict’ # 2143| U32 w; # 2144| for (w = 1; w < maxW+1; w++) { # 2145|-> rankValPtr[w] = rankVal0[w] >> consumed; # 2146| } } } } # 2147| Error: GCC_ANALYZER_WARNING (CWE-479): [#def20] zstd-1.5.7/programs/fileio.c:207:5: warning[-Wanalyzer-unsafe-call-within-signal-handler]: call to ‘fprintf’ from within signal handler zstd-1.5.7/programs/fileio.c:227:6: enter_function: entry to ‘FIO_addAbortHandler’ zstd-1.5.7/programs/fileio.c:192:13: enter_function: entry to ‘ABRThandler’ zstd-1.5.7/programs/fileio.c:207:5: danger: call to ‘fprintf’ from within signal handler # 205| } # 206| # 207|-> DISPLAY("Caught %s signal, printing stack:\n", name); # 208| /* Retrieve current stack addresses. */ # 209| addrlen = backtrace(addrlist, MAX_STACK_FRAMES); Error: GCC_ANALYZER_WARNING (CWE-479): [#def21] zstd-1.5.7/programs/fileio.c:218:9: warning[-Wanalyzer-unsafe-call-within-signal-handler]: call to ‘fprintf’ from within signal handler zstd-1.5.7/programs/fileio.c:227:6: enter_function: entry to ‘FIO_addAbortHandler’ zstd-1.5.7/programs/fileio.c:192:13: enter_function: entry to ‘ABRThandler’ zstd-1.5.7/programs/fileio.c:210:8: branch_false: following ‘false’ branch... zstd-1.5.7/programs/fileio.c:215:18: branch_false: ...to here zstd-1.5.7/programs/fileio.c:217:43: branch_true: following ‘true’ branch... zstd-1.5.7/programs/fileio.c:218:9: branch_true: ...to here zstd-1.5.7/programs/fileio.c:218:9: danger: call to ‘fprintf’ from within signal handler # 216| /* Print the stack trace, excluding calls handling the signal. */ # 217| for (i = ZSTD_START_SYMBOLLIST_FRAME; i < addrlen; i++) { # 218|-> DISPLAY("%s\n", symbollist[i]); # 219| } # 220| free(symbollist); Error: GCC_ANALYZER_WARNING (CWE-479): [#def22] zstd-1.5.7/programs/fileio.c:220:5: warning[-Wanalyzer-unsafe-call-within-signal-handler]: call to ‘free’ from within signal handler zstd-1.5.7/programs/fileio.c:227:6: enter_function: entry to ‘FIO_addAbortHandler’ zstd-1.5.7/programs/fileio.c:192:13: enter_function: entry to ‘ABRThandler’ zstd-1.5.7/programs/fileio.c:210:8: branch_false: following ‘false’ branch... zstd-1.5.7/programs/fileio.c:215:18: branch_false: ...to here zstd-1.5.7/programs/fileio.c:220:5: danger: call to ‘free’ from within signal handler # 218| DISPLAY("%s\n", symbollist[i]); # 219| } # 220|-> free(symbollist); # 221| /* Reset and raise the signal so default handler runs. */ # 222| signal(sig, SIG_DFL); Error: GCC_ANALYZER_WARNING (CWE-401): [#def23] 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): [#def24] 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): [#def25] 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): [#def26] 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): [#def27] 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): [#def28] 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-835): [#def29] zstd-1.5.7/tests/fullbench.c:1146:20: warning[-Wanalyzer-infinite-loop]: infinite loop zstd-1.5.7/tests/fullbench.c:1104:5: enter_function: entry to ‘main’ zstd-1.5.7/tests/fullbench.c:1146:20: danger: infinite loop here zstd-1.5.7/tests/fullbench.c:1146:20: branch_true: if it ever follows ‘true’ branch, it will always do so... zstd-1.5.7/tests/fullbench.c:1148:17: branch_true: ...to here # 1144| } else if (argument[0]=='-') { /* Commands (note : aggregated commands are allowed) */ # 1145| argument++; # 1146|-> while (argument[0]!=0) { # 1147| # 1148| switch(argument[0]) Error: COMPILER_WARNING: [#def30] 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: COMPILER_WARNING: [#def31] 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: [#def32] 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): [#def33] 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: CPPCHECK_WARNING (CWE-457): [#def34] 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: [#def35] 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 | 1.90.0 |
| analyzer-version-cppcheck | 2.18.3 |
| analyzer-version-gcc | 15.2.1 |
| analyzer-version-gcc-analyzer | 16.0.0 |
| analyzer-version-shellcheck | 0.11.0 |
| analyzer-version-unicontrol | 0.0.2 |
| diffbase-analyzer-version-clippy | 1.90.0 |
| diffbase-analyzer-version-cppcheck | 2.18.3 |
| diffbase-analyzer-version-gcc | 15.2.1 |
| 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-172-16-1-161.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-gcc-latest-x86_64 |
| diffbase-project-name | zstd-1.5.7-2.fc43 |
| diffbase-store-results-to | /tmp/tmp1v7if93q/zstd-1.5.7-2.fc43.tar.xz |
| diffbase-time-created | 2025-10-28 20:45:21 |
| diffbase-time-finished | 2025-10-28 20:50:55 |
| diffbase-tool | csmock |
| diffbase-tool-args | '/usr/bin/csmock' '-r' 'fedora-rawhide-gcc-latest-x86_64' '-t' 'gcc,cppcheck,shellcheck,clippy,unicontrol' '-o' '/tmp/tmp1v7if93q/zstd-1.5.7-2.fc43.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '--install' 'pam' '--install=gcc-latest' '--gcc-analyzer-bin=/opt/gcc-latest/bin/gcc' '/tmp/tmp1v7if93q/zstd-1.5.7-2.fc43.src.rpm' |
| diffbase-tool-version | csmock-3.8.3.20251027.143044.ge6b947b-1.el9 |
| enabled-plugins | clippy, cppcheck, gcc, shellcheck, unicontrol |
| exit-code | 0 |
| host | ip-172-16-1-161.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-gcc-latest-x86_64 |
| project-name | zstd-1.5.7-3.fc44 |
| store-results-to | /tmp/tmp0yt2tcl4/zstd-1.5.7-3.fc44.tar.xz |
| time-created | 2025-10-28 20:51:32 |
| time-finished | 2025-10-28 20:56:53 |
| title | Newly introduced findings |
| tool | csmock |
| tool-args | '/usr/bin/csmock' '-r' 'fedora-rawhide-gcc-latest-x86_64' '-t' 'gcc,cppcheck,shellcheck,clippy,unicontrol' '-o' '/tmp/tmp0yt2tcl4/zstd-1.5.7-3.fc44.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '--install' 'pam' '--install=gcc-latest' '--gcc-analyzer-bin=/opt/gcc-latest/bin/gcc' '/tmp/tmp0yt2tcl4/zstd-1.5.7-3.fc44.src.rpm' |
| tool-version | csmock-3.8.3.20251027.143044.ge6b947b-1.el9 |