Task #224 - zstd-1.5.5-5.fc40/scan-results.err
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Error: CLANG_WARNING:
zstd-1.5.5/lib/compress/zstd_compress_sequences.c:14: included_from: Included from here.
zstd-1.5.5/lib/compress/zstd_compress_sequences.h:15: included_from: Included from here.
zstd-1.5.5/lib/common/zstd_internal.h:30: included_from: Included from here.
zstd-1.5.5/lib/common/fse.h:236: included_from: Included from here.
zstd-1.5.5/lib/common/bitstream.h:171:25: warning[core.UndefinedBinaryOperatorResult]: The right operand of '&' is a garbage value due to array index out of bounds
# 169| #else
# 170| assert(nbBits < BIT_MASK_SIZE);
# 171|-> return bitContainer & BIT_mask[nbBits];
# 172| #endif
# 173| }
Error: CLANG_WARNING:
zstd-1.5.5/programs/benchzstd.c:42: included_from: Included from here.
zstd-1.5.5/lib/common/xxhash.h:1457:76: warning[unix.cstring.NullArg]: Null pointer passed as 2nd argument to memory copy function
# 1455| static void* XXH_malloc(size_t s) { return ZSTD_malloc(s); }
# 1456| static void XXH_free (void* p) { ZSTD_free(p); }
# 1457|-> static void* XXH_memcpy(void* dest, const void* src, size_t size) { return ZSTD_memcpy(dest,src,size); }
# 1458|
# 1459|
Error: CLANG_WARNING:
zstd-1.5.5/programs/benchzstd.c:42: included_from: Included from here.
zstd-1.5.5/lib/common/xxhash.h:2450:16: warning[core.NullDereference]: Dereference of null pointer
# 2448| }
# 2449| while (len > 0) {
# 2450|-> h64 ^= (*ptr++) * XXH_PRIME64_5;
# 2451| h64 = XXH_rotl64(h64, 11) * XXH_PRIME64_1;
# 2452| --len;
Error: CPPCHECK_WARNING (CWE-457):
zstd-1.5.5/lib/compress/zstd_compress.c:2752: error[uninitvar]: Uninitialized variables: stats.Offtype, stats.MLtype
# 2750| DEBUGLOG(3, "ZSTD_buildCTable for LitLens failed");
# 2751| stats.size = countSize;
# 2752|-> return stats;
# 2753| }
# 2754| if (stats.LLtype == set_compressed)
Error: GCC_ANALYZER_WARNING (CWE-457):
zstd-1.5.5/lib/compress/zstd_compress.c: scope_hint: In function ‘ZSTD_buildSequencesStatistics’
zstd-1.5.5/lib/compress/zstd_compress.c:2752:24: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘stats.Offtype’
zstd-1.5.5/lib/common/bitstream.h:32: included_from: Included from here.
zstd-1.5.5/lib/common/fse.h:236: included_from: Included from here.
zstd-1.5.5/lib/compress/zstd_compress.c:19: included_from: Included from here.
zstd-1.5.5/lib/compress/zstd_compress.c:4582:5: note: in expansion of macro ‘RETURN_ERROR_IF’
zstd-1.5.5/lib/compress/zstd_compress.c: scope_hint: In function ‘ZSTD_buildSequencesStatistics’
zstd-1.5.5/lib/compress/zstd_compress.c:3194:13: note: in expansion of macro ‘RETURN_ERROR_IF’
zstd-1.5.5/lib/compress/zstd_compress.c:4238:9: note: in expansion of macro ‘FORWARD_IF_ERROR’
zstd-1.5.5/lib/compress/zstd_compress.c:2879:9: note: in expansion of macro ‘FORWARD_IF_ERROR’
zstd-1.5.5/lib/compress/zstd_compress.c:2885:5: note: in expansion of macro ‘RETURN_ERROR_IF’
# 2750| DEBUGLOG(3, "ZSTD_buildCTable for LitLens failed");
# 2751| stats.size = countSize;
# 2752|-> return stats;
# 2753| }
# 2754| if (stats.LLtype == set_compressed)
Error: GCC_ANALYZER_WARNING (CWE-457):
zstd-1.5.5/lib/compress/zstd_compress.c:2784:24: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘stats.MLtype’
zstd-1.5.5/lib/compress/zstd_compress.c:4582:5: note: in expansion of macro ‘RETURN_ERROR_IF’
zstd-1.5.5/lib/compress/zstd_compress.c: scope_hint: In function ‘ZSTD_buildSequencesStatistics’
zstd-1.5.5/lib/compress/zstd_compress.c:3194:13: note: in expansion of macro ‘RETURN_ERROR_IF’
zstd-1.5.5/lib/compress/zstd_compress.c:4238:9: note: in expansion of macro ‘FORWARD_IF_ERROR’
zstd-1.5.5/lib/compress/zstd_compress.c:2879:9: note: in expansion of macro ‘FORWARD_IF_ERROR’
zstd-1.5.5/lib/compress/zstd_compress.c:2885:5: note: in expansion of macro ‘RETURN_ERROR_IF’
# 2782| DEBUGLOG(3, "ZSTD_buildCTable for Offsets failed");
# 2783| stats.size = countSize;
# 2784|-> return stats;
# 2785| }
# 2786| if (stats.Offtype == set_compressed)
Error: CLANG_WARNING:
zstd-1.5.5/lib/compress/zstd_ldm.c:56:35: warning[core.BitwiseShift]: Left shift overflows the capacity of 'U64'
# 54| } else {
# 55| /* In this degenerate case we simply honor the hash rate. */
# 56|-> state->stopMask = ((U64)1 << hashRateLog) - 1;
# 57| }
# 58| }
Error: GCC_ANALYZER_WARNING (CWE-401):
zstd-1.5.5/lib/compress/zstdmt_compress.c: scope_hint: In function ‘ZSTDMT_getBuffer’
zstd-1.5.5/lib/compress/zstdmt_compress.c:216:16: warning[-Wanalyzer-malloc-leak]: leak of ‘<return-value>.start’
zstd-1.5.5/lib/compress/zstd_compress_internal.h:21: included_from: Included from here.
zstd-1.5.5/lib/compress/zstdmt_compress.c:28: included_from: Included from here.
zstd-1.5.5/lib/common/zstd_internal.h:58:24: note: in definition of macro ‘MIN’
zstd-1.5.5/lib/compress/zstdmt_compress.c:23: included_from: Included from here.
zstd-1.5.5/lib/common/allocations.h:15: included_from: Included from here.
zstd-1.5.5/lib/common/allocations.h:30:12: note: in expansion of macro ‘ZSTD_malloc’
zstd-1.5.5/lib/common/allocations.h:30:12: note: in expansion of macro ‘ZSTD_malloc’
# 214| DEBUGLOG(5, "ZSTDMT_getBuffer: created buffer of size %u", (U32)bSize);
# 215| }
# 216|-> return buffer;
# 217| }
# 218| }
Error: GCC_ANALYZER_WARNING (CWE-401):
zstd-1.5.5/lib/compress/zstdmt_compress.c:216:16: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
zstd-1.5.5/lib/common/zstd_internal.h:26: included_from: Included from here.
zstd-1.5.5/lib/common/error_private.h:144:30: note: in definition of macro ‘FORWARD_IF_ERROR’
zstd-1.5.5/lib/common/allocations.h:30:12: note: in expansion of macro ‘ZSTD_malloc’
zstd-1.5.5/lib/common/allocations.h:30:12: note: in expansion of macro ‘ZSTD_malloc’
# 214| DEBUGLOG(5, "ZSTDMT_getBuffer: created buffer of size %u", (U32)bSize);
# 215| }
# 216|-> return buffer;
# 217| }
# 218| }
Error: CLANG_WARNING:
zstd-1.5.5/lib/compress/zstdmt_compress.c:251:5: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 249| DEBUGLOG(5, "ZSTDMT_releaseBuffer");
# 250| if (buf.start == NULL) return; /* compatible with release on NULL */
# 251|-> ZSTD_pthread_mutex_lock(&bufPool->poolMutex);
# 252| if (bufPool->nbBuffers < bufPool->totalBuffers) {
# 253| bufPool->bTable[bufPool->nbBuffers++] = buf; /* stored for later use */
Error: CLANG_WARNING:
zstd-1.5.5/lib/compress/zstdmt_compress.c:982:44: warning[core.NullDereference]: Dereference of null pointer
# 980| for (jobID=0; jobID <= mtctx->jobIDMask; jobID++) {
# 981| /* Copy the mutex/cond out */
# 982|-> ZSTD_pthread_mutex_t const mutex = mtctx->jobs[jobID].job_mutex;
# 983| ZSTD_pthread_cond_t const cond = mtctx->jobs[jobID].job_cond;
# 984|
Error: GCC_ANALYZER_WARNING (CWE-835):
zstd-1.5.5/lib/compress/zstdmt_compress.c: scope_hint: In function ‘ZSTDMT_waitForAllJobsCompleted’
zstd-1.5.5/lib/compress/zstdmt_compress.c:1004:27: warning[-Wanalyzer-infinite-loop]: infinite loop
# 1002| unsigned const jobID = mtctx->doneJobID & mtctx->jobIDMask;
# 1003| ZSTD_PTHREAD_MUTEX_LOCK(&mtctx->jobs[jobID].job_mutex);
# 1004|-> while (mtctx->jobs[jobID].consumed < mtctx->jobs[jobID].src.size) {
# 1005| DEBUGLOG(4, "waiting for jobCompleted signal from job %u", mtctx->doneJobID); /* we want to block when waiting for data to flush */
# 1006| ZSTD_pthread_cond_wait(&mtctx->jobs[jobID].job_cond, &mtctx->jobs[jobID].job_mutex);
Error: GCC_ANALYZER_WARNING (CWE-835):
zstd-1.5.5/lib/compress/zstdmt_compress.c: scope_hint: In function ‘ZSTDMT_flushProduced’
zstd-1.5.5/lib/compress/zstdmt_compress.c:1448:27: warning[-Wanalyzer-infinite-loop]: infinite loop
# 1446| && (mtctx->doneJobID < mtctx->nextJobID) ) {
# 1447| assert(mtctx->jobs[wJobID].dstFlushed <= mtctx->jobs[wJobID].cSize);
# 1448|-> while (mtctx->jobs[wJobID].dstFlushed == mtctx->jobs[wJobID].cSize) { /* nothing to flush */
# 1449| if (mtctx->jobs[wJobID].consumed == mtctx->jobs[wJobID].src.size) {
# 1450| DEBUGLOG(5, "job %u is completely consumed (%u == %u) => don't wait for cond, there will be none",
Error: CPPCHECK_WARNING (CWE-457):
zstd-1.5.5/lib/decompress/zstd_decompress.c:726: error[uninitvar]: Uninitialized variable: frameSizeInfo.nbBlocks
# 724| frameSizeInfo.compressedSize = ret;
# 725| frameSizeInfo.decompressedBound = ZSTD_CONTENTSIZE_ERROR;
# 726|-> return frameSizeInfo;
# 727| }
# 728|
Error: GCC_ANALYZER_WARNING (CWE-835):
zstd-1.5.5/lib/dictBuilder/cover.c: scope_hint: In function ‘COVER_best_wait.part.0’
zstd-1.5.5/lib/dictBuilder/cover.c:871:14: warning[-Wanalyzer-infinite-loop]: infinite loop
# 869| }
# 870| ZSTD_pthread_mutex_lock(&best->mutex);
# 871|-> while (best->liveJobs != 0) {
# 872| ZSTD_pthread_cond_wait(&best->cond, &best->mutex);
# 873| }
Error: GCC_ANALYZER_WARNING (CWE-457):
zstd-1.5.5/lib/dictBuilder/cover.c: scope_hint: In function ‘COVER_selectDict’
zstd-1.5.5/lib/dictBuilder/cover.c:994:3: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘customDictContent’
zstd-1.5.5/lib/dictBuilder/cover.c:72:30: note: in expansion of macro ‘LOCALDISPLAYLEVEL’
zstd-1.5.5/lib/dictBuilder/cover.c:732:3: note: in expansion of macro ‘DISPLAYLEVEL’
# 992|
# 993| /* Initial dictionary size and compressed size */
# 994|-> memcpy(largestDictbuffer, customDictContent, dictContentSize);
# 995| dictContentSize = ZDICT_finalizeDictionary(
# 996| largestDictbuffer, dictBufferCapacity, customDictContent, dictContentSize,
Error: CLANG_WARNING:
zstd-1.5.5/lib/dictBuilder/divsufsort.c:1229:11: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 1227| } else if(limit == -2) {
# 1228| /* tandem repeat copy */
# 1229|-> a = stack[--ssize].b, b = stack[ssize].c;
# 1230| if(stack[ssize].d == 0) {
# 1231| tr_copy(ISA, SA, first, a, b, last, ISAd - ISA);
Error: CLANG_WARNING:
zstd-1.5.5/lib/dictBuilder/divsufsort.c:1641:16: warning[core.NullDereference]: Dereference of null pointer
# 1639| }
# 1640| assert(k < j); assert(k != NULL);
# 1641|-> *k-- = s;
# 1642| } else {
# 1643| assert(((s == 0) && (T[s] == c1)) || (s < 0));
Error: CLANG_WARNING:
zstd-1.5.5/lib/dictBuilder/divsufsort.c:1705:16: warning[core.NullDereference]: Dereference of null pointer
# 1703| }
# 1704| assert(k < j); assert(k != NULL);
# 1705|-> *k-- = s;
# 1706| } else if(s != 0) {
# 1707| *j = ~s;
Error: CLANG_WARNING:
zstd-1.5.5/lib/dictBuilder/divsufsort.c:1789:16: warning[core.NullDereference]: Dereference of null pointer
# 1787| }
# 1788| assert(k < j); assert(k != NULL);
# 1789|-> *k-- = s;
# 1790| } else if(s != 0) {
# 1791| *j = ~s;
Error: CLANG_WARNING:
zstd-1.5.5/lib/legacy/zstd_v06.c:490:57: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 488| * Shared functions to include for inlining
# 489| *********************************************/
# 490|-> static void ZSTDv06_copy8(void* dst, const void* src) { memcpy(dst, src, 8); }
# 491| #define COPY8(d,s) { ZSTDv06_copy8(d,s); d+=8; s+=8; }
# 492|
Error: CLANG_WARNING:
zstd-1.5.5/lib/legacy/zstd_v06.c:3347:13: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 3345| match = dictEnd - (base-match);
# 3346| if (match + sequence.matchLength <= dictEnd) {
# 3347|-> memmove(oLitEnd, match, sequence.matchLength);
# 3348| return sequenceLength;
# 3349| }
Error: CLANG_WARNING:
zstd-1.5.5/lib/legacy/zstd_v06.c:3352:13: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 3350| /* span extDict & currentPrefixSegment */
# 3351| { size_t const length1 = dictEnd - match;
# 3352|-> memmove(oLitEnd, match, length1);
# 3353| op = oLitEnd + length1;
# 3354| sequence.matchLength -= length1;
Error: CLANG_WARNING:
zstd-1.5.5/lib/legacy/zstd_v06.c:3369:17: warning[core.NullDereference]: Array access (from variable 'match') results in a null pointer dereference
# 3367| static const int dec64table[] = { 8, 8, 8, 7, 8, 9,10,11 }; /* subtracted */
# 3368| int const sub2 = dec64table[sequence.offset];
# 3369|-> op[0] = match[0];
# 3370| op[1] = match[1];
# 3371| op[2] = match[2];
Error: CLANG_WARNING:
zstd-1.5.5/lib/legacy/zstd_v06.c:3463:13: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 3461| if (op+lastLLSize > oend) return ERROR(dstSize_tooSmall);
# 3462| if (lastLLSize > 0) {
# 3463|-> memcpy(op, litPtr, lastLLSize);
# 3464| op += lastLLSize;
# 3465| }
Error: CPPCHECK_WARNING (CWE-457):
zstd-1.5.5/programs/benchfn.c:97: error[uninitvar]: Uninitialized variable: outcome.error_result_never_ever_use_directly
# 95| outcome.error_tag_never_ever_use_directly = 0;
# 96| outcome.internal_never_ever_use_directly = runTime;
# 97|-> return outcome;
# 98| }
# 99|
Error: GCC_ANALYZER_WARNING (CWE-457):
zstd-1.5.5/programs/benchfn.c:97:12: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘outcome.error_result_never_ever_use_directly’
zstd-1.5.5/programs/benchfn.c: scope_hint: In function ‘BMK_benchFunction’
# 95| outcome.error_tag_never_ever_use_directly = 0;
# 96| outcome.internal_never_ever_use_directly = runTime;
# 97|-> return outcome;
# 98| }
# 99|
Error: GCC_ANALYZER_WARNING (CWE-126):
zstd-1.5.5/programs/benchzstd.c:75:32: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
zstd-1.5.5/programs/benchzstd.c:76:53: note: in expansion of macro ‘DISPLAY’
zstd-1.5.5/programs/benchzstd.c:771:13: note: in expansion of macro ‘DISPLAYLEVEL’
zstd-1.5.5/programs/benchzstd.c:771:13: note: in expansion of macro ‘DISPLAYLEVEL’
zstd-1.5.5/programs/benchzstd.c:771:13: note: in expansion of macro ‘DISPLAYLEVEL’
zstd-1.5.5/programs/benchzstd.c:76:53: note: in expansion of macro ‘DISPLAY’
zstd-1.5.5/programs/benchzstd.c:771:13: note: in expansion of macro ‘DISPLAYLEVEL’
zstd-1.5.5/programs/benchzstd.c:76:53: note: in expansion of macro ‘DISPLAY’
zstd-1.5.5/programs/benchzstd.c:771:13: note: in expansion of macro ‘DISPLAYLEVEL’
zstd-1.5.5/programs/benchzstd.c:75:32: note: read of 8 bytes from after the end of ‘dictFileName’
zstd-1.5.5/programs/benchzstd.c:76:53: note: in expansion of macro ‘DISPLAY’
zstd-1.5.5/programs/benchzstd.c:771:13: note: in expansion of macro ‘DISPLAYLEVEL’
# └──────────────────────────────────────┘
# ^
# 73| * console display
# 74| ***************************************/
# 75|-> #define DISPLAY(...) { fprintf(stderr, __VA_ARGS__); fflush(NULL); }
# 76| #define DISPLAYLEVEL(l, ...) if (displayLevel>=l) { DISPLAY(__VA_ARGS__); }
# 77| /* 0 : no display; 1: errors; 2 : + result + interaction + warnings; 3 : + progression; 4 : + information */
Error: GCC_ANALYZER_WARNING (CWE-126):
zstd-1.5.5/programs/benchzstd.c:78:32: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
zstd-1.5.5/programs/benchzstd.c:79:53: note: in expansion of macro ‘OUTPUT’
zstd-1.5.5/programs/benchzstd.c:782:13: note: in expansion of macro ‘OUTPUTLEVEL’
zstd-1.5.5/programs/benchzstd.c:782:13: note: in expansion of macro ‘OUTPUTLEVEL’
zstd-1.5.5/programs/benchzstd.c:782:13: note: in expansion of macro ‘OUTPUTLEVEL’
zstd-1.5.5/programs/benchzstd.c:79:53: note: in expansion of macro ‘OUTPUT’
zstd-1.5.5/programs/benchzstd.c:782:13: note: in expansion of macro ‘OUTPUTLEVEL’
zstd-1.5.5/programs/benchzstd.c:79:53: note: in expansion of macro ‘OUTPUT’
zstd-1.5.5/programs/benchzstd.c:782:13: note: in expansion of macro ‘OUTPUTLEVEL’
zstd-1.5.5/programs/benchzstd.c:78:32: note: read of 8 bytes from after the end of ‘dictFileName’
zstd-1.5.5/programs/benchzstd.c:79:53: note: in expansion of macro ‘OUTPUT’
zstd-1.5.5/programs/benchzstd.c:782:13: note: in expansion of macro ‘OUTPUTLEVEL’
# └──────────────────────────────────────┘
# ^
# 76| #define DISPLAYLEVEL(l, ...) if (displayLevel>=l) { DISPLAY(__VA_ARGS__); }
# 77| /* 0 : no display; 1: errors; 2 : + result + interaction + warnings; 3 : + progression; 4 : + information */
# 78|-> #define OUTPUT(...) { fprintf(stdout, __VA_ARGS__); fflush(NULL); }
# 79| #define OUTPUTLEVEL(l, ...) if (displayLevel>=l) { OUTPUT(__VA_ARGS__); }
# 80|
Error: GCC_ANALYZER_WARNING (CWE-126):
zstd-1.5.5/programs/benchzstd.c: scope_hint: In function ‘BMK_loadFiles’
zstd-1.5.5/programs/benchzstd.c:769:24: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
zstd-1.5.5/programs/benchzstd.c:769:24: note: read of 8 bytes from after the end of ‘dictFileName’
# └──────────────────────────────────────┘
# ^
# 767| unsigned n;
# 768| for (n=0; n<nbFiles; n++) {
# 769|-> U64 fileSize = UTIL_getFileSize(fileNamesTable[n]); /* last file may be shortened */
# 770| if (UTIL_isDirectory(fileNamesTable[n])) {
# 771| DISPLAYLEVEL(2, "Ignoring %s directory... \n", fileNamesTable[n]);
Error: GCC_ANALYZER_WARNING (CWE-126):
zstd-1.5.5/programs/benchzstd.c:770:13: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
zstd-1.5.5/programs/benchzstd.c:770:13: note: read of 8 bytes from after the end of ‘dictFileName’
# └──────────────────────────────────────┘
# ^
# 768| for (n=0; n<nbFiles; n++) {
# 769| U64 fileSize = UTIL_getFileSize(fileNamesTable[n]); /* last file may be shortened */
# 770|-> if (UTIL_isDirectory(fileNamesTable[n])) {
# 771| DISPLAYLEVEL(2, "Ignoring %s directory... \n", fileNamesTable[n]);
# 772| fileSizes[n] = 0;
Error: GCC_ANALYZER_WARNING (CWE-126):
zstd-1.5.5/programs/benchzstd.c:780:29: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
zstd-1.5.5/programs/benchzstd.c:780:29: note: read of 8 bytes from after the end of ‘dictFileName’
# └──────────────────────────────────────┘
# ^
# 778| continue;
# 779| }
# 780|-> { FILE* const f = fopen(fileNamesTable[n], "rb");
# 781| if (f==NULL) RETURN_ERROR_INT(10, "impossible to open file %s", fileNamesTable[n]);
# 782| OUTPUTLEVEL(2, "Loading %s... \r", fileNamesTable[n]);
Error: GCC_ANALYZER_WARNING (CWE-775):
zstd-1.5.5/programs/benchzstd.c:783:38: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(*<unknown>, "rb")’
zstd-1.5.5/programs/benchzstd.c:782:13: note: in expansion of macro ‘OUTPUTLEVEL’
# 781| if (f==NULL) RETURN_ERROR_INT(10, "impossible to open file %s", fileNamesTable[n]);
# 782| OUTPUTLEVEL(2, "Loading %s... \r", fileNamesTable[n]);
# 783|-> if (fileSize > bufferSize-pos) fileSize = bufferSize-pos, nbFiles=n; /* buffer too small - stop after this file */
# 784| { size_t const readSize = fread(((char*)buffer)+pos, 1, (size_t)fileSize, f);
# 785| if (readSize != (size_t)fileSize) RETURN_ERROR_INT(11, "could not read %s", fileNamesTable[n]);
Error: GCC_ANALYZER_WARNING (CWE-401):
zstd-1.5.5/programs/benchzstd.c:783:38: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(*<unknown>, "rb")’
zstd-1.5.5/programs/benchzstd.c:782:13: note: in expansion of macro ‘OUTPUTLEVEL’
# 781| if (f==NULL) RETURN_ERROR_INT(10, "impossible to open file %s", fileNamesTable[n]);
# 782| OUTPUTLEVEL(2, "Loading %s... \r", fileNamesTable[n]);
# 783|-> if (fileSize > bufferSize-pos) fileSize = bufferSize-pos, nbFiles=n; /* buffer too small - stop after this file */
# 784| { size_t const readSize = fread(((char*)buffer)+pos, 1, (size_t)fileSize, f);
# 785| if (readSize != (size_t)fileSize) RETURN_ERROR_INT(11, "could not read %s", fileNamesTable[n]);
Error: GCC_ANALYZER_WARNING (CWE-775):
zstd-1.5.5/programs/dibio.c: scope_hint: In function ‘DiB_loadFiles’
zstd-1.5.5/programs/dibio.c:90:26: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(*<unknown>, "rb")’
zstd-1.5.5/programs/dibio.c:144:37: note: in expansion of macro ‘MIN’
zstd-1.5.5/programs/dibio.c:140:9: note: in expansion of macro ‘DISPLAYUPDATE’
zstd-1.5.5/programs/dibio.c:144:37: note: in expansion of macro ‘MIN’
zstd-1.5.5/programs/dibio.c:144:37: note: in expansion of macro ‘MIN’
# 88| **********************************************************/
# 89| #undef MIN
# 90|-> #define MIN(a,b) ((a) < (b) ? (a) : (b))
# 91|
# 92| /**
Error: GCC_ANALYZER_WARNING (CWE-401):
zstd-1.5.5/programs/dibio.c:90:26: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(*<unknown>, "rb")’
zstd-1.5.5/programs/dibio.c:144:37: note: in expansion of macro ‘MIN’
zstd-1.5.5/programs/dibio.c:140:9: note: in expansion of macro ‘DISPLAYUPDATE’
zstd-1.5.5/programs/dibio.c:144:37: note: in expansion of macro ‘MIN’
zstd-1.5.5/programs/dibio.c:144:37: note: in expansion of macro ‘MIN’
# 88| **********************************************************/
# 89| #undef MIN
# 90|-> #define MIN(a,b) ((a) < (b) ? (a) : (b))
# 91|
# 92| /**
Error: GCC_ANALYZER_WARNING (CWE-775):
zstd-1.5.5/programs/dibio.c:146:29: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(*<unknown>, "rb")’
zstd-1.5.5/programs/dibio.c:140:9: note: in expansion of macro ‘DISPLAYUPDATE’
# 144| (size_t)MIN(fileSize, (S64)targetChunkSize) :
# 145| (size_t)MIN(fileSize, SAMPLESIZE_MAX );
# 146|-> if (totalDataLoaded + fileDataLoaded > *bufferSizePtr)
# 147| break;
# 148| if (fread( buff+totalDataLoaded, 1, fileDataLoaded, f ) != fileDataLoaded)
Error: GCC_ANALYZER_WARNING (CWE-401):
zstd-1.5.5/programs/dibio.c:146:29: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(*<unknown>, "rb")’
zstd-1.5.5/programs/dibio.c:140:9: note: in expansion of macro ‘DISPLAYUPDATE’
# 144| (size_t)MIN(fileSize, (S64)targetChunkSize) :
# 145| (size_t)MIN(fileSize, SAMPLESIZE_MAX );
# 146|-> if (totalDataLoaded + fileDataLoaded > *bufferSizePtr)
# 147| break;
# 148| if (fread( buff+totalDataLoaded, 1, fileDataLoaded, f ) != fileDataLoaded)
Error: GCC_ANALYZER_WARNING (CWE-775):
zstd-1.5.5/programs/dibio.c: scope_hint: In function ‘DiB_saveDict’
zstd-1.5.5/programs/dibio.c:254:10: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(dictFileName, "wb")’
# 252|
# 253| { size_t const n = fwrite(buff, 1, buffSize, f);
# 254|-> if (n!=buffSize) EXM_THROW(4, "%s : write error", dictFileName) }
# 255|
# 256| { size_t const n = (size_t)fclose(f);
Error: GCC_ANALYZER_WARNING (CWE-401):
zstd-1.5.5/programs/dibio.c:254:10: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(dictFileName, "wb")’
# 252|
# 253| { size_t const n = fwrite(buff, 1, buffSize, f);
# 254|-> if (n!=buffSize) EXM_THROW(4, "%s : write error", dictFileName) }
# 255|
# 256| { size_t const n = (size_t)fclose(f);
Error: GCC_ANALYZER_WARNING (CWE-775):
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio.c:724:64: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(fileName, "rb")’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio.c:46: included_from: Included from here.
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio.c:33: included_from: Included from here.
zstd-1.5.5/programs/fileio.c:714:5: note: in expansion of macro ‘DISPLAYLEVEL’
# 722| fileSize = UTIL_getFileSizeStat(dictFileStat);
# 723| {
# 724|-> size_t const dictSizeMax = prefs->patchFromMode ? prefs->memLimit : DICTSIZE_MAX;
# 725| if (fileSize > dictSizeMax) {
# 726| EXM_THROW(34, "Dictionary file %s is too large (> %u bytes)",
Error: GCC_ANALYZER_WARNING (CWE-401):
zstd-1.5.5/programs/fileio.c:724:64: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(fileName, "rb")’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio.c:714:5: note: in expansion of macro ‘DISPLAYLEVEL’
# 722| fileSize = UTIL_getFileSizeStat(dictFileStat);
# 723| {
# 724|-> size_t const dictSizeMax = prefs->patchFromMode ? prefs->memLimit : DICTSIZE_MAX;
# 725| if (fileSize > dictSizeMax) {
# 726| EXM_THROW(34, "Dictionary file %s is too large (> %u bytes)",
Error: GCC_ANALYZER_WARNING (CWE-775):
zstd-1.5.5/programs/fileio.c:725:12: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(fileName, "rb")’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio.c:714:5: note: in expansion of macro ‘DISPLAYLEVEL’
# 723| {
# 724| size_t const dictSizeMax = prefs->patchFromMode ? prefs->memLimit : DICTSIZE_MAX;
# 725|-> if (fileSize > dictSizeMax) {
# 726| EXM_THROW(34, "Dictionary file %s is too large (> %u bytes)",
# 727| fileName, (unsigned)dictSizeMax); /* avoid extreme cases */
Error: GCC_ANALYZER_WARNING (CWE-401):
zstd-1.5.5/programs/fileio.c:725:12: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(fileName, "rb")’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio.c:714:5: note: in expansion of macro ‘DISPLAYLEVEL’
# 723| {
# 724| size_t const dictSizeMax = prefs->patchFromMode ? prefs->memLimit : DICTSIZE_MAX;
# 725|-> if (fileSize > dictSizeMax) {
# 726| EXM_THROW(34, "Dictionary file %s is too large (> %u bytes)",
# 727| fileName, (unsigned)dictSizeMax); /* avoid extreme cases */
Error: GCC_ANALYZER_WARNING (CWE-775):
zstd-1.5.5/programs/fileio.c:731:8: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(fileName, "rb")’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio.c:714:5: note: in expansion of macro ‘DISPLAYLEVEL’
# 729| }
# 730| *bufferPtr = malloc((size_t)fileSize);
# 731|-> if (*bufferPtr==NULL) EXM_THROW(34, "%s", strerror(errno));
# 732| { size_t const readSize = fread(*bufferPtr, 1, (size_t)fileSize, fileHandle);
# 733| if (readSize != fileSize) {
Error: GCC_ANALYZER_WARNING (CWE-401):
zstd-1.5.5/programs/fileio.c:731:8: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(fileName, "rb")’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio.c:714:5: note: in expansion of macro ‘DISPLAYLEVEL’
# 729| }
# 730| *bufferPtr = malloc((size_t)fileSize);
# 731|-> if (*bufferPtr==NULL) EXM_THROW(34, "%s", strerror(errno));
# 732| { size_t const readSize = fread(*bufferPtr, 1, (size_t)fileSize, fileHandle);
# 733| if (readSize != fileSize) {
Error: GCC_ANALYZER_WARNING (CWE-775):
zstd-1.5.5/programs/fileio.c:733:12: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(fileName, "rb")’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio.c:714:5: note: in expansion of macro ‘DISPLAYLEVEL’
# 731| if (*bufferPtr==NULL) EXM_THROW(34, "%s", strerror(errno));
# 732| { size_t const readSize = fread(*bufferPtr, 1, (size_t)fileSize, fileHandle);
# 733|-> if (readSize != fileSize) {
# 734| EXM_THROW(35, "Error reading dictionary file %s : %s",
# 735| fileName, strerror(errno));
Error: GCC_ANALYZER_WARNING (CWE-401):
zstd-1.5.5/programs/fileio.c:733:12: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(fileName, "rb")’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMalloc’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio.c:714:5: note: in expansion of macro ‘DISPLAYLEVEL’
# 731| if (*bufferPtr==NULL) EXM_THROW(34, "%s", strerror(errno));
# 732| { size_t const readSize = fread(*bufferPtr, 1, (size_t)fileSize, fileHandle);
# 733|-> if (readSize != fileSize) {
# 734| EXM_THROW(35, "Error reading dictionary file %s : %s",
# 735| fileName, strerror(errno));
Error: GCC_ANALYZER_WARNING (CWE-775):
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMMap’
zstd-1.5.5/programs/fileio.c:771:64: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(fileName, 0)’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMMap’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMMap’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio.c:761:5: note: in expansion of macro ‘DISPLAYLEVEL’
# 769| fileSize = UTIL_getFileSizeStat(dictFileStat);
# 770| {
# 771|-> size_t const dictSizeMax = prefs->patchFromMode ? prefs->memLimit : DICTSIZE_MAX;
# 772| if (fileSize > dictSizeMax) {
# 773| EXM_THROW(34, "Dictionary file %s is too large (> %u bytes)",
Error: GCC_ANALYZER_WARNING (CWE-775):
zstd-1.5.5/programs/fileio.c:772:12: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(fileName, 0)’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMMap’
zstd-1.5.5/programs/fileio.c: scope_hint: In function ‘FIO_setDictBufferMMap’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2239:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:74:9: note: in definition of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio_common.h:79:32: note: in expansion of macro ‘CHECK_V’
zstd-1.5.5/programs/fileio.c:2240:5: note: in expansion of macro ‘CHECK’
zstd-1.5.5/programs/fileio.c:761:5: note: in expansion of macro ‘DISPLAYLEVEL’
# 770| {
# 771| size_t const dictSizeMax = prefs->patchFromMode ? prefs->memLimit : DICTSIZE_MAX;
# 772|-> if (fileSize > dictSizeMax) {
# 773| EXM_THROW(34, "Dictionary file %s is too large (> %u bytes)",
# 774| fileName, (unsigned)dictSizeMax); /* avoid extreme cases */
Error: GCC_ANALYZER_WARNING (CWE-415):
zstd-1.5.5/programs/util.c: scope_hint: In function ‘UTIL_realloc’
zstd-1.5.5/programs/util.c:97:5: warning[-Wanalyzer-double-free]: double-‘free’ of ‘ptr’
zstd-1.5.5/programs/util.c: scope_hint: In function ‘UTIL_realloc’
zstd-1.5.5/programs/util.c: scope_hint: In function ‘UTIL_realloc’
zstd-1.5.5/programs/util.c: scope_hint: In function ‘UTIL_realloc’
zstd-1.5.5/programs/util.c: scope_hint: In function ‘UTIL_realloc’
zstd-1.5.5/programs/util.c: scope_hint: In function ‘UTIL_realloc’
zstd-1.5.5/programs/util.c: scope_hint: In function ‘UTIL_realloc’
zstd-1.5.5/programs/util.c:24: included_from: Included from here.
# 95| void *newptr = realloc(ptr, size);
# 96| if (newptr) return newptr;
# 97|-> free(ptr);
# 98| return NULL;
# 99| }