AuroraMiddleware/zstd
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Fixed memory leak detected by cppcheck

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cppcheck (which is run regularly in our CI environment)  detected a possible memory leak.
This commit is contained in:
modbw 2018-08-28 07:25:05 +02:00 committed by GitHub
parent af23d39eb8
commit d14edf259f
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 1 deletions
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4
lib/dictBuilder/zdict.c
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@ -987,8 +987,10 @@ size_t ZDICT_trainFromBuffer_unsafe_legacy(
U32 const pos = dictList[u].pos;
U32 const length = dictList[u].length;
U32 const printedLength = MIN(40, length);
if ((pos > samplesBuffSize) || ((pos + length) > samplesBuffSize))
if ((pos > samplesBuffSize) || ((pos + length) > samplesBuffSize)) {
free(dictList);
return ERROR(GENERIC); /* should never happen */
}
DISPLAYLEVEL(3, "%3u:%3u bytes at pos %8u, savings %7u bytes |",
u, length, pos, dictList[u].savings);
ZDICT_printHex((const char*)samplesBuffer+pos, printedLength);