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fixed analyzer warning

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This commit is contained in:
Yann Collet 2016-08-01 19:11:54 +02:00
parent 0b2d682487
commit f116e87f59
1 changed files with 9 additions and 9 deletions
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18
lib/dictBuilder/zdict.c
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@ -683,10 +683,18 @@ static size_t ZDICT_analyzeEntropy(void* dstBuffer, size_t maxDstSize,
size_t pos = 0, errorCode;
size_t eSize = 0;
size_t const totalSrcSize = ZDICT_totalSampleSize(fileSizes, nbFiles);
size_t const averageSampleSize = totalSrcSize / nbFiles;
size_t const averageSampleSize = totalSrcSize / (nbFiles + !nbFiles);
BYTE* dstPtr = (BYTE*)dstBuffer;
/* init */
esr.ref = ZSTD_createCCtx();
esr.zc = ZSTD_createCCtx();
esr.workPlace = malloc(ZSTD_BLOCKSIZE_ABSOLUTEMAX);
if (!esr.ref || !esr.zc || !esr.workPlace) {
eSize = ERROR(memory_allocation);
DISPLAYLEVEL(1, "Not enough memory");
goto _cleanup;
}
if (offcodeMax>OFFCODE_MAX) { eSize = ERROR(dictionary_wrong); goto _cleanup; } /* too large dictionary */
for (u=0; u<256; u++) countLit[u]=1; /* any character must be described */
for (u=0; u<=offcodeMax; u++) offcodeCount[u]=1;
@ -694,14 +702,6 @@ static size_t ZDICT_analyzeEntropy(void* dstBuffer, size_t maxDstSize,
for (u=0; u<=MaxLL; u++) litLengthCount[u]=1;
repOffset[1] = repOffset[4] = repOffset[8] = 1;
memset(bestRepOffset, 0, sizeof(bestRepOffset));
esr.ref = ZSTD_createCCtx();
esr.zc = ZSTD_createCCtx();
esr.workPlace = malloc(ZSTD_BLOCKSIZE_ABSOLUTEMAX);
if (!esr.ref || !esr.zc || !esr.workPlace) {
eSize = ERROR(memory_allocation);
DISPLAYLEVEL(1, "Not enough memory");
goto _cleanup;
}
if (compressionLevel==0) compressionLevel=g_compressionLevel_default;
params = ZSTD_getParams(compressionLevel, averageSampleSize, dictBufferSize);
{ size_t const beginResult = ZSTD_compressBegin_advanced(esr.ref, dictBuffer, dictBufferSize, params, 0);