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fixed read error

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This commit is contained in:
Yann Collet 2016-01-09 02:10:40 +01:00
parent b012510d9f
commit 523b594233
1 changed files with 2 additions and 1 deletions
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3
lib/zstd_compress.c
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@ -1797,6 +1797,7 @@ static ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, int
static size_t ZSTD_compressBlock_internal(ZSTD_CCtx* zc, void* dst, size_t maxDstSize, const void* src, size_t srcSize)
{
ZSTD_blockCompressor blockCompressor = ZSTD_selectBlockCompressor(zc->params.strategy, zc->lowLimit < zc->dictLimit);
if (srcSize < MIN_CBLOCK_SIZE+3) return 0; /* don't even attempt compression below a certain srcSize */
return blockCompressor(zc, dst, maxDstSize, src, srcSize);
}
@ -1832,6 +1833,7 @@ static size_t ZSTD_compress_generic (ZSTD_CCtx* ctxPtr,
if (cSize == 0)
{
cSize = ZSTD_noCompressBlock(op, maxDstSize, ip, blockSize); /* block is not compressible */
if (ZSTD_isError(cSize)) return cSize;
}
else
{
@ -1928,7 +1930,6 @@ size_t ZSTD_compressContinue (ZSTD_CCtx* zc,
size_t ZSTD_compressBlock(ZSTD_CCtx* zc, void* dst, size_t maxDstSize, const void* src, size_t srcSize)
{
if (srcSize > BLOCKSIZE) return ERROR(srcSize_wrong);
if (srcSize < MIN_CBLOCK_SIZE+3) return 0; /* don't even attempt compression below a certain srcSize */
return ZSTD_compressContinue_internal(zc, dst, maxDstSize, src, srcSize, 0);
}