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Fix ZSTD_sizeof_matchState() Calculation

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W. Felix Handte 2019-09-16 17:45:40 -04:00
parent 8cffd6ed08
commit b6c0a02a17
1 changed files with 1 additions and 1 deletions
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lib/compress/zstd_compress.c
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@ -1076,7 +1076,7 @@ ZSTD_sizeof_matchState(const ZSTD_compressionParameters* const cParams,
size_t const chainSize = (cParams->strategy == ZSTD_fast) ? 0 : ((size_t)1 << cParams->chainLog);
size_t const hSize = ((size_t)1) << cParams->hashLog;
U32 const hashLog3 = (forCCtx && cParams->minMatch==3) ? MIN(ZSTD_HASHLOG3_MAX, cParams->windowLog) : 0;
size_t const h3Size = ((size_t)1) << hashLog3;
size_t const h3Size = hashLog3 ? ((size_t)1) << hashLog3 : 0;
size_t const tableSpace = ZSTD_cwksp_alloc_size(chainSize * sizeof(U32))
+ ZSTD_cwksp_alloc_size(hSize * sizeof(U32))
+ ZSTD_cwksp_alloc_size(h3Size * sizeof(U32));