From 0cc481ef66b951a681ba9af70e06c13b91075ada Mon Sep 17 00:00:00 2001 From: "W. Felix Handte" Date: Mon, 16 Sep 2019 17:47:29 -0400 Subject: [PATCH] Fix Workspace Size Calculation --- lib/compress/zstd_compress.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/compress/zstd_compress.c b/lib/compress/zstd_compress.c index becdc728f..5c7392908 100644 --- a/lib/compress/zstd_compress.c +++ b/lib/compress/zstd_compress.c @@ -1400,7 +1400,9 @@ static size_t ZSTD_resetCCtx_internal(ZSTD_CCtx* zc, size_t const blockSize = MIN(ZSTD_BLOCKSIZE_MAX, windowSize); U32 const divider = (params.cParams.minMatch==3) ? 3 : 4; size_t const maxNbSeq = blockSize / divider; - size_t const tokenSpace = ZSTD_cwksp_alloc_size(WILDCOPY_OVERLENGTH + blockSize + 11*maxNbSeq); + size_t const tokenSpace = ZSTD_cwksp_alloc_size(WILDCOPY_OVERLENGTH + blockSize) + + ZSTD_cwksp_alloc_size(maxNbSeq * sizeof(seqDef)) + + 3 * ZSTD_cwksp_alloc_size(maxNbSeq * sizeof(BYTE)); size_t const buffOutSize = (zbuff==ZSTDb_buffered) ? ZSTD_compressBound(blockSize)+1 : 0; size_t const buffInSize = (zbuff==ZSTDb_buffered) ? windowSize + blockSize : 0; size_t const matchStateSize = ZSTD_sizeof_matchState(¶ms.cParams, /* forCCtx */ 1); -- 2.47.3