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execSequence copies up to 2*WILDCOPY_OVERLENGTH extra

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Sean Purcell
2017-02-16 12:05:40 -08:00
parent 887eaa9e21
commit 6b010dec80
3 changed files with 3 additions and 3 deletions
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lib/decompress/zstd_decompress.c
+1 -1
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@@ -2260,7 +2260,7 @@ size_t ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* output, ZSTD_inB
/* Adapt buffer sizes to frame header instructions */
{ size_t const blockSize = MIN(zds->fParams.windowSize, ZSTD_BLOCKSIZE_ABSOLUTEMAX);
size_t const neededOutSize = zds->fParams.windowSize + blockSize + WILDCOPY_OVERLENGTH;
size_t const neededOutSize = zds->fParams.windowSize + blockSize + WILDCOPY_OVERLENGTH * 2;
zds->blockSize = blockSize;
if (zds->inBuffSize < blockSize) {
ZSTD_free(zds->inBuff, zds->customMem);