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Merge pull request #1856 from terrelln/assert-fix 

Fix assert in ZSTD_safecopy
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Nick Terrell 2019-10-28 21:44:22 -07:00 committed by GitHub
parent 6d5e0f1c9f 9c1860861e
commit 5c0bdde922
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1 changed files with 1 additions and 1 deletions
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lib/decompress/zstd_decompress_block.c
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@ -617,7 +617,7 @@ static void ZSTD_safecopy(BYTE* op, BYTE* const oend_w, BYTE const* ip, ptrdiff_
ptrdiff_t const diff = op - ip;
BYTE* const oend = op + length;
assert((ovtype == ZSTD_no_overlap && (diff <= -8 || diff >= 8)) ||
assert((ovtype == ZSTD_no_overlap && (diff <= -8 || diff >= 8 || op >= oend_w)) ||
(ovtype == ZSTD_overlap_src_before_dst && diff >= 0));
if (length < 8) {