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This commit is contained in:
Igor Pavlov
2018-12-30 14:01:47 +00:00
committed by Kornel
parent 18dc2b4161
commit 5b2a99c548
113 changed files with 1805 additions and 932 deletions
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4
CPP/7zip/Compress/LzmsDecoder.cpp
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@@ -517,9 +517,9 @@ HRESULT CDecoder::CodeReal(const Byte *in, size_t inSize, Byte *_win, size_t out
if (len > outSize - _pos)
return S_FALSE;
if (dist > _pos)
return S_FALSE;
size_t span = (size_t)1 << power;
if ((UInt64)dist + span > _pos)
return S_FALSE;
Byte *dest = _win + _pos - span;
const Byte *src = dest - dist;
_pos += len;