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Read beyond buffer end (found by Kato)

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jdv_cp 2009-04-15 11:47:55 -07:00
parent fbca0ac66c
commit faa77d7f9e
1 changed files with 1 additions and 1 deletions
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2
scan.h
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@ -788,7 +788,7 @@ size_t JlsCodec<TRAITS,STRATEGY>::DecodeScan(void* pvoidOut, const Size& size, L
_size = size;
_components = components;
DoScan(const_cast<PIXEL*>(ptypeOut), pbyteCompressed + cbyteRead, (LONG)cbyte);
DoScan(const_cast<PIXEL*>(ptypeOut), pbyteCompressed + cbyteRead, cbyte - cbyteRead);
return STRATEGY::GetCurBytePos() - pbyteCompressed;
}