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Assert dst_len buffer size in upx_compress().

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Markus F.X.J. Oberhumer 2006-06-23 17:50:39 +02:00
parent 7e1d9bc768
commit 41e51bfb77
1 changed files with 2 additions and 0 deletions
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2
src/compress.cpp
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@ -87,6 +87,8 @@ int upx_compress ( const upx_bytep src, unsigned src_len,
// set available bytes in dst // set available bytes in dst
if (*dst_len == 0) if (*dst_len == 0)
*dst_len = MemBuffer::getSizeForCompression(src_len); *dst_len = MemBuffer::getSizeForCompression(src_len);
// for UPX, we always need a resonably sized outbut buffer
assert(*dst_len >= MemBuffer::getSizeForCompression(src_len));
if (!result) if (!result)
result = &result_buffer; result = &result_buffer;