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This commit is contained in:
Markus F.X.J. Oberhumer
2006-06-26 14:36:10 +02:00
parent 83e94a70ea
commit d742671205
1 changed files with 6 additions and 1 deletions
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src/compress.cpp
+6 -1
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@@ -82,11 +82,16 @@ int upx_compress ( const upx_bytep src, unsigned src_len,
int r = UPX_E_ERROR; int r = UPX_E_ERROR;
upx_compress_result_t result_buffer; upx_compress_result_t result_buffer;
assert(level > 0); assert(method > 0); assert(level > 0);
#if 1
// 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);
#else
// force users to provide *dst_len
assert(*dst_len != 0);
#endif
// for UPX, we always require a reasonably sized outbut buffer // for UPX, we always require a reasonably sized outbut buffer
assert(*dst_len >= MemBuffer::getSizeForCompression(src_len)); assert(*dst_len >= MemBuffer::getSizeForCompression(src_len));