Assert dst_len buffer size in upx_compress().

2006-06-23 17:50:39 +02:00 · 2006-06-23 17:50:39 +02:00 · 41e51bfb77
commit 41e51bfb77
parent 7e1d9bc768
1 changed files with 2 additions and 0 deletions
--- a/src/compress.cpp
+++ b/src/compress.cpp
@ -87,6 +87,8 @@ int upx_compress           ( const upx_bytep src, unsigned  src_len,
    // set available bytes in dst
    if (*dst_len == 0)
        *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)
        result = &result_buffer;