From 41e51bfb778a45abea200c9818e78f457b6c61aa Mon Sep 17 00:00:00 2001
From: "Markus F.X.J. Oberhumer" <markus@oberhumer.com>
Date: Fri, 23 Jun 2006 17:50:39 +0200
Subject: [PATCH] Assert dst_len buffer size in upx_compress().

---
 src/compress.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/compress.cpp b/src/compress.cpp
index cba4ba86..8152c4d6 100644
--- 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;