$NetBSD: patch-ae,v 1.1 2010/02/16 17:35:34 taca Exp $

deal with CVE-2009-2369.

--- src/common/image.cpp.orig	2006-03-21 23:42:10.000000000 +0000
+++ src/common/image.cpp
@@ -192,6 +192,10 @@ bool wxImage::Create( int width, int hei
 
     m_refData = new wxImageRefData();
 
+    if (width <= 0 || height <= 0 || width > INT_MAX / 3 / height) {
+	UnRef();
+	return false;
+    }
     M_IMGDATA->m_data = (unsigned char *) malloc( width*height*3 );
     if (!M_IMGDATA->m_data)
     {