--- libwmf-0.2.8.4/src/extra/gd/gd.c.CVE-2007-3473	2005-07-28 00:35:05 +0400

+++ libwmf-0.2.8.4/src/extra/gd/gd.c	2009-05-04 10:06:58 +0400

@@ -2169,6 +2169,10 @@ gdImageCreateFromXbm (FILE * fd)

     }

   bytes = (w * h / 8) + 1;

   im = gdImageCreate (w, h);

+  if (!im) {

+    return 0;

+  }

+

   gdImageColorAllocate (im, 255, 255, 255);

   gdImageColorAllocate (im, 0, 0, 0);

   x = 0;