diff -up netpbm-10.47.09/converter/other/fiasco/lib/image.h.fiasco-overflow netpbm-10.47.09/converter/other/fiasco/lib/image.h
--- netpbm-10.47.09/converter/other/fiasco/lib/image.h.fiasco-overflow	2010-01-25 09:00:48.000000000 +0100
+++ netpbm-10.47.09/converter/other/fiasco/lib/image.h	2010-01-27 10:29:48.000000000 +0100
@@ -29,7 +29,7 @@ typedef struct image
  *  Image data
  */
 {
-   char      id [7];
+   char      id [8];
    unsigned  reference_count;
    unsigned  width;			/* Width of the image */
    unsigned  height;			/* Height of the image */