--- readGIF.c.orig	1994-12-09 19:17:03 UTC
+++ readGIF.c
@@ -253,7 +253,7 @@ GIFStream *GIFReadFP(FILE *fd)
 				cur->data.image.cmapSize = 0;
 
 			}
-			cur->data.image.data = (unsigned char *)malloc(cur->width * cur->height);
+			cur->data.image.data = (unsigned char *)malloc(cur->width * cur->height + 1);
 			cur->data.image.interlaced = BitSet(buf[8], INTERLACE);
 			readImage(fd, BitSet(buf[8], INTERLACE), 
 				cur->width, cur->height, cur->data.image.data);