--- ../../anoncvs/gift/libSquirePPM/ppm_comment.c	2001-02-01 12:22:41.000000000 +0100
+++ libSquirePPM/ppm_comment.c	2006-11-09 05:27:17.000000000 +0100
@@ -40,7 +40,7 @@
 		free(the_ppm->comments);
 
 	the_ppm->comment_length = i + strlen(new_comment);
-	the_ppm->comments = malloc(the_ppm->comment_length*sizeof(char));
+	the_ppm->comments = malloc((the_ppm->comment_length+1)*sizeof(char));
 	i = 0;
 	if (original_comments != NULL) {
 		c = original_comments;