$OpenBSD: patch-EXIF_xs,v 1.3 2005/11/14 17:48:00 pvalchev Exp $
--- EXIF.xs.orig	Wed Jan 14 15:12:54 2004
+++ EXIF.xs	Mon Nov 14 10:30:18 2005
@@ -29,10 +29,10 @@ read_data(char *fname)
         mode = "r";
 #endif
 
-	if(strcmp(fname, _file_name)){
+	if (strncmp(fname, _file_name, sizeof(_file_name)-1)) {
 		fpn = fopen(fname, mode);
 		if (fpn) 
-			strcpy(_file_name, fname);
+			strlcpy(_file_name, fname, sizeof(_file_name));
 		else
 			_file_name[0] = '\0';
 	} else {
