$OpenBSD: patch-modules_codec_subtitles_subsusf_c,v 1.1 2011/01/22 09:10:22 ajacoutot Exp $
--- modules/codec/subtitles/subsusf.c.orig	Wed Jan 19 20:23:11 2011
+++ modules/codec/subtitles/subsusf.c	Wed Jan 19 20:25:36 2011
@@ -1084,6 +1084,9 @@ static char *StripTags( char *psz_subtitle )
             *psz_text++ = *psz_subtitle;
         }
 
+        /* Security fix: Account for the case where input ends early */
+        if( *psz_subtitle == '\0' ) break;
+
         psz_subtitle++;
     }
     *psz_text = '\0';