From a22ed494f80e3a45a8b7fc7d4ad781b802c61bc5 Mon Sep 17 00:00:00 2001
From: Hiroki Sato <hrs@FreeBSD.org>
Date: Wed, 25 Jan 2012 07:45:15 +0000
Subject: [PATCH] Fix a SIGSEGV problem in directory entry renaming.

---
 usr.sbin/makefs/cd9660.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/usr.sbin/makefs/cd9660.c b/usr.sbin/makefs/cd9660.c
index 336b1f7bad73..5d207c7ce0dd 100644
--- a/usr.sbin/makefs/cd9660.c
+++ b/usr.sbin/makefs/cd9660.c
@@ -1086,6 +1086,8 @@ cd9660_rename_filename(cd9660node *iter, int num, int delete_chars)
 		*/
 
 		while (count < maxlength) {
+			if (*naming == ';')
+				break;
 			naming++;
 			count++;
 		}