From bcdb85b6b808d283a62c1e7ea9e6aa2042666a13 Mon Sep 17 00:00:00 2001
From: Doug Rabson <dfr@FreeBSD.org>
Date: Wed, 25 Oct 2000 23:28:19 +0000
Subject: [PATCH] Don't indirect through a null pointer if we run out of kernel
 filenames.

---
 sys/boot/common/boot.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/boot/common/boot.c b/sys/boot/common/boot.c
index 1c65279d421..24cf890aa15 100644
--- a/sys/boot/common/boot.c
+++ b/sys/boot/common/boot.c
@@ -261,7 +261,7 @@ getbootfile(int try)
 	strncpy(name, spec, len);
 	name[len] = 0;
     }
-    if (name[0] == 0) {
+    if (name && name[0] == 0) {
 	free(name);
 	name = NULL;
     }