From 568a1c8f9648e8a9985e3432f11440dfd5f0151e Mon Sep 17 00:00:00 2001
From: peter <peter@FreeBSD.org>
Date: Wed, 22 Jan 2003 00:34:22 +0000
Subject: Fix what I think is an off-by-one in certain worst-case scenarios
 caused by rev 1.45.  (eg: the estimate being exactly half of the result.)

---
 sbin/sysctl/sysctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sbin')

diff --git a/sbin/sysctl/sysctl.c b/sbin/sysctl/sysctl.c
index 927e7a4..d843d84 100644
--- a/sbin/sysctl/sysctl.c
+++ b/sbin/sysctl/sysctl.c
@@ -552,7 +552,7 @@ show_var(int *oid, int nlen)
 	i = sysctl(oid, nlen, 0, &j, 0, 0);
 	j += j; /* we want to be sure :-) */
 
-	val = alloca(j);
+	val = alloca(j + 1);
 	len = j;
 	i = sysctl(oid, nlen, val, &len, 0, 0);
 	if (i || !len)
-- 
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