From 09bbc99b5a768984ec43bc7dc4680a8a9f2311f9 Mon Sep 17 00:00:00 2001
From: brooks <brooks@FreeBSD.org>
Date: Wed, 24 Aug 2005 00:05:04 +0000
Subject: MFOpenBSD rev 1.9: fix a buffer overflow when processing config file
 lines that are exactly 81 characters in length.

Obtained from:	OpenBSD
MFC After:	3 days
---
 sbin/dhclient/conflex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sbin/dhclient')

diff --git a/sbin/dhclient/conflex.c b/sbin/dhclient/conflex.c
index 39409a9..c330191 100644
--- a/sbin/dhclient/conflex.c
+++ b/sbin/dhclient/conflex.c
@@ -104,7 +104,7 @@ get_char(FILE *cfile)
 			lpos = 1;
 			cur_line[0] = 0;
 		} else if (c != EOF) {
-			if (lpos <= 81) {
+			if (lpos < sizeof(line1)) {
 				cur_line[lpos - 1] = c;
 				cur_line[lpos] = 0;
 			}
-- 
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