From 87c7985f57f39ae3881695f2fc5b7079ab63c6b0 Mon Sep 17 00:00:00 2001
From: Pierre-Yves Ritschard <pyr@cvs.openbsd.org>
Date: Mon, 12 May 2008 19:15:03 +0000
Subject: Error out with usage line if additional arguments are given after the
 option parsing. Found out the hard way by jdixon on ifstated.

ok sobrado@, jdixon@, millert@
---
 usr.sbin/ripd/ripd.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'usr.sbin/ripd/ripd.c')

diff --git a/usr.sbin/ripd/ripd.c b/usr.sbin/ripd/ripd.c
index 5c91167ce68..cdba3cca94a 100644
--- a/usr.sbin/ripd/ripd.c
+++ b/usr.sbin/ripd/ripd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ripd.c,v 1.8 2007/10/24 20:23:09 claudio Exp $ */
+/*	$OpenBSD: ripd.c,v 1.9 2008/05/12 19:15:02 pyr Exp $ */
 
 /*
  * Copyright (c) 2006 Michele Marchetto <mydecay@openbeer.it>
@@ -158,6 +158,11 @@ main(int argc, char *argv[])
 		}
 	}
 
+	argc -= optind;
+	argv += optind;
+	if (argc > 0)
+		usage();
+
 	mib[0] = CTL_NET;
 	mib[1] = PF_INET;
 	mib[2] = IPPROTO_IP;
-- 
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