From 3d11b3b9ff65771aa24362c42c111c64999c88d3 Mon Sep 17 00:00:00 2001
From: jca <jca@openbsd.org>
Date: Thu, 24 Jul 2014 17:45:35 +0000
Subject: [PATCH] Unbreak ''route flush'': the kernel now adds local
 (RTF_LOCAL) routes for addresses configured on the system, and prevents
 userland from deleting them.  Just skip those routes when flushing. Problem
 noticed by mlarkin@, ok henning@ mpi@ claudio@ sthen@ deraadt@

---
 sbin/route/route.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sbin/route/route.c b/sbin/route/route.c
index d9b9008938d..d85ce7ae799 100644
--- a/sbin/route/route.c
+++ b/sbin/route/route.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: route.c,v 1.168 2014/06/23 03:46:16 guenther Exp $	*/
+/*	$OpenBSD: route.c,v 1.169 2014/07/24 17:45:35 jca Exp $	*/
 /*	$NetBSD: route.c,v 1.16 1996/04/15 18:27:05 cgd Exp $	*/
 
 /*
@@ -320,6 +320,8 @@ flushroutes(int argc, char **argv)
 			print_rtmsg(rtm, rtm->rtm_msglen);
 		if ((rtm->rtm_flags & (RTF_GATEWAY|RTF_STATIC|RTF_LLINFO)) == 0)
 			continue;
+		if ((rtm->rtm_flags & RTF_LOCAL) != 0)
+			continue;
 		sa = (struct sockaddr *)(next + rtm->rtm_hdrlen);
 		if (af && sa->sa_family != af)
 			continue;
-- 
2.20.1