From: Roy Marples <roy@marples.name>
Date: Tue, 8 Nov 2016 20:57:26 +0000 (+0000)
Subject: Fix rt_find on linux
X-Git-Tag: v7.0.0-beta1~123
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ebcafdf0b30b8195b041e3f6b801cad7909f90f5;p=thirdparty%2Fdhcpcd.git

Fix rt_find on linux
---

diff --git a/route.c b/route.c
index 2e2f8dba..1ad29afe 100644
--- a/route.c
+++ b/route.c
@@ -202,7 +202,8 @@ rt_find(struct rt_head *rts, const struct rt *f)
 	TAILQ_FOREACH(rt, rts, rt_next) {
 		if (sa_cmp(&rt->rt_dest, &f->rt_dest) == 0 &&
 #ifdef HAVE_ROUTE_METRIC
-		    rt->rt_ifp->metric == f->rt_ifp->metric &&
+		    (f->rt_ifp == NULL ||
+		    rt->rt_ifp->metric == f->rt_ifp->metric) &&
 #endif
 		    sa_cmp(&rt->rt_netmask, &f->rt_netmask) == 0)
 			return rt;