From: Roy Marples <roy@marples.name>
Date: Wed, 18 Nov 2015 21:22:15 +0000 (+0000)
Subject: Fix adding host routes via a gateway on Linux.
X-Git-Tag: v6.9.4~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b45d3d826b65d7d9e3e806104e8eae75f737ef9c;p=thirdparty%2Fdhcpcd.git

Fix adding host routes via a gateway on Linux.
---

diff --git a/if-linux.c b/if-linux.c
index 34a021b3..64dee7c3 100644
--- a/if-linux.c
+++ b/if-linux.c
@@ -1374,9 +1374,8 @@ if_route(unsigned char cmd, const struct rt *rt)
 	nlm.rt.rtm_dst_len = inet_ntocidr(rt->net);
 	add_attr_l(&nlm.hdr, sizeof(nlm), RTA_DST,
 	    &rt->dest.s_addr, sizeof(rt->dest.s_addr));
-	/* If a host route then don't add the gateway */
 	if (cmd == RTM_ADD || cmd == RTM_CHANGE) {
-		if (rt->net.s_addr != INADDR_BROADCAST)
+		if (rt->gate.s_addr != htonl(INADDR_ANY))
 			add_attr_l(&nlm.hdr, sizeof(nlm), RTA_GATEWAY,
 			    &rt->gate.s_addr, sizeof(rt->gate.s_addr));
 		if (rt->gate.s_addr != htonl(INADDR_LOOPBACK))