From: Roy Marples <roy@marples.name>
Date: Sat, 13 Sep 2008 10:48:48 +0000 (+0000)
Subject: Fix subnet route.
X-Git-Tag: v5.0.0~260
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a43bdfa634a490856dc4e2deb4b66e008d3f9b9d;p=thirdparty%2Fdhcpcd.git

Fix subnet route.
---

diff --git a/if-linux.c b/if-linux.c
index 4a9dd61b..803356cc 100644
--- a/if-linux.c
+++ b/if-linux.c
@@ -365,7 +365,8 @@ if_route(const struct interface *iface,
 	else {
 		nlm->hdr.nlmsg_flags |= NLM_F_CREATE | NLM_F_EXCL;
 		/* We only change route metrics for kernel routes */
-		if (action == 0 && netmask->s_addr == iface->net.s_addr)
+		if (destination->s_addr == (iface->addr.s_addr & iface->net.s_addr) &&
+		    netmask->s_addr == iface->net.s_addr)
 			nlm->rt.rtm_protocol = RTPROT_KERNEL;
 		else
 			nlm->rt.rtm_protocol = RTPROT_BOOT;