From: Roy Marples <roy@marples.name>
Date: Tue, 13 Nov 2007 10:22:45 +0000 (+0000)
Subject: Link local routes should not be static.
X-Git-Tag: v3.2.3~141
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=912ed56a320879b2a670a5ad3e268038fa447425;p=thirdparty%2Fdhcpcd.git

Link local routes should not be static.
---

diff --git a/interface.c b/interface.c
index 6177380f..9fbe007a 100644
--- a/interface.c
+++ b/interface.c
@@ -560,7 +560,10 @@ static int do_route (const char *ifname,
 	rtm.hdr.rtm_version = RTM_VERSION;
 	rtm.hdr.rtm_seq = ++seq;
 	rtm.hdr.rtm_type = change ? RTM_CHANGE : del ? RTM_DELETE : RTM_ADD;
-	rtm.hdr.rtm_flags = RTF_UP | RTF_STATIC;
+	rtm.hdr.rtm_flags = RTF_UP;
+	if (ntohl (destination.s_addr) != LINKLOCAL_ADDR &&
+		ntohl (netmask.s_addr) != LINKLOCAL_MASK)
+		rtm.hdr.rtm_flags |= RTF_STATIC;
 
 	/* This order is important */
 	rtm.hdr.rtm_addrs = RTA_DST | RTA_GATEWAY | RTA_NETMASK;