From: Steven Barth <steven@midlink.org>
Date: Tue, 29 Jan 2013 10:57:18 +0000 (+0100)
Subject: Add deprecation for static IPv6 prefixes
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=commitdiff_plain;h=3ae15bc2b82fe32188f726ceabcb1883276a5aed;ds=sidebyside

Add deprecation for static IPv6 prefixes
---

diff --git a/interface-ip.c b/interface-ip.c
index 56f8bd9..6906d62 100644
--- a/interface-ip.c
+++ b/interface-ip.c
@@ -459,7 +459,7 @@ interface_set_prefix_address(struct interface *iface, bool add,
 		if (assignment->enabled) {
 			time_t now = system_get_rtime();
 			addr.preferred_until = now;
-			if (addr.valid_until - now > 7200)
+			if (!addr.valid_until || addr.valid_until - now > 7200)
 				addr.valid_until = now + 7200;
 			system_add_address(l3_downlink, &addr);
 		}