From: Roy Marples <roy@marples.name>
Date: Thu, 7 Sep 2017 10:13:57 +0000 (+0100)
Subject: A delegated prefix is not an address to be added.
X-Git-Tag: v7.0.0-rc2~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b27fd04b7eb62520dc51e974d61fc7b4d176a9a7;p=thirdparty%2Fdhcpcd.git

A delegated prefix is not an address to be added.
---

diff --git a/src/ipv6.c b/src/ipv6.c
index b45d97df..634fd64b 100644
--- a/src/ipv6.c
+++ b/src/ipv6.c
@@ -906,6 +906,9 @@ ipv6_addaddrs(struct ipv6_addrhead *addrs)
 	i = 0;
 	timespecclear(&now);
 	TAILQ_FOREACH_SAFE(ap, addrs, next, apn) {
+		/* A delegated prefix is not an address. */
+		if (ap->flags & IPV6_AF_DELEGATEDPFX)
+			continue;
 		if (ap->prefix_vltime == 0) {
 			if (ap->flags & IPV6_AF_ADDED) {
 				ipv6_deleteaddr(ap);