From: Roy Marples <roy@marples.name>
Date: Sun, 9 Jun 2013 08:45:24 +0000 (+0000)
Subject: Don't try to delete non existant addresses
X-Git-Tag: v6.0.0~34
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8a933951522cfcdeae43e967910bfafe5cd76fba;p=thirdparty%2Fdhcpcd.git

Don't try to delete non existant addresses
---

diff --git a/ipv6ns.c b/ipv6ns.c
index a8ec63d4..6c02e58f 100644
--- a/ipv6ns.c
+++ b/ipv6ns.c
@@ -393,7 +393,8 @@ ipv6ns_probeaddrs(struct ipv6_addrhead *addrs)
 				    ap->iface->name, ap->saddr);
 				i++;
 			}
-			if (del_address6(ap) == -1 &&
+			if (!IN6_IS_ADDR_UNSPECIFIED(&ap->addr) &&
+			    del_address6(ap) == -1 &&
 			    errno != EADDRNOTAVAIL && errno != ENXIO)
 				syslog(LOG_ERR, "del_address6 %m");
 			if (ap->dadcallback)