From: Roy Marples <roy@marples.name>
Date: Fri, 22 Jul 2016 21:01:24 +0000 (+0000)
Subject: Match if_address
X-Git-Tag: v6.11.2~25
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8ba305d61b182969a89aa34d0d8d0107f79331c;p=thirdparty%2Fdhcpcd.git

Match if_address
---

diff --git a/if-sun.c b/if-sun.c
index 5f6d5ed8..36ba24c5 100644
--- a/if-sun.c
+++ b/if-sun.c
@@ -1285,8 +1285,12 @@ if_address6(unsigned char cmd, const struct ipv6_addr *ia)
 	struct sockaddr_in6	*sin6_addr, *sin6_mask;
 	struct priv		*priv;
 
+	/* Either remove the alias or ensure it exists. */
+	if (if_plumb(cmd, ia->iface->ctx, AF_INET, ia->alias) == -1)
+		return -1;
+
 	if (cmd == RTM_DELADDR)
-		return if_plumb(cmd, ia->iface->ctx, AF_INET6, ia->alias);
+		return 0;
 
 	if (cmd != RTM_NEWADDR) {
 		errno = EINVAL;