From c7625979ceb350d90d87d2add6ed7156440072c3 Mon Sep 17 00:00:00 2001
From: "Gerald (Jerry) Carter" <jerry@samba.org>
Date: Fri, 3 Oct 2008 10:51:54 -0500
Subject: net_dns: Make "lwinet ads dns register" honor the "interfaces"
 parameter.

This is helpful on multihomed hosts that only require a subset
of IP addresses be registered with DNS.
---
 source3/utils/net_dns.c | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/source3/utils/net_dns.c b/source3/utils/net_dns.c
index 14d45e2b0f..46f38d42f6 100644
--- a/source3/utils/net_dns.c
+++ b/source3/utils/net_dns.c
@@ -150,9 +150,10 @@ int get_my_ip_address( struct sockaddr_storage **pp_ss )
 	struct sockaddr_storage *list = NULL;
 	int count = 0;
 
-	/* find the first non-loopback address from our list of interfaces */
+	/* Honor the configured list of interfaces to register */
 
-	n = get_interfaces(nics, MAX_INTERFACES);
+	load_interfaces();
+	n = iface_count();
 
 	if (n <= 0) {
 		return -1;
@@ -163,19 +164,17 @@ int get_my_ip_address( struct sockaddr_storage **pp_ss )
 	}
 
 	for ( i=0; i<n; i++ ) {
-		if (is_loopback_addr(&nics[i].ip)) {
+		const struct sockaddr_storage *nic_sa_storage = NULL;
+
+		if ((nic_sa_storage = iface_n_sockaddr_storage(i)) == NULL)
+			continue;
+
+		/* Don't register loopback addresses */
+		if (is_loopback_addr(nic_sa_storage)) {
 			continue;
 		}
-#if defined(HAVE_IPV6)
-		if ((nics[i].ip.ss_family == AF_INET6)) {
-			memcpy(&list[count++], &nics[i].ip,
-			       sizeof(struct sockaddr_storage));
-		} else
-#endif
-		if (nics[i].ip.ss_family == AF_INET) {
-			memcpy(&list[count++], &nics[i].ip,
-			       sizeof(struct sockaddr_storage));
-		}
+
+		memcpy(&list[count++], nic_sa_storage, sizeof(struct sockaddr_storage));
 	}
 	*pp_ss = list;
 
-- 
cgit