Process RDNSS option for IPv6 if connecting or connected.

Process RDNSS option for IPv6 if network is connecting or connected
and set IPv6 DNS address in the system.

Change-Id: I28bb7be76a60003364030d09aabfca27886531f3
Signed-off-by: Niraj Kumar Goit <niraj.g@samsung.com>

diff --git a/src/rtnl.c b/src/rtnl.c
index b7d7f37..5690c48 100755 (executable)
--- a/src/rtnl.c
+++ b/src/rtnl.c
@@ -1316,30 +1316,33 @@ static void rtnl_newnduseropt(struct nlmsghdr *hdr)
 
 #if defined TIZEN_EXT
        struct connman_service *service;
+       enum connman_service_state state;
        enum connman_dnsconfig_method ipv6_dns_method;
-       char *ifname;
 
        service = __connman_service_lookup_from_index(index);
-       if (!service || !(__connman_service_index_is_default(index))) {
-               DBG("Invalid service, index: %d\n", index);
+       if (!service) {
+               DBG("Invalid service");
                return;
        }
 
        DBG("service: %p index: %d\n", service, index);
 
-       ifname = connman_inet_ifname(index);
-       if (ifname == NULL) {
-               DBG("Interface is NULL, return");
-               return;
+       if (connman_setting_get_bool("SingleConnectedTechnology") == TRUE) {
+               state = __connman_service_ipconfig_get_state(service, CONNMAN_IPCONFIG_TYPE_IPV6);
+               if (state != CONNMAN_SERVICE_STATE_ASSOCIATION &&
+                               state != CONNMAN_SERVICE_STATE_CONFIGURATION &&
+                               state != CONNMAN_SERVICE_STATE_READY &&
+                               state != CONNMAN_SERVICE_STATE_ONLINE) {
+                       DBG("Service state[%d] is not connecting/connected", state);
+                       return;
+               }
        }
 
        ipv6_dns_method = connman_service_get_ipv6_dns_method(service);
        if (ipv6_dns_method != CONNMAN_DNSCONFIG_METHOD_DHCP) {
                DBG("IPv6 DNS method is not Auto ignore RA!!! [DNS method: %d]", ipv6_dns_method);
-               g_free(ifname);
                return;
        }
-       g_free(ifname);
 #endif
 
        for (opt = (void *)&msg[1];