Check interface for router advertisements.

CHANGELOG

@@ -55,6 +55,10 @@ version 2.64
 	    Makefile tweak to do dependency checking on header files.
 	    Thanks to Johan Peeters for the patch.
 
+	    Check interface for outgoing unsolicited router 
+	    advertisements, rather than relying on interface address 
+	    configuration. Thanks to Gene Czarinski for the patch.
+	    
 
 version 2.63
             Do duplicate dhcp-host address check in --test mode.

src/dbus.c

@@ -327,7 +327,7 @@ static DBusMessage* dbus_read_servers_ex(DBusMessage *message, int strings)
       const char *str = NULL;
       union  mysockaddr addr, source_addr;
       char interface[IF_NAMESIZE];
-      char *str_addr, *str_domain;
+      char *str_addr, *str_domain = NULL;
 
       if (strings)
 	{

src/radv.c

@@ -482,7 +482,8 @@ time_t periodic_ra(time_t now)
 	 ever be able to send ra's and satistfy it. */
       if (iface_enumerate(AF_INET6, &param, iface_search))
 	context->ra_time = 0;
-      else if (indextoname(daemon->icmp6fd, param.iface, interface))
+      else if (indextoname(daemon->icmp6fd, param.iface, interface) &&
+	       iface_check(AF_LOCAL, NULL, interface))
 	send_ra(param.iface, interface, NULL); 
     }