fix a race condition with dynamic interfaces and firewalling

SVN-Revision: 8343

package/base-files/files/lib/network/config.sh

@@ -137,6 +137,7 @@ setup_interface() {
 	config_get mtu "$config" mtu
 	config_get macaddr "$config" macaddr
 	$DEBUG ifconfig "$iface" ${macaddr:+hw ether "$macaddr"} ${mtu:+mtu $mtu} up
+	uci set "/var/state/network.$config.ifname=$iface"
 
 	pidfile="/var/run/$iface.pid"
 	case "$proto" in