Update netifd

netifd/files/lib/netifd/dhcp.script

@@ -61,6 +61,7 @@ setup_interface() {
 	[ -n "$message" ]  && json_add_string message "$message"
 	[ -n "$timezone" ] && json_add_int timezone "$timezone"
 	[ -n "$lease" ]    && json_add_int leasetime "$lease"
+	[ -n "$serverid" ] && json_add_string dhcpserver "$serverid"
 	proto_close_data
 
 	proto_send_update "$INTERFACE"

netifd/files/lib/netifd/proto/dhcp.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-[ -L /sbin/udhcpc ] || exit 0
+[ -x /sbin/udhcpc ] || exit 0
 
 . /lib/functions.sh
 . ../netifd-proto.sh
@@ -68,7 +68,7 @@ proto_dhcp_setup() {
 		-p /var/run/udhcpc-$iface.pid \
 		-s /lib/netifd/dhcp.script \
 		-f -t 0 -i "$iface" \
-		${ipaddr:+-r $ipaddr} \
+		${ipaddr:+-r ${ipaddr/\/*/}} \
 		${hostname:+-x "hostname:$hostname"} \
 		${vendorid:+-V "$vendorid"} \
 		$clientid $defaultreqopts $broadcast $norelease $dhcpopts