From 71f4aac7e5e1bc6c3df7e87f32ee5454606a0423 Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Sat, 16 Jul 2016 21:55:39 +0200
Subject: [PATCH] services: fix router advertisement subnet save/view

---
 src/www/services_router_advertisements.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/www/services_router_advertisements.php b/src/www/services_router_advertisements.php
index e772f3b15..a447a5ce2 100644
--- a/src/www/services_router_advertisements.php
+++ b/src/www/services_router_advertisements.php
@@ -83,7 +83,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
 
     // validate and copy subnets
     $pconfig['subnets'] = array("item" => array());
-    foreach ($pconfig['subnet_address'] as $ids => $address) {
+    foreach ($pconfig['subnet_address'] as $idx => $address) {
         if (!empty($address)) {
             if (is_alias($address)) {
                 $pconfig['subnets']['item'][] = $address;
@@ -312,7 +312,7 @@ include("head.inc");
                         foreach($pconfig['subnets']['item'] as $item):
                           $parts = explode('/', $item);
                           if (count($parts) > 1) {
-                              $sn_bits = $parts[1];
+                              $sn_bits = intval($parts[1]);
                           } else {
                               $sn_bits = null;
                           }