From 261c90473d404c32666c61a9c86ffe62a1280db5 Mon Sep 17 00:00:00 2001
From: Bill Zimmerman <billzimmerman@gmail.com>
Date: Fri, 19 May 2017 13:25:47 +0000
Subject: [PATCH] Resolves #49

---
 includes/configure_client.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/includes/configure_client.php b/includes/configure_client.php
index ba2e9e6..6d3466e 100755
--- a/includes/configure_client.php
+++ b/includes/configure_client.php
@@ -134,7 +134,7 @@ function DisplayWPAConfig(){
 
   exec( 'iwconfig wlan0', $iwconfig_return );
   foreach ($iwconfig_return as $line) {
-    if (preg_match( '/ESSID:\"(.+)\"/i',$line,$iwconfig_ssid )) {
+    if (preg_match( '/ESSID:\"([^"]+)\"/i',$line,$iwconfig_ssid )) {
       $networks[$iwconfig_ssid[1]]['connected'] = true;
     }
   }
@@ -173,7 +173,7 @@ function DisplayWPAConfig(){
                 <?php } ?>
                 </td>
                 <td>
-                  <input type="hidden" name="ssid<?php echo $index ?>" value="<?php echo $ssid ?>" />
+                  <input type="hidden" name="ssid<?php echo $index ?>" value="<?php echo htmlentities($ssid) ?>" />
                   <?php echo $ssid ?>
                 </td>
               <?php if ($network['visible']) { ?>