From 197203727417a03d87053a47e5aa5175a76e3e0b Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Thu, 17 Oct 2013 04:24:53 -0400
Subject: [PATCH] Fix vulnerability in handling _session argument of utils/save-prefs (#1489382)

---
 program/lib/Auth/SASL.php |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/program/lib/Auth/SASL.php b/program/lib/Auth/SASL.php
index 6e3dc34..b2be93c 100644
--- a/program/lib/Auth/SASL.php
+++ b/program/lib/Auth/SASL.php
@@ -75,6 +75,11 @@
                 $classname = 'Auth_SASL_Plain';
                 break;
 
+            case 'external':
+                $filename  = 'Auth/SASL/External.php';
+                $classname = 'Auth_SASL_External';
+                break;
+
             case 'crammd5':
                 $filename  = 'Auth/SASL/CramMD5.php';
                 $classname = 'Auth_SASL_CramMD5';
@@ -91,8 +96,9 @@
         }
 
         require_once($filename);
-        return new $classname();
+        $obj = new $classname();
+        return $obj;
     }
 }
 
-?>
\ No newline at end of file
+?>

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