From a3501e591296bccb42f9c742aec445b65b9669c9 Mon Sep 17 00:00:00 2001
From: tailor <cygnus@janrain.com>
Date: Sat, 31 Mar 2007 00:40:31 +0000
Subject: [project @ Make sure getQuery fails gracefully on no php://input]

---
 Auth/OpenID.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Auth/OpenID.php b/Auth/OpenID.php
index eeb540a..66a1c46 100644
--- a/Auth/OpenID.php
+++ b/Auth/OpenID.php
@@ -128,7 +128,8 @@ class Auth_OpenID {
      * Skips invalid key/value pairs (i.e. keys with no '=value'
      * portion).
      *
-     * Returns an empty array if neither GET nor POST was used.
+     * Returns an empty array if neither GET nor POST was used, or if
+     * POST was used but php://input cannot be opened.
      */
     function getQuery($query_str=null)
     {
@@ -138,6 +139,10 @@ class Auth_OpenID {
             $str = $_SERVER['QUERY_STRING'];
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
             $str = file_get_contents('php://input');
+
+            if ($str === false) {
+                return array();
+            }
         } else {
             return array();
         }
-- 
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