php-openid (2.2.2-1.1) fixes-call-time-pass-by-reference

Description: fixes call-time pass-by-reference
Bug-Debian: http://bugs.debian.org/653621
Forwarded: no

--- php-openid-2.2.2.orig/Auth/Yadis/XRDS.php
+++ php-openid-2.2.2/Auth/Yadis/XRDS.php
@@ -429,7 +429,7 @@ class Auth_Yadis_XRDS {
 
                 foreach ($filters as $filter) {
 
-                    if (call_user_func_array($filter, array(&$service))) {
+                    if (call_user_func_array($filter, array($service))) {
                         $matches++;
 
                         if ($filter_mode == SERVICES_YADIS_MATCH_ANY) {
--- php-openid-2.2.2.orig/Auth/Yadis/Yadis.php
+++ php-openid-2.2.2/Auth/Yadis/Yadis.php
@@ -141,7 +141,7 @@ function Auth_Yadis_getServiceEndpoints(
     }
 
     $yadis_result = call_user_func_array($discover_func,
-                                         array($input_url, &$fetcher));
+                                         array($input_url, $fetcher));
 
     if ($yadis_result === null) {
         return array($input_url, array());
--- php-openid-2.2.2.orig/Auth/Yadis/Manager.php
+++ php-openid-2.2.2/Auth/Yadis/Manager.php
@@ -413,7 +413,7 @@ class Auth_Yadis_Discovery {
 
             list($yadis_url, $services) = call_user_func($discover_cb,
                                                          $this->url,
-                                                         &$fetcher);
+                                                         $fetcher);
 
             $manager = $this->createManager($services, $yadis_url);
         }
--- php-openid-2.2.2.orig/Auth/OpenID/TrustRoot.php
+++ php-openid-2.2.2/Auth/OpenID/TrustRoot.php
@@ -413,7 +413,7 @@ function Auth_OpenID_getAllowedReturnURL
     }
 
     call_user_func_array($discover_function,
-                         array($relying_party_url, &$fetcher));
+                         array($relying_party_url, $fetcher));
 
     $return_to_urls = array();
     $matching_endpoints = Auth_OpenID_extractReturnURL($endpoints);
--- php-openid-2.2.2.orig/Auth/OpenID/Consumer.php
+++ php-openid-2.2.2/Auth/OpenID/Consumer.php
@@ -666,7 +666,7 @@ class Auth_OpenID_GenericConsumer {
                                         '_completeInvalid');
 
         return call_user_func_array(array($this, $method),
-                                    array($message, &$endpoint, $return_to));
+                                    array($message, $endpoint, $return_to));
     }
 
     /**
@@ -1181,7 +1181,7 @@ class Auth_OpenID_GenericConsumer {
         // oidutil.log('Performing discovery on %s' % (claimed_id,))
         list($unused, $services) = call_user_func($this->discoverMethod,
                                                   $claimed_id,
-												  &$this->fetcher);
+												  $this->fetcher);
 
         if (!$services) {
             return new Auth_OpenID_FailureResponse(null,
--- php-openid-2.2.2.orig/Auth/OpenID/Server.php
+++ php-openid-2.2.2/Auth/OpenID/Server.php
@@ -1704,7 +1704,7 @@ class Auth_OpenID_Server {
     {
         if (method_exists($this, "openid_" . $request->mode)) {
             $handler = array($this, "openid_" . $request->mode);
-            return call_user_func($handler, &$request);
+            return call_user_func($handler, $request);
         }
         return null;
     }