[Session] remove invalid workaround in session regenerate

Tobion · Tobion · commit 24ce800d858a · 2014-10-27T01:57:05.000+01:00
The original issue #7380 was just caused because the developer missed to save the session before doing the redirect. That's all. This reverts #8270 and following.
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php b/src/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php
@@ -206,23 +206,7 @@ public function regenerate($destroy = false, $lifetime = null)
             $this->metadataBag->stampNew();
         }
 
-        $ret = session_regenerate_id($destroy);
-
-        // workaround for https://bugs.php.net/bug.php?id=61470 as suggested by David Grudl
-        if ('files' === $this->getSaveHandler()->getSaveHandlerName()) {
-            session_write_close();
-            if (isset($_SESSION)) {
-                $backup = $_SESSION;
-                session_start();
-                $_SESSION = $backup;
-            } else {
-                session_start();
-            }
-
-            $this->loadSession();
-        }
-
-        return $ret;
+        return session_regenerate_id($destroy);
     }
 
     /**
