symfony
diff --git a/‎src/Symfony/Component/HttpKernel/EventListener/AbstractSessionListener.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/HttpKernel/EventListener/AbstractSessionListener.php
+2-1Lines changed: 2 additions & 1 deletion b/‎src/Symfony/Component/HttpKernel/EventListener/AbstractSessionListener.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/HttpKernel/EventListener/AbstractSessionListener.php
+2-1Lines changed: 2 additions & 1 deletion
@@ -56,7 +56,8 @@ public function onKernelRequest(GetResponseEvent $event)
         $session = null;
         $request = $event->getRequest();
         if (!$request->hasSession()) {
-            $request->setSessionFactory(function () { return $this->getSession(); });
+            $sess = null;
+            $request->setSessionFactory(function () use (&$sess) { return $sess ?? $sess = $this->getSession(); });
         }
 
         $session = $session ?? ($this->container && $this->container->has('initialized_session') ? $this->container->get('initialized_session') : null);