diff --git a/core/lib/Drupal/Core/Path/PathValidator.php b/core/lib/Drupal/Core/Path/PathValidator.php
index 689625c..e972871 100644
--- a/core/lib/Drupal/Core/Path/PathValidator.php
+++ b/core/lib/Drupal/Core/Path/PathValidator.php
@@ -159,7 +159,8 @@ protected function getPathAttributes($path, Request $request, $access_check) {
     $path = $this->pathProcessor->processInbound('/' . $path, $request);
 
     try {
-      return $router->match($path);
+      $subrequest = Request::create($path);
+      return $router->matchRequest($subrequest);
     }
     catch (ResourceNotFoundException $e) {
       return FALSE;