diff --git a/core/includes/bootstrap.inc b/core/includes/bootstrap.inc
index 5566d96..48815f3 100644
--- a/core/includes/bootstrap.inc
+++ b/core/includes/bootstrap.inc
@@ -699,13 +699,14 @@ function drupal_get_filename($type, $name, $filename = NULL) {
     $files[$type][$name] = $filename;
   }
   elseif (!isset($files[$type][$name])) {
+    $container = \Drupal::getContainer();
     // For modules, first consult ModuleHandler for the current module list.
-    if ($type == 'module' && !isset($files[$type])) {
+    if ($type == 'module' && !isset($files[$type]) && $container->has('module_handler')) {
       $files[$type] = \Drupal::moduleHandler()->getModuleList();
     }
     // Consult the extension lists prepared by system_rebuild_module_data() and
     // system_rebuild_theme_data() in State.
-    if (!isset($files[$type][$name])) {
+    if (!isset($files[$type][$name]) && $container->has('state')) {
       $file_list = \Drupal::state()->get('system.' . $type . '.files');
       if ($file_list && isset($file_list[$name]) && file_exists(DRUPAL_ROOT . '/' . $file_list[$name])) {
         $files[$type][$name] = $file_list[$name];
@@ -715,6 +716,10 @@ function drupal_get_filename($type, $name, $filename = NULL) {
     if (!isset($files[$type][$name])) {
       $dir = ($type == 'theme_engine' ? 'themes/engines' : $original_type . 's');
       $listing = new ExtensionDiscovery();
+      // Prevent an infinite recursion by this legacy function.
+      if ($original_type == 'profile') {
+        $listing->setProfileDirectories(array());
+      }
       foreach ($listing->scan($dir) as $extension_name => $file) {
         $files[$type][$extension_name] = $file->uri;
       }