From 14116620e3f790ed308e1e3c65c1953327d6ce72 Mon Sep 17 00:00:00 2001
From: Alexander Grein <alexander.grein@gmail.com>
Date: Thu, 14 Aug 2025 19:12:43 +0200
Subject: [PATCH] Add missing resourceStorage

---
 Classes/Security/CheckPermissions.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Classes/Security/CheckPermissions.php b/Classes/Security/CheckPermissions.php
index eb6f33c..778858a 100644
--- a/Classes/Security/CheckPermissions.php
+++ b/Classes/Security/CheckPermissions.php
@@ -84,6 +84,7 @@ public function checkBackendUserFileAccess(FileInterface $file): bool
         if ($backendUser->isAdmin()) {
             return true;
         }
+        $resourceStorage = $file->getStorage();
         $storageFilePermissions = $backendUser->getTSConfig()['permissions.']['file.']['storage.'][$resourceStorage->getUid() . '.'] ?? [];
         $resourceStorage->setUserPermissions($storageFilePermissions);
         $majorVersion = GeneralUtility::makeInstance(Typo3Version::class)->getMajorVersion();