Merge pull request #7642 from nextcloud/fix/58333/user-files-replace

Author: provokateurin

lib/Sharing/DeckShareProvider.php

@@ -36,6 +36,7 @@
 use OCP\Share\IPartialShareProvider;
 use OCP\Share\IShare;
 use OCP\Share\IShareProviderGetUsers;
+use function strlen;
 
 /** Taken from the talk shareapicontroller helper */
 interface IShareProviderBackend {
@@ -751,7 +752,10 @@ private function _getSharedWith(
 			}
 
 			if ($path !== null) {
-				$path = str_replace('/' . $userId . '/files', '', $path);
+				$prefix = '/' . $userId . '/files';
+				if (str_starts_with($path, $prefix)) {
+					$path = substr($path, strlen($prefix));
+				}
 				$path = rtrim($path, '/');
 
 				$onClause = $qb->expr()->andX(