From 205386b24e0b16a8cce9db9b00e296fb813ffc7f Mon Sep 17 00:00:00 2001
From: Robin Appelman <robin@icewind.nl>
Date: Wed, 6 Jan 2021 17:25:31 +0100
Subject: [PATCH] ignore files that have no read permissions during scanning

Signed-off-by: Robin Appelman <robin@icewind.nl>
---
 lib/private/Files/Cache/Scanner.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/private/Files/Cache/Scanner.php b/lib/private/Files/Cache/Scanner.php
index 1b9637ac61..26264321a9 100644
--- a/lib/private/Files/Cache/Scanner.php
+++ b/lib/private/Files/Cache/Scanner.php
@@ -415,6 +415,10 @@ class Scanner extends BasicEmitter implements IScanner {
 		$childQueue = [];
 		$newChildNames = [];
 		foreach ($newChildren as $fileMeta) {
+			$permissions = isset($fileMeta['scan_permissions']) ? $fileMeta['scan_permissions'] : $fileMeta['permissions'];
+			if ($permissions === 0) {
+				continue;
+			}
 			$file = $fileMeta['name'];
 			$newChildNames[] = $file;
 			$child = $path ? $path . '/' . $file : $file;