From 75cf17e4c4ce3ab6e1d5733eb5fe6e710e2f7286 Mon Sep 17 00:00:00 2001
From: Robin Appelman <robin@icewind.nl>
Date: Wed, 18 Sep 2024 12:29:13 +0200
Subject: fix: verify that parent exists in cache when inserting

Signed-off-by: Robin Appelman <robin@icewind.nl>
---
 lib/private/Files/Cache/Cache.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib')

diff --git a/lib/private/Files/Cache/Cache.php b/lib/private/Files/Cache/Cache.php
index e1547fefe1c..de66e8924a5 100644
--- a/lib/private/Files/Cache/Cache.php
+++ b/lib/private/Files/Cache/Cache.php
@@ -265,6 +265,9 @@ class Cache implements ICache {
 		if (!isset($data['parent'])) {
 			$data['parent'] = $this->getParentId($file);
 		}
+		if ($data['parent'] === -1 && $file !== '') {
+			throw new \Exception('Parent folder not in filecache for ' . $file);
+		}
 		$data['name'] = basename($file);
 
 		[$values, $extensionValues] = $this->normalizeData($data);
-- 
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