From ff1ba143460c8e3aab83f956955314a099d882da Mon Sep 17 00:00:00 2001
From: pk7243959-wq <pk7243959@gmail.com>
Date: Fri, 16 Oct 2026 23:49:46 +0530
Subject: [PATCH] fix(user_ldap): skip non-string elements from ldap_explode_dn
 in getDomainDNFromDN

Signed-off-by: pk7243959-wq <pk7243959@gmail.com>
---
 apps/user_ldap/lib/Access.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/user_ldap/lib/Access.php b/apps/user_ldap/lib/Access.php
index aba397f4f09ee..1bea2593eb9a4 100644
--- a/apps/user_ldap/lib/Access.php
+++ b/apps/user_ldap/lib/Access.php
@@ -397,6 +397,7 @@ public function getDomainDNFromDN($dn) {
 		$domainParts = [];
 		$dcFound = false;
 		foreach ($allParts as $part) {
+			if (!is_string($part)) continue;
 			if (!$dcFound && str_starts_with($part, 'dc=')) {
 				$dcFound = true;
 			}