From 2986765a68ab3db45ede03221012d62a9ff20c65 Mon Sep 17 00:00:00 2001
From: snipe <snipe@snipe.net>
Date: Wed, 14 Apr 2021 11:17:59 -0700
Subject: [PATCH] Implements #9373

Signed-off-by: snipe <snipe@snipe.net>
---
 app/Models/Ldap.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/Models/Ldap.php b/app/Models/Ldap.php
index 02d9c993a1..9de8ca0cd1 100644
--- a/app/Models/Ldap.php
+++ b/app/Models/Ldap.php
@@ -269,7 +269,11 @@ class Ldap extends Model
 
             if ($filter != '' && substr($filter, 0, 1) != '(') { // wrap parens around NON-EMPTY filters that DON'T have them, for back-compatibility with AdLdap2-based filters
                 $filter = "($filter)";
+            } elseif ($filter == '') {
+                $filter = "(cn=*)";
             }
+
+
             $search_results = ldap_search($ldapconn, $base_dn, $filter);
 
             if (!$search_results) {