From fbee08238ec30a94294a6091f10fdef018e57558 Mon Sep 17 00:00:00 2001
From: Ingo Steuwer <steuwer@univention.de>
Date: Fri, 2 Sep 2016 16:26:39 +0200
Subject: [PATCH] optimize LDAP search filter to fix #5906

---
diff --git a/univention-licence/lib/license_ldap.c b/univention-licence/lib/license_ldap.c
index f61bebf..957f318 100644
--- a/univention-licence/lib/license_ldap.c
+++ b/univention-licence/lib/license_ldap.c
@@ -145,10 +145,10 @@ lObj* univention_license_ldap_search_licenseObject(const char* searchBaseDN, con
 	int scope    = LDAP_SCOPE_ONELEVEL;
 	
 	//build searchfilter
-	filter_len = strlen("univentionLicenseModule=") + strlen(licensetyp);
+	filter_len = strlen("(&(objectClass=univentionLicense)(univentionLicenseModule=") + strlen(licensetyp) + strlen("))");
 	filter = malloc(sizeof(char) * filter_len + 1);
 	filter[filter_len] = 0;
-	sprintf(filter,"univentionLicenseModule=%s", licensetyp);
+	sprintf(filter,"(&(objectClass=univentionLicense)(univentionLicenseModule=%s))", licensetyp);
 	
 	ret = univention_license_ldap_get(searchBaseDN, scope, filter, attr, "univentionLicense", num);
 	
-- 
1.9.1