From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Wed, 14 Feb 2024 08:12:10 +0000 (+0200)
Subject: lib-dict-backend: dict-ldap - Ensure username is not null on priv lookups
X-Git-Tag: 2.4.0~1775
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee7ce0d9e2febb01411263385a82d2ef2bbd131a;p=thirdparty%2Fdovecot%2Fcore.git

lib-dict-backend: dict-ldap - Ensure username is not null on priv lookups
---

diff --git a/src/lib-dict-backend/dict-ldap.c b/src/lib-dict-backend/dict-ldap.c
index f65cbb321f..7868b0c3ac 100644
--- a/src/lib-dict-backend/dict-ldap.c
+++ b/src/lib-dict-backend/dict-ldap.c
@@ -204,6 +204,7 @@ ldap_dict_build_query(const struct dict_op_settings *set,
 
 	t_array_init(&exp, 8);
 	if (priv) {
+		i_assert(set->username != NULL);
 		entry.key = '\0';
 		entry.value = ldap_escape(set->username);
 		entry.long_key = "username";