From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Wed, 5 Mar 2025 09:17:57 +0000 (+0200)
Subject: auth: db-ldap - Free dn from ldap_get_dn()
X-Git-Tag: 2.4.1~116
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=257c7622255857d44aba8b4692a780f7324ad34e;p=thirdparty%2Fdovecot%2Fcore.git

auth: db-ldap - Free dn from ldap_get_dn()

Broken in c2ccdab8d09dec65753ee42366f48d53d7f47cfd
---

diff --git a/src/auth/db-ldap.c b/src/auth/db-ldap.c
index 0acc1bbaac..9dcebedd57 100644
--- a/src/auth/db-ldap.c
+++ b/src/auth/db-ldap.c
@@ -1341,8 +1341,9 @@ ldap_query_get_fields(pool_t pool,
 	struct db_ldap_result_iterate_context *ldap_iter;
 	const char *name, *const *values;
 
-	const char *dn = ldap_get_dn(conn->ld, res);
+	char *dn = ldap_get_dn(conn->ld, res);
 	auth_fields_add(fields, DB_LDAP_ATTR_DN, dn, 0);
+	ldap_memfree(dn);
 
 	ldap_iter = db_ldap_result_iterate_init(conn, ldap_request, res,
 						skip_null_values);