winbindd: use find_domain_from_name_noinit() in find_dns_domain_name()

Avoid triggering a connection to a DC of a trusted domain.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15876

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
(cherry picked from commit 9ad2e59a464bb472da2071c61a254547b6497625)

Autobuild-User(v4-21-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-21-test): Fri Aug 22 17:03:53 UTC 2025 on atb-devel-224

diff --git a/source3/winbindd/winbindd_util.c b/source3/winbindd/winbindd_util.c
index c94d313e9fd3e102958669ab74c7ff386eea9e51..79ed3f55423a043ea0edbd0ae77737c78b9e34fe 100644 (file)
--- a/source3/winbindd/winbindd_util.c
+++ b/source3/winbindd/winbindd_util.c
@@ -2249,7 +2249,7 @@ const char *find_dns_domain_name(const char *domain_name)
 {
        struct winbindd_domain *wbdom = NULL;
 
-       wbdom = find_domain_from_name(domain_name);
+       wbdom = find_domain_from_name_noinit(domain_name);
        if (wbdom == NULL) {
                return domain_name;
        }