s3-winbindd: Fix winbind on DC crash with trusted AD domains.

Guenther

Signed-off-by: Günther Deschner <gd@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>

diff --git a/source3/winbindd/winbindd_ads.c b/source3/winbindd/winbindd_ads.c
index 924bc83525bb4b9cf12cb43c10d57fe0cc53b22c..d6eb4b41861e2ad245eb9be2ff425526c1315e84 100644 (file)
--- a/source3/winbindd/winbindd_ads.c
+++ b/source3/winbindd/winbindd_ads.c
@@ -193,7 +193,7 @@ static ADS_STRUCT *ads_cached_connection(struct winbindd_domain *domain)
                                             NULL ) ) {
                        return NULL;
                }
-               realm = NULL;
+               realm = SMB_STRDUP(domain->alt_name);
        }
        else {
                struct winbindd_domain *our_domain = domain;