From: Stefan Metzmacher <metze@samba.org>
Date: Sun, 11 Jun 2017 21:19:01 +0000 (+0200)
Subject: krb5_wrap: handle KRB5_ERR_HOST_REALM_UNKNOWN in smb_krb5_get_realm_from_hostname()
X-Git-Tag: tevent-0.9.32~90
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4ae820648dcbc265a89d271538c5e97137a8353;p=thirdparty%2Fsamba.git

krb5_wrap: handle KRB5_ERR_HOST_REALM_UNKNOWN in smb_krb5_get_realm_from_hostname()

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/lib/krb5_wrap/krb5_samba.c b/lib/krb5_wrap/krb5_samba.c
index 2e43f797144..0c8b402c21e 100644
--- a/lib/krb5_wrap/krb5_samba.c
+++ b/lib/krb5_wrap/krb5_samba.c
@@ -2669,6 +2669,10 @@ char *smb_krb5_get_realm_from_hostname(TALLOC_CTX *mem_ctx,
 	}
 
 	kerr = krb5_get_host_realm(ctx, hostname, &realm_list);
+	if (kerr == KRB5_ERR_HOST_REALM_UNKNOWN) {
+		realm_list = NULL;
+		kerr = 0;
+	}
 	if (kerr != 0) {
 		DEBUG(3,("kerberos_get_realm_from_hostname %s: "
 			"failed %s\n",