From 7a2077bff3357bf2bca6609dfd148b4377737550 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Fri, 6 Oct 2006 17:11:02 +0000
Subject: [PATCH] (common_init): don't try DNS when there is realm w/o a dot.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@18272 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/krbhst.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/krb5/krbhst.c b/lib/krb5/krbhst.c
index 2aa29b72f..85489c2c0 100644
--- a/lib/krb5/krbhst.c
+++ b/lib/krb5/krbhst.c
@@ -667,6 +667,10 @@ common_init(krb5_context context,
 	return NULL;
     }
 
+    /* For 'realms' without a . do not even think of going to DNS */
+    if (!strchr(realm, '.'))
+	kd->flags |= KD_CONFIG_EXISTS;
+
     if (flags & KRB5_KRBHST_FLAGS_LARGE_MSG)
 	kd->flags |= KD_LARGE_MSG;
     kd->end = kd->index = &kd->hosts;