commit ba231e2eee82c321f473687e425d455fb36205d9
Author: Benedikt Meurer <benedikt.meurer@googlemail.com>
Date:   Tue Jul 26 08:19:09 2011 +0200

    Only perform hostname checks when TCP connections are enabled.

    Based on a patch from Guido Berhoerster <gber@opensuse.org>.

 xfce4-session/main.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/xfce4-session/main.c b/xfce4-session/main.c
index 0466f48..8f7c003 100644
--- a/xfce4-session/main.c
+++ b/xfce4-session/main.c
@@ -247,9 +247,12 @@ main (int argc, char **argv)
   dpy = gdk_display_get_default ();
   init_display (manager, dpy, channel, opt_disable_tcp);

-  /* verify that the DNS settings are ok */
-  xfsm_splash_screen_next (splash_screen, _("Verifying DNS settings"));
-  xfsm_dns_check ();
+  if (!opt_disable_tcp && xfconf_channel_get_bool (channel, "/security/EnableTcp", FALSE))
+    {
+      /* verify that the DNS settings are ok */
+      xfsm_splash_screen_next (splash_screen, _("Verifying DNS settings"));
+      xfsm_dns_check ();
+    }

   xfsm_splash_screen_next (splash_screen, _("Loading session data"));