From 1dc72abeb4419027f649d67fd95b302c8233335d Mon Sep 17 00:00:00 2001
From: Ray Strode <rstrode@redhat.com>
Date: Fri, 31 Mar 2017 14:59:05 -0400
Subject: [PATCH 09/13] xdmcp-display-factory: explicitly stop greeter session
 on disconnect

If the client disconnects, we should kill off the necessary processes.
---
 daemon/gdm-xdmcp-display-factory.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/daemon/gdm-xdmcp-display-factory.c b/daemon/gdm-xdmcp-display-factory.c
index c5f7ddb4..3a8506ce 100644
--- a/daemon/gdm-xdmcp-display-factory.c
+++ b/daemon/gdm-xdmcp-display-factory.c
@@ -2029,60 +2029,61 @@ on_hostname_selected (GdmXdmcpChooserDisplay *display,
                 g_warning ("Unable to get address: %s", gai_strerror (gaierr));
                 g_free (xdmcp_port);
                 return;
         }
         g_free (xdmcp_port);
 
         /* just take the first one */
         ai = ai_list;
 
         if (ai != NULL) {
                 char *ip;
                 ic->chosen_address = gdm_address_new_from_sockaddr (ai->ai_addr, ai->ai_addrlen);
 
                 ip = NULL;
                 gdm_address_get_numeric_info (ic->chosen_address, &ip, NULL);
                 g_debug ("GdmXdmcpDisplayFactory: hostname resolves to %s",
                         ip ? ip : "(null)");
                 g_free (ip);
         }
 
         freeaddrinfo (ai_list);
 }
 
 static void
 on_client_disconnected (GdmSession *session,
                         GdmDisplay *display)
 {
         if (gdm_display_get_status (display) != GDM_DISPLAY_MANAGED)
                 return;
 
+        gdm_display_stop_greeter_session (display);
         gdm_display_unmanage (display);
         gdm_display_finish (display);
 }
 
 static void
 on_display_status_changed (GdmDisplay             *display,
                            GParamSpec             *arg1,
                            GdmXdmcpDisplayFactory *factory)
 {
         int              status;
         GdmDisplayStore *store;
         GdmLaunchEnvironment *launch_environment;
         GdmSession *session;
         GdmAddress *address;
         gint32  session_number;
         int display_number;
 
         store = gdm_display_factory_get_display_store (GDM_DISPLAY_FACTORY (factory));
 
         launch_environment = NULL;
         g_object_get (display, "launch-environment", &launch_environment, NULL);
 
         session = NULL;
         if (launch_environment != NULL) {
                 session = gdm_launch_environment_get_session (launch_environment);
         }
 
         status = gdm_display_get_status (display);
 
         g_debug ("GdmXdmcpDisplayFactory: xdmcp display status changed: %d", status);
-- 
2.12.0