[gdm] daemon: Clean up memory leaks

[Jasper St. Pierre <jstpierre src gnome org>]

commit a19d6d8e1327a568588df2adfe583fcc58ab719c
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Fri Jul 20 22:50:50 2012 -0300

    daemon: Clean up memory leaks
    
    We need to make sure we free these dup'd strings so that we
    do not leak private information or memory.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=678057

 daemon/gdm-session.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/daemon/gdm-session.c b/daemon/gdm-session.c
index ea56dfd..58b2e31 100644
--- a/daemon/gdm-session.c
+++ b/daemon/gdm-session.c
@@ -1823,6 +1823,8 @@ free_conversation (GdmSessionConversation *conversation)
         }
 
         g_free (conversation->service_name);
+        g_free (conversation->starting_username);
+        g_free (conversation->session_id);
         g_clear_object (&conversation->session);
         g_free (conversation);
 }