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From 2d9e0f43c46e1be8afd94944e7461e0086497fd3 Mon Sep 17 00:00:00 2001
From: Ray Strode <rstrode@redhat.com>
Date: Fri, 4 May 2018 16:43:03 -0400
Subject: [PATCH 1/2] daemon: unregister user after we're done with it not
 before

Now that we get the object path for a user directly from the skeleton,
we can't access that object path after the skeleton is unregistered.

This commit fixes a problem where the user deletion handling code tries
to access the object path of a user after its skeleton is unregistered.
---
 src/daemon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/daemon.c b/src/daemon.c
index 9ec153a..d3fa971 100644
--- a/src/daemon.c
+++ b/src/daemon.c
@@ -483,63 +483,63 @@ reload_users (Daemon *daemon)
                 if (!user_get_system_account (user))
                         number_of_normal_users++;
                 user_update_local_account_property (user, g_hash_table_lookup (local, name) != NULL);
         }
         g_hash_table_destroy (local);
 
         had_no_users = accounts_accounts_get_has_no_users (accounts);
         has_no_users = number_of_normal_users == 0;
 
         if (had_no_users != has_no_users)
                 accounts_accounts_set_has_no_users (accounts, has_no_users);
 
         had_multiple_users = accounts_accounts_get_has_multiple_users (accounts);
         has_multiple_users = number_of_normal_users > 1;
 
         if (had_multiple_users != has_multiple_users)
                 accounts_accounts_set_has_multiple_users (accounts, has_multiple_users);
 
         /* Swap out the users */
         old_users = daemon->priv->users;
         daemon->priv->users = users;
 
         /* Remove all the old users */
         g_hash_table_iter_init (&iter, old_users);
         while (g_hash_table_iter_next (&iter, &name, (gpointer *)&user)) {
                 User *refreshed_user;
 
                 refreshed_user = g_hash_table_lookup (users, name);
 
                 if (!refreshed_user || !user_get_cached (refreshed_user)) {
-                        user_unregister (user);
                         accounts_accounts_emit_user_deleted (ACCOUNTS_ACCOUNTS (daemon),
                                                              user_get_object_path (user));
+                        user_unregister (user);
                 }
         }
 
         /* Register all the new users */
         g_hash_table_iter_init (&iter, users);
         while (g_hash_table_iter_next (&iter, &name, (gpointer *)&user)) {
                 User *stale_user;
 
                 stale_user = g_hash_table_lookup (old_users, name);
 
                 if (!stale_user || !user_get_cached (stale_user) && user_get_cached (user)) {
                         user_register (user);
                         accounts_accounts_emit_user_added (ACCOUNTS_ACCOUNTS (daemon),
                                                            user_get_object_path (user));
                 }
                 g_object_thaw_notify (G_OBJECT (user));
         }
 
         g_hash_table_destroy (old_users);
 }
 
 static gboolean
 reload_users_timeout (Daemon *daemon)
 {
         reload_users (daemon);
         daemon->priv->reload_id = 0;
 
         return FALSE;
 }
 
-- 
2.17.0