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