luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2024-12-25 06:56:14 +01:00
Code Issues Packages Projects Releases Wiki Activity

GDBusServer: Avoid handling incoming connections after stop() has been called

Browse Source 
Without this fix, we'd sometimes run code after stop() and finalize()
to handle incoming requests. This was observed in the gdbus-peer test
case occasionally crashing:

 $ ./gdbus-peer
 /gdbus/peer-to-peer: OK
 /gdbus/delayed-message-processing: OK
 /gdbus/nonce-tcp:
 GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GDBusServer'
 aborting...

Signed-off-by: David Zeuthen <davidz@redhat.com>
This commit is contained in:
David Zeuthen 2010-07-20 12:14:30 -04:00
parent 2be167f57c
commit b3cf5cbd0b
1 changed files with 11 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
gio/gdbusserver.c
View File

@ -92,6 +92,7 @@ struct _GDBusServer
GSocketListener *listener;
gboolean is_using_listener;
gulong run_signal_handler_id;
/* The result of g_main_context_get_thread_default() when the object
* was created (the GObject _init() function) - this is used for delivery
@ -158,6 +159,9 @@ g_dbus_server_finalize (GObject *object)
if (server->authentication_observer != NULL)
g_object_unref (server->authentication_observer);
if (server->run_signal_handler_id > 0)
g_signal_handler_disconnect (server->listener, server->run_signal_handler_id);
if (server->listener != NULL)
g_object_unref (server->listener);
@ -489,10 +493,10 @@ g_dbus_server_new_sync (const gchar *address,
{
/* Right now we don't have any transport not using the listener... */
g_assert (server->is_using_listener);
g_signal_connect (G_SOCKET_SERVICE (server->listener),
"run",
G_CALLBACK (on_run),
server);
server->run_signal_handler_id = g_signal_connect (G_SOCKET_SERVICE (server->listener),
"run",
G_CALLBACK (on_run),
server);
}
return server;
@ -605,6 +609,9 @@ g_dbus_server_stop (GDBusServer *server)
return;
/* Right now we don't have any transport not using the listener... */
g_assert (server->is_using_listener);
g_assert (server->run_signal_handler_id > 0);
g_signal_handler_disconnect (server->listener, server->run_signal_handler_id);
server->run_signal_handler_id = 0;
g_socket_service_stop (G_SOCKET_SERVICE (server->listener));
server->active = FALSE;
g_object_notify (G_OBJECT (server), "active");