isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2024-11-12 17:27:03 -05:00
Code Issues Packages Projects Releases Wiki Activity

backend-x11: Make sure to not crash during initialization

Browse Source 
Sometimes we can get a host event without having the display up and
running yet. Just don't pass it to the compositor in that case, since it
won't be possible for it to have any event that matters.
This commit is contained in:
Jasper St. Pierre 2014-07-27 16:14:46 +02:00
parent 817995d97f
commit 4b5a503cee
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/backends/x11/meta-backend-x11.c
View File

@ -151,14 +151,20 @@ handle_host_xevent (MetaBackend *backend,
{
MetaBackendX11 *x11 = META_BACKEND_X11 (backend);
MetaBackendX11Private *priv = meta_backend_x11_get_instance_private (x11);
MetaDisplay *display = meta_get_display ();
MetaCompositor *compositor = display->compositor;
gboolean bypass_clutter = FALSE;
XGetEventData (priv->xdisplay, &event->xcookie);
if (meta_plugin_manager_xevent_filter (compositor->plugin_mgr, event))
bypass_clutter = TRUE;
{
MetaDisplay *display = meta_get_display ();
if (display)
{
MetaCompositor *compositor = display->compositor;
if (meta_plugin_manager_xevent_filter (compositor->plugin_mgr, event))
bypass_clutter = TRUE;
}
}
if (event->type == (priv->xsync_event_base + XSyncAlarmNotify))
handle_alarm_notify (backend, event);