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display: Fix destruction order

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MetaCompositorX11 might need the MetaDisplay's x11_display
during shutdown (meta_sync_ring_destroy -> meta_sync_free),
and `meta_display_shutdown_x11()` needs the MetaStack as
it calls `meta_stack_{freeze,thaw}()`. So fix the order
of destruction so that dependencies are destroyed
after dependants.

Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/2852
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3202>
This commit is contained in:
Barnabás Pőcze 2023-06-08 02:52:00 +02:00
parent d6b3679bd3
commit 9c3b130f67
1 changed files with 2 additions and 3 deletions
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5
src/core/display.c
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@ -1257,13 +1257,12 @@ meta_display_close (MetaDisplay *display,
/* Stop caring about events */
meta_display_free_events (display);
meta_display_shutdown_x11 (display);
g_clear_object (&display->stack);
g_clear_pointer (&display->stack_tracker,
meta_stack_tracker_free);
g_clear_pointer (&display->compositor, meta_compositor_destroy);
meta_display_shutdown_x11 (display);
g_clear_object (&display->stack);
/* Must be after all calls to meta_window_unmanage() since they
* unregister windows