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wayland/surface: Reset buffer_destroy_handler_id

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Syncronized subsurfaces that call into `merge_pending_state` might
otherwise not create new destroy handlers, ending up with a invalid
handler ids, throwing errors and leaking.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/868
This commit is contained in:
Robert Mader 2019-10-20 21:32:29 +02:00 committed by Jonas Ådahl
parent 45a8806e65
commit 98892391d7
1 changed files with 1 additions and 1 deletions
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2
src/wayland/meta-wayland-surface.c
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@ -401,7 +401,7 @@ static void
pending_buffer_resource_destroyed (MetaWaylandBuffer *buffer, pending_buffer_resource_destroyed (MetaWaylandBuffer *buffer,
MetaWaylandPendingState *pending) MetaWaylandPendingState *pending)
{ {
g_signal_handler_disconnect (buffer, pending->buffer_destroy_handler_id); g_clear_signal_handler (&pending->buffer_destroy_handler_id, buffer);
pending->buffer = NULL; pending->buffer = NULL;
} }