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x11/selection: Unset selection ownership on shutdown

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This makes sure we don't accidentally try to paste from past Xwayland
connection instances.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2364>
This commit is contained in:
Jonas Ådahl 2022-04-05 22:11:20 +02:00 committed by Marge Bot
parent 86d3a6b4bc
commit 9930b5d7ca
1 changed files with 11 additions and 3 deletions
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14
src/x11/meta-x11-selection.c
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@ -524,16 +524,24 @@ meta_x11_selection_init (MetaX11Display *x11_display)
void
meta_x11_selection_shutdown (MetaX11Display *x11_display)
{
MetaDisplay *display = meta_get_display ();
MetaDisplay *display = meta_x11_display_get_display (x11_display);
MetaSelection *selection = meta_display_get_selection (display);
guint i;
g_signal_handlers_disconnect_by_func (meta_display_get_selection (display),
g_signal_handlers_disconnect_by_func (selection,
notify_selection_owner,
x11_display);
for (i = 0; i < META_N_SELECTION_TYPES; i++)
{
g_clear_object (&x11_display->selection.owners[i]);
MetaSelectionSource *owner;
owner = x11_display->selection.owners[i];
if (owner)
{
meta_selection_unset_owner (selection, i, owner);
g_clear_object (&x11_display->selection.owners[i]);
}
if (x11_display->selection.cancellables[i])
{
g_cancellable_cancel (x11_display->selection.cancellables[i]);