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window: Be more careful when propagating key events

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We are keeping references on the widget we are handling as we
are iterating up, but that doesn't protect us against the entire
tree being axed from inside gtk_widget_handle_event.
https://bugzilla.gnome.org/show_bug.cgi?id=727644
This commit is contained in:
Matthias Clasen 2014-04-05 11:43:43 -04:00
parent a5bd1474d5
commit 2d7b9273cf
1 changed files with 5 additions and 1 deletions
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6
gtk/gtkwindow.c
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@ -7613,7 +7613,11 @@ gtk_window_propagate_key_event (GtkWindow *window,
GtkWidget *parent;
if (gtk_widget_is_sensitive (focus))
handled = gtk_widget_event (focus, (GdkEvent*) event);
{
handled = gtk_widget_event (focus, (GdkEvent*) event);
if (handled)
break;
}
parent = gtk_widget_get_parent (focus);
if (parent)