[gtk+/gestures: 134/173] widget: Keep a widget reference around _gtk_widget_run_controllers()
- From: Carlos Garnacho <carlosg src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+/gestures: 134/173] widget: Keep a widget reference around _gtk_widget_run_controllers()
- Date: Fri, 16 May 2014 17:11:39 +0000 (UTC)
commit a4884c11ea6430182ab92492092beeb2d9e35afd
Author: Carlos Garnacho <carlosg gnome org>
Date: Tue May 6 15:25:31 2014 +0200
widget: Keep a widget reference around _gtk_widget_run_controllers()
The widget may be destroyed within the loop, in reaction to the signals
sent by the controllers. Protect against that.
gtk/gtkwidget.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 59aeebf..e88d938 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -7209,6 +7209,7 @@ _gtk_widget_get_controllers_evmask (GtkWidget *widget)
GList *l;
priv = widget->priv;
+ g_object_ref (widget);
for (l = priv->event_controllers; l; l = l->next)
{
@@ -7239,6 +7240,8 @@ _gtk_widget_run_controllers (GtkWidget *widget,
handled |= gtk_event_controller_handle_event (data->controller, event);
}
+ g_object_unref (widget);
+
return handled;
}
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