From 380b63fedeb34a46351f9d9351ce64f702a4019d Mon Sep 17 00:00:00 2001
From: Alice Mikhaylenko <alexm@gnome.org>
Date: Sun, 7 May 2023 15:21:16 +0400
Subject: [PATCH] modelbutton: Fix a use after free when unsetting accel

gtk_widget_remove_controller() already destroys the controller.
---
 gtk/gtkmodelbutton.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtk/gtkmodelbutton.c b/gtk/gtkmodelbutton.c
index a296e6119c..cd8052fe84 100644
--- a/gtk/gtkmodelbutton.c
+++ b/gtk/gtkmodelbutton.c
@@ -877,7 +877,7 @@ update_accel (GtkModelButton *self,
       if (self->controller)
         {
           gtk_widget_remove_controller (GTK_WIDGET (self), GTK_EVENT_CONTROLLER (self->controller));
-          g_clear_object (&self->controller);
+          self->controller = NULL;
         }
     }
 }