From: Daniel van Vugt <daniel.van.vugt@canonical.com>
Date: Tue, 3 Oct 2023 07:00:45 +0000 (+0800)
Subject: layout: Destroy panel barrier on shutdown
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~301^2^2~23
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=4e2dddd18ef27da768f8b0fc2c8e243a3b207f21;p=gnome-shell.git

layout: Destroy panel barrier on shutdown

It was being leaked, which is detected on mutter shutdown.

Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3011
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2975>
---

diff --git a/js/ui/layout.js b/js/ui/layout.js
index 3ba9b9654..ff1626e24 100644
--- a/js/ui/layout.js
+++ b/js/ui/layout.js
@@ -243,6 +243,7 @@ export const LayoutManager = GObject.registerClass({
             }
 
             this._destroyHotCorners();
+            this._destroyPanelBarrier();
             this.uiGroup.destroy();
         });
 
@@ -575,11 +576,15 @@ export const LayoutManager = GObject.registerClass({
         });
     }
 
-    _updatePanelBarrier() {
+    _destroyPanelBarrier() {
         if (this._rightPanelBarrier) {
             this._rightPanelBarrier.destroy();
             this._rightPanelBarrier = null;
         }
+    }
+
+    _updatePanelBarrier() {
+        this._destroyPanelBarrier();
 
         if (!this.primaryMonitor)
             return;