Sanity check input on workspace activation API

Related: RHEL-68825

0001-workspace-Sanity-check-input-to-activate.patch

@@ -0,0 +1,31 @@
+From 73a66065cacfe9bb953592562cb7946c1c2802e3 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>
+Date: Wed, 23 Nov 2022 10:26:55 +0100
+Subject: [PATCH] workspace: Sanity check input to activate*()
+
+The passed argument should be a workspace, and it should not have been
+removed.
+
+Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2707>
+(cherry picked from commit e709853ad3d043ee2ed72e75fbda0c225e30eda7)
+---
+ src/core/workspace.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/core/workspace.c b/src/core/workspace.c
+index 321d3efb0a..9e0cf93d65 100644
+--- a/src/core/workspace.c
++++ b/src/core/workspace.c
+@@ -537,6 +537,9 @@ meta_workspace_activate_with_focus (MetaWorkspace *workspace,
+   gint num_workspaces, current_space, new_space;
+   MetaMotionDirection direction;
+ 
++  g_return_if_fail (META_IS_WORKSPACE (workspace));
++  g_return_if_fail (meta_workspace_index (workspace) != -1);
++
+   meta_verbose ("Activating workspace %d",
+                 meta_workspace_index (workspace));
+ 
+-- 
+2.47.3
+

mutter.spec

@@ -10,7 +10,7 @@
 
 Name:          mutter
 Version:       40.9
-Release:       31%{?dist}
+Release:       32%{?dist}
 Summary:       Window and compositing manager based on Clutter
 
 License:       GPLv2+
@@ -193,6 +193,9 @@ Patch92: 0018-wayland-dma-buf-Don-t-warn-if-there-was-no-render-no.patch
 # RHEL-70872
 Patch533: 0001-x11-iconcache-Turn-icons-from-WM_HINTS-pixmaps-to-ca.patch
 
+# RHEL-68825
+Patch534: 0001-workspace-Sanity-check-input-to-activate.patch
+
 BuildRequires: chrpath
 BuildRequires: pango-devel
 BuildRequires: startup-notification-devel
@@ -340,6 +343,10 @@ desktop-file-validate %{buildroot}/%{_datadir}/applications/%{name}.desktop
 %{_datadir}/mutter-%{mutter_api_version}/tests
 
 %changelog
+* Thu Nov 27 2025 Jonas Ådahl <jadahl@redhat.com> - 40.9-32
+- Sanity check input on workspace activation API
+  Related: RHEL-68825
+
 * Thu Nov 20 2025 Olivier Fourdan <ofourdan@redhat.com> - 40.9-31
 - Backport linux-dmabuf v4 support to restore hardware acceleration
   in Xwayland 24.1 with Mesa 25.2