From 09b9fe29d7153a3bc3ac57fbfff4781d0c903a2d Mon Sep 17 00:00:00 2001
From: Xaver Hugl <xaver.hugl@gmail.com>
Date: Thu, 19 Dec 2024 17:47:50 +0100
Subject: [PATCH] plugins/krunnner-integration: don't trust inputs from the
 dbus call

The desktop ID might not be valid, and then we'd crash.
---
 src/plugins/krunner-integration/windowsrunnerinterface.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/plugins/krunner-integration/windowsrunnerinterface.cpp b/src/plugins/krunner-integration/windowsrunnerinterface.cpp
index 2e9887550b..5cfd57a5cc 100644
--- a/src/plugins/krunner-integration/windowsrunnerinterface.cpp
+++ b/src/plugins/krunner-integration/windowsrunnerinterface.cpp
@@ -207,6 +207,9 @@ void WindowsRunner::Run(const QString &id, const QString &actionId)
     if (action == ActivateDesktopAction) {
         QByteArray desktopId = objectId.toLocal8Bit();
         auto desktop = VirtualDesktopManager::self()->desktopForId(desktopId);
+        if (!desktop) {
+            return;
+        }
         VirtualDesktopManager::self()->setCurrent(desktop);
         return;
     }