From 6f61eb4a87fd12f07cc79708309c8b2c78f2de67 Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Tue, 15 Jan 2019 08:22:07 +0100
Subject: [PATCH] Slap an InterruptDisabler on gui$invalidate_window().

This is obviously not a permanent solution but it works now to allow
the windowing system to withstand invalidation spam.
---
 Kernel/ProcessGUI.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Kernel/ProcessGUI.cpp b/Kernel/ProcessGUI.cpp
index 4f849e4e85..f4ba4748d8 100644
--- a/Kernel/ProcessGUI.cpp
+++ b/Kernel/ProcessGUI.cpp
@@ -113,6 +113,7 @@ int Process::gui$invalidate_window(int window_id)
     auto& window = *(*it).value;
     // FIXME: This should queue up a message that the window server process can read.
     //        Poking into its data structures is not good.
+    InterruptDisabler disabler;
     WindowManager::the().invalidate(window);
     return 0;
 }