From ba6e68e1b58304fd86de1f157609b5ac3eb5186a Mon Sep 17 00:00:00 2001
From: Rafal Kupiec <belliash@codingworkshop.eu.org>
Date: Sun, 26 Nov 2023 00:33:46 +0100
Subject: [PATCH] Fix a bug that caused overwritting a value read from CR8 with
 a default value

---
 xtoskrnl/ar/amd64/cpufunc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xtoskrnl/ar/amd64/cpufunc.c b/xtoskrnl/ar/amd64/cpufunc.c
index 4336b38..8104b31 100644
--- a/xtoskrnl/ar/amd64/cpufunc.c
+++ b/xtoskrnl/ar/amd64/cpufunc.c
@@ -324,6 +324,7 @@ ArReadControlRegister(IN USHORT ControlRegister)
                          : "=r" (Value)
                          :
                          : "memory");
+            break;
         default:
             /* Invalid control register set */
             Value = 0;