From c49330cd911549e8b053d768dbbecebe727c55dd Mon Sep 17 00:00:00 2001
From: krw <krw@openbsd.org>
Date: Sun, 19 Apr 2020 13:44:14 +0000
Subject: Initialize vmx_get_guest_faulttype() 'prot' to 0 instead of using
 random stack garbage.

CID 1492655

ok pd@
---
 sys/arch/amd64/amd64/vmm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/arch/amd64/amd64/vmm.c b/sys/arch/amd64/amd64/vmm.c
index 8b2bc9f0192..f308948ef4f 100644
--- a/sys/arch/amd64/amd64/vmm.c
+++ b/sys/arch/amd64/amd64/vmm.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vmm.c,v 1.271 2020/04/08 07:39:48 pd Exp $	*/
+/*	$OpenBSD: vmm.c,v 1.272 2020/04/19 13:44:14 krw Exp $	*/
 /*
  * Copyright (c) 2014 Mike Larkin <mlarkin@openbsd.org>
  *
@@ -5415,6 +5415,7 @@ vmx_get_guest_faulttype(void)
 	if (exit_qual & IA32_VMX_EPT_FAULT_WAS_EXECABLE)
 		was_prot |= PROT_EXEC;
 
+	prot = 0;
 	if (exit_qual & IA32_VMX_EPT_FAULT_READ)
 		prot = PROT_READ;
 	else if (exit_qual & IA32_VMX_EPT_FAULT_WRITE)
-- 
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