From 97fbeb56262806726b2f350ece6594e122f5df03 Mon Sep 17 00:00:00 2001
From: Gleb Natapov <gleb@redhat.com>
Date: Mon, 21 Jan 2013 15:36:48 +0200
Subject: [PATCH] --- yaml --- r: 356877 b: refs/heads/master c:
 378a8b099fc207ddcb91b19a8c1457667e0af398 h: refs/heads/master i:   356875:
 45643421891e1a5fde6daa7ad5f1277206be7817 v: v3

---
 [refs]                   | 2 +-
 trunk/arch/x86/kvm/x86.c | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 6f31f1a8702e..5009d0927031 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 91b0aa2ca63e60ac69c5dd96bff580d3947073d4
+refs/heads/master: 378a8b099fc207ddcb91b19a8c1457667e0af398
diff --git a/trunk/arch/x86/kvm/x86.c b/trunk/arch/x86/kvm/x86.c
index e00dd0515a84..b9f55299ed7e 100644
--- a/trunk/arch/x86/kvm/x86.c
+++ b/trunk/arch/x86/kvm/x86.c
@@ -4489,8 +4489,10 @@ static bool emulator_get_segment(struct x86_emulate_ctxt *ctxt, u16 *selector,
 	kvm_get_segment(emul_to_vcpu(ctxt), &var, seg);
 	*selector = var.selector;
 
-	if (var.unusable)
+	if (var.unusable) {
+		memset(desc, 0, sizeof(*desc));
 		return false;
+	}
 
 	if (var.g)
 		var.limit >>= 12;