From b59ad7519fabe09cd5966a1b873ea6e34aa6c6ce Mon Sep 17 00:00:00 2001
From: gdong1 <gdong1@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 12 Jan 2011 04:35:39 +0000
Subject: [PATCH] Fix an K9 issue in variable driver.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11245 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
index 9da00f1275..52419f0796 100644
--- a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
+++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
@@ -199,6 +199,7 @@ UpdateVariableStore (
   // Check if the Data is Volatile.
   //
   if (!Volatile) {
+    ASSERT (Fvb != NULL);
     Status = Fvb->GetPhysicalAddress(Fvb, &FvVolHdr);
     ASSERT_EFI_ERROR (Status);
 
-- 
2.39.2