From 4dbb98ab164c70d788b956723199c90018467648 Mon Sep 17 00:00:00 2001
From: lgao4 <lgao4@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 29 Aug 2012 05:10:30 +0000
Subject: [PATCH] Add check for DevicePathNode.

Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13690 6f19259b-4bc3-4df7-8a09-765794883524
---
 SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c
index a552960988..300a15fe6b 100644
--- a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c
+++ b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c
@@ -770,6 +770,7 @@ DxeTpmMeasureBootHandler (
     // Find the gpt partion on the given devicepath
     //
     DevicePathNode = OrigDevicePathNode;
+    ASSERT (DevicePathNode != NULL);
     while (!IsDevicePathEnd (DevicePathNode)) {
       //
       // Find the Gpt partition