From de4ebdcfcdc3c9949295d0a0bc72015a4e2f61fe Mon Sep 17 00:00:00 2001
From: Shumin Qiu <shumin.qiu@intel.com>
Date: Tue, 7 Jan 2014 01:51:08 +0000
Subject: Add the comment for function 'IsValidSplit' in 'Shell.c'. Add code to
 check whether pointer 'DataBuffer' in 'DmpStore.c' is NULL before used.

Signed-off-by: Shumin Qiu <shumin.qiu@intel.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>




git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15051 6f19259b-4bc3-4df7-8a09-765794883524
---
 ShellPkg/Library/UefiShellDebug1CommandsLib/DmpStore.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'ShellPkg/Library/UefiShellDebug1CommandsLib')

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/DmpStore.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/DmpStore.c
index fd10967964..afeedb0959 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/DmpStore.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/DmpStore.c
@@ -1,7 +1,7 @@
 /** @file
   Main file for DmpStore shell Debug1 function.
 
-  Copyright (c) 2005 - 2013, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2005 - 2014, Intel Corporation. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
@@ -173,7 +173,7 @@ CascadeProcessVariables (
       //
       // Last error check then print this variable out.
       //
-      if (!EFI_ERROR(Status)) {
+      if (!EFI_ERROR(Status) && DataBuffer != NULL) {
         RetString = GetAttrType(Atts);
         ShellPrintHiiEx(
           -1,
-- 
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