Refine code to make it more safely.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15598 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 3 insertions, 1 deletions

diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c b/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
index e806b504b2..22f257dd4e 100644
--- a/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
@@ -1,7 +1,7 @@
 /** @file

 Parser for IFR binary encoding.

 

-Copyright (c) 2007 - 2013, Intel Corporation. All rights reserved.<BR>

+Copyright (c) 2007 - 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

@@ -663,6 +663,7 @@ InitializeRequestElement (
     ASSERT (ConfigInfo != NULL);

     ConfigInfo->Signature     = FORM_BROWSER_CONFIG_REQUEST_SIGNATURE;

     ConfigInfo->ConfigRequest = AllocateCopyPool (StrSize (Storage->ConfigHdr), Storage->ConfigHdr);

+    ASSERT (ConfigInfo->ConfigRequest != NULL);

     ConfigInfo->SpareStrLen   = 0;

     ConfigInfo->Storage       = Storage;

     InsertTailList(&Form->ConfigRequestHead, &ConfigInfo->Link);

@@ -2327,6 +2328,7 @@ ParseOpCodes (
         break;

 

       case EFI_IFR_ONE_OF_OPTION_OP:

+        ASSERT (CurrentOption != NULL);

         ImageId = &CurrentOption->ImageId;

         break;