From: Ruiyu Ni <ruiyu.ni@intel.com>
Date: Thu, 22 May 2014 07:34:35 +0000 (+0000)
Subject: Remove the assertion which may cause IsDevicePathValid() hang in DEBUG build.
X-Git-Tag: edk2-stable201903~11446
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=ed2867debc8ee90ab65823e2fce73992044c795c

Remove the assertion which may cause IsDevicePathValid() hang in DEBUG build.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15544 6f19259b-4bc3-4df7-8a09-765794883524
---

diff --git a/MdePkg/Library/UefiDevicePathLib/DevicePathUtilities.c b/MdePkg/Library/UefiDevicePathLib/DevicePathUtilities.c
index b48bf02ae8..7f21a60380 100644
--- a/MdePkg/Library/UefiDevicePathLib/DevicePathUtilities.c
+++ b/MdePkg/Library/UefiDevicePathLib/DevicePathUtilities.c
@@ -8,7 +8,7 @@
   environment varibles. Multi-instance device paths should never be placed
   on a Handle.
 
-  Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 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        
@@ -153,12 +153,8 @@ DevicePathNodeLength (
   IN CONST VOID  *Node
   )
 {
-  UINTN Length;
-
   ASSERT (Node != NULL);
-  Length = ReadUnaligned16 ((UINT16 *)&((EFI_DEVICE_PATH_PROTOCOL *)(Node))->Length[0]);
-  ASSERT (Length >= sizeof (EFI_DEVICE_PATH_PROTOCOL));
-  return Length;
+  return ReadUnaligned16 ((UINT16 *)&((EFI_DEVICE_PATH_PROTOCOL *)(Node))->Length[0]);
 }
 
 /**