From 1b2bf3cadcd1beac1ad0da61bc8142e00aa848ed Mon Sep 17 00:00:00 2001
From: xdu2 <xdu2@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Fri, 5 Feb 2010 06:13:18 +0000
Subject: Add some security check.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9934 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'MdeModulePkg/Universal/Network')

diff --git a/MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c b/MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c
index 54d317416d..b11e7c96d5 100644
--- a/MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c
+++ b/MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c
@@ -480,8 +480,7 @@ InstallVlanConfigForm (
   PrivateData->MacString = MacString;
 
   StrCpy (Str, L"VLAN Configuration (MAC:");
-  ASSERT (StrLen (MacString) <= (sizeof (EFI_MAC_ADDRESS) * 2));
-  StrCat (Str, MacString);
+  StrnCat (Str, MacString, sizeof (EFI_MAC_ADDRESS) * 2);
   StrCat (Str, L")");
   HiiSetString (
     HiiHandle,
-- 
cgit v1.2.3