From 90e529e2ccf02a5aa85edca3412de7cdb33b74e1 Mon Sep 17 00:00:00 2001
From: qianouyang <qianouyang@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 17 Nov 2010 03:41:37 +0000
Subject: Fixed the K9 failure.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11073 6f19259b-4bc3-4df7-8a09-765794883524
---
 NetworkPkg/Ip6Dxe/Ip6Input.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'NetworkPkg')

diff --git a/NetworkPkg/Ip6Dxe/Ip6Input.c b/NetworkPkg/Ip6Dxe/Ip6Input.c
index f63c1afa82..55f0ae869a 100644
--- a/NetworkPkg/Ip6Dxe/Ip6Input.c
+++ b/NetworkPkg/Ip6Dxe/Ip6Input.c
@@ -738,8 +738,6 @@ Ip6PreProcessPacket (
      OUT UINT32          *UnFragmentLen,
      OUT BOOLEAN         *Fragmented, 
      OUT EFI_IP6_HEADER  **Head
-     
-     
   )
 {
   UINT16                    PayloadLen;
@@ -1059,6 +1057,13 @@ Ip6AcceptFrame (
     }
   }
 
+  //
+  // Check the Packet again.
+  //
+  if (Packet == NULL) {
+    goto Restart;
+  }
+  
   //
   // Packet may have been changed. The ownership of the packet
   // is transfered to the packet process logic.
-- 
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