From: qianouyang <qianouyang@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 17 Nov 2010 03:41:37 +0000 (+0000)
Subject: Fixed the K9 failure.
X-Git-Tag: edk2-stable201903~15396
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;ds=sidebyside;h=90e529e2ccf02a5aa85edca3412de7cdb33b74e1;p=mirror_edk2.git

Fixed the K9 failure.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11073 6f19259b-4bc3-4df7-8a09-765794883524
---

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.