SecurityPkg: Add TPM PTP support in TCG2 SMM.

[mirror_edk2.git] / NetworkPkg / Ip6Dxe / Ip6Input.c

diff --git a/NetworkPkg/Ip6Dxe/Ip6Input.c b/NetworkPkg/Ip6Dxe/Ip6Input.c
index cf88884e381b20f088b1b791d9540051143ba1f2..e53e0874b9b52fa9affbb3eb95fbdf913e6f73b3 100644 (file)
--- a/NetworkPkg/Ip6Dxe/Ip6Input.c
+++ b/NetworkPkg/Ip6Dxe/Ip6Input.c
@@ -2,6 +2,7 @@
   IP6 internal functions to process the incoming packets.\r
 \r
   Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>\r
+  (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>\r
 \r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
@@ -525,6 +526,11 @@ Ip6IpSecProcessPacket (
   EFI_IP6_HEADER            ZeroHead;\r
 \r
   Status        = EFI_SUCCESS;\r
+\r
+  if (!mIpSec2Installed) {\r
+    goto ON_EXIT;\r
+  }\r
+  \r
   Packet        = *Netbuf;\r
   RecycleEvent  = NULL;\r
   IpSecWrap     = NULL;\r