Save initial TSVal from TCP connection initiation packets.

[mirror_edk2.git] / MdeModulePkg / Universal / Network / Tcp4Dxe / Tcp4Misc.c

diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Misc.c b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Misc.c
index 3702bead50d8f04c59cd3ec124a456221372e5ab..95f47f91bc40b41c2474480e858ae91ca2a3ee81 100644 (file)
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Misc.c
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Misc.c
@@ -1,7 +1,7 @@
 /** @file\r
   Misc support routines for tcp.\r
 \r
-Copyright (c) 2005 - 2014, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2005 - 2015, Intel Corporation. All rights reserved.<BR>\r
 This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
@@ -157,6 +157,8 @@ TcpInitTcbPeer (
     TCP_SET_FLG (Tcb->CtrlFlag, TCP_CTRL_SND_TS);\r
     TCP_SET_FLG (Tcb->CtrlFlag, TCP_CTRL_RCVD_TS);\r
 \r
+    Tcb->TsRecent = Opt->TSVal;\r
+\r
     //\r
     // Compute the effective SndMss per RFC1122\r
     // section 4.2.2.6. If timestamp option is\r