diff options
| author | tye1 <tye1@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-08-10 06:32:15 +0000 |
|---|---|---|
| committer | tye1 <tye1@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-08-10 06:32:15 +0000 |
| commit | 9119637cb399963c4be9cfc8bf05a14f57e08813 (patch) | |
| tree | fd8924d473784ddc15beddf137af6377bfb5bec1 /NetworkPkg | |
| parent | f4184cbd9bdaae327bdc3c51f66324a5b985ddeb (diff) | |
| download | edk2-platforms-9119637cb399963c4be9cfc8bf05a14f57e08813.tar.xz | |
Fix issue that TCP server will not response to SYN packet from TCP client in TCP6 module.
Signed-off-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13606 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'NetworkPkg')
| -rw-r--r-- | NetworkPkg/TcpDxe/TcpDispatcher.c | 7 | ||||
| -rw-r--r-- | NetworkPkg/TcpDxe/TcpIo.c | 6 | ||||
| -rw-r--r-- | NetworkPkg/TcpDxe/TcpProto.h | 4 |
3 files changed, 13 insertions, 4 deletions
diff --git a/NetworkPkg/TcpDxe/TcpDispatcher.c b/NetworkPkg/TcpDxe/TcpDispatcher.c index eaa75a4ec4..3e6d34c63f 100644 --- a/NetworkPkg/TcpDxe/TcpDispatcher.c +++ b/NetworkPkg/TcpDxe/TcpDispatcher.c @@ -1,7 +1,7 @@ /** @file
The implementation of a dispatch routine for processing TCP requests.
- Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -334,6 +334,7 @@ TcpFlushPcb ( NetbufFreeList (&Tcb->SndQue);
NetbufFreeList (&Tcb->RcvQue);
Tcb->State = TCP_CLOSED;
+ Tcb->RemoteIpZero = FALSE;
}
/**
@@ -711,6 +712,10 @@ TcpConfigurePcb ( if (Sk->IpVersion == IP_VERSION_6) {
Tcb->Tick = TCP6_REFRESH_NEIGHBOR_TICK;
+
+ if (NetIp6IsUnspecifiedAddr (&Tcb->RemoteEnd.Ip.v6)) {
+ Tcb->RemoteIpZero = TRUE;
+ }
}
TcpInsertTcb (Tcb);
diff --git a/NetworkPkg/TcpDxe/TcpIo.c b/NetworkPkg/TcpDxe/TcpIo.c index cecb6d19c5..2b99927ec5 100644 --- a/NetworkPkg/TcpDxe/TcpIo.c +++ b/NetworkPkg/TcpDxe/TcpIo.c @@ -1,7 +1,7 @@ /** @file
Implementation of I/O interfaces between TCP and IpIoLib.
- Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -112,7 +112,9 @@ TcpSendIpPacket ( // It's IPv6 and this TCP segment belongs to a solid TCB, in such case
// the destination address can't be overridden, so reset the Dest to NULL.
//
- Dest = NULL;
+ if (!Tcb->RemoteIpZero) {
+ Dest = NULL;
+ }
}
}
diff --git a/NetworkPkg/TcpDxe/TcpProto.h b/NetworkPkg/TcpDxe/TcpProto.h index 88dfbb9d5c..ee35134833 100644 --- a/NetworkPkg/TcpDxe/TcpProto.h +++ b/NetworkPkg/TcpDxe/TcpProto.h @@ -1,7 +1,7 @@ /** @file
TCP protocol header file.
- Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -335,6 +335,8 @@ struct _TCP_CONTROL_BLOCK { UINT8 Ttl;
EFI_IPv4_ADDRESS SubnetMask;
+
+ BOOLEAN RemoteIpZero; ///< RemoteEnd.Ip is ZERO when configured.
IP_IO_IP_INFO *IpInfo; ///< Pointer reference to Ip used to send pkt
UINT32 Tick; ///< 1 tick = 200ms
};
|