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DHCP6 bug fix: 

DHCP6 won’t process more message if one message’s Xid is mismatched.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16832 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Gary Lin 2015-02-11 08:26:36 +00:00 committed by sfu5
parent 234f9ff96e
commit 4701d96534
1 changed files with 14 additions and 1 deletions
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15
NetworkPkg/Dhcp6Dxe/Dhcp6Io.c
View File

@ -2,7 +2,7 @@
Dhcp6 internal functions implementation.
(C) Copyright 2014 Hewlett-Packard Development Company, L.P.<BR>
Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 2015, 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
@ -2812,6 +2812,7 @@ Dhcp6ReceivePacket (
LIST_ENTRY *Next1;
LIST_ENTRY *Entry2;
LIST_ENTRY *Next2;
EFI_STATUS Status;
ASSERT (Udp6Wrap != NULL);
ASSERT (Context != NULL);
@ -2891,6 +2892,18 @@ Dhcp6ReceivePacket (
ON_CONTINUE:
if (!IsDispatched) {
Status = UdpIoRecvDatagram (
Service->UdpIo,
Dhcp6ReceivePacket,
Service,
0
);
if (EFI_ERROR (Status)) {
Dhcp6CleanupRetry (Instance, DHCP6_PACKET_ALL);
}
}
NetbufFree (Udp6Wrap);
if (Packet != NULL) {