OvmfPkg/VirtioNetDxe: update TechNotes

[mirror_edk2.git] / NetworkPkg / DnsDxe / DnsDhcp.c

diff --git a/NetworkPkg/DnsDxe/DnsDhcp.c b/NetworkPkg/DnsDxe/DnsDhcp.c
index 4607f7b63346bec9a3f4c0eab5083d81ec0a0887..93779befa77d2c79b5a6ae3be8e6f9353d904ca8 100644 (file)
--- a/NetworkPkg/DnsDxe/DnsDhcp.c
+++ b/NetworkPkg/DnsDxe/DnsDhcp.c
@@ -1,14 +1,14 @@
 /** @file\r
 Functions implementation related with DHCPv4/v6 for DNS driver.\r
 \r
-Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r
-This software and associated documentation (if any) is furnished\r
-under a license and may only be used or copied in accordance\r
-with the terms of the license. Except as permitted by such\r
-license, no part of this software or documentation may be\r
-reproduced, stored in a retrieval system, or transmitted in any\r
-form or by any means without the express written consent of\r
-Intel Corporation.\r
+Copyright (c) 2015 - 2017, 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
+http://opensource.org/licenses/bsd-license.php\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
 \r
 **/\r
 \r
@@ -301,6 +301,8 @@ GetDns4ServerFromDhcp4 (
   Data                       = NULL;\r
   InterfaceInfo              = NULL;\r
 \r
+  ZeroMem ((UINT8 *) ParaList, sizeof (ParaList));\r
+\r
   ZeroMem (&MnpConfigData, sizeof (EFI_MANAGED_NETWORK_CONFIG_DATA));\r
   \r
   ZeroMem (&DnsServerInfor, sizeof (DNS4_SERVER_INFOR));\r
@@ -460,7 +462,7 @@ GetDns4ServerFromDhcp4 (
   \r
   ParaList[0]->OpCode  = DHCP4_TAG_TYPE;\r
   ParaList[0]->Length  = 1;\r
-  ParaList[0]->Data[0] = DHCP4_MSG_INFORM;\r
+  ParaList[0]->Data[0] = DHCP4_MSG_REQUEST;\r
   \r
   ParaList[1] = AllocateZeroPool (sizeof (EFI_DHCP4_PACKET_OPTION));\r
   if (ParaList[1] == NULL) {\r