NetworkPkg: Fix issue in dns driver when building DHCP packet.

Currently, DNS driver configure the dhcp message type to inform when building dhcp packet to get dns info from, but it not works with dhcp server deployed on linux system. However it works well when changed to request type. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Zhang Lubo <[email protected]> Cc: Wu Jiaxin <[email protected]> Cc: Ye Ting <[email protected]> Cc: Fu Siyuan <[email protected]> Reviewed-by: Wu Jiaxin <[email protected]>
Mine556 · May 9, 2017 · b61fda1 · b61fda1
1 parent ca12a0c
commit b61fda1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/NetworkPkg/DnsDxe/DnsDhcp.c b/NetworkPkg/DnsDxe/DnsDhcp.c
@@ -1,7 +1,7 @@
 /** @file
 Functions implementation related with DHCPv4/v6 for DNS driver.
 
-Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2015 - 2017, 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
 which accompanies this distribution.  The full text of the license may be found at
@@ -462,7 +462,7 @@ GetDns4ServerFromDhcp4 (
 
   ParaList[0]->OpCode  = DHCP4_TAG_TYPE;
   ParaList[0]->Length  = 1;
-  ParaList[0]->Data[0] = DHCP4_MSG_INFORM;
+  ParaList[0]->Data[0] = DHCP4_MSG_REQUEST;
 
   ParaList[1] = AllocateZeroPool (sizeof (EFI_DHCP4_PACKET_OPTION));
   if (ParaList[1] == NULL) {