Cc: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Cc: Subramanian Sriram <sriram-s@hpe.com>
Cc: Zhang Lubo <lubo.zhang@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
---
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Nv.c | 9 ++++++---
MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.c | 8 ++++----
MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Main.c | 5 +++--
MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Main.c | 4 ++--
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.c | 2 +-
5 files changed, 16 insertions(+), 12 deletions(-)
diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Nv.c b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Nv.c
index 8eea887..c8dc697 100644
--- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Nv.c
+++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Nv.c
@@ -1,9 +1,9 @@
/** @file
Helper functions for configuring or getting the parameters relating to Ip4.
-Copyright (c) 2015 - 2016, 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
http://opensource.org/licenses/bsd-license.php
@@ -613,17 +613,20 @@ Ip4Config2ConvertIfrNvDataToConfigNvData (
CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid Subnet Mask!", NULL);
return EFI_INVALID_PARAMETER;
}
Status = Ip4Config2StrToIp (IfrFormNvData->StationAddress, &StationAddress.v4);
- if (EFI_ERROR (Status) || !NetIp4IsUnicast (NTOHL (StationAddress.Addr[0]), NTOHL (SubnetMask.Addr[0]))) {
+ if (EFI_ERROR (Status) ||
+ (SubnetMask.Addr[0] != 0 && !NetIp4IsUnicast (NTOHL (StationAddress.Addr[0]), NTOHL (SubnetMask.Addr[0]))) ||
+ !Ip4StationAddressValid (NTOHL (StationAddress.Addr[0]), NTOHL (SubnetMask.Addr[0]))) {
CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid IP address!", NULL);
return EFI_INVALID_PARAMETER;
}
Status = Ip4Config2StrToIp (IfrFormNvData->GatewayAddress, &Gateway.v4);
- if (EFI_ERROR (Status) || ((Gateway.Addr[0] != 0) && !NetIp4IsUnicast (NTOHL (Gateway.Addr[0]), NTOHL (SubnetMask.Addr[0])))) {
+ if (EFI_ERROR (Status) ||
+ (Gateway.Addr[0] != 0 && SubnetMask.Addr[0] != 0 && !NetIp4IsUnicast (NTOHL (Gateway.Addr[0]), NTOHL (SubnetMask.Addr[0])))) {
CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid Gateway!", NULL);
return EFI_INVALID_PARAMETER;
}
Status = Ip4Config2StrToIpList (IfrFormNvData->DnsAddress, &DnsAddress, &DnsCount);
diff --git a/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.c b/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.c
index a2583a4..5494231 100644
--- a/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.c
+++ b/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.c
@@ -206,11 +206,11 @@ Mtftp4OverrideValid (
CopyMem (&Ip, &Config->StationIp, sizeof (IP4_ADDR));
Netmask = NTOHL (Netmask);
Ip = NTOHL (Ip);
- if (!NetIp4IsUnicast (Gateway, Netmask) || !IP4_NET_EQUAL (Gateway, Ip, Netmask)) {
+ if ((Netmask != 0 && !NetIp4IsUnicast (Gateway, Netmask)) || !IP4_NET_EQUAL (Gateway, Ip, Netmask)) {
return FALSE;
}
}
return TRUE;
@@ -666,17 +666,17 @@ EfiMtftp4Configure (
Netmask = NTOHL (Netmask);
Gateway = NTOHL (Gateway);
ServerIp = NTOHL (ServerIp);
if (!ConfigData->UseDefaultSetting &&
- ((!IP4_IS_VALID_NETMASK (Netmask) || !NetIp4IsUnicast (Ip, Netmask)))) {
+ ((!IP4_IS_VALID_NETMASK (Netmask) || (Netmask != 0 && !NetIp4IsUnicast (Ip, Netmask))))) {
return EFI_INVALID_PARAMETER;
}
- if ((Gateway != 0) &&
- (!IP4_NET_EQUAL (Gateway, Ip, Netmask) || !NetIp4IsUnicast (Gateway, Netmask))) {
+ if ((Gateway != 0) &&
+ (!IP4_NET_EQUAL (Gateway, Ip, Netmask) || (Netmask != 0 && !NetIp4IsUnicast (Gateway, Netmask)))) {
return EFI_INVALID_PARAMETER;
}
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Main.c b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Main.c
index 8e70e01..2679f1b 100644
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Main.c
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Main.c
@@ -1,9 +1,9 @@
/** @file
Implementation of TCP4 protocol services.
-Copyright (c) 2005 - 2016, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2005 - 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
http://opensource.org/licenses/bsd-license.php<BR>
@@ -181,11 +181,12 @@ Tcp4Configure (
if (!TcpConfigData->AccessPoint.UseDefaultAddress) {
CopyMem (&Ip, &TcpConfigData->AccessPoint.StationAddress, sizeof (IP4_ADDR));
CopyMem (&SubnetMask, &TcpConfigData->AccessPoint.SubnetMask, sizeof (IP4_ADDR));
- if (!IP4_IS_VALID_NETMASK (NTOHL (SubnetMask)) || !NetIp4IsUnicast (NTOHL (Ip), NTOHL (SubnetMask))) {
+ if (!IP4_IS_VALID_NETMASK (NTOHL (SubnetMask)) ||
+ (SubnetMask != 0 && !NetIp4IsUnicast (NTOHL (Ip), NTOHL (SubnetMask)))) {
return EFI_INVALID_PARAMETER;
}
}
Option = TcpConfigData->ControlOption;
diff --git a/MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Main.c b/MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Main.c
index bdb79b3..d719883 100644
--- a/MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Main.c
+++ b/MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Main.c
@@ -1,9 +1,9 @@
/** @file
(C) Copyright 2014 Hewlett-Packard Development Company, L.P.<BR>
-Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 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
http://opensource.org/licenses/bsd-license.php
@@ -170,11 +170,11 @@ Udp4Configure (
RemoteAddress = NTOHL (RemoteAddress);
if (!UdpConfigData->UseDefaultAddress &&
(!IP4_IS_VALID_NETMASK (SubnetMask) ||
- !((StationAddress == 0) || NetIp4IsUnicast (StationAddress, SubnetMask)) ||
+ !((StationAddress == 0) || (SubnetMask != 0 && NetIp4IsUnicast (StationAddress, SubnetMask))) ||
IP4_IS_LOCAL_BROADCAST (RemoteAddress))) {
//
// Don't use default address, and subnet mask is invalid or StationAddress is not
// a valid unicast IPv4 address or RemoteAddress is not a valid unicast IPv4 address
// if it is not 0.
diff --git a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.c b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.c
index cd00f5c..259568e 100644
--- a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.c
+++ b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.c
@@ -2319,11 +2319,11 @@ EfiPxeBcSetStationIP (
}
if (NewStationIp != NULL) {
if (IP4_IS_UNSPECIFIED(NTOHL (NewStationIp->Addr[0])) ||
IP4_IS_LOCAL_BROADCAST(NTOHL (NewStationIp->Addr[0])) ||
- (NewSubnetMask != NULL && !NetIp4IsUnicast (NTOHL (NewStationIp->Addr[0]), NTOHL (NewSubnetMask->Addr[0])))) {
+ (NewSubnetMask != NULL && NewSubnetMask->Addr[0] != 0 && !NetIp4IsUnicast (NTOHL (NewStationIp->Addr[0]), NTOHL (NewSubnetMask->Addr[0])))) {
return EFI_INVALID_PARAMETER;
}
}
Private = PXEBC_PRIVATE_DATA_FROM_PXEBC (This);
--
1.9.5.msysgit.1
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