diff options
Diffstat (limited to 'MdeModulePkg/Library/DxeNetLib')
| -rw-r--r-- | MdeModulePkg/Library/DxeNetLib/DxeNetLib.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c b/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c index 82322c98c8..1743e9bdfa 100644 --- a/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c +++ b/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c @@ -2578,7 +2578,6 @@ ON_EXIT: The header type of IPv4 device path node is MESSAGING_DEVICE_PATH.
The header subtype of IPv4 device path node is MSG_IPv4_DP.
- The length of the IPv4 device path node in bytes is 19.
Get other info from parameters to make up the whole IPv4 device path node.
@param[in, out] Node Pointer to the IPv4 device path node.
@@ -2606,7 +2605,7 @@ NetLibCreateIPv4DPathNode ( {
Node->Header.Type = MESSAGING_DEVICE_PATH;
Node->Header.SubType = MSG_IPv4_DP;
- SetDevicePathNodeLength (&Node->Header, 19);
+ SetDevicePathNodeLength (&Node->Header, sizeof (IPv4_DEVICE_PATH));
CopyMem (&Node->LocalIpAddress, &LocalIp, sizeof (EFI_IPv4_ADDRESS));
CopyMem (&Node->RemoteIpAddress, &RemoteIp, sizeof (EFI_IPv4_ADDRESS));
@@ -2621,6 +2620,14 @@ NetLibCreateIPv4DPathNode ( } else {
Node->StaticIpAddress = NetLibDefaultAddressIsStatic (Controller);
}
+
+ //
+ // Set the Gateway IP address to default value 0:0:0:0.
+ // Set the Subnet mask to default value 255:255:255:0.
+ //
+ ZeroMem (&Node->GatewayIpAddress, sizeof (EFI_IPv4_ADDRESS));
+ SetMem (&Node->SubnetMask, sizeof (EFI_IPv4_ADDRESS), 0xff);
+ Node->SubnetMask.Addr[3] = 0;
}
/**
@@ -2662,7 +2669,14 @@ NetLibCreateIPv6DPathNode ( Node->RemotePort = RemotePort;
Node->Protocol = Protocol;
- Node->StaticIpAddress = FALSE;
+
+ //
+ // Set default value to IPAddressOrigin, PrefixLength.
+ // Set the Gateway IP address to unspecified address.
+ //
+ Node->IpAddressOrigin = 0;
+ Node->PrefixLength = IP6_PREFIX_LENGTH;
+ ZeroMem (&Node->GatewayIpAddress, sizeof (EFI_IPv6_ADDRESS));
}
/**
|