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authorgVisor bot <gvisor-bot@google.com>2020-07-16 19:32:44 +0000
committergVisor bot <gvisor-bot@google.com>2020-07-16 19:32:44 +0000
commit18dc1e6315c75f72b60d6b23f27581a4ec31f8e9 (patch)
tree32bcb77091e8322920e5871bbba53c8a392f773e /pkg/tcpip/network/arp
parent024b12466e7bcd049da21616d31628ab4b7713b7 (diff)
parentc66991ad7de68fd629a1620acad0c8eec2744bac (diff)
Merge release-20200622.1-171-gc66991ad7 (automated)
Diffstat (limited to 'pkg/tcpip/network/arp')
-rw-r--r--pkg/tcpip/network/arp/arp.go6
1 files changed, 2 insertions, 4 deletions
diff --git a/pkg/tcpip/network/arp/arp.go b/pkg/tcpip/network/arp/arp.go
index 7f27a840d..b0f57040c 100644
--- a/pkg/tcpip/network/arp/arp.go
+++ b/pkg/tcpip/network/arp/arp.go
@@ -162,7 +162,7 @@ func (*protocol) LinkAddressProtocol() tcpip.NetworkProtocolNumber {
// LinkAddressRequest implements stack.LinkAddressResolver.LinkAddressRequest.
func (*protocol) LinkAddressRequest(addr, localAddr tcpip.Address, linkEP stack.LinkEndpoint) *tcpip.Error {
r := &stack.Route{
- RemoteLinkAddress: broadcastMAC,
+ RemoteLinkAddress: header.EthernetBroadcastAddress,
}
hdr := buffer.NewPrependable(int(linkEP.MaxHeaderLength()) + header.ARPSize)
@@ -181,7 +181,7 @@ func (*protocol) LinkAddressRequest(addr, localAddr tcpip.Address, linkEP stack.
// ResolveStaticAddress implements stack.LinkAddressResolver.ResolveStaticAddress.
func (*protocol) ResolveStaticAddress(addr tcpip.Address) (tcpip.LinkAddress, bool) {
if addr == header.IPv4Broadcast {
- return broadcastMAC, true
+ return header.EthernetBroadcastAddress, true
}
if header.IsV4MulticastAddress(addr) {
return header.EthernetAddressFromMulticastIPv4Address(addr), true
@@ -216,8 +216,6 @@ func (*protocol) Parse(pkt *stack.PacketBuffer) (proto tcpip.TransportProtocolNu
return 0, false, true
}
-var broadcastMAC = tcpip.LinkAddress([]byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff})
-
// NewProtocol returns an ARP network protocol.
func NewProtocol() stack.NetworkProtocol {
return &protocol{}