Merge release-20210315.0-21-gec0aa657e (automated)
diff --git a/pkg/tcpip/network/ipv4/icmp.go b/pkg/tcpip/network/ipv4/icmp.go
index deb1048..1525f15 100644
--- a/pkg/tcpip/network/ipv4/icmp.go
+++ b/pkg/tcpip/network/ipv4/icmp.go
@@ -305,8 +305,8 @@
// We need to produce the entire packet in the data segment in order to
// use WriteHeaderIncludedPacket(). WriteHeaderIncludedPacket sets the
// total length and the header checksum so we don't need to set those here.
- replyIPHdr.SetSourceAddress(r.LocalAddress)
- replyIPHdr.SetDestinationAddress(r.RemoteAddress)
+ replyIPHdr.SetSourceAddress(r.LocalAddress())
+ replyIPHdr.SetDestinationAddress(r.RemoteAddress())
replyIPHdr.SetTTL(r.DefaultTTL())
replyICMPHdr := header.ICMPv4(replyData)
diff --git a/pkg/tcpip/network/ipv4/ipv4.go b/pkg/tcpip/network/ipv4/ipv4.go
index a1660e9..1a5661c 100644
--- a/pkg/tcpip/network/ipv4/ipv4.go
+++ b/pkg/tcpip/network/ipv4/ipv4.go
@@ -339,7 +339,7 @@
// WritePacket writes a packet to the given destination address and protocol.
func (e *endpoint) WritePacket(r *stack.Route, gso *stack.GSO, params stack.NetworkHeaderParams, pkt *stack.PacketBuffer) tcpip.Error {
- if err := e.addIPHeader(r.LocalAddress, r.RemoteAddress, pkt, params, nil /* options */); err != nil {
+ if err := e.addIPHeader(r.LocalAddress(), r.RemoteAddress(), pkt, params, nil /* options */); err != nil {
return err
}
@@ -373,13 +373,13 @@
}
func (e *endpoint) writePacket(r *stack.Route, gso *stack.GSO, pkt *stack.PacketBuffer, headerIncluded bool) tcpip.Error {
- if r.Loop&stack.PacketLoop != 0 {
+ if r.Loop()&stack.PacketLoop != 0 {
// If the packet was generated by the stack (not a raw/packet endpoint
// where a packet may be written with the header included), then we can
// safely assume the checksum is valid.
e.handleLocalPacket(pkt, !headerIncluded /* canSkipRXChecksum */)
}
- if r.Loop&stack.PacketOut == 0 {
+ if r.Loop()&stack.PacketOut == 0 {
return nil
}
@@ -414,17 +414,17 @@
// WritePackets implements stack.NetworkEndpoint.WritePackets.
func (e *endpoint) WritePackets(r *stack.Route, gso *stack.GSO, pkts stack.PacketBufferList, params stack.NetworkHeaderParams) (int, tcpip.Error) {
- if r.Loop&stack.PacketLoop != 0 {
+ if r.Loop()&stack.PacketLoop != 0 {
panic("multiple packets in local loop")
}
- if r.Loop&stack.PacketOut == 0 {
+ if r.Loop()&stack.PacketOut == 0 {
return pkts.Len(), nil
}
stats := e.stats.ip
for pkt := pkts.Front(); pkt != nil; pkt = pkt.Next() {
- if err := e.addIPHeader(r.LocalAddress, r.RemoteAddress, pkt, params, nil /* options */); err != nil {
+ if err := e.addIPHeader(r.LocalAddress(), r.RemoteAddress(), pkt, params, nil /* options */); err != nil {
return 0, err
}
@@ -514,12 +514,12 @@
// Set the source address when zero.
if ip.SourceAddress() == header.IPv4Any {
- ip.SetSourceAddress(r.LocalAddress)
+ ip.SetSourceAddress(r.LocalAddress())
}
// Set the destination. If the packet already included a destination, it will
// be part of the route anyways.
- ip.SetDestinationAddress(r.RemoteAddress)
+ ip.SetDestinationAddress(r.RemoteAddress())
// Set the packet ID when zero.
if ip.ID() == 0 {
@@ -527,7 +527,7 @@
// non-atomic datagrams, so assign an ID to all such datagrams
// according to the definition given in RFC 6864 section 4.
if ip.Flags()&header.IPv4FlagDontFragment == 0 || ip.Flags()&header.IPv4FlagMoreFragments != 0 || ip.FragmentOffset() > 0 {
- ip.SetID(uint16(atomic.AddUint32(&e.protocol.ids[hashRoute(r.LocalAddress, r.RemoteAddress, 0 /* protocol */, e.protocol.hashIV)%buckets], 1)))
+ ip.SetID(uint16(atomic.AddUint32(&e.protocol.ids[hashRoute(r.LocalAddress(), r.RemoteAddress(), 0 /* protocol */, e.protocol.hashIV)%buckets], 1)))
}
}
diff --git a/pkg/tcpip/network/ipv6/icmp.go b/pkg/tcpip/network/ipv6/icmp.go
index 2afa856..a142b76 100644
--- a/pkg/tcpip/network/ipv6/icmp.go
+++ b/pkg/tcpip/network/ipv6/icmp.go
@@ -554,8 +554,8 @@
na.Options().Serialize(optsSerializer)
packet.SetChecksum(header.ICMPv6Checksum(header.ICMPv6ChecksumParams{
Header: packet,
- Src: r.LocalAddress,
- Dst: r.RemoteAddress,
+ Src: r.LocalAddress(),
+ Dst: r.RemoteAddress(),
}))
// RFC 4861 Neighbor Discovery for IP version 6 (IPv6)
@@ -699,8 +699,8 @@
dataRange := replyPkt.Data().AsRange()
icmp.SetChecksum(header.ICMPv6Checksum(header.ICMPv6ChecksumParams{
Header: icmp,
- Src: r.LocalAddress,
- Dst: r.RemoteAddress,
+ Src: r.LocalAddress(),
+ Dst: r.RemoteAddress(),
PayloadCsum: dataRange.Checksum(),
PayloadLen: dataRange.Size(),
}))
@@ -1161,8 +1161,8 @@
dataRange := newPkt.Data().AsRange()
icmpHdr.SetChecksum(header.ICMPv6Checksum(header.ICMPv6ChecksumParams{
Header: icmpHdr,
- Src: route.LocalAddress,
- Dst: route.RemoteAddress,
+ Src: route.LocalAddress(),
+ Dst: route.RemoteAddress(),
PayloadCsum: dataRange.Checksum(),
PayloadLen: dataRange.Size(),
}))
diff --git a/pkg/tcpip/network/ipv6/ipv6.go b/pkg/tcpip/network/ipv6/ipv6.go
index 83e98ba..c6d9d8f 100644
--- a/pkg/tcpip/network/ipv6/ipv6.go
+++ b/pkg/tcpip/network/ipv6/ipv6.go
@@ -682,7 +682,7 @@
// WritePacket writes a packet to the given destination address and protocol.
func (e *endpoint) WritePacket(r *stack.Route, gso *stack.GSO, params stack.NetworkHeaderParams, pkt *stack.PacketBuffer) tcpip.Error {
- if err := addIPHeader(r.LocalAddress, r.RemoteAddress, pkt, params, nil /* extensionHeaders */); err != nil {
+ if err := addIPHeader(r.LocalAddress(), r.RemoteAddress(), pkt, params, nil /* extensionHeaders */); err != nil {
return err
}
@@ -716,13 +716,13 @@
}
func (e *endpoint) writePacket(r *stack.Route, gso *stack.GSO, pkt *stack.PacketBuffer, protocol tcpip.TransportProtocolNumber, headerIncluded bool) tcpip.Error {
- if r.Loop&stack.PacketLoop != 0 {
+ if r.Loop()&stack.PacketLoop != 0 {
// If the packet was generated by the stack (not a raw/packet endpoint
// where a packet may be written with the header included), then we can
// safely assume the checksum is valid.
e.handleLocalPacket(pkt, !headerIncluded /* canSkipRXChecksum */)
}
- if r.Loop&stack.PacketOut == 0 {
+ if r.Loop()&stack.PacketOut == 0 {
return nil
}
@@ -757,17 +757,17 @@
// WritePackets implements stack.NetworkEndpoint.WritePackets.
func (e *endpoint) WritePackets(r *stack.Route, gso *stack.GSO, pkts stack.PacketBufferList, params stack.NetworkHeaderParams) (int, tcpip.Error) {
- if r.Loop&stack.PacketLoop != 0 {
+ if r.Loop()&stack.PacketLoop != 0 {
panic("not implemented")
}
- if r.Loop&stack.PacketOut == 0 {
+ if r.Loop()&stack.PacketOut == 0 {
return pkts.Len(), nil
}
stats := e.stats.ip
linkMTU := e.nic.MTU()
for pb := pkts.Front(); pb != nil; pb = pb.Next() {
- if err := addIPHeader(r.LocalAddress, r.RemoteAddress, pb, params, nil /* extensionHeaders */); err != nil {
+ if err := addIPHeader(r.LocalAddress(), r.RemoteAddress(), pb, params, nil /* extensionHeaders */); err != nil {
return 0, err
}
@@ -845,12 +845,12 @@
// Set the source address when zero.
if ip.SourceAddress() == header.IPv6Any {
- ip.SetSourceAddress(r.LocalAddress)
+ ip.SetSourceAddress(r.LocalAddress())
}
// Set the destination. If the packet already included a destination, it will
// be part of the route anyways.
- ip.SetDestinationAddress(r.RemoteAddress)
+ ip.SetDestinationAddress(r.RemoteAddress())
// Populate the packet buffer's network header and don't allow an invalid
// packet to be sent.
@@ -2113,11 +2113,11 @@
// The FNV-1a was chosen because it is a fast hashing algorithm, and
// cryptographic properties are not needed here.
h := fnv.New32a()
- if _, err := h.Write([]byte(r.LocalAddress)); err != nil {
+ if _, err := h.Write([]byte(r.LocalAddress())); err != nil {
panic(fmt.Sprintf("Hash.Write: %s, but Hash' implementation of Write is not expected to ever return an error", err))
}
- if _, err := h.Write([]byte(r.RemoteAddress)); err != nil {
+ if _, err := h.Write([]byte(r.RemoteAddress())); err != nil {
panic(fmt.Sprintf("Hash.Write: %s, but Hash' implementation of Write is not expected to ever return an error", err))
}
diff --git a/pkg/tcpip/stack/route.go b/pkg/tcpip/stack/route.go
index 4ba6794..3934480 100644
--- a/pkg/tcpip/stack/route.go
+++ b/pkg/tcpip/stack/route.go
@@ -25,12 +25,8 @@
// Route represents a route through the networking stack to a given destination.
//
// It is safe to call Route's methods from multiple goroutines.
-//
-// The exported fields are immutable.
-//
-// TODO(gvisor.dev/issue/4902): Unexpose immutable fields.
type Route struct {
- routeInfo
+ routeInfo routeInfo
// localAddressNIC is the interface the address is associated with.
// TODO(gvisor.dev/issue/4548): Remove this field once we can query the
@@ -57,26 +53,49 @@
}
type routeInfo struct {
- // RemoteAddress is the final destination of the route.
RemoteAddress tcpip.Address
- // LocalAddress is the local address where the route starts.
LocalAddress tcpip.Address
- // LocalLinkAddress is the link-layer (MAC) address of the
- // where the route starts.
LocalLinkAddress tcpip.LinkAddress
- // NextHop is the next node in the path to the destination.
NextHop tcpip.Address
- // NetProto is the network-layer protocol.
NetProto tcpip.NetworkProtocolNumber
- // Loop controls where WritePacket should send packets.
Loop PacketLooping
}
+// RemoteAddress returns the route's destination.
+func (r *Route) RemoteAddress() tcpip.Address {
+ return r.routeInfo.RemoteAddress
+}
+
+// LocalAddress returns the route's local address.
+func (r *Route) LocalAddress() tcpip.Address {
+ return r.routeInfo.LocalAddress
+}
+
+// LocalLinkAddress returns the route's local link-layer address.
+func (r *Route) LocalLinkAddress() tcpip.LinkAddress {
+ return r.routeInfo.LocalLinkAddress
+}
+
+// NextHop returns the next node in the route's path to the destination.
+func (r *Route) NextHop() tcpip.Address {
+ return r.routeInfo.NextHop
+}
+
+// NetProto returns the route's network-layer protocol number.
+func (r *Route) NetProto() tcpip.NetworkProtocolNumber {
+ return r.routeInfo.NetProto
+}
+
+// Loop returns the route's required packet looping.
+func (r *Route) Loop() PacketLooping {
+ return r.routeInfo.Loop
+}
+
// RouteInfo contains all of Route's exported fields.
type RouteInfo struct {
routeInfo
@@ -167,20 +186,20 @@
}
r := makeRouteInner(netProto, localAddr, remoteAddr, outgoingNIC, localAddressNIC, localAddressEndpoint, loop)
- if r.Loop&PacketOut == 0 {
+ if r.Loop()&PacketOut == 0 {
// Packet will not leave the stack, no need for a gateway or a remote link
// address.
return r
}
if r.outgoingNIC.LinkEndpoint.Capabilities()&CapabilityResolutionRequired != 0 {
- if linkRes, ok := r.outgoingNIC.linkAddrResolvers[r.NetProto]; ok {
+ if linkRes, ok := r.outgoingNIC.linkAddrResolvers[r.NetProto()]; ok {
r.linkRes = linkRes
}
}
if len(gateway) > 0 {
- r.NextHop = gateway
+ r.routeInfo.NextHop = gateway
return r
}
@@ -188,7 +207,7 @@
return r
}
- if linkAddr, ok := r.linkRes.resolver.ResolveStaticAddress(r.RemoteAddress); ok {
+ if linkAddr, ok := r.linkRes.resolver.ResolveStaticAddress(r.RemoteAddress()); ok {
r.ResolveWith(linkAddr)
return r
}
@@ -198,9 +217,9 @@
return r
}
- if r.RemoteAddress == r.LocalAddress {
+ if r.RemoteAddress() == r.LocalAddress() {
// Local link address is already known.
- r.ResolveWith(r.LocalLinkAddress)
+ r.ResolveWith(r.LocalLinkAddress())
}
return r
@@ -256,7 +275,7 @@
// MaxHeaderLength forwards the call to the network endpoint's implementation.
func (r *Route) MaxHeaderLength() uint16 {
- return r.outgoingNIC.getNetworkEndpoint(r.NetProto).MaxHeaderLength()
+ return r.outgoingNIC.getNetworkEndpoint(r.NetProto()).MaxHeaderLength()
}
// Stats returns a mutable copy of current stats.
@@ -267,7 +286,7 @@
// PseudoHeaderChecksum forwards the call to the network endpoint's
// implementation.
func (r *Route) PseudoHeaderChecksum(protocol tcpip.TransportProtocolNumber, totalLen uint16) uint16 {
- return header.PseudoHeaderChecksum(protocol, r.LocalAddress, r.RemoteAddress, totalLen)
+ return header.PseudoHeaderChecksum(protocol, r.LocalAddress(), r.RemoteAddress(), totalLen)
}
// RequiresTXTransportChecksum returns false if the route does not require
@@ -358,7 +377,7 @@
// address on the outgoing interface.
var linkAddressResolutionRequestLocalAddr tcpip.Address
if r.localAddressNIC == r.outgoingNIC {
- linkAddressResolutionRequestLocalAddr = r.LocalAddress
+ linkAddressResolutionRequestLocalAddr = r.LocalAddress()
}
afterResolveFields := fields
@@ -378,15 +397,15 @@
}
func (r *Route) nextHop() tcpip.Address {
- if len(r.NextHop) == 0 {
- return r.RemoteAddress
+ if len(r.NextHop()) == 0 {
+ return r.RemoteAddress()
}
- return r.NextHop
+ return r.NextHop()
}
// local returns true if the route is a local route.
func (r *Route) local() bool {
- return r.Loop == PacketLoop || r.outgoingNIC.IsLoopback()
+ return r.Loop() == PacketLoop || r.outgoingNIC.IsLoopback()
}
// IsResolutionRequired returns true if Resolve() must be called to resolve
@@ -421,7 +440,7 @@
// If the source NIC and outgoing NIC are different, make sure the stack has
// forwarding enabled, or the packet will be handled locally.
- if r.outgoingNIC != r.localAddressNIC && !r.outgoingNIC.stack.Forwarding(r.NetProto) && (!r.outgoingNIC.stack.handleLocal || !r.outgoingNIC.hasAddress(r.NetProto, r.RemoteAddress)) {
+ if r.outgoingNIC != r.localAddressNIC && !r.outgoingNIC.stack.Forwarding(r.NetProto()) && (!r.outgoingNIC.stack.handleLocal || !r.outgoingNIC.hasAddress(r.NetProto(), r.RemoteAddress())) {
return false
}
@@ -434,7 +453,7 @@
return &tcpip.ErrInvalidEndpointState{}
}
- return r.outgoingNIC.getNetworkEndpoint(r.NetProto).WritePacket(r, gso, params, pkt)
+ return r.outgoingNIC.getNetworkEndpoint(r.NetProto()).WritePacket(r, gso, params, pkt)
}
// WritePackets writes a list of n packets through the given route and returns
@@ -444,7 +463,7 @@
return 0, &tcpip.ErrInvalidEndpointState{}
}
- return r.outgoingNIC.getNetworkEndpoint(r.NetProto).WritePackets(r, gso, pkts, params)
+ return r.outgoingNIC.getNetworkEndpoint(r.NetProto()).WritePackets(r, gso, pkts, params)
}
// WriteHeaderIncludedPacket writes a packet already containing a network
@@ -454,17 +473,17 @@
return &tcpip.ErrInvalidEndpointState{}
}
- return r.outgoingNIC.getNetworkEndpoint(r.NetProto).WriteHeaderIncludedPacket(r, pkt)
+ return r.outgoingNIC.getNetworkEndpoint(r.NetProto()).WriteHeaderIncludedPacket(r, pkt)
}
// DefaultTTL returns the default TTL of the underlying network endpoint.
func (r *Route) DefaultTTL() uint8 {
- return r.outgoingNIC.getNetworkEndpoint(r.NetProto).DefaultTTL()
+ return r.outgoingNIC.getNetworkEndpoint(r.NetProto()).DefaultTTL()
}
// MTU returns the MTU of the underlying network endpoint.
func (r *Route) MTU() uint32 {
- return r.outgoingNIC.getNetworkEndpoint(r.NetProto).MTU()
+ return r.outgoingNIC.getNetworkEndpoint(r.NetProto()).MTU()
}
// Release decrements the reference counter of the resources associated with the
@@ -489,7 +508,7 @@
func (r *Route) acquireLocked() {
if ep := r.mu.localAddressEndpoint; ep != nil {
if !ep.IncRef() {
- panic(fmt.Sprintf("failed to increment reference count for local address endpoint = %s", r.LocalAddress))
+ panic(fmt.Sprintf("failed to increment reference count for local address endpoint = %s", r.LocalAddress()))
}
}
}
@@ -519,7 +538,7 @@
// packet.
func (r *Route) IsOutboundBroadcast() bool {
// Only IPv4 has a notion of broadcast.
- return r.isV4Broadcast(r.RemoteAddress)
+ return r.isV4Broadcast(r.RemoteAddress())
}
// ConfirmReachable informs the network/link layer that the neighbour used for
diff --git a/pkg/tcpip/transport/icmp/endpoint.go b/pkg/tcpip/transport/icmp/endpoint.go
index 06c63e7..1dce35c 100644
--- a/pkg/tcpip/transport/icmp/endpoint.go
+++ b/pkg/tcpip/transport/icmp/endpoint.go
@@ -467,8 +467,8 @@
dataRange := pkt.Data().AsRange()
icmpv6.SetChecksum(header.ICMPv6Checksum(header.ICMPv6ChecksumParams{
Header: icmpv6,
- Src: r.LocalAddress,
- Dst: r.RemoteAddress,
+ Src: r.LocalAddress(),
+ Dst: r.RemoteAddress(),
PayloadCsum: dataRange.Checksum(),
PayloadLen: dataRange.Size(),
}))
@@ -536,9 +536,9 @@
}
id := stack.TransportEndpointID{
- LocalAddress: r.LocalAddress,
+ LocalAddress: r.LocalAddress(),
LocalPort: localPort,
- RemoteAddress: r.RemoteAddress,
+ RemoteAddress: r.RemoteAddress(),
}
// Even if we're connected, this endpoint can still be used to send
diff --git a/pkg/tcpip/transport/icmp/endpoint_state.go b/pkg/tcpip/transport/icmp/endpoint_state.go
index c9fa997..a3c6db5 100644
--- a/pkg/tcpip/transport/icmp/endpoint_state.go
+++ b/pkg/tcpip/transport/icmp/endpoint_state.go
@@ -82,7 +82,7 @@
panic(err)
}
- e.ID.LocalAddress = e.route.LocalAddress
+ e.ID.LocalAddress = e.route.LocalAddress()
} else if len(e.ID.LocalAddress) != 0 { // stateBound
if e.stack.CheckLocalAddress(e.RegisterNICID, e.NetProto, e.ID.LocalAddress) == 0 {
panic(&tcpip.ErrBadLocalAddress{})
diff --git a/pkg/tcpip/transport/raw/endpoint.go b/pkg/tcpip/transport/raw/endpoint.go
index 2709be9..4b2f083 100644
--- a/pkg/tcpip/transport/raw/endpoint.go
+++ b/pkg/tcpip/transport/raw/endpoint.go
@@ -614,7 +614,7 @@
// If connected, only accept packets from the remote address we
// connected to.
- if e.connected && e.route.RemoteAddress != remoteAddr {
+ if e.connected && e.route.RemoteAddress() != remoteAddr {
e.rcvMu.Unlock()
e.mu.RUnlock()
return
diff --git a/pkg/tcpip/transport/tcp/connect.go b/pkg/tcpip/transport/tcp/connect.go
index 3404af6..b32fe2f 100644
--- a/pkg/tcpip/transport/tcp/connect.go
+++ b/pkg/tcpip/transport/tcp/connect.go
@@ -811,7 +811,7 @@
tf.rcvWnd = math.MaxUint16
}
- if r.Loop&stack.PacketLoop == 0 && gso != nil && gso.Type == stack.GSOSW && int(gso.MSS) < data.Size() {
+ if r.Loop()&stack.PacketLoop == 0 && gso != nil && gso.Type == stack.GSOSW && int(gso.MSS) < data.Size() {
return sendTCPBatch(r, tf, data, gso, owner)
}
diff --git a/pkg/tcpip/transport/tcp/endpoint.go b/pkg/tcpip/transport/tcp/endpoint.go
index 43d3443..0a5e9cb 100644
--- a/pkg/tcpip/transport/tcp/endpoint.go
+++ b/pkg/tcpip/transport/tcp/endpoint.go
@@ -2211,8 +2211,8 @@
defer r.Release()
netProtos := []tcpip.NetworkProtocolNumber{netProto}
- e.ID.LocalAddress = r.LocalAddress
- e.ID.RemoteAddress = r.RemoteAddress
+ e.ID.LocalAddress = r.LocalAddress()
+ e.ID.RemoteAddress = r.RemoteAddress()
e.ID.RemotePort = addr.Port
if e.ID.LocalPort != 0 {
@@ -3102,7 +3102,7 @@
func (e *endpoint) initHardwareGSO() {
gso := &stack.GSO{}
- switch e.route.NetProto {
+ switch e.route.NetProto() {
case header.IPv4ProtocolNumber:
gso.Type = stack.GSOTCPv4
gso.L3HdrLen = header.IPv4MinimumSize
diff --git a/pkg/tcpip/transport/udp/endpoint.go b/pkg/tcpip/transport/udp/endpoint.go
index c0f5664..0f59181 100644
--- a/pkg/tcpip/transport/udp/endpoint.go
+++ b/pkg/tcpip/transport/udp/endpoint.go
@@ -534,11 +534,11 @@
if so.GetRecvError() {
so.QueueLocalErr(
&tcpip.ErrMessageTooLong{},
- route.NetProto,
+ route.NetProto(),
header.UDPMaximumPacketSize,
tcpip.FullAddress{
NIC: route.NICID(),
- Addr: route.RemoteAddress,
+ Addr: route.RemoteAddress(),
Port: dstPort,
},
v,
@@ -550,7 +550,7 @@
ttl := e.ttl
useDefaultTTL := ttl == 0
- if header.IsV4MulticastAddress(route.RemoteAddress) || header.IsV6MulticastAddress(route.RemoteAddress) {
+ if header.IsV4MulticastAddress(route.RemoteAddress()) || header.IsV6MulticastAddress(route.RemoteAddress()) {
ttl = e.multicastTTL
// Multicast allows a 0 TTL.
useDefaultTTL = false
@@ -861,7 +861,7 @@
// transmitter skipped the checksum generation (RFC768).
// On IPv6, UDP checksum is not optional (RFC2460 Section 8.1).
if r.RequiresTXTransportChecksum() &&
- (!noChecksum || r.NetProto == header.IPv6ProtocolNumber) {
+ (!noChecksum || r.NetProto() == header.IPv6ProtocolNumber) {
xsum := r.PseudoHeaderChecksum(ProtocolNumber, length)
for _, v := range data.Views() {
xsum = header.Checksum(v, xsum)
@@ -992,11 +992,11 @@
LocalAddress: e.ID.LocalAddress,
LocalPort: localPort,
RemotePort: addr.Port,
- RemoteAddress: r.RemoteAddress,
+ RemoteAddress: r.RemoteAddress(),
}
if e.EndpointState() == StateInitial {
- id.LocalAddress = r.LocalAddress
+ id.LocalAddress = r.LocalAddress()
}
// Even if we're connected, this endpoint can still be used to send
@@ -1204,7 +1204,7 @@
addr := e.ID.LocalAddress
if e.EndpointState() == StateConnected {
- addr = e.route.LocalAddress
+ addr = e.route.LocalAddress()
}
return tcpip.FullAddress{
