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go.mod,tun/netstack: bump gvisor

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Signed-off-by: James Tucker <james@tailscale.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
James Tucker
2023-09-27 16:15:09 -07:00
committed by Jason A. Donenfeld
parent ec8f6f82c2
commit 42ec952ead
4 changed files with 23 additions and 23 deletions
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14
tun/netstack/tun.go
View File

@@ -25,7 +25,7 @@ import (
"golang.zx2c4.com/wireguard/tun"
"golang.org/x/net/dns/dnsmessage"
"gvisor.dev/gvisor/pkg/bufferv2"
"gvisor.dev/gvisor/pkg/buffer"
"gvisor.dev/gvisor/pkg/tcpip"
"gvisor.dev/gvisor/pkg/tcpip/adapters/gonet"
"gvisor.dev/gvisor/pkg/tcpip/header"
@@ -43,7 +43,7 @@ type netTun struct {
ep *channel.Endpoint
stack *stack.Stack
events chan tun.Event
incomingPacket chan *bufferv2.View
incomingPacket chan *buffer.View
mtu int
dnsServers []netip.Addr
hasV4, hasV6 bool
@@ -61,7 +61,7 @@ func CreateNetTUN(localAddresses, dnsServers []netip.Addr, mtu int) (tun.Device,
ep: channel.New(1024, uint32(mtu), ""),
stack: stack.New(opts),
events: make(chan tun.Event, 10),
incomingPacket: make(chan *bufferv2.View),
incomingPacket: make(chan *buffer.View),
dnsServers: dnsServers,
mtu: mtu,
}
@@ -84,7 +84,7 @@ func CreateNetTUN(localAddresses, dnsServers []netip.Addr, mtu int) (tun.Device,
}
protoAddr := tcpip.ProtocolAddress{
Protocol: protoNumber,
AddressWithPrefix: tcpip.Address(ip.AsSlice()).WithPrefix(),
AddressWithPrefix: tcpip.AddrFromSlice(ip.AsSlice()).WithPrefix(),
}
tcpipErr := dev.stack.AddProtocolAddress(1, protoAddr, stack.AddressProperties{})
if tcpipErr != nil {
@@ -140,7 +140,7 @@ func (tun *netTun) Write(buf [][]byte, offset int) (int, error) {
continue
}
pkb := stack.NewPacketBuffer(stack.PacketBufferOptions{Payload: bufferv2.MakeWithData(packet)})
pkb := stack.NewPacketBuffer(stack.PacketBufferOptions{Payload: buffer.MakeWithData(packet)})
switch packet[0] >> 4 {
case 4:
tun.ep.InjectInbound(header.IPv4ProtocolNumber, pkb)
@@ -198,7 +198,7 @@ func convertToFullAddr(endpoint netip.AddrPort) (tcpip.FullAddress, tcpip.Networ
}
return tcpip.FullAddress{
NIC: 1,
Addr: tcpip.Address(endpoint.Addr().AsSlice()),
Addr: tcpip.AddrFromSlice(endpoint.Addr().AsSlice()),
Port: endpoint.Port(),
}, protoNumber
}
@@ -453,7 +453,7 @@ func (pc *PingConn) ReadFrom(p []byte) (n int, addr net.Addr, err error) {
return 0, nil, fmt.Errorf("ping read: %s", tcpipErr)
}
remoteAddr, _ := netip.AddrFromSlice([]byte(res.RemoteAddr.Addr))
remoteAddr, _ := netip.AddrFromSlice(res.RemoteAddr.Addr.AsSlice())
return res.Count, &PingAddr{remoteAddr}, nil
}

8
tun/tcp_offload_linux_test.go
View File

@@ -35,8 +35,8 @@ func tcp4PacketMutateIPFields(srcIPPort, dstIPPort netip.AddrPort, flags header.
srcAs4 := srcIPPort.Addr().As4()
dstAs4 := dstIPPort.Addr().As4()
ipFields := &header.IPv4Fields{
SrcAddr: tcpip.Address(srcAs4[:]),
DstAddr: tcpip.Address(dstAs4[:]),
SrcAddr: tcpip.AddrFromSlice(srcAs4[:]),
DstAddr: tcpip.AddrFromSlice(dstAs4[:]),
Protocol: unix.IPPROTO_TCP,
TTL: 64,
TotalLength: uint16(totalLen),
@@ -72,8 +72,8 @@ func tcp6PacketMutateIPFields(srcIPPort, dstIPPort netip.AddrPort, flags header.
srcAs16 := srcIPPort.Addr().As16()
dstAs16 := dstIPPort.Addr().As16()
ipFields := &header.IPv6Fields{
SrcAddr: tcpip.Address(srcAs16[:]),
DstAddr: tcpip.Address(dstAs16[:]),
SrcAddr: tcpip.AddrFromSlice(srcAs16[:]),
DstAddr: tcpip.AddrFromSlice(dstAs16[:]),
TransportProtocol: unix.IPPROTO_TCP,
HopLimit: 64,
PayloadLength: uint16(segmentSize + 20),