go.mod: bump gvisor

The `stack.PacketBufferPtr` type no longer exists; replace it with
`*stack.PacketBuffer` instead.

Updates tailscale#8043

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: Ib56ceff09166a042aa3d9b80f50b2aa2d34b3683

Author: andrew-d

go.mod

@@ -93,14 +93,14 @@ require (
 	golang.org/x/net v0.20.0
 	golang.org/x/oauth2 v0.16.0
 	golang.org/x/sync v0.6.0
-	golang.org/x/sys v0.16.0
+	golang.org/x/sys v0.17.0
 	golang.org/x/term v0.16.0
 	golang.org/x/time v0.5.0
 	golang.org/x/tools v0.17.0
 	golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2
 	golang.zx2c4.com/wireguard/windows v0.5.3
 	gopkg.in/square/go-jose.v2 v2.6.0
-	gvisor.dev/gvisor v0.0.0-20240119233241-c9c1d4f9b186
+	gvisor.dev/gvisor v0.0.0-20240306221502-ee1e1f6070e3
 	honnef.co/go/tools v0.4.6
 	k8s.io/api v0.29.1
 	k8s.io/apimachinery v0.29.1

go.sum

@@ -1174,8 +1174,8 @@ golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.4.1-0.20230131160137-e7d7f63158de/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.16.0 h1:xWw16ngr6ZMtmxDyKyIgsE93KNKz5HKmMa3b8ALHidU=
-golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.17.0 h1:25cE3gD+tdBA7lp7QfhuV+rJiE9YXTcS3VG1SqssI/Y=
+golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -1417,8 +1417,8 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools/v3 v3.4.0 h1:ZazjZUfuVeZGLAmlKKuyv3IKP5orXcwtOwDQH6YVr6o=
 gotest.tools/v3 v3.4.0/go.mod h1:CtbdzLSsqVhDgMtKsx03ird5YTGB3ar27v0u/yKBW5g=
-gvisor.dev/gvisor v0.0.0-20240119233241-c9c1d4f9b186 h1:VWRSJX9ghfqsRSZGMAILL6QpYRKWnHcYPi24SCubQRs=
-gvisor.dev/gvisor v0.0.0-20240119233241-c9c1d4f9b186/go.mod h1:10sU+Uh5KKNv1+2x2A0Gvzt8FjD3ASIhorV3YsauXhk=
+gvisor.dev/gvisor v0.0.0-20240306221502-ee1e1f6070e3 h1:/8/t5pz/mgdRXhYOIeqqYhFAQLE4DDGegc0Y4ZjyFJM=
+gvisor.dev/gvisor v0.0.0-20240306221502-ee1e1f6070e3/go.mod h1:NQHVAzMwvZ+Qe3ElSiHmq9RUm1MdNHpUZ52fiEqvn+0=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

net/tstun/wrap.go

@@ -203,7 +203,7 @@ type Wrapper struct {
 type tunInjectedRead struct {
 	// Only one of packet or data should be set, and are read in that order of
 	// precedence.
-	packet stack.PacketBufferPtr
+	packet *stack.PacketBuffer
 	data   []byte
 }
 
@@ -1113,7 +1113,7 @@ func (t *Wrapper) SetFilter(filt *filter.Filter) {
 //
 // This path is typically used to deliver synthesized packets to the
 // host networking stack.
-func (t *Wrapper) InjectInboundPacketBuffer(pkt stack.PacketBufferPtr) error {
+func (t *Wrapper) InjectInboundPacketBuffer(pkt *stack.PacketBuffer) error {
 	buf := make([]byte, PacketStartOffset+pkt.Size())
 
 	n := copy(buf[PacketStartOffset:], pkt.NetworkHeader().Slice())
@@ -1221,7 +1221,7 @@ func (t *Wrapper) InjectOutbound(pkt []byte) error {
 // InjectOutboundPacketBuffer logically behaves as InjectOutbound. It takes ownership of one
 // reference count on the packet, and the packet may be mutated. The packet refcount will be
 // decremented after the injected buffer has been read.
-func (t *Wrapper) InjectOutboundPacketBuffer(pkt stack.PacketBufferPtr) error {
+func (t *Wrapper) InjectOutboundPacketBuffer(pkt *stack.PacketBuffer) error {
 	size := pkt.Size()
 	if size > MaxPacketSize {
 		pkt.DecRef()

wgengine/netstack/netstack.go

@@ -357,11 +357,11 @@ func init() {
 	})
 }
 
-type protocolHandlerFunc func(stack.TransportEndpointID, stack.PacketBufferPtr) bool
+type protocolHandlerFunc func(stack.TransportEndpointID, *stack.PacketBuffer) bool
 
 // wrapUDPProtocolHandler wraps the protocol handler we pass to netstack for UDP.
 func (ns *Impl) wrapUDPProtocolHandler(h protocolHandlerFunc) protocolHandlerFunc {
-	return func(tei stack.TransportEndpointID, pb stack.PacketBufferPtr) bool {
+	return func(tei stack.TransportEndpointID, pb *stack.PacketBuffer) bool {
 		addr := tei.LocalAddress
 		ip, ok := netip.AddrFromSlice(addr.AsSlice())
 		if !ok {
@@ -390,7 +390,7 @@ func (ns *Impl) wrapTCPProtocolHandler(h protocolHandlerFunc) protocolHandlerFun
 	// passes through our acceptTCP handler/etc. If false, then the packet
 	// is dropped and the TCP connection is rejected (typically with an
 	// ICMP Port Unreachable or ICMP Protocol Unreachable message).
-	return func(tei stack.TransportEndpointID, pb stack.PacketBufferPtr) (handled bool) {
+	return func(tei stack.TransportEndpointID, pb *stack.PacketBuffer) (handled bool) {
 		localIP, ok := netip.AddrFromSlice(tei.LocalAddress.AsSlice())
 		if !ok {
 			ns.logf("netstack: could not parse local address for incoming connection")