File wireguard-go-netstack.patch of Package wireguard-go

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File wireguard-go-netstack.patch of Package wireguard-go

From 37e732a56935b3c7784575012f47d07b6e5952e7 Mon Sep 17 00:00:00 2001
From: James Tucker <james@tailscale.com>
Date: Wed, 27 Sep 2023 16:15:09 -0700
Subject: [PATCH] go.mod,tun/netstack: bump gvisor

Signed-off-by: James Tucker <james@tailscale.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
 go.mod              |  4 ++--
 go.sum              |  2 +-
 tun/netstack/tun.go | 14 +++++++-------
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/go.mod b/go.mod
index 46427df..9655275 100644
--- a/go.mod
+++ b/go.mod
@@ -7,10 +7,10 @@ require (
 	golang.org/x/net v0.0.0-20220225172249-27dd8689420f
 	golang.org/x/sys v0.2.0
 	golang.zx2c4.com/wintun v0.0.0-20211104114900-415007cec224
-	gvisor.dev/gvisor v0.0.0-20221203005347-703fd9b7fbc0
+	gvisor.dev/gvisor v0.0.0-20230927004350-cbd86285d259
 )
 
 require (
 	github.com/google/btree v1.0.1 // indirect
-	golang.org/x/time v0.0.0-20191024005414-555d28b269f0 // indirect
+	golang.org/x/time v0.0.0-20220210224613-90d013bbcef8 // indirect
 )
diff --git a/go.sum b/go.sum
index 97ae95d..649af0c 100644
--- a/go.sum
+++ b/go.sum
@@ -11,4 +11,4 @@ golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxb
 golang.zx2c4.com/wintun v0.0.0-20211104114900-415007cec224 h1:Ug9qvr1myri/zFN6xL17LSCBGFDnphBBhzmILHsM5TY=
 golang.zx2c4.com/wintun v0.0.0-20211104114900-415007cec224/go.mod h1:deeaetjYA+DHMHg+sMSMI58GrEteJUUzzw7en6TJQcI=
 gvisor.dev/gvisor v0.0.0-20221203005347-703fd9b7fbc0 h1:Wobr37noukisGxpKo5jAsLREcpj61RxrWYzD8uwveOY=
-gvisor.dev/gvisor v0.0.0-20221203005347-703fd9b7fbc0/go.mod h1:Dn5idtptoW1dIos9U6A2rpebLs/MtTwFacjKb8jLdQA=
+gvisor.dev/gvisor v0.0.0-20230927004350-cbd86285d259/go.mod h1:AVgIgHMwK63XvmAzWG9vLQ41YnVHN0du0tEC46fI7yY=
diff --git a/tun/netstack/tun.go b/tun/netstack/tun.go
index 37c879d..93f41c2 100644
--- a/tun/netstack/tun.go
+++ b/tun/netstack/tun.go
@@ -24,7 +24,7 @@ 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"
@@ -42,7 +42,7 @@ 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
@@ -60,7 +60,7 @@ 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,
 	}
@@ -78,7 +78,7 @@ 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 {
@@ -128,7 +128,7 @@ func (tun *netTun) Write(buf []byte, offset int) (int, error) {
 		return 0, nil
 	}
 
-	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)
@@ -184,7 +184,7 @@ 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
 }
@@ -439,7 +439,7 @@ 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
 }
 
-- 
2.44.0

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File wireguard-go-netstack.patch of Package wireguard-go

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