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Remove 4in6 cast

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世界 2022-09-25 18:44:34 +08:00
parent 80ee994727
commit 6bad0c2380
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GPG key ID: CD109927C34A63C4
4 changed files with 12 additions and 15 deletions
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6
go.mod
View file

@ -7,9 +7,9 @@ require (
github.com/sagernet/abx-go v0.0.0-20220819185957-dba1257d738e
github.com/sagernet/go-tun2socks v1.16.12-0.20220818015926-16cb67876a61
github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97
github.com/sagernet/sing v0.0.0-20220905164441-f3d346256d4a
golang.org/x/net v0.0.0-20220907135653-1e95f45603a7
golang.org/x/sys v0.0.0-20220908164124-27713097b956
github.com/sagernet/sing v0.0.0-20220925112014-b12b8b7fd220
golang.org/x/net v0.0.0-20220923203811-8be639271d50
golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8
gvisor.dev/gvisor v0.0.0-20220901235040-6ca97ef2ce1c
)

12
go.sum
View file

@ -9,17 +9,17 @@ github.com/sagernet/go-tun2socks v1.16.12-0.20220818015926-16cb67876a61/go.mod h
github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97 h1:iL5gZI3uFp0X6EslacyapiRz7LLSJyr4RajF/BhMVyE=
github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97/go.mod h1:xLnfdiJbSp8rNqYEdIW/6eDO4mVoogml14Bh2hSiFpM=
github.com/sagernet/sing v0.0.0-20220817130738-ce854cda8522/go.mod h1:QVsS5L/ZA2Q5UhQwLrn0Trw+msNd/NPGEhBKR/ioWiY=
github.com/sagernet/sing v0.0.0-20220905164441-f3d346256d4a h1:Bqt+eYP7vJocAgAVAXC0B0ZN0uMr6g6exAoF3Ado2pg=
github.com/sagernet/sing v0.0.0-20220905164441-f3d346256d4a/go.mod h1:kZvzh1VDa/Dg/Bt5WaYKU0jl5ept8KKDpl3Ay4gRtRQ=
github.com/sagernet/sing v0.0.0-20220925112014-b12b8b7fd220 h1:fQk/BHOeHw5murjeNTdmkXmDy9cMlbubRINRH7GDuu4=
github.com/sagernet/sing v0.0.0-20220925112014-b12b8b7fd220/go.mod h1:5/u6RMDMoGIkSNtrZb41kJvyIFg3Ysn69P3WiAu8m0c=
github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74 h1:gga7acRE695APm9hlsSMoOoE65U4/TcqNj90mc69Rlg=
github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0=
golang.org/x/net v0.0.0-20220907135653-1e95f45603a7 h1:1WGATo9HAhkWMbfyuVU0tEFP88OIkUvwaHFveQPvzCQ=
golang.org/x/net v0.0.0-20220907135653-1e95f45603a7/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
golang.org/x/net v0.0.0-20220923203811-8be639271d50 h1:vKyz8L3zkd+xrMeIaBsQ/MNVPVFSffdaU3ZyYlBGFnI=
golang.org/x/net v0.0.0-20220923203811-8be639271d50/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
golang.org/x/sys v0.0.0-20200217220822-9197077df867/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220731174439-a90be440212d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220908164124-27713097b956 h1:XeJjHH1KiLpKGb6lvMiksZ9l0fVUh+AmGcm0nOMEBOY=
golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8 h1:h+EGohizhe9XlX18rfpa8k8RAc5XyaeamM+0VHRd4lc=
golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/time v0.0.0-20191024005414-555d28b269f0 h1:/5xXl8Y5W96D+TtHSlonuFqGHIWVuyCkGJLwGh9JJFs=
golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
gvisor.dev/gvisor v0.0.0-20220901235040-6ca97ef2ce1c h1:m5lcgWnL3OElQNVyp3qcncItJ2c0sQlSGjYK2+nJTA4=

6
gvisor_udp.go
View file

@ -65,11 +65,7 @@ type UDPBackWriter struct {
func (w *UDPBackWriter) WritePacket(buffer *buf.Buffer, destination M.Socksaddr) error {
defer buffer.Release()
if w.sourceNetwork == header.IPv4ProtocolNumber && destination.Addr.Is4In6() {
destination = destination.Unwrap()
} else if w.sourceNetwork == header.IPv6ProtocolNumber && destination.Addr.Is4() {
destination = M.SocksaddrFrom(netip.AddrFrom16(destination.Addr.As16()), destination.Port)
}
destination.CheckBadAddr()
route, err := w.stack.FindRoute(
defaultNIC,

3
system.go
View file

@ -383,7 +383,8 @@ func (w *systemPacketWriter4) WritePacket(buffer *buf.Buffer, destination M.Sock
ipHdr := clashtcpip.IPv4Packet(newPacket.Bytes())
ipHdr.SetTotalLength(uint16(newPacket.Len()))
ipHdr.SetDestinationIP(ipHdr.SourceIP())
ipHdr.SetSourceIP(destination.Unwrap().Addr)
destination.CheckBadAddr()
ipHdr.SetSourceIP(destination.Addr)
udpHdr := clashtcpip.UDPPacket(ipHdr.Payload())
udpHdr.SetDestinationPort(udpHdr.SourcePort())
udpHdr.SetSourcePort(destination.Port)