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fix: tuic server return error udp address

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This commit is contained in:
wwqgtxx 2023-05-11 22:45:27 +08:00
parent 534282839c
commit f1be9b3f4a
2 changed files with 12 additions and 4 deletions
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5
transport/tuic/protocol.go
View File

@ -465,6 +465,11 @@ func NewAddress(metadata *C.Metadata) Address {
}
func NewAddressNetAddr(addr net.Addr) (Address, error) {
if addr, ok := addr.(interface{ AddrPort() netip.AddrPort }); ok {
if addrPort := addr.AddrPort(); addrPort.IsValid() { // sing's M.Socksaddr maybe return an invalid AddrPort if it's a DomainName
return NewAddressAddrPort(addrPort), nil
}
}
addrStr := addr.String()
if addrPort, err := netip.ParseAddrPort(addrStr); err == nil {
return NewAddressAddrPort(addrPort), nil

11
tunnel/connection.go
View File

@ -44,10 +44,13 @@ func handleUDPToLocal(packet C.UDPPacket, pc N.EnhancePacketConn, key string, oA
_fromUDPAddr := *fromUDPAddr
fromUDPAddr = &_fromUDPAddr // make a copy
if fromAddr, ok := netip.AddrFromSlice(fromUDPAddr.IP); ok {
if fAddr.IsValid() && (oAddr.Unmap() == fromAddr.Unmap()) {
fromUDPAddr.IP = fAddr.Unmap().AsSlice()
} else {
fromUDPAddr.IP = fromAddr.Unmap().AsSlice()
fromAddr = fromAddr.Unmap()
if fAddr.IsValid() && (oAddr.Unmap() == fromAddr) {
fromAddr = fAddr.Unmap()
}
fromUDPAddr.IP = fromAddr.AsSlice()
if fromAddr.Is4() {
fromUDPAddr.Zone = "" // only ipv6 can have the zone
}
}