|
|
- diff --git a/src/yggdrasil/tcp.go b/src/yggdrasil/tcp.go
- index 9cca419..45f93a5 100644
- --- a/src/yggdrasil/tcp.go
- +++ b/src/yggdrasil/tcp.go
- @@ -25,6 +25,7 @@ import (
-
- "golang.org/x/net/proxy"
-
- + "github.com/yggdrasil-network/yggdrasil-go/src/address"
- "github.com/yggdrasil-network/yggdrasil-go/src/util"
- )
-
- @@ -386,6 +387,19 @@ func (t *tcp) handler(sock net.Conn, incoming bool, options interface{}, upgrade
- local, _, _ = net.SplitHostPort(sock.LocalAddr().String())
- remote, _, _ = net.SplitHostPort(sock.RemoteAddr().String())
- }
- + localIP := net.ParseIP(local)
- + if localIP = localIP.To16(); localIP != nil {
- + var laddr address.Address
- + var lsubnet address.Subnet
- + copy(laddr[:], localIP)
- + copy(lsubnet[:], localIP)
- + if laddr.IsValid() || lsubnet.IsValid() {
- + // The local address is with the network address/prefix range
- + // This would route ygg over ygg, which we don't want
- + t.link.core.log.Debugln("Dropping ygg-tunneled connection", local, remote)
- + return
- + }
- + }
- force := net.ParseIP(strings.Split(remote, "%")[0]).IsLinkLocalUnicast()
- link, err := t.link.core.link.create(&stream, name, proto, local, remote, incoming, force)
- if err != nil {
-
|
