fix test break

app/proxyman/inbound/worker.go

@@ -42,7 +42,10 @@ type tcpWorker struct {
 func (w *tcpWorker) callback(conn internet.Connection) {
 	ctx, cancel := context.WithCancel(w.ctx)
 	if w.recvOrigDest {
-		dest := tcp.GetOriginalDestination(conn)
+		dest, err := tcp.GetOriginalDestination(conn)
+		if err != nil {
+			log.Trace(newError("failed to get original destination").Base(err))
+		}
 		if dest.IsValid() {
 			ctx = proxy.ContextWithOriginalTarget(ctx, dest)
 		}

transport/internet/tcp/sockopt_linux.go

@@ -6,7 +6,6 @@ import (
 	"net"
 	"syscall"
 
-	"v2ray.com/core/app/log"
 	v2net "v2ray.com/core/common/net"
 	"v2ray.com/core/transport/internet"
 	"v2ray.com/core/transport/internet/internal"
@@ -14,19 +13,17 @@ import (
 
 const SO_ORIGINAL_DST = 80
 
-func GetOriginalDestination(conn internet.Connection) v2net.Destination {
+func GetOriginalDestination(conn internet.Connection) (v2net.Destination, error) {
 	fd, err := internal.GetSysFd(conn.(net.Conn))
 	if err != nil {
-		log.Trace(newError("failed to get original destination").Base(err))
-		return v2net.Destination{}
+		return v2net.Destination{}, newError("failed to get original destination").Base(err)
 	}
 
 	addr, err := syscall.GetsockoptIPv6Mreq(fd, syscall.IPPROTO_IP, SO_ORIGINAL_DST)
 	if err != nil {
-		log.Trace(newError("failed to call getsockopt").Base(err))
-		return v2net.Destination{}
+		return v2net.Destination{}, newError("failed to call getsockopt").Base(err)
 	}
 	ip := v2net.IPAddress(addr.Multiaddr[4:8])
 	port := uint16(addr.Multiaddr[2])<<8 + uint16(addr.Multiaddr[3])
-	return v2net.TCPDestination(ip, v2net.Port(port))
+	return v2net.TCPDestination(ip, v2net.Port(port)), nil
 }

transport/internet/tcp/sockopt_other.go

@@ -7,6 +7,6 @@ import (
 	"v2ray.com/core/transport/internet"
 )
 
-func GetOriginalDestination(conn internet.Connection) net.Destination {
-	return net.Destination{}
+func GetOriginalDestination(conn internet.Connection) (net.Destination, error) {
+	return net.Destination{}, nil
 }