Initial encryptionless mode support

[govpn.git] / src / govpn / cmd / govpn-client / tcp.go

diff --git a/src/govpn/cmd/govpn-client/tcp.go b/src/govpn/cmd/govpn-client/tcp.go
index e96d5bf41ccb52d1e8115d45be4afb3893126ec5..7f3c172105ce0bf709ff15cbee4e549c55a4bca0 100644 (file)
--- a/src/govpn/cmd/govpn-client/tcp.go
+++ b/src/govpn/cmd/govpn-client/tcp.go
@@ -43,7 +43,7 @@ func startTCP(timeouted, rehandshaking, termination chan struct{}) {
 
 func handleTCP(conn *net.TCPConn, timeouted, rehandshaking, termination chan struct{}) {
        hs := govpn.HandshakeStart(*remoteAddr, conn, conf)
-       buf := make([]byte, govpn.MTU)
+       buf := make([]byte, 2*(govpn.EncLessEnlargeSize+govpn.MTU)+govpn.MTU)
        var n int
        var err error
        var prev int
@@ -56,7 +56,7 @@ HandshakeCycle:
                        break HandshakeCycle
                default:
                }
-               if prev == govpn.MTU {
+               if prev == len(buf) {
                        log.Println("Timeouted waiting for the packet")
                        timeouted <- struct{}{}
                        break HandshakeCycle
@@ -125,7 +125,7 @@ TransportCycle:
                        break TransportCycle
                default:
                }
-               if prev == govpn.MTU {
+               if prev == len(buf) {
                        log.Println("Timeouted waiting for the packet")
                        timeouted <- struct{}{}
                        break TransportCycle