Skip peer creation if either up-script or interface call failed

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

diff --git a/src/govpn/cmd/govpn-server/tcp.go b/src/govpn/cmd/govpn-server/tcp.go
index 437b5005aa8ca11b085419e484bf218108941c3a..dcd9606871894b23eb782c2d8c5100277feaf86f 100644 (file)
--- a/src/govpn/cmd/govpn-server/tcp.go
+++ b/src/govpn/cmd/govpn-server/tcp.go
@@ -117,11 +117,13 @@ func handleTCP(conn net.Conn) {
                } else {
                        ifaceName, err := callUp(peer.Id)
                        if err != nil {
+                               peer = nil
                                break
                        }
                        tap, err = govpn.TAPListen(ifaceName)
                        if err != nil {
                                log.Println("Unable to create TAP:", err)
+                               peer = nil
                                break
                        }
                        ps = &PeerState{