wgengine: don't close tundev in NewUserspaceEngine.

newUserspaceEngineAdvanced closes the tun device on error already. Fixes #783. Signed-off-by: David Anderson <danderson@tailscale.com>
6 years ago · b7e0ff598a
parent a601a760ba
commit b7e0ff598a
1 changed files with 0 additions and 1 deletions
--- a/wgengine/userspace.go
+++ b/wgengine/userspace.go
@ -188,7 +188,6 @@ func NewUserspaceEngine(logf logger.Logf, tunname string, listenPort uint16) (En

 	e, err := NewUserspaceEngineAdvanced(conf)
 	if err != nil {
-		tun.Close()
 		return nil, err
 	}
 	return e, err