tun: windows: delete interface before deleting file handles

This commit is contained in:
Jason A. Donenfeld 2019-03-22 16:45:03 -06:00
parent 2faf2dcf90
commit 52ec440d79

View File

@ -214,18 +214,13 @@ func (tun *NativeTun) Events() chan TUNEvent {
func (tun *NativeTun) Close() error {
tun.close = true
err1 := tun.closeTUN()
if tun.events != nil {
close(tun.events)
}
_, _, err2 := tun.wt.DeleteInterface(0)
if err1 == nil {
err1 = err2
}
return err1
/* We delete it first, before closing, so that the close operations don't hang with the concurrent read operation. */
_, _, err := tun.wt.DeleteInterface(0)
tun.closeTUN()
return err
}
func (tun *NativeTun) MTU() (int, error) {