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tun: guard Device.Events() against chan writes

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Signed-off-by: Jordan Whited <jordan@tailscale.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jordan Whited
2023-02-08 10:42:07 -08:00
committed by Jason A. Donenfeld
parent ebbd4a4330
commit 1e2c3e5a3c
8 changed files with 11 additions and 11 deletions
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8
tun/tuntest/tuntest.go
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@@ -138,10 +138,10 @@ func (t *chTun) Write(data []byte, offset int) (int, error) {
const DefaultMTU = 1420
func (t *chTun) Flush() error { return nil }
func (t *chTun) MTU() (int, error) { return DefaultMTU, nil }
func (t *chTun) Name() (string, error) { return "loopbackTun1", nil }
func (t *chTun) Events() chan tun.Event { return t.c.events }
func (t *chTun) Flush() error { return nil }
func (t *chTun) MTU() (int, error) { return DefaultMTU, nil }
func (t *chTun) Name() (string, error) { return "loopbackTun1", nil }
func (t *chTun) Events() <-chan tun.Event { return t.c.events }
func (t *chTun) Close() error {
t.Write(nil, -1)
return nil