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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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tun/tun_linux.go
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@ -376,7 +376,7 @@ func (tun *NativeTun) Read(buf []byte, offset int) (n int, err error) {
return
}
func (tun *NativeTun) Events() chan Event {
func (tun *NativeTun) Events() <-chan Event {
return tun.events
}