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5041800ac6
At some point faketun got implemented as a loopback (put a packet in from wireguard, the same packet goes back to wireguard) which is not useful. It's supposed to be an interface that just sinks all packets, and then wgengine adds *only* and ICMP Echo responder as a layer on top. This caused extremely odd bugs on darwin, where the special case that reinjects packets from local->local was filling the loopback channel and creating an infinite loop (which became jammed since the reader and writer were in the same goroutine). Signed-off-by: Avery Pennarun <apenwarr@tailscale.com> |
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| .. | ||
| faketun.go | ||
| tun_test.go | ||
| tun.go | ||