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bugfix(fake_tcp) do not RST packets that already have RST on them
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@ -394,6 +394,7 @@ impl Stack {
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assert!(shared.tuples.lock().unwrap().insert(tuple, Arc::new(incoming)).is_none());
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tokio::spawn(sock.accept());
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} else {
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info!("Bad TCP SYN packet from {}, sending RST", remote_addr);
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let buf = build_tcp_packet(
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local_addr,
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remote_addr,
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@ -404,7 +405,8 @@ impl Stack {
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);
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shared.outgoing.try_send(buf).unwrap();
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}
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} else {
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} else if (tcp_packet.get_flags() & tcp::TcpFlags::RST) == 0 {
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info!("Bad TCP packet from {}, sending RST", remote_addr);
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let buf = build_tcp_packet(
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local_addr,
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remote_addr,
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