On 08/16/16 15:01, Randall Stewart wrote:
Sure
Let me add some comments for you. The idea her is that you pick-up a reference
to the PCB.. so it can’t be removed. Thus when you re-lock the INP you check the
dropped flag (just in case someone did get in).
And this code is only used before tcp_close() / tcp_drop(), so if others
got in it is safe to assume that the inp is dead?
--HPS
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