[lwip-devel] [bug #20315] Problem in the use of tcp_listen in api_msg.c

[Simon Goldschmidt]

Follow-up Comment #5, bug #20315 (project lwip):

It should be only in one list at every time.

It should be on the bound list when calling tcp_listen, so you'd have to
remove it from there, not from the active list, that's right.

Maybe we should include a check at the beginning that it isn't active yet and
fail if it is. That would solve the netconn issues with converting from
connection- to listen-pcb, also. Only bad thing is we don't have a return
value here...

Maybe the automatic-freeing is not so good after all...

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