Re: [lwip-devel] Closing connections with rawapi

[pek]

address@hidden writes:

> "Sergio R. Caprile" <address@hidden> writes:
>>> 3. tcp_abort() should check if the pcb is bound and in that case
>>> remove it from tcp_bound_pcbs.
>>
>> I guess you are trying to save a pcb and reusing it for binds and
>> connects... am I right ?

In fact there are other paths that could trigger this bug as well.
For example tcp_bind() followed by tcp_listen(). If tcp_listen()
fails because the address/port is already used then tcp_abort()
cannot be used to clean up the pcb.

(sorry for posting from different addresses, my bad)

Sincerely
Per Knytt