[lwip-users] Using pbuf_free outside of the lwip main thread

[multiplex]

Hi all,

We have an application where there are two types of packets coming in:
1) a dedicated telnet session, tcp
2) special packets with a special ethertype.

The first one we handle with socket-based lwIP; the second kind we manage by
having a special case statement in the low level interface that forwards the
pbuf into a queue, handled by another thread.

Is it safe to then call pbuf_free from this other thread ?
lwIP 1.3.0 (Xilinx microblaze port), socket based.

Thanks,
Michael 
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