RE: [lwip-devel] Problem with UDP and ARP queuing

[Mountifield, Tony]

After further thought, an idea:

> It may be just that udp_send() has no reason to free the 
> header pbuf, and we can remove that bit of code, but I don't 
> know what else may rely on it.

Perhaps it is a reference-counting issue. Does/should etharp_query increment a 
reference count in the chain/packet when queuing it on an ARP table entry? And 
then of course decrement it when dequeuing.

Cheers
Tony
-- 
Tony Mountifield
Contractor @ Tandberg TV
Strategic Park, ext 3390
Tel: 023 8057 3390


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