[lwip-users] Re: [lwip] Bug in lwip_recvfrom

[Kieran Mansley]

On Fri, 12 Apr 2002, Mumtaz Ahmad wrote:

> There is a bug in lwip_recvfrom when the number of bytes asked by the user
> is less than the actual amount of data received.
> The function sets sock->lastoffset to remeber the last position in the
> bufer. The way it does is
>     sock->lastoffset = buflen - copylen;
>
> instead it should be
>     sock->lastoffset = sock->lastoffset + copylen;

Yes, this was raised last week:

http://www.sics.se/~adam/lwip/maillist/msg00801.html

Kieran

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