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[lwip-devel] [task #7236] Check UDP LITE standard conformance


From: Simon Goldschmidt
Subject: [lwip-devel] [task #7236] Check UDP LITE standard conformance
Date: Sun, 07 Oct 2007 20:24:06 +0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.7) Gecko/20070914 Firefox/2.0.0.7

Update of task #7236 (project lwip):

                  Status:                    None => In Progress            
        Percent Complete:                      0% => 60%                    

    _______________________________________________________

Follow-up Comment #2:

I just fixed UDP LITE sending, thanks for the input, Frédéric!

- The checksum length was calculated wrong (udp header was missing due to a
mixup of pbufs q and p ;-).

- The partial generation of the checksum made a new function necessary in
inet.c: inet_chksum_pseudo_partial(), it takes an additional argument: u16_t
chksum_len.

Now the question is how we can mix the two inet_chksum_pseudo* functions to
reduce redundant code: can we assume chksum_len can be set to p->tot_len for
the normal inet_chksum_pseudo() or could that produce errors?

    _______________________________________________________

Reply to this item at:

  <http://savannah.nongnu.org/task/?7236>

_______________________________________________
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  http://savannah.nongnu.org/





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