* David Miller <da...@davemloft.net> [2015-05-22 14:34:21 -0400]:
> From: Bjørn Mork <bj...@mork.no>
> Date: Fri, 22 May 2015 13:15:22 +0200
>
> > The tx_curr_frame_payload field is u32. When we try to calculate a
> > small negative delta based on it, we end up with a positive integer
> > close to 2^32 instead. So the tx_bytes pointer increases by about
> > 2^32 for every transmitted frame.
> >
> > Fix by calculating the delta as a signed long.
> >
> > Cc: Ben Hutchings <ben.hutchi...@codethink.co.uk>
> > Reported-by: Florian Bruhin <m...@the-compiler.org>
> > Fixes: 7a1e890e2168 ("usbnet: Fix tx_bytes statistic running backward in
> > cdc_ncm")
> > Signed-off-by: Bjørn Mork <bj...@mork.no>
>
> Applied and queued up for -stable.Thank you, and thanks Bjørn for the quick fix! Florian -- http://www.the-compiler.org | m...@the-compiler.org (Mail/XMPP) GPG: 916E B0C8 FD55 A072 | http://the-compiler.org/pubkey.asc I love long mails! | http://email.is-not-s.ms/
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