From: Bjørn Mork <[email protected]> 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 <[email protected]> > Reported-by: Florian Bruhin <[email protected]> > Fixes: 7a1e890e2168 ("usbnet: Fix tx_bytes statistic running backward in > cdc_ncm") > Signed-off-by: Bjørn Mork <[email protected]> Applied and queued up for -stable. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
