From: Colin King <[email protected]> Date: Thu, 22 Sep 2016 18:48:58 +0100
> From: Colin Ian King <[email protected]> > > Change predecrement compare to post decrement compare to avoid an > unsigned integer wrap-around comparison when decrementing idx in > the while loop. > > For example, when idx is zero, the current situation will > predecrement idx in the while loop, wrapping idx to the maximum > signed integer and cause out of bounds reads on rxq_info->msix_tbl[idx]. > > Signed-off-by: Colin Ian King <[email protected]> Applied to net-next, thanks.
