Messages in this thread |  | | Date | Sun, 3 Jun 2018 16:12:34 +0100 | From | Jonathan Cameron <> | Subject | Re: [PATCH][next] iio: tsl2x7x/tsl2772: avoid potential division by zero |
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On Thu, 31 May 2018 05:28:01 -0400 Brian Masney <masneyb@onstation.org> wrote:
> On Wed, May 30, 2018 at 07:19:36PM +0100, Colin King wrote: > > From: Colin Ian King <colin.king@canonical.com> > > > > It may be possible for tsl2772_get_lux to return a zero lux value > > and hence a division by zero can occur when lux_val is zero. Check > > for this case and return -ERANGE to avoid the division by zero. > > > > Detected by CoverityScan, CID#1469484 ("Division or modulo by zero") > > > > Signed-off-by: Colin Ian King <colin.king@canonical.com> > > Acked-by: Brian Masney <masneyb@onstation.org>
Applied to the fixes-togreg branch of iio.git.
As there was nothing in that branch that is going upstream until after the merge window closes, I moved it forward to match staging/staging-next.
Jonathan
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