On Thu, 30 Jul 2015 11:28:43 +0300 Dan Carpenter <dan.carpen...@oracle.com> wrote:
> On Thu, Jul 30, 2015 at 09:05:39AM +0200, Christian Gromm wrote: > > On Wed, 29 Jul 2015 11:53:34 +0530 > > Sudip Mukherjee <sudipm.mukher...@gmail.com> wrote: > > > > > On Tue, Jul 28, 2015 at 05:16:09PM +0200, Christian Gromm wrote: > > > > This patch prevents snprintf from exceeding a given buffer size. > > > > > > > > Reported-by: Dan Carpenter <dan.carpen...@oracle.com> > > > > Signed-off-by: Christian Gromm <christian.gr...@microchip.com> > > > > --- > > > <snip> > > > > - snprintf(devnod_buf, PAGE_SIZE, "%s-%s", mdev, mdev_ch); > > > > + snprintf(devnod_buf, sizeof(devnod_buf), "%s-%s", mdev, > > > > mdev_ch); > > > And this gives checkpatch warning for more than 80 char. > > > > I know, but decided to keep it anyway for the sake of readabilty. > > Thanks for pointing this out. > > I sometimes go over 80 characters, but it's not a good idea to do that > in staging. Someone is just going to send a follow on patch which adds > a line break. It takes too much energy to reject those patches. Thanks for the hint. Appreciate that. regards, Chris > > regards, > dan carpenter > _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
