On Wed, 29 Jul 2015 11:53:34 +0530 Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx> 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.carpenter@xxxxxxxxxx> > > Signed-off-by: Christian Gromm <christian.gromm@xxxxxxxxxxxxx> > > --- > <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. Regards Chris > > regards > sudip _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
