Re: [PATCH 3/9] VFS: Introduce a mount context

[Matthew Wilcox <willy@xxxxxxxxxxxxx>]

On Wed, May 03, 2017 at 11:26:38AM -0700, Joe Perches wrote:
> On Wed, 2017-05-03 at 14:13 -0400, Jeff Layton wrote:
> > On Wed, 2017-05-03 at 17:04 +0100, David Howells wrote:
> > > +		oo = kmalloc((opts->num_mnt_opts + 1) * sizeof(char *),
> > > +			     GFP_KERNEL);

If we're picking nits, then this should be kcalloc in case somebody
passed in 2^31 in num_mnt_opts.