From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Herrmann <dh.herrmann@gmail.com>
Subject: Re: [PATCH 0/6] File Sealing & memfd_create()
Date: Fri, 11 Apr 2014 00:57:17 +0200
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Cc: Theodore Ts'o <tytso@mit.edu>, Ryan Lortie <desrt@desrt.ca>,
 Greg Kroah-Hartman <greg@kroah.com>, Kay Sievers <kay@vrfy.org>,
 linux-kernel <linux-kernel@vger.kernel.org>,
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To: Andy Lutomirski <luto@amacapital.net>
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Hi

On Thu, Apr 10, 2014 at 11:16 PM, Andy Lutomirski <luto@amacapital.net> wrote:
> Would it make sense for the initial mode on a memfd inode to be 000?
> Anyone who finds this to be problematic could use fchmod to fix it.

memfd_create() should be subject to umask() just like anything else.
That should solve any possible race here, right?

Thanks
David