linux-kernel - Re: [PATCH] clone3: validate stack arguments

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Message-ID: <CAKgNAkg4aktVXU1m0_MKt6zitqVOgqF_LJjEnGVa-5Mtb5pkdA@mail.gmail.com>
Date:   Tue, 5 Nov 2019 21:23:49 +0100
From:   "Michael Kerrisk (man-pages)" <mtk.manpages@...il.com>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Christian Brauner <christian.brauner@...ntu.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Florian Weimer <fweimer@...hat.com>,
        GNU C Library <libc-alpha@...rceware.org>,
        Kees Cook <keescook@...omium.org>,
        Jann Horn <jannh@...gle.com>,
        David Howells <dhowells@...hat.com>,
        Ingo Molnar <mingo@...hat.com>,
        Oleg Nesterov <oleg@...hat.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Linux API <linux-api@...r.kernel.org>,
        "# 3.4.x" <stable@...r.kernel.org>
Subject: Re: [PATCH] clone3: validate stack arguments

On Tue, 5 Nov 2019 at 15:25, Arnd Bergmann <arnd@...db.de> wrote:
>
> On Thu, Oct 31, 2019 at 12:36 PM Christian Brauner
> <christian.brauner@...ntu.com> wrote:
> >
> > Validate the stack arguments and setup the stack depening on whether or not
> > it is growing down or up.
> >
> > Signed-off-by: Christian Brauner <christian.brauner@...ntu.com>
>
> Acked-by: Arnd Bergmann <arnd@...db.de>

and
Acked-by: Michael Kerrisk <mtk.manpages@...il.com>

-- 
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/