Re: [PATCH] clone3: validate stack arguments

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Subject: Re: [PATCH] clone3: validate stack arguments
From: Arnd Bergmann <arnd@xxxxxxxx>
Date: Tue, 5 Nov 2019 15:23:19 +0100
Cc: "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, Florian Weimer <fweimer@xxxxxxxxxx>, GNU C Library <libc-alpha@xxxxxxxxxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>, Jann Horn <jannh@xxxxxxxxxx>, David Howells <dhowells@xxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Oleg Nesterov <oleg@xxxxxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Linux API <linux-api@xxxxxxxxxxxxxxx>, "# 3.4.x" <stable@xxxxxxxxxxxxxxx>
In-reply-to: <20191031113608.20713-1-christian.brauner@ubuntu.com>
References: <20191031113608.20713-1-christian.brauner@ubuntu.com>

On Thu, Oct 31, 2019 at 12:36 PM Christian Brauner
<christian.brauner@xxxxxxxxxx> 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@xxxxxxxxxx>

Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

Follow-Ups:
- Re: [PATCH] clone3: validate stack arguments
  - From: Michael Kerrisk (man-pages)

References:
- [PATCH] clone3: validate stack arguments
  - From: Christian Brauner

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