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From: Cyrill Gorcunov <gorcunov@gmail.com>
To: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Linus Torvalds <torvalds@linuxfoundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: auxv stuff (Re: [PATCH] prctl: fix PR_SET_MM_AUXV kernel stack leak)
Date: Mon, 15 Mar 2021 09:42:47 +0300	[thread overview]
Message-ID: <YE8B52ET790Y/6WO@grain> (raw)
In-Reply-To: <YE734MgE40jTv9zJ@localhost.localdomain>

On Mon, Mar 15, 2021 at 09:00:00AM +0300, Alexey Dobriyan wrote:
> On Sun, Mar 14, 2021 at 02:40:05PM -0700, Linus Torvalds wrote:
> > [mm->saved_auxv]
> > 
> > That's a separate issue, and I can't find it in myself to care (and
> > nobody has ever complained), but I thought I'd mention it.
> 
> There is another (non-security) one. Compat 32-bit process will report
> 2 longs too many:

Good catch! Alexey, should I address it? Or you have fixed it already?

  reply	other threads:[~2021-03-15  6:43 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-14 20:51 [PATCH] prctl: fix PR_SET_MM_AUXV kernel stack leak Alexey Dobriyan
2021-03-14 21:40 ` Linus Torvalds
2021-03-14 22:24   ` Cyrill Gorcunov
2021-03-15  6:00   ` auxv stuff (Re: [PATCH] prctl: fix PR_SET_MM_AUXV kernel stack leak) Alexey Dobriyan
2021-03-15  6:42     ` Cyrill Gorcunov [this message]
2021-03-16 18:50       ` Alexey Dobriyan
2021-03-16 18:51         ` Cyrill Gorcunov
2021-03-14 22:18 ` [PATCH] prctl: fix PR_SET_MM_AUXV kernel stack leak Cyrill Gorcunov
2021-03-15 10:29 ` Dan Carpenter
2021-03-15 13:30   ` Alexey Dobriyan
2021-03-15 12:08 ` Oleg Nesterov
2021-03-15 12:54   ` Cyrill Gorcunov
2021-03-15 13:19     ` Oleg Nesterov
2021-03-15 13:52       ` Cyrill Gorcunov

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