From: Andrew Morton <akpm@linux-foundation.org>
To: Kees Cook <keescook@chromium.org>
Cc: Ali Saidi <alisaidi@amazon.com>, Michal Hocko <mhocko@suse.com>,
Matthew Wilcox <willy@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Jann Horn <jannh@google.com>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] binfmt_elf: Move brk out of mmap when doing direct loader exec
Date: Tue, 16 Apr 2019 16:37:57 -0700 [thread overview]
Message-ID: <20190416163757.b7bb6b42806e99ea11085794@linux-foundation.org> (raw)
In-Reply-To: <CAGXu5j+z7craEPiDYRjgYo4JBEum965JC_xSajv8TyPM09eaXQ@mail.gmail.com>
On Tue, 16 Apr 2019 18:14:00 -0500 Kees Cook <keescook@chromium.org> wrote:
> On Tue, Apr 16, 2019 at 6:04 PM Andrew Morton <akpm@linux-foundation.org> wrote:
> >
> > >
> > > Reported-by: Ali Saidi <alisaidi@amazon.com>
> > > Link: https://lkml.kernel.org/r/CAGXu5jJ5sj3emOT2QPxQkNQk0qbU6zEfu9=Omfhx_p0nCKPSjA@mail.gmail.com
> > > Fixes: eab09532d400 ("binfmt_elf: use ELF_ET_DYN_BASE only for PIE")
> > > Signed-off-by: Kees Cook <keescook@chromium.org>
> >
> > No cc:stable?
>
> Probably it should be, yes. I think I'm just shy about that when
> poking ELF mappings. :)
Well, the -stable bots will backport anything that might look slightly
like a fix anyway.
I'll add cc:stable and shall hold it out until 5.2-rc1, so it should
get a bit of a spin before being backported.
next prev parent reply other threads:[~2019-04-16 23:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-16 4:23 Kees Cook
2019-04-16 23:04 ` Andrew Morton
2019-04-16 23:14 ` Kees Cook
2019-04-16 23:37 ` Andrew Morton [this message]
2019-04-18 14:57 ` Guenter Roeck
2019-04-22 22:48 ` Kees Cook
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