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Date: Fri, 24 Jul 2020 12:03:51 -0700
From: Kees Cook <keescook@...omium.org>
To: Mickaël Salaün <mic@...ikod.net>
Cc: linux-kernel@...r.kernel.org, Aleksa Sarai <cyphar@...har.com>,
	Alexei Starovoitov <ast@...nel.org>,
	Al Viro <viro@...iv.linux.org.uk>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Andy Lutomirski <luto@...nel.org>,
	Christian Brauner <christian.brauner@...ntu.com>,
	Christian Heimes <christian@...hon.org>,
	Daniel Borkmann <daniel@...earbox.net>,
	Deven Bowers <deven.desai@...ux.microsoft.com>,
	Dmitry Vyukov <dvyukov@...gle.com>,
	Eric Biggers <ebiggers@...nel.org>,
	Eric Chiang <ericchiang@...gle.com>,
	Florian Weimer <fweimer@...hat.com>,
	James Morris <jmorris@...ei.org>, Jan Kara <jack@...e.cz>,
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	Sean Christopherson <sean.j.christopherson@...el.com>,
	Shuah Khan <shuah@...nel.org>, Steve Dower <steve.dower@...hon.org>,
	Steve Grubb <sgrubb@...hat.com>,
	Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>,
	Thibaut Sautereau <thibaut.sautereau@...p-os.org>,
	Vincent Strubel <vincent.strubel@....gouv.fr>,
	kernel-hardening@...ts.openwall.com, linux-api@...r.kernel.org,
	linux-integrity@...r.kernel.org,
	linux-security-module@...r.kernel.org,
	linux-fsdevel@...r.kernel.org,
	Thibaut Sautereau <thibaut.sautereau@....gouv.fr>
Subject: Re: [PATCH v7 6/7] selftest/openat2: Add tests for O_MAYEXEC
 enforcing

On Thu, Jul 23, 2020 at 07:12:26PM +0200, Mickaël Salaün wrote:
> Test propagation of noexec mount points or file executability through
> files open with or without O_MAYEXEC, thanks to the
> fs.open_mayexec_enforce sysctl.
> 
> Signed-off-by: Mickaël Salaün <mic@...ikod.net>

Reviewed-by: Kees Cook <keescook@...omium.org>

-- 
Kees Cook

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