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[198.145.64.163]) by smtp.gmail.com with ESMTPSA id r23sm6188880pje.38.2021.03.19.10.26.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Mar 2021 10:26:25 -0700 (PDT) Date: Fri, 19 Mar 2021 10:26:25 -0700 From: Kees Cook To: =?iso-8859-1?Q?Micka=EBl_Sala=FCn?= Cc: James Morris , Jann Horn , "Serge E . Hallyn" , Al Viro , Andrew Morton , Andy Lutomirski , Anton Ivanov , Arnd Bergmann , Casey Schaufler , David Howells , Jeff Dike , Jonathan Corbet , Michael Kerrisk , Richard Weinberger , Shuah Khan , Vincent Dagonneau , kernel-hardening@lists.openwall.com, linux-api@vger.kernel.org, linux-arch@vger.kernel.org, linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-security-module@vger.kernel.org, x86@kernel.org, =?iso-8859-1?Q?Micka=EBl_Sala=FCn?= Subject: Re: [PATCH v30 11/12] samples/landlock: Add a sandbox manager example Message-ID: <202103191026.E2F74F8D9@keescook> References: <20210316204252.427806-1-mic@digikod.net> <20210316204252.427806-12-mic@digikod.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210316204252.427806-12-mic@digikod.net> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 16, 2021 at 09:42:51PM +0100, Micka?l Sala?n wrote: > From: Micka?l Sala?n > > Add a basic sandbox tool to launch a command which can only access a > list of file hierarchies in a read-only or read-write way. > > Cc: James Morris > Cc: Kees Cook > Cc: Serge E. Hallyn > Signed-off-by: Micka?l Sala?n I'm very happy to see any example! Reviewed-by: Kees Cook -- Kees Cook