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From: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
To: Stephen Smalley <sds@tycho.nsa.gov>
Cc: James Morris <jmorris@namei.org>, linux-security-module@vger.kernel.org
Subject: Re: [PATCH] tomoyo: Add a kernel config option for fuzzing testing.
Date: Tue, 05 Mar 2019 08:59:19 +0900
Message-ID: <201903042359.x24NxJwx065719@www262.sakura.ne.jp> (raw)
In-Reply-To: <05b05166-d24a-3c50-6556-472f50a239b9@tycho.nsa.gov>

Stephen Smalley wrote:
> On 3/4/19 8:35 AM, Tetsuo Handa wrote:
> > James, please include this patch for 5.1-rc1, for failing to include
> > this patch will prevent various trees (SELinux/Smack/AppArmor) from
> > proper testing due to this problem because syzbot is enabling both
> > TOMOYO and one of SELinux/Smack/AppArmor via lsm= boot parameter.
> > 
> > By including this patch and building kernels with this config option
> > enabled, syzbot will be able to continue proper testing.
> 
> Could you clarify the status of upstream TOMOYO?  Is its MAINTAINERS 
> entry still accurate?  Is it still actively maintained?

Mainly bugfixes and Q&A phase like
https://osdn.net/projects/tomoyo/lists/archive/users-en/2017-July/000685.html .

Now that TOMOYO can coexist with one of SELinux/Smack/AppArmor, TOMOYO users
can borrow ready-made rules from them and utilize TOMOYO's ability to generate
custom-made rules for things like
https://tomoyo.osdn.jp/1.8/ssh-protection-using-environment.html .

>                                                          Its existing 
> documentation (in-tree and the tomoyo.osdn.jp site) seem to suggest that 
> using the pre-LSM version and/or AKARI are preferred to using the 
> upstream version. Is that still true, and do you envision it changing?

I guess that majority of TOMOYO users are now using the upstream version. But
pre-LSM version and/or AKARI will remain there until LKM-based LSMs becomes
officially supported, for e.g. Fedora/RHEL users will need to use AKARI because
TOMOYO is not available ( https://bugzilla.redhat.com/show_bug.cgi?id=542986 ).

  reply index

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-28 14:06 Tetsuo Handa
2019-03-04 13:35 ` Tetsuo Handa
2019-03-04 14:34   ` Stephen Smalley
2019-03-04 23:59     ` Tetsuo Handa [this message]
2019-03-05  3:32       ` James Morris
2019-03-11 13:18         ` Tetsuo Handa
2019-03-12 17:19           ` James Morris
2019-03-12 21:15             ` Tetsuo Handa
2019-03-12 21:19               ` James Morris
2019-03-12 21:56               ` Edwin Zimmerman
2019-03-13 20:00                 ` James Morris
2019-03-12 18:21 ` James Morris
2019-03-12 20:56   ` Tetsuo Handa
2019-03-12 21:24     ` James Morris
2019-03-13 10:29       ` Tetsuo Handa
2019-03-13 13:17         ` Paul Moore
2019-03-25 21:09           ` Tetsuo Handa

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