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References: <20230310192614.GA528@domac.alu.hr>
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From:   Paul Moore <paul@paul-moore.com>
Date:   Fri, 10 Mar 2023 17:33:41 -0500
Message-ID: <CAHC9VhSzppHevG_Td+hKU4KRSDgV_NYf2RSeKA06PR-rD+dJLw@mail.gmail.com>
Subject: Re: [PATCH v1 0/2] Add destructor hook to LSM modules
To:     Mirsad Goran Todorovac <mirsad.goran.todorovac@alu.hr>
Cc:     linux-kernel@vger.kernel.org, linux-integrity@vger.kernel.org,
        linux-security-module@vger.kernel.org,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= <linux@weissschuh.net>,
        Mimi Zohar <zohar@linux.ibm.com>,
        Casey Schaufler <casey@schaufler-ca.com>,
        =?UTF-8?Q?Christian_G=C3=B6ttsche?= <cgzones@googlemail.com>,
        =?UTF-8?B?TWlja2HDq2wgU2FsYcO8bg==?= <mic@digikod.net>,
        Frederick Lawler <fred@cloudflare.com>
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On Fri, Mar 10, 2023 at 2:26=E2=80=AFPM Mirsad Goran Todorovac
<mirsad.goran.todorovac@alu.hr> wrote:
>
> LSM security/integrity/iint.c had the case of kmem_cache_create() w/o a p=
roper
> kmem_cache_destroy() destructor.
>
> Introducing the release() hook would enable LSMs to release allocated res=
ources
> on exit, and in proper order, rather than dying all together with kernel =
shutdown
> in an undefined order.
>
> Thanks,
>         Mirsad
>
> ---
>  include/linux/lsm_hooks.h | 1 +
>  security/integrity/iint.c | 7 +++++++
>  2 files changed, 8 insertions(+)

I only see the 1/2 patch, did you send the 2/2 patch to the LSM list?
If not, you need to do that.

--=20
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