linux-kernel - Re: [PATCH v2 0/2] module: Add module name to modinfo

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Message-ID: <20170426023206.raeaeqylnnjo25on@jeyu>
Date:   Tue, 25 Apr 2017 19:32:07 -0700
From:   Jessica Yu <jeyu@...hat.com>
To:     Kees Cook <keescook@...omium.org>
Cc:     Rusty Russell <rusty@...tcorp.com.au>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        Josh Poimboeuf <jpoimboe@...hat.com>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        Heinrich Schuchardt <xypron.glpk@....de>,
        Nicholas Piggin <npiggin@...il.com>,
        Chris Metcalf <cmetcalf@...lanox.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/2] module: Add module name to modinfo

+++ Kees Cook [21/04/17 15:35 -0700]:
>The mod structure is accessed for the "name" field prior to validating
>sanity in check_modstruct_version(). This becomes very obvious once
>struct layout randomization is happening, so instead add the module
>name to modinfo and use that until the mod struct has been sanity-checked.
>
>-Kees
>
>v2:
>- adjusted for more odd name load failure cases; jeyu

Hi Kees!

These patches look fine to me, would you mind if I held on to them
until after the upcoming merge window? (Since we're at -rc8, and I'd
still like for them to sit in -next for a while)

Thanks,

Jessica