linux-hardening - Re: [PATCH v2 1/5] gcc-plugins/structleak: add makefile var for disabling structleak

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Message-ID: <CABVgOSm-UO7dqgBQs81rof1H92Vcfs0j4XsWBa_Wt+LTiimWNA@mail.gmail.com>
Date:   Thu, 30 Sep 2021 08:12:31 +0800
From:   David Gow <davidgow@...gle.com>
To:     Brendan Higgins <brendanhiggins@...gle.com>
Cc:     Shuah Khan <shuah@...nel.org>, Arnd Bergmann <arnd@...db.de>,
        Kees Cook <keescook@...omium.org>, rafael@...nel.org,
        Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Ulf Hansson <ulf.hansson@...aro.org>, andreas.noever@...il.com,
        michael.jamet@...el.com,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        YehezkelShB@...il.com, Masahiro Yamada <masahiroy@...nel.org>,
        michal.lkml@...kovi.net,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        "open list:KERNEL SELFTEST FRAMEWORK" 
        <linux-kselftest@...r.kernel.org>,
        KUnit Development <kunit-dev@...glegroups.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-iio@...r.kernel.org, linux-mmc <linux-mmc@...r.kernel.org>,
        linux-usb@...r.kernel.org, linux-hardening@...r.kernel.org,
        linux-kbuild@...r.kernel.org
Subject: Re: [PATCH v2 1/5] gcc-plugins/structleak: add makefile var for
 disabling structleak

On Thu, Sep 30, 2021 at 5:27 AM Brendan Higgins
<brendanhiggins@...gle.com> wrote:
>
> KUnit and structleak don't play nice, so add a makefile variable for
> enabling structleak when it complains.
>
> Co-developed-by: Kees Cook <keescook@...omium.org>
> Signed-off-by: Kees Cook <keescook@...omium.org>
> Signed-off-by: Brendan Higgins <brendanhiggins@...gle.com>
> ---
> Changes since last revision:
>  - None
> ---

This seems as sensible a way of working around this as we're going to
get in the short-term.

Reviewed-by: David Gow <davidgow@...gle.com>

Cheers,
-- David