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Date:   Mon, 24 Jan 2022 18:59:40 +0100
From:   Marco Elver <elver@...gle.com>
To:     Andrey Konovalov <andreyknvl@...il.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Andrey Ryabinin <ryabinin.a.a@...il.com>,
        Alexander Potapenko <glider@...gle.com>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        kasan-dev <kasan-dev@...glegroups.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Linux Memory Management List <linux-mm@...ck.org>,
        Kees Cook <keescook@...omium.org>,
        Brendan Higgins <brendanhiggins@...gle.com>,
        linux-hardening@...r.kernel.org, Nico Pache <npache@...hat.com>
Subject: Re: [PATCH] kasan: test: fix compatibility with FORTIFY_SOURCE

On Mon, 24 Jan 2022 at 18:54, Andrey Konovalov <andreyknvl@...il.com> wrote:
>
>  -On Mon, Jan 24, 2022 at 5:07 PM Marco Elver <elver@...gle.com> wrote:
> >
> > With CONFIG_FORTIFY_SOURCE enabled, string functions will also perform
> > dynamic checks using __builtin_object_size(ptr), which when failed will
> > panic the kernel.
> >
> > Because the KASAN test deliberately performs out-of-bounds operations,
> > the kernel panics with FORITY_SOURCE, for example:
>
> Nit: FORITY_SOURCE -> FORTIFY_SOURCE

How did that happen?! My hands need some better synchronization...

I'll refrain sending a v2, assuming Andrew can fix up this spelling
mistake upon applying.

[...]
>
> Reviewed-by: Andrey Konovalov <andreyknvl@...il.com>

Thanks!

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