From: Andrew Morton <akpm@linux-foundation.org>
To: Kees Cook <keescook@chromium.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
Andrey Ryabinin <ryabinin.a.a@gmail.com>,
Alexander Potapenko <glider@google.com>,
Andrey Konovalov <andreyknvl@gmail.com>,
Dmitry Vyukov <dvyukov@google.com>,
kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org,
linux-hardening@vger.kernel.org
Subject: Re: [PATCH] kasan: test: Consolidate workarounds for unwanted __alloc_size() protection
Date: Wed, 20 Oct 2021 14:17:53 -0700 [thread overview]
Message-ID: <20211020141753.6d1ac5ef251367bef260a3fc@linux-foundation.org> (raw)
In-Reply-To: <20211020193807.40684-1-keescook@chromium.org>
On Wed, 20 Oct 2021 12:38:07 -0700 Kees Cook <keescook@chromium.org> wrote:
> This fixes kasan-test-use-underlying-string-helpers.patch to avoid needing
> new helpers. As done in kasan-test-bypass-__alloc_size-checks.patch,
> just use OPTIMIZER_HIDE_VAR(). Additionally converts a use of
> "volatile", which was trying to work around similar detection.
>
> ...
>
> Can you please collapse this into your series?
Folding it into something else is messy, due to dependencies and
ordering/timing issues. I queued it as a standalone thing.
prev parent reply other threads:[~2021-10-20 21:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-20 19:38 [PATCH] kasan: test: Consolidate workarounds for unwanted __alloc_size() protection Kees Cook
2021-10-20 19:41 ` Arnd Bergmann
2021-10-20 21:17 ` Andrew Morton [this message]
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