linux-kernel - Re: [PATCH] crypto: curve25519-hacl64 - Disable fortify-source for clang-10

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Date:   Tue, 5 May 2020 14:48:23 -0700
From:   Nick Desaulniers <ndesaulniers@...gle.com>
To:     "Jason A. Donenfeld" <Jason@...c4.com>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Ard Biesheuvel <ardb@...nel.org>,
        Linux Crypto Mailing List <linux-crypto@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        clang-built-linux <clang-built-linux@...glegroups.com>,
        Kees Cook <keescook@...omium.org>,
        George Burgess <gbiv@...gle.com>
Subject: Re: [PATCH] crypto: curve25519-hacl64 - Disable fortify-source for clang-10

+ Kees, George, who have started looking into this, too.

On Tue, May 5, 2020 at 2:40 PM Jason A. Donenfeld <Jason@...c4.com> wrote:
>
> As discussed on IRC, this issue here isn't specific to this file, but
> rather fortify source has some serious issues on clang-10, everywhere
> in the kernel, and we should probably disable it globally for this
> clang version. I'll follow up with some more info in a different
> patch.
>
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-- 
Thanks,
~Nick Desaulniers