linux-hardening - Re: [PATCH v2] riscv/purgatory: Do not use fortified string functions

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Date:   Thu, 01 Jun 2023 20:20:19 +0000
From:   patchwork-bot+linux-riscv@...nel.org
To:     Kees Cook <keescook@...omium.org>
Cc:     linux-riscv@...ts.infradead.org, paul.walmsley@...ive.com,
        linux@...mhuis.info, joanbrugueram@...il.com, palmer@...belt.com,
        aou@...s.berkeley.edu, masahiroy@...nel.org,
        conor.dooley@...rochip.com, ndesaulniers@...gle.com, hi@...ssa.is,
        heiko.stuebner@...ll.eu, gustavoars@...nel.org,
        ajones@...tanamicro.com, linux-kernel@...r.kernel.org,
        linux-hardening@...r.kernel.org
Subject: Re: [PATCH v2] riscv/purgatory: Do not use fortified string functions

Hello:

This patch was applied to riscv/linux.git (fixes)
by Palmer Dabbelt <palmer@...osinc.com>:

On Thu,  1 Jun 2023 09:00:28 -0700 you wrote:
> With the addition of -fstrict-flex-arrays=3, struct sha256_state's
> trailing array is no longer ignored by CONFIG_FORTIFY_SOURCE:
> 
> struct sha256_state {
>         u32 state[SHA256_DIGEST_SIZE / 4];
>         u64 count;
>         u8 buf[SHA256_BLOCK_SIZE];
> };
> 
> [...]

Here is the summary with links:
  - [v2] riscv/purgatory: Do not use fortified string functions
    https://git.kernel.org/riscv/c/0f84097ab015

You are awesome, thank you!
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