linux-kernel - Re: [PATCH] kconfig: fix possible buffer overflow

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Message-ID: <CAK7LNAQif7ka6agzEFikiDSHYT_y-Q6dwegjcbhuQj_GPmDXiQ@mail.gmail.com>
Date:   Wed, 6 Sep 2023 02:01:20 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     Konstantin Meskhidze <konstantin.meskhidze@...wei.com>
Cc:     linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
        yusongping@...wei.com, artem.kuzin@...wei.com
Subject: Re: [PATCH] kconfig: fix possible buffer overflow

On Tue, Sep 5, 2023 at 6:59 PM Konstantin Meskhidze
<konstantin.meskhidze@...wei.com> wrote:
>
> Buffer 'new_argv' is accessed without bound check after accessing with
> bound check via 'new_argc' index.
>
> Fixes: e298f3b49def ("kconfig: add built-in function support")
> Co-developed-by: Ivanov Mikhail <ivanov.mikhail1@...wei-partners.com>
> Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@...wei.com>
> ---


Applied to linux-kbuild.
Thanks.

-- 
Best Regards
Masahiro Yamada