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From:   Hangyu Hua <hbh25y@gmail.com>
Date:   Mon, 27 Dec 2021 20:50:04 +0800
Message-ID: <CAOo-nLLSsKd3BFEN=2spk2QZJ-_aCkBzU2kjShxibXqKGx+7Qw@mail.gmail.com>
Subject: Re: [PATCH] m68k/kernel: array out of bound access in process_uboot_commandline
To:     Andreas Schwab <schwab@linux-m68k.org>
Cc:     geert@linux-m68k.org, linux-m68k@lists.linux-m68k.org,
        linux-kernel@vger.kernel.org
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You are right. I will resubmit the patch later.

Thanks.

Andreas Schwab <schwab@linux-m68k.org> =E4=BA=8E2021=E5=B9=B412=E6=9C=8827=
=E6=97=A5=E5=91=A8=E4=B8=80 19:56=E5=86=99=E9=81=93=EF=BC=9A
>
> On Dez 27 2021, Hangyu Hua wrote:
>
> > If we don't use
> > commandp[0]=3D0 in len =3D=3D 0,
> > than commandp will not have a zero-terminated.
>
> That doesn't make sense.  There is no room for the zero.
>
> --
> Andreas Schwab, schwab@linux-m68k.org
> GPG Key fingerprint =3D 7578 EB47 D4E5 4D69 2510  2552 DF73 E780 A9DA AEC=
1
> "And now for something completely different."