linux-hardening - Re: [PATCH v2] ksmbd: Replace one-element arrays with flexible-array members

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Message-ID: <CAKYAXd9u5mxx=QY2Y64DjGNCoguCiqbDq69Xi2g6dpMJx9unCA@mail.gmail.com>
Date: Thu, 19 Sep 2024 20:42:48 +0900
From: Namjae Jeon <linkinjeon@...nel.org>
To: Thorsten Blum <thorsten.blum@...lux.com>
Cc: sfrench@...ba.org, senozhatsky@...omium.org, tom@...pey.com, 
	linux-cifs@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-hardening@...r.kernel.org
Subject: Re: [PATCH v2] ksmbd: Replace one-element arrays with flexible-array members

On Thu, Sep 19, 2024 at 6:12 PM Thorsten Blum <thorsten.blum@...lux.com> wrote:
>
> Hi Namjae,
>
> On 22. Aug 2024, at 14:01, Namjae Jeon <linkinjeon@...nel.org> wrote:
> > On Wed, Aug 21, 2024 at 4:15 AM Thorsten Blum <thorsten.blum@...lux.com> wrote:
> >>
> >> Replace the deprecated one-element arrays with flexible-array members
> >> in the structs copychunk_ioctl_req and smb2_ea_info_req.
> >>
> >> There are no binary differences after this conversion.
> >>
> >> Link: https://github.com/KSPP/linux/issues/79
> >> Signed-off-by: Thorsten Blum <thorsten.blum@...lux.com>
> >> ---
> >> Changes in v2:
> >> - Use <= instead of < and +1 as suggested by Namjae Jeon and Tom Talpey
> >> - Link to v1: https://lore.kernel.org/linux-kernel/20240818162136.268325-2-thorsten.blum@toblux.com/
> > Applied it to #ksmbd-for-next-next.
> > Thanks!
>
> I just noticed this patch never made it to linux-next and I can't find
> it anywhere else (also not in #ksmbd-for-next-next).
>
> Maybe it got lost because it has the same subject and a very similar
> commit message as [1] (I submitted both around the same time)?
Sorry for missing it. I have pushed it to #ksmbd-for-next-next again.
Thanks for your report:)
>
> Thanks,
> Thorsten
>
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7c525dddbee71880e654ad44f3917787a4f6042c