linux-kernel - Re: [PATCH] [RESEND] orangefs: fix out-of-bounds fsid access

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Date: Mon, 8 Apr 2024 14:21:10 -0700
From: Justin Stitt <justinstitt@...gle.com>
To: Jan Kara <jack@...e.cz>
Cc: Arnd Bergmann <arnd@...nel.org>, linux-fsdevel@...r.kernel.org, 
	Mike Marshall <hubcap@...ibond.com>, Arnd Bergmann <arnd@...db.de>, 
	Alexander Viro <viro@...iv.linux.org.uk>, Christian Brauner <brauner@...nel.org>, 
	Martin Brandenburg <martin@...ibond.com>, devel@...ts.orangefs.org, 
	Vlastimil Babka <vbabka@...e.cz>, Kees Cook <keescook@...omium.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [RESEND] orangefs: fix out-of-bounds fsid access

On Mon, Apr 8, 2024 at 7:36 AM Jan Kara <jack@...e.cz> wrote:
> Frankly, this initializer is hard to understand for me. Why not simple:
>
>         buf->f_fsid[0] = ORANGEFS_SB(sb)->fs_id;
>         buf->f_fsid[1] = ORANGEFS_SB(sb)->id;
>

+1 for this idea, seems easier to read for me.

>                                                                 Honza
> --
> Jan Kara <jack@...e.com>
> SUSE Labs, CR