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From: Linus Torvalds <torvalds@linux-foundation.org>
To: George Kennedy <george.kennedy@oracle.com>
Cc: jirislaby@kernel.org, gregkh@linuxfoundation.org,
	sfr@canb.auug.org.au,  akpm@linux-foundation.org,
	linux-kernel@vger.kernel.org,  linux-serial@vger.kernel.org,
	linux@weissschuh.net,  regressions@lists.linux.dev
Subject: Re: [PATCH] vc_screen: modify vcs_size() handling in vcs_read()
Date: Mon, 27 Feb 2023 12:06:47 -0800	[thread overview]
Message-ID: <CAHk-=wjaz=muuHR-bS9KfELeMf56z1BS2ecB9isAKxf0EwqCYQ@mail.gmail.com> (raw)
In-Reply-To: <1677527001-17459-1-git-send-email-george.kennedy@oracle.com>

On Mon, Feb 27, 2023 at 11:43 AM George Kennedy
<george.kennedy@oracle.com> wrote:
>
> Restore the vcs_size() handling in vcs_read() to what
> it had been in previous version.
>
> Suggested-by: Jiri Slaby <jirislaby@kernel.org>
> Signed-off-by: George Kennedy <george.kennedy@oracle.com>

Please also add a

   Fixes: 226fae124b2d ("vc_screen: move load of struct vc_data
pointer in vcs_read() to avoid UAF")

or whatever it was that broke this, so that we have that context to
what the "previous version" actually was.

               Linus

      reply	other threads:[~2023-02-27 20:07 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-27 19:43 [PATCH] vc_screen: modify vcs_size() handling in vcs_read() George Kennedy
2023-02-27 20:06 ` Linus Torvalds [this message]

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