linux-hardening - Re: [PATCH 0/5] pstore: add tty frontend and multi-backend

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Message-ID: <2023092919-buccaneer-ibuprofen-7834@gregkh>
Date: Fri, 29 Sep 2023 07:47:12 +0200
From: Greg KH <gregkh@...uxfoundation.org>
To: Kees Cook <keescook@...omium.org>
Cc: Yuanhe Shu <xiangzao@...ux.alibaba.com>, jirislaby@...nel.org,
	tony.luck@...el.com, gpiccoli@...lia.com, shuah@...nel.org,
	linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
	linux-hardening@...r.kernel.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH 0/5] pstore: add tty frontend and multi-backend

On Thu, Sep 28, 2023 at 08:49:02PM -0700, Kees Cook wrote:
> On Thu, Sep 28, 2023 at 10:42:39AM +0800, Yuanhe Shu wrote:
> - I'd like to check with the TTY folks to see if this is the "right"
>   place to hook to get a copy of what's being written.

It depends on what you want to get.  What exact data are you looking
for here?  I couldn't figure it out and I think I already asked it in my
review of the "hook" location.

thanks,

greg k-h