linux-kernel - Re: [PATCH 06/11] tty: vt: remove struct uni

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Message-ID: <48c6dbb-7f42-33aa-c62f-e04a198a63@linux.intel.com>
Date:   Thu, 12 Jan 2023 11:42:05 +0200 (EET)
From:   Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To:     "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
cc:     gregkh@...uxfoundation.org, Kees Cook <keescook@...omium.org>,
        linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 06/11] tty: vt: remove struct uni_screen

On Thu, 12 Jan 2023, Jiri Slaby (SUSE) wrote:

> It contains only lines with pointers to characters (u32s). So use
> simple clear 'u32 **lines' all over the code.
> 
> This avoids zero-length arrays. It also makes the allocation less
> error-prone (size of the struct wasn't taken into account at all).
> 
> Signed-off-by: Jiri Slaby (SUSE) <jirislaby@...nel.org>

Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>

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