linux-kernel - Re: [PATCH] braille_console: Read buffer overflow

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Message-ID: <20090811144158.GZ5330@const.bordeaux.inria.fr>
Date:	Tue, 11 Aug 2009 16:41:58 +0200
From:	Samuel Thibault <samuel.thibault@...-lyon.org>
To:	Roel Kluin <roel.kluin@...il.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] braille_console: Read buffer overflow

Roel Kluin, le Tue 11 Aug 2009 16:36:42 +0200, a écrit :
> If console_newline is true and console_cursor equals WIDTH

Err, that can never happen since when console_newline is true,
console_cursor is reset to 0, then incremented to 1.

Samuel
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