linux-kernel - Re: [PATCH] synclink fix ldisc buffer argument

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Message-ID: <20121202151332.3b6a6504@pyramind.ukuu.org.uk>
Date:	Sun, 2 Dec 2012 15:13:32 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Paul Fulghum <paulkf@...rogate.com>
Cc:	Greg KH <gregkh@...uxfoundation.org>,
	Chen Gang <gang.chen@...anux.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	linux-serial@...r.kernel.org
Subject: Re: [PATCH] synclink fix ldisc buffer argument

> +				 * If a different line discipline is selected by mistake it
> +				 * will have valid memory for both arguments.
> +				 */
> +				ldisc_receive_buf(tty, buf->data, buf->data, framesize);

But not valid content it seems 
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