linux-kernel - Re: [PATCH 1/1] TTY Fix NULL pointer error in tty

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Message-ID: <20130330151801.GA16237@kroah.com>
Date:	Sat, 30 Mar 2013 08:18:01 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	Frankie Lin <frankiefrankie.lin@...il.com>
Cc:	Jiri Slaby <jslaby@...e.cz>, open <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/1] TTY Fix NULL pointer error in tty_wakeup

On Sat, Mar 30, 2013 at 03:58:43PM +0800, Frankie Lin wrote:
> When calling tty_wakeup and the parameter is NULL,the oops will happen.

Who is calling that function with NULL?  Shouldn't that be fixed
instead?

thanks,

greg k-h
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