linux-kernel - Re: [PATCH][BUG] Fix possible NULL pointer access in 8250 serial driver

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Date:	Thu, 19 Apr 2007 11:28:37 +0900
From:	izumi <izumi2005@...t.fujitsu.com>
To:	Russell King <rmk+lkml@....linux.org.uk>
Cc:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	linux-serial@...r.kernel.org, kaneshige.kenji@...fujitsu.com
Subject: Re: [PATCH][BUG] Fix possible NULL pointer access in 8250 serial
 driver

Russell King wrote:

> NAK.  This means that you change the list of ports available on the
> machine to be limited to only those which are currently open.  Utterly
> useless for debugging, where you normally want people to dump the
> contents of /proc/tty/driver/*.
> 
> The original patch was better.
> 

   Is the original patch sufficient?  or is there anything we should 
correct?

Taku Izumi <izumi2005@...t.fujitsu.com>



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