linux-kernel - Re: Oops in usb-serial with keyspan adapter on current upstream

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Date:	Wed, 27 May 2009 08:28:05 +1000
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	Linux Kernel list <linux-kernel@...r.kernel.org>,
	linux-usb@...r.kernel.org
Subject: Re: Oops in usb-serial with keyspan adapter on current upstream

On Tue, 2009-05-26 at 10:06 -0400, Alan Stern wrote:
> On Tue, 26 May 2009, Benjamin Herrenschmidt wrote:
> 
> > Well, both our patches are bogus in the sense that they will leak
> > the stuff in the port structure.
> 
> That's not true at all.  Take a look at the destroy_serial() routine.

Right... hrm. This is an horrible mess, I can't wait to see that
refcount going wrong and things trying to double free or leaking the
structure.

Oh well, fix it the way your want, I don't care as long as it's fixed.
This driver is just plain horrible.

Ben.


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