linux-kernel - Re: NULL pointer dereference in xhci_free

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Message-ID: <20130511140925.GA9240@fritha.org>
Date:	Sat, 11 May 2013 16:09:25 +0200
From:	Heinz Diehl <htd@...tha.org>
To:	Frantisek Hrbata <fhrbata@...hat.com>
Cc:	Sarah Sharp <sarah.a.sharp@...ux.intel.com>,
	linux-usb@...r.kernel.org, gregkh@...uxfoundation.org,
	linux-kernel@...r.kernel.org, dzickus@...hat.com,
	kernel-team@...oraproject.org
Subject: Re: NULL pointer dereference in xhci_free_dev

On 11.05.2013, Frantisek Hrbata wrote: 

> I haven't tried to reproduce. I was asked to help with Fedora's bugs triage and
> these come up. The goal was just to contact the right people and bring this to
> their attention. If you have a patch for this, I guess we can try to ask Heinz,
> or other people reporting this problem, to help with testing.

I'm willing to help, of course. I'll try to install latest 3.9 on the
machine this bug occurs and see if I manage to reproduce it. As far as
I remember, it happened when I changed some USB 2.0 devices on an USB
3 port. The machine is re-installed and runs F18 now.
 
> Heinz: Sorry I forgot to add you to CC in the first mail, but Sarah fixed it.

Never mind, I'm subscribed to lkml and saw the thread there ;-)

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