From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030247AbXAKKe1 (ORCPT ); Thu, 11 Jan 2007 05:34:27 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030251AbXAKKe1 (ORCPT ); Thu, 11 Jan 2007 05:34:27 -0500 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:37234 "EHLO amd.ucw.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1030247AbXAKKe1 (ORCPT ); Thu, 11 Jan 2007 05:34:27 -0500 Date: Thu, 11 Jan 2007 11:34:06 +0100 From: Pavel Machek To: Oliver Neukum Cc: Alan Stern , Oliver Neukum , linux-usb-devel@lists.sourceforge.net, Andrew Morton , Greg KH , kernel list Subject: Re: [linux-usb-devel] 2.6.20-rc4: null pointer deref in khubd Message-ID: <20070111103406.GA5943@elf.ucw.cz> References: <200701110853.26871.oneukum@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <200701110853.26871.oneukum@suse.de> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.11+cvs20060126 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu 2007-01-11 08:48:53, Oliver Neukum wrote: > Am Mittwoch, 10. Januar 2007 23:35 schrieb Alan Stern: > > > Apparently here: drivers/base/core.c: > > > > > > void device_del(struct device * dev) > > > { > > >       struct device * parent = dev->parent; > > >       struct class_interface *class_intf; > > > > > >       if (parent) > > >               klist_del(&dev->knode_parent); > > > > > > The obvious change with this device is that usb_set_configuration() is never > > > called, but that should not matter. > > > > No, I think you're barking up the wrong tree. > > OK. Next time I'll ask about config options before going through working > code looking for a bug. Can we delete that config option for 2.6.20? (And sorry for a crappy report). -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html