From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965324AbXAKHsz (ORCPT ); Thu, 11 Jan 2007 02:48:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965325AbXAKHsz (ORCPT ); Thu, 11 Jan 2007 02:48:55 -0500 Received: from mo-p00-ob.rzone.de ([81.169.146.160]:19272 "EHLO mo-p00-ob.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965324AbXAKHsz convert rfc822-to-8bit (ORCPT ); Thu, 11 Jan 2007 02:48:55 -0500 Date: Thu, 11 Jan 2007 08:48:53 +0100 (MET) From: Oliver Neukum Organization: Novell To: Alan Stern Subject: Re: [linux-usb-devel] 2.6.20-rc4: null pointer deref in khubd User-Agent: KMail/1.9.1 Cc: Oliver Neukum , linux-usb-devel@lists.sourceforge.net, Andrew Morton , Greg KH , Pavel Machek , kernel list References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8BIT Content-Disposition: inline Message-Id: <200701110853.26871.oneukum@suse.de> X-RZG-AUTH: kN+qSWxTQH+Xqix8Cni7tCsVYhPCm1GP Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org 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. Regards Oliver