From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?iso-8859-15?q?Lothar_Wa=DFmann?= Subject: Re: use after free bug in socket code Date: Tue, 14 Jul 2009 17:18:04 +0200 Message-ID: <19036.41388.634723.358236@ipc1.ka-ro> References: <19028.16049.907160.45293@ipc1.ka-ro> <20090709154533.GA27413@gondor.apana.org.au> <19035.23045.386506.297464@ipc1.ka-ro> <4A5B730B.8090902@hartkopp.net> <19036.9400.263297.330963@ipc1.ka-ro> <4A5C990E.3080703@hartkopp.net> Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Herbert Xu , davem@davemloft.net, netdev@vger.kernel.org, urs.thuermann@volkswagen.de, Urs Thuermann To: Oliver Hartkopp Return-path: Received: from mail.karo-electronics.de ([81.173.242.67]:51817 "EHLO mail.karo-electronics.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753351AbZGNPSM (ORCPT ); Tue, 14 Jul 2009 11:18:12 -0400 In-Reply-To: <4A5C990E.3080703@hartkopp.net> Sender: netdev-owner@vger.kernel.org List-ID: Hi, Oliver Hartkopp writes: > > The situation where this triggers a bug is when the chip driver's > > hard_start_xmit function returns a NETDEV_TX_BUSY and subsequently = the > > can interface is deconfigured. > >=20 > > Maybe you could try this on different hardware? >=20 > Will do when i'm back at work ;-) >=20 Should I wait for the results of your tests before submitting the patches? Lothar Wa=DFmann --=20 ___________________________________________________________ Ka-Ro electronics GmbH | Pascalstra=DFe 22 | D - 52076 Aachen Phone: +49 2408 1402-0 | Fax: +49 2408 1402-10 Gesch=E4ftsf=FChrer: Matthias Kaussen Handelsregistereintrag: Amtsgericht Aachen, HRB 4996 www.karo-electronics.de | info@karo-electronics.de ___________________________________________________________