From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DFAC9C433F5 for ; Wed, 16 Mar 2022 08:01:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352914AbiCPICd (ORCPT ); Wed, 16 Mar 2022 04:02:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244787AbiCPICb (ORCPT ); Wed, 16 Mar 2022 04:02:31 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D43E5C354 for ; Wed, 16 Mar 2022 01:01:18 -0700 (PDT) Received: from gallifrey.ext.pengutronix.de ([2001:67c:670:201:5054:ff:fe8d:eefb] helo=bjornoya.blackshift.org) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nUOan-0006Fx-Mq; Wed, 16 Mar 2022 09:01:13 +0100 Received: from pengutronix.de (2a03-f580-87bc-d400-58ae-3d0e-218c-eca6.ip6.dokom21.de [IPv6:2a03:f580:87bc:d400:58ae:3d0e:218c:eca6]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: mkl-all@blackshift.org) by smtp.blackshift.org (Postfix) with ESMTPSA id BB7244C41D; Wed, 16 Mar 2022 08:01:11 +0000 (UTC) Date: Wed, 16 Mar 2022 09:01:11 +0100 From: Marc Kleine-Budde To: Oliver Hartkopp Cc: Jakub Kicinski , netdev@vger.kernel.org, syzbot+2339c27f5c66c652843e@syzkaller.appspotmail.com, linux-can Subject: Re: [net-next] can: isotp: sanitize CAN ID checks in isotp_bind() Message-ID: <20220316080111.s2hlj6krlzcroxh6@pengutronix.de> References: <20220315203748.1892-1-socketcan@hartkopp.net> <20220315185134.687fe506@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> <3922032f-c829-b609-e408-6dec83a0041a@hartkopp.net> <20220316074802.b3xazftb7axziue3@pengutronix.de> <7445f2f1-4d89-116e-0cf7-fc7338c2901f@hartkopp.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="gtrnbsganf6o7yud" Content-Disposition: inline In-Reply-To: <7445f2f1-4d89-116e-0cf7-fc7338c2901f@hartkopp.net> X-SA-Exim-Connect-IP: 2001:67c:670:201:5054:ff:fe8d:eefb X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-can@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-can@vger.kernel.org --gtrnbsganf6o7yud Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 16.03.2022 08:53:54, Oliver Hartkopp wrote: > > Should this go into net/master with stable on Cc or to net-next? >=20 > This patch is for net-next as it won't apply to net/master nor the > stable trees due to the recent changes in net-next. >=20 > As it contains a Fixes: tag I would send the patch for the stable > trees when the patch hits Linus' tree and likely Greg would show up > asking for it. >=20 > I hope that's the most elegant process here?!? Another option is to port the patch to net/master with the hope that back porting is easier. Then talk to Jakub and David about the merge conflict when net/master is merged to net-next/master. Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung West/Dortmund | Phone: +49-231-2826-924 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | --gtrnbsganf6o7yud Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEBsvAIBsPu6mG7thcrX5LkNig010FAmIxmT8ACgkQrX5LkNig 01087gf+OX1FlioJmrgiKmTnmPuQaD4rGOqzkxNIHKITJxiZ8PiWhmb7Dotu4FEQ f07Vi3WPD4Z/04wOKz/ttrefX4neFBOfU2r6y7BGsrEvECuz24nTC3EVgRbN9JCE iQVymE0xnarpitvHJJGv5ZF5KhvhDkx7AVvPi95x3fUBMgtMeIjDl6flsb4H1QQm f+qfFewCa52hLiw7qdp2pDy68dLX//LyabCz8HcRO/lB2bDNY0zGEQURTtmlVMy/ i03wDoUyyahiQuT/9tvv40mygA1i9Sd51nJXr+gglf2scw6pEtgQU/9r+/zuiAHl OTGNXJzDap66d/hqoS6Dw2q3vM+kIQ== =gGTf -----END PGP SIGNATURE----- --gtrnbsganf6o7yud--