From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Kleine-Budde Subject: Re: [PATCH] net: can: esd_usb2: check index of array before accessing Date: Wed, 03 Jul 2013 12:04:57 +0200 Message-ID: <51D3F749.5010304@pengutronix.de> References: <1372840409-13481-1-git-send-email-mkl@pengutronix.de> <51D3F638.3080207@esd.eu> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="----enig2TBNALORGGHORNAOPNEXT" Return-path: Received: from metis.ext.pengutronix.de ([92.198.50.35]:43016 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755352Ab3GCKFH (ORCPT ); Wed, 3 Jul 2013 06:05:07 -0400 In-Reply-To: <51D3F638.3080207@esd.eu> Sender: linux-can-owner@vger.kernel.org List-ID: To: Matthias Fuchs Cc: "linux-can@vger.kernel.org" , Maximilian Schneider This is an OpenPGP/MIME signed message (RFC 4880 and 3156) ------enig2TBNALORGGHORNAOPNEXT Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 07/03/2013 12:00 PM, Matthias Fuchs wrote: > did anybody encounter an issue with invalid net codes comming from the > device? No, but we should not trust data coming from the "outside" into the kernel to be valid. I don't want to have a driver in the CAN subsystem that may be used to exploit the kernel. > Well, you may add my > Acked-by: Matthias Fuchs Thanks, Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de | ------enig2TBNALORGGHORNAOPNEXT Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Icedove - http://www.enigmail.net/ iEYEARECAAYFAlHT90oACgkQjTAFq1RaXHNgDwCgjxMqOvH///9pw6kR6Ap/NEKQ KXQAn1z9qWq8DyhUsgZaskqf+jRn6N5E =Q3Bs -----END PGP SIGNATURE----- ------enig2TBNALORGGHORNAOPNEXT--