From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753443AbaFBJkF (ORCPT ); Mon, 2 Jun 2014 05:40:05 -0400 Received: from top.free-electrons.com ([176.31.233.9]:38246 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752976AbaFBJkE (ORCPT ); Mon, 2 Jun 2014 05:40:04 -0400 Date: Mon, 2 Jun 2014 11:39:44 +0200 From: Maxime Ripard To: Sachin Kamat Cc: linux-kernel@vger.kernel.org, linus.walleij@linaro.org Subject: Re: [PATCH 1/1] pinctrl: sunxi: Fix potential null pointer dereference Message-ID: <20140602093944.GA27722@lukather> References: <1401445252-21413-1-git-send-email-sachin.kamat@linaro.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="XsQoSWH+UP9D9v3l" Content-Disposition: inline In-Reply-To: <1401445252-21413-1-git-send-email-sachin.kamat@linaro.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --XsQoSWH+UP9D9v3l Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, May 30, 2014 at 03:50:52PM +0530, Sachin Kamat wrote: > kzalloc can fail. Add a null check to avoid null pointer > dereference error while accessing the pointer later. >=20 > Signed-off-by: Sachin Kamat Acked-by: Maxime Ripard Thanks! Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com --XsQoSWH+UP9D9v3l Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJTjEZgAAoJEBx+YmzsjxAg0lwQAIfuOt+dLpGtDXM28wcpf+LZ JNgHnMMzafW40iReGG9CN8fHflPaCMCAZoSMrUZEPz7+qj3TUeT3iFw2FbeSB1po KPJSXrYutqMJ6U5rdx2qifiWuf/Hl0XXAb6KSbBQl2Wg1pv7AlmYOekdDnouGOWv 3t9JUY9m5F6WpJeGDVCM0XP2d/CK3zC+DLMZYuPhI2Y2QZu1wDnhWGpohVQnWhPb 87KsA3MHqo6sq80cywcqqFsgk9dR/uaFfqiTps8VAUu1qQzXRgJM7gl2NFYCGXPD lv3G5jNpG0356KFo3jUa4Nn1bhTXfpjka3yu3Tq8YBWI9tYMyHB1dPoXveQl/7G/ AhRInHC9lTog+SZ9nK2IS6nUjOQUk0gBGVDglSHYw6CzqohsokNJPdtr3irDhyNR f2FdbYhsmpS0L41pSlyvcJR3Yex+MEQ8ilrVneP/1dvyx3GAAwfJycPKb+I89+Jw UXgC25H4fclEZP3DklnorkZ1klmwOnJ1cjA2q/pCM0LfLORlxqpivvV4x1L2ISdQ EHwpe1EtPwy+8friE5A2Q2Nqu9ptoaEd3I+1pk4HQSRjHkSe/NzQTwP+4RgwAXCM wKaM9LwbNnZ1GBEKTgmoVjaQutWlVGA8p/Dv2oqbuA/B6kh2LDt+Hq/KagCxAr6k aNnmp9PdyfH8Q1hSHNlT =2BZJ -----END PGP SIGNATURE----- --XsQoSWH+UP9D9v3l--