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 X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 494B2C43387 for ; Fri, 4 Jan 2019 17:13:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2082F204FD for ; Fri, 4 Jan 2019 17:13:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728034AbfADRNx (ORCPT ); Fri, 4 Jan 2019 12:13:53 -0500 Received: from gateway33.websitewelcome.com ([192.185.146.68]:32195 "EHLO gateway33.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726344AbfADRNw (ORCPT ); Fri, 4 Jan 2019 12:13:52 -0500 Received: from cm11.websitewelcome.com (cm11.websitewelcome.com [100.42.49.5]) by gateway33.websitewelcome.com (Postfix) with ESMTP id 45A6FF472B for ; Fri, 4 Jan 2019 11:13:51 -0600 (CST) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id fT2dglVTcdnCefT2dgsHgQ; Fri, 04 Jan 2019 11:13:51 -0600 X-Authority-Reason: nr=8 Received: from [189.250.130.205] (port=34852 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.91) (envelope-from ) id 1gfT2c-000E6f-JY; Fri, 04 Jan 2019 11:13:50 -0600 Date: Fri, 4 Jan 2019 11:13:47 -0600 From: "Gustavo A. R. Silva" To: Linus Walleij , Russell King Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH 0/2] Fix NULL pointer dereference and use struct_size Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.250.130.205 X-Source-L: No X-Exim-ID: 1gfT2c-000E6f-JY X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.250.130.205]:34852 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 4 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, The first patch in this series fixes a potential NULL pointer dereference by adding a NULL check. A tag for stable has been added in this patch. The second patch promotes the use of struct_size() in devm_kzalloc(). Both issues were detected with the help of Coccinelle. Thanks Gustavo A. R. Silva (2): ARM: integrator: impd1: fix NULL pointer dereference ARM: integrator: impd1: use struct_size() in devm_kzalloc() arch/arm/mach-integrator/impd1.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) -- 2.20.1