From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757935Ab0JEIqc (ORCPT ); Tue, 5 Oct 2010 04:46:32 -0400 Received: from smtp.nokia.com ([192.100.122.230]:41404 "EHLO mgw-mx03.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751487Ab0JEIqb (ORCPT ); Tue, 5 Oct 2010 04:46:31 -0400 From: Evgeny Kuznetsov To: tony@atomide.com Cc: linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, khilman@deeprootsystems.com, akpm@linux-foundation.org, zmc@lurian.net, a.j.buxton@gmail.com, ext-eugeny.kuznetsov@nokia.com Subject: [PATCH 0/1] omap: Ptr "isr_reg" tracked as NULL was dereferenced Date: Tue, 5 Oct 2010 12:42:09 +0400 Message-Id: X-Mailer: git-send-email 1.6.3.3 X-OriginalArrivalTime: 05 Oct 2010 08:45:43.0691 (UTC) FILETIME=[B25C05B0:01CB6469] X-Nokia-AV: Clean Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Here is patch which fixes bug in /arch/arm/plat-omap/gpio.c file. Pointer which may have NULL value in some cases (depend on kernel configuration and GPIO method) is dereferenced later in code. If pointer is NULL it mean some kernel bug. Thanks, Best Regards, Evgeny Evgeny Kuznetsov (1): omap: Ptr "isr_reg" tracked as NULL was dereferenced arch/arm/plat-omap/gpio.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-)