From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-iy0-f174.google.com ([209.85.210.174]:44279 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758571Ab2CMSH6 (ORCPT ); Tue, 13 Mar 2012 14:07:58 -0400 Received: by iagz16 with SMTP id z16so1083745iag.19 for ; Tue, 13 Mar 2012 11:07:58 -0700 (PDT) Date: Tue, 13 Mar 2012 11:07:53 -0700 From: Greg KH To: Laurent Pinchart Cc: stable@vger.kernel.org, linux-media@vger.kernel.org Subject: Re: [PATCH - stable v3.2] omap3isp: ccdc: Fix crash in HS/VS interrupt handler Message-ID: <20120313180753.GA29074@kroah.com> References: <1331467663-3735-1-git-send-email-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1331467663-3735-1-git-send-email-laurent.pinchart@ideasonboard.com> Sender: linux-media-owner@vger.kernel.org List-ID: On Sun, Mar 11, 2012 at 01:07:43PM +0100, Laurent Pinchart wrote: > The HS/VS interrupt handler needs to access the pipeline object. It > erronously tries to get it from the CCDC output video node, which isn't > necessarily included in the pipeline. This leads to a NULL pointer > dereference. > > Fix the bug by getting the pipeline object from the CCDC subdev entity. > > The upstream commit ID is bcf45117d10140852fcdc2bfd36221dc8b996025. In what tree? I don't see that id in Linus's tree, are you sure you got it correct? confused, greg k-h