From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753466Ab0DVK3R (ORCPT ); Thu, 22 Apr 2010 06:29:17 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:48622 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752441Ab0DVK3Q (ORCPT ); Thu, 22 Apr 2010 06:29:16 -0400 Date: Thu, 22 Apr 2010 06:29:14 -0400 From: Christoph Hellwig To: Dan Carpenter , Christoph Hellwig , Al Viro , linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: Re: [patch] fs/sysv: dereferencing ERR_PTR() Message-ID: <20100422102914.GB996@infradead.org> References: <20100421103032.GB29647@bicker> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20100421103032.GB29647@bicker> User-Agent: Mutt/1.5.19 (2009-01-05) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 21, 2010 at 12:30:32PM +0200, Dan Carpenter wrote: > I moved the dir_put_page() inside the if condition so we don't dereference > "page", if it's an ERR_PTR(). > > Signed-off-by: Dan Carpenter Looks good, Reviewed-by: Christoph Hellwig