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=-5.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, T_DKIMWL_WL_HIGH,URIBL_BLOCKED,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 C6691C43219 for ; Thu, 2 May 2019 07:22:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 977892081C for ; Thu, 2 May 2019 07:22:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556781746; bh=CQipXRbzbW8+BqJtJPyk/Gmg8NtCxOcXlOwFdQ+0OvQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=mi1JxkwdcbdAnwWj+nFdqUCSXEFwXCzJ7wzcyac8n9OF+GyWA4mL7f6d3orY0RCKg iwyEHKlgrsQ7xUS6uE17ob2ZAFHIc2y71AupgAtKL1nS1zzAwDfJbHkISvwmfbC+Iq CXV1YUFM1vyDQBE3ZGfEYaD6EHv1X511e2vL+LsU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726390AbfEBHWZ (ORCPT ); Thu, 2 May 2019 03:22:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:45194 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725795AbfEBHWZ (ORCPT ); Thu, 2 May 2019 03:22:25 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D45102081C; Thu, 2 May 2019 07:22:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556781744; bh=CQipXRbzbW8+BqJtJPyk/Gmg8NtCxOcXlOwFdQ+0OvQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=oDnxBiBT6HSRHlaWYmUFZQ08ia66Y5djWKTpd8nYmNrIfcEs8B4eN8yJes8HkPIXk pa1nIy3kBumIdWzIn9cYT/dcMz+SKo0UK8P4yLQxj7IxLZhHQsijFwn/2I3ALq5qlF oNnERViqNcC2nbHRgTAQSXHe+yr6nWBRQBIZ5gmo= Date: Thu, 2 May 2019 09:22:21 +0200 From: Greg Kroah-Hartman To: "Tobin C. Harding" Cc: Josh Poimboeuf , Jiri Kosina , Miroslav Benes , Petr Mladek , "Rafael J. Wysocki" , Joe Lawrence , live-patching@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH 1/5] livepatch: Fix kobject memleak Message-ID: <20190502072221.GA17544@kroah.com> References: <20190502023142.20139-1-tobin@kernel.org> <20190502023142.20139-2-tobin@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190502023142.20139-2-tobin@kernel.org> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 02, 2019 at 12:31:38PM +1000, Tobin C. Harding wrote: > Currently error return from kobject_init_and_add() is not followed by a > call to kobject_put(). This means there is a memory leak. > > Add call to kobject_put() in error path of kobject_init_and_add(). > > Signed-off-by: Tobin C. Harding Reviewed-by: Greg Kroah-Hartman