Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752155Ab3FEGmD (ORCPT ); Wed, 5 Jun 2013 02:42:03 -0400 Received: from lgeamrelo02.lge.com ([156.147.1.126]:47969 "EHLO LGEAMRELO02.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751474Ab3FEGmA (ORCPT ); Wed, 5 Jun 2013 02:42:00 -0400 X-AuditID: 9c93017e-b7bd9ae000006882-eb-51aeddb6f676 Date: Wed, 5 Jun 2013 15:41:58 +0900 From: Minchan Kim To: Jiang Liu Cc: Greg Kroah-Hartman , Nitin Gupta , Jerome Marchand , Yijing Wang , Jiang Liu , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 05/10] zram: avoid double free in function zram_bvec_write() Message-ID: <20130605064158.GE8732@blaptop> References: <1370361968-8764-1-git-send-email-jiang.liu@huawei.com> <1370361968-8764-5-git-send-email-jiang.liu@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1370361968-8764-5-git-send-email-jiang.liu@huawei.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-Brightmail-Tracker: AAAAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 572 Lines: 16 On Wed, Jun 05, 2013 at 12:06:03AM +0800, Jiang Liu wrote: > When doing a patial write and the whole page is filled with zero, > zram_bvec_write() will free uncmem twice. > > Signed-off-by: Jiang Liu > Cc: stable@vger.kernel.org Acked-by: Minchan Kim -- Kind regards, Minchan Kim -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/