From patchwork Thu Apr 9 07:27:28 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Yongjun X-Patchwork-Id: 25768 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by ozlabs.org (Postfix) with ESMTP id 55FA4DE10A for ; Thu, 9 Apr 2009 17:29:02 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755936AbZDIH24 (ORCPT ); Thu, 9 Apr 2009 03:28:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754781AbZDIH24 (ORCPT ); Thu, 9 Apr 2009 03:28:56 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:53772 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1753950AbZDIH2z (ORCPT ); Thu, 9 Apr 2009 03:28:55 -0400 Received: from tang.cn.fujitsu.com (tang.cn.fujitsu.com [10.167.250.3]) by song.cn.fujitsu.com (Postfix) with ESMTP id 1EA7A170135; Thu, 9 Apr 2009 16:14:13 +0800 (CST) Received: from fnst.cn.fujitsu.com (localhost.localdomain [127.0.0.1]) by tang.cn.fujitsu.com (8.13.1/8.13.1) with ESMTP id n397TYvE030073; Thu, 9 Apr 2009 15:29:34 +0800 Received: from [127.0.0.1] (unknown [10.167.141.76]) by fnst.cn.fujitsu.com (Postfix) with ESMTP id 2D620290634; Thu, 9 Apr 2009 15:34:06 +0800 (CST) Message-ID: <49DDA360.1010402@cn.fujitsu.com> Date: Thu, 09 Apr 2009 15:27:28 +0800 From: Wei Yongjun User-Agent: Thunderbird 2.0.0.6 (Windows/20070728) MIME-Version: 1.0 To: David Miller , netdev@vger.kernel.org Subject: tr: fix leakage of device in net/802/tr.c Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add dev_put() after dev_get_by_index() to avoid leakage of device. Signed-off-by: Wei Yongjun --- net/802/tr.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/net/802/tr.c b/net/802/tr.c index e7eb130..e874447 100644 --- a/net/802/tr.c +++ b/net/802/tr.c @@ -561,6 +561,9 @@ static int rif_seq_show(struct seq_file *seq, void *v) } seq_putc(seq, '\n'); } + + if (dev) + dev_put(dev); } return 0; }