Message ID | 20191010121750.27237-4-mkl@pengutronix.de |
---|---|
State | RFC |
Delegated to: | David Miller |
Headers | show
Return-Path: <netdev-owner@vger.kernel.org> X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46pqr82cGCz9sCJ for <patchwork-incoming-netdev@ozlabs.org>; Thu, 10 Oct 2019 23:18:48 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387773AbfJJMSr (ORCPT <rfc822;patchwork-incoming-netdev@ozlabs.org>); Thu, 10 Oct 2019 08:18:47 -0400 Received: from metis.ext.pengutronix.de ([85.220.165.71]:47857 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733300AbfJJMSA (ORCPT <rfc822;netdev@vger.kernel.org>); Thu, 10 Oct 2019 08:18:00 -0400 Received: from heimdall.vpn.pengutronix.de ([2001:67c:670:205:1d::14] helo=blackshift.org) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from <mkl@pengutronix.de>) id 1iIXOI-0006Lw-4V; Thu, 10 Oct 2019 14:17:58 +0200 From: Marc Kleine-Budde <mkl@pengutronix.de> To: netdev@vger.kernel.org, linux-can <linux-can@vger.kernel.org> Cc: davem@davemloft.net, kernel@pengutronix.de, jhofstee@victronenergy.com, =?utf-8?q?Martin_Hundeb=C3=B8ll?= <martin@geanix.com>, Kurt Van Dijck <dev.kurt@vandijck-laurijssen.be>, Johan Hovold <johan@kernel.org>, stable <stable@vger.kernel.org>, =?utf-8?q?Remigiusz_Ko=C5=82?= =?utf-8?b?xYLEhXRhag==?= <remigiusz.kollataj@mobica.com>, syzbot+e29b17e5042bbc56fae9@syzkaller.appspotmail.com, Marc Kleine-Budde <mkl@pengutronix.de> Subject: [PATCH 03/29] can: mcba_usb: fix use-after-free on disconnect Date: Thu, 10 Oct 2019 14:17:24 +0200 Message-Id: <20191010121750.27237-4-mkl@pengutronix.de> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191010121750.27237-1-mkl@pengutronix.de> References: <20191010121750.27237-1-mkl@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 2001:67c:670:205:1d::14 X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: netdev@vger.kernel.org Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: <netdev.vger.kernel.org> X-Mailing-List: netdev@vger.kernel.org |
Series |
[01/29] can: dev: add missing of_node_put() after calling of_get_child_by_name()
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diff --git a/drivers/net/can/usb/mcba_usb.c b/drivers/net/can/usb/mcba_usb.c index 19a702ac49e4..21faa2ec4632 100644 --- a/drivers/net/can/usb/mcba_usb.c +++ b/drivers/net/can/usb/mcba_usb.c @@ -876,9 +876,8 @@ static void mcba_usb_disconnect(struct usb_interface *intf) netdev_info(priv->netdev, "device disconnected\n"); unregister_candev(priv->netdev); - free_candev(priv->netdev); - mcba_urb_unlink(priv); + free_candev(priv->netdev); } static struct usb_driver mcba_usb_driver = {