From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933416Ab2J2WHO (ORCPT ); Mon, 29 Oct 2012 18:07:14 -0400 Received: from mail.kernel.org ([198.145.19.201]:47669 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761287Ab2J2Vhc (ORCPT ); Mon, 29 Oct 2012 17:37:32 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Johan Hovold , Bill Pemberton Subject: [ 059/101] USB: quatech2: fix memory leak in error path Date: Mon, 29 Oct 2012 14:35:12 -0700 Message-Id: <20121029213246.840410991@linuxfoundation.org> X-Mailer: git-send-email 1.7.12.2.421.g261b511 In-Reply-To: <20121029213240.128426598@linuxfoundation.org> References: <20121029213240.128426598@linuxfoundation.org> User-Agent: quilt/0.60-2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Johan Hovold commit b8a0055050b6294826171641b182c09f78f4cc63 upstream. Fix memory leak in attach error path where the read urb was never freed. Signed-off-by: Johan Hovold Cc: Bill Pemberton Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/quatech2.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/usb/serial/quatech2.c +++ b/drivers/usb/serial/quatech2.c @@ -825,6 +825,7 @@ static int qt2_setup_urbs(struct usb_ser if (status != 0) { dev_err(&serial->dev->dev, "%s - submit read urb failed %i\n", __func__, status); + usb_free_urb(serial_priv->read_urb); return status; }