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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 5C9E5C33CB1 for ; Tue, 14 Jan 2020 10:14:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 28F3620678 for ; Tue, 14 Jan 2020 10:14:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578996892; bh=B1XV/o6SJfKtoC5kFqGuPPVt02MVsT1m8qEe1Lgicmg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=xVFyN1yP5CWzXTpBC67tzSpZvCMIyTg43nRap0xYeMGtZbsq+zwOKMXw7E4NqXmwJ n9bgNr298N0TwTwAwzZDYspufrTp52sgbKcAiiIkCECxxe42HrjyqLuxYpBgyD4yTA TwdEHi8RiA+PYPLwQSp22wt433oYQ3PQggJpp4Xc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728983AbgANKLv (ORCPT ); Tue, 14 Jan 2020 05:11:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:47496 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731893AbgANKLu (ORCPT ); Tue, 14 Jan 2020 05:11:50 -0500 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 5B6D424677; Tue, 14 Jan 2020 10:11:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578996709; bh=B1XV/o6SJfKtoC5kFqGuPPVt02MVsT1m8qEe1Lgicmg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bFTwCDWI3KPpnv//pnBuqnlm2Fy1niXd3QrFS5i/FR9xice3y4hiV8rMRCRdznEd0 q/wyA6q1lV3dMACs2Z/Xqhi8VparNZQ8b/TPucRPBsVzu1xfOUqL3ibOiw7QHOv+8n 71w20itKgvdcGSHR1z4Je8oiFlDNTbhASwxFLVBw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Navid Emamdoost , Chris Chiu , Kalle Valo , Ben Hutchings Subject: [PATCH 4.9 28/31] rtl8xxxu: prevent leaking urb Date: Tue, 14 Jan 2020 11:02:20 +0100 Message-Id: <20200114094345.229722756@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200114094334.725604663@linuxfoundation.org> References: <20200114094334.725604663@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Navid Emamdoost commit a2cdd07488e666aa93a49a3fc9c9b1299e27ef3c upstream. In rtl8xxxu_submit_int_urb if usb_submit_urb fails the allocated urb should be released. Signed-off-by: Navid Emamdoost Reviewed-by: Chris Chiu Signed-off-by: Kalle Valo Cc: Ben Hutchings Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c @@ -5422,6 +5422,7 @@ static int rtl8xxxu_submit_int_urb(struc ret = usb_submit_urb(urb, GFP_KERNEL); if (ret) { usb_unanchor_urb(urb); + usb_free_urb(urb); goto error; }