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,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 73EAFC433E0 for ; Mon, 18 May 2020 18:16:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4E5E020671 for ; Mon, 18 May 2020 18:16:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589825773; bh=saodYP1hUrtdt/XP2aY9Q7Kgi/0dLuPVWPN8hT5B1LA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=uvhWOnAK1ntIhOIBKwHWv/9kQWROIwLUjx8enzic4y6ETGL/LFNc5CFaqvaZxfF/s 0OTlCF+ao2TXUl8zR2a//tuzTcDR4hsmqRteJxcUwDNODtZ9omtiEgk/V7grY1ls3d RthFj4A2iw73JuyEfYtrv5zVQ3aXPGfFneeeyrWg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729185AbgERSQM (ORCPT ); Mon, 18 May 2020 14:16:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:38436 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731922AbgERR6p (ORCPT ); Mon, 18 May 2020 13:58:45 -0400 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 87631207C4; Mon, 18 May 2020 17:58:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589824725; bh=saodYP1hUrtdt/XP2aY9Q7Kgi/0dLuPVWPN8hT5B1LA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Y9lsihbNbvLRaqem4uStAKIC1SQUz+4j5g/gxywt5ggydvb5OmWCEeUEaJiQmWTY1 LCdUctP+rHzO8kLCDfPLmJubDtNCPY739PuwHRM71rcXwr4NPNsue6MQTJD8+j7tw7 xH7a0AvevAz/D+pqGGhqQvpeFcrc8tlfC1vXvI5A= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christophe JAILLET , Felipe Balbi Subject: [PATCH 5.4 127/147] usb: gadget: net2272: Fix a memory leak in an error handling path in net2272_plat_probe() Date: Mon, 18 May 2020 19:37:30 +0200 Message-Id: <20200518173528.763611029@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200518173513.009514388@linuxfoundation.org> References: <20200518173513.009514388@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: Christophe JAILLET commit ccaef7e6e354fb65758eaddd3eae8065a8b3e295 upstream. 'dev' is allocated in 'net2272_probe_init()'. It must be freed in the error handling path, as already done in the remove function (i.e. 'net2272_plat_remove()') Fixes: 90fccb529d24 ("usb: gadget: Gadget directory cleanup - group UDC drivers") Signed-off-by: Christophe JAILLET Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/udc/net2272.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/usb/gadget/udc/net2272.c +++ b/drivers/usb/gadget/udc/net2272.c @@ -2647,6 +2647,8 @@ net2272_plat_probe(struct platform_devic err_req: release_mem_region(base, len); err: + kfree(dev); + return ret; }