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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,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 B1917C433E1 for ; Tue, 23 Jun 2020 20:19:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8470420EDD for ; Tue, 23 Jun 2020 20:19:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592943560; bh=pSVsRXw/pYi5VXLK2j/10xtjqr7kTVC3Yyz/OhoyC/g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=SAcxU8INgb0A062Q2EFGqPuYobPvqKZJpjXCX/1bhZMuxj5SowzxY0weg3IafY7Zh RctXarv05a8dAlbq+1hkvUFUwg5LsocWjV5AxsDaExnoeItCYrVijXj/KS+RHDRaYG Oi4eMCoFmdLp87x9qKKpMvLAiLv0Twe2Heuah66A= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389488AbgFWUTS (ORCPT ); Tue, 23 Jun 2020 16:19:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:36374 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388242AbgFWUTR (ORCPT ); Tue, 23 Jun 2020 16:19:17 -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 7725B21527; Tue, 23 Jun 2020 20:19:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592943556; bh=pSVsRXw/pYi5VXLK2j/10xtjqr7kTVC3Yyz/OhoyC/g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZXB58H7XqsehBGr3HNQAwN9gtEjPhHKzGF21mYoEs0IBKJp/DOj6kT/Qm5tYGVNRl bkV2UexQwsNizrcSY8F6As41x/SfqaZE97w4xEFdq9PUUs7W5x0AIykx5WqHCCinzv 1Ogtff0oVQOl5WCIoY9CroYNaAy5Cw0PZ7sxqXPQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Martin , "David S. Miller" , Sasha Levin Subject: [PATCH 5.7 408/477] bareudp: Fixed configuration to avoid having garbage values Date: Tue, 23 Jun 2020 21:56:45 +0200 Message-Id: <20200623195426.822648708@linuxfoundation.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200623195407.572062007@linuxfoundation.org> References: <20200623195407.572062007@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: Martin [ Upstream commit b15bb8817f991497d97ae55d8c0e349a9d1e1478 ] Code to initialize the conf structure while gathering the configuration of the device was missing. Fixes: 571912c69f0e ("net: UDP tunnel encapsulation module for tunnelling different protocols like MPLS, IP, NSH etc.") Signed-off-by: Martin Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/bareudp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c index efd1a1d1f35e0..5d3c691a1c668 100644 --- a/drivers/net/bareudp.c +++ b/drivers/net/bareudp.c @@ -552,6 +552,8 @@ static int bareudp_validate(struct nlattr *tb[], struct nlattr *data[], static int bareudp2info(struct nlattr *data[], struct bareudp_conf *conf, struct netlink_ext_ack *extack) { + memset(conf, 0, sizeof(*conf)); + if (!data[IFLA_BAREUDP_PORT]) { NL_SET_ERR_MSG(extack, "port not specified"); return -EINVAL; -- 2.25.1