From patchwork Tue Mar 17 10:55:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 229346 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=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 42873C10F29 for ; Tue, 17 Mar 2020 10:59:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 11A0A20719 for ; Tue, 17 Mar 2020 10:59:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584442787; bh=6OAPODGHlydMxlTJQhMFh7RSov14BShXd1deVo9pNGA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=0Uy596Iegm3CQh/XXqKcchpkYdMRUbnIlbpJ9Y7OOopfaZ4eLZxKZOp5xOI/KTXL5 4XfbJMBFCVbqZS1b3+9bK4nOhYjC0w96sgCFH4Fkk22lqWv3Jv4mOggAy7mPWJ5IUd otYLYHqDe52cGdfHP6ZoRm5bKXtQar8s6F4sSwhk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727073AbgCQK7q (ORCPT ); Tue, 17 Mar 2020 06:59:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:38374 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727142AbgCQK7p (ORCPT ); Tue, 17 Mar 2020 06:59:45 -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 7703920719; Tue, 17 Mar 2020 10:59:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584442784; bh=6OAPODGHlydMxlTJQhMFh7RSov14BShXd1deVo9pNGA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m8h8DIdz2bByCWItKoTdSqchrWzKtgEhk6Q1FI/+rYn5amm0KEOgU8dWywwHbfn0R e0anLyCKEIHUChPwdG+HhFIvuj4bVYQEqj0g+4QCn/P713tcACCZeebi2m16opoMuj 6wyRQFkFGZIVK2NfncrLntnnqBRpzwd4YXTpgyxQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jakub Kicinski , Pablo Neira Ayuso Subject: [PATCH 4.19 81/89] netfilter: nft_tunnel: add missing attribute validation for tunnels Date: Tue, 17 Mar 2020 11:55:30 +0100 Message-Id: <20200317103309.406869995@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200317103259.744774526@linuxfoundation.org> References: <20200317103259.744774526@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Jakub Kicinski commit 88a637719a1570705c02cacb3297af164b1714e7 upstream. Add missing attribute validation for tunnel source and destination ports to the netlink policy. Fixes: af308b94a2a4 ("netfilter: nf_tables: add tunnel support") Signed-off-by: Jakub Kicinski Signed-off-by: Pablo Neira Ayuso Signed-off-by: Greg Kroah-Hartman --- net/netfilter/nft_tunnel.c | 2 ++ 1 file changed, 2 insertions(+) --- a/net/netfilter/nft_tunnel.c +++ b/net/netfilter/nft_tunnel.c @@ -308,6 +308,8 @@ static const struct nla_policy nft_tunne [NFTA_TUNNEL_KEY_FLAGS] = { .type = NLA_U32, }, [NFTA_TUNNEL_KEY_TOS] = { .type = NLA_U8, }, [NFTA_TUNNEL_KEY_TTL] = { .type = NLA_U8, }, + [NFTA_TUNNEL_KEY_SPORT] = { .type = NLA_U16, }, + [NFTA_TUNNEL_KEY_DPORT] = { .type = NLA_U16, }, [NFTA_TUNNEL_KEY_OPTS] = { .type = NLA_NESTED, }, };