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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,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 43D1DC4332E for ; Wed, 18 Mar 2020 20:55:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0CC94216FD for ; Wed, 18 Mar 2020 20:55:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584564931; bh=ZBIymM6xbL0oL0reClGQ2zBYw4J21trGDVBXQJpd0cY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=UWq9hcUIbW4yBkTkd7YqbUS8ZG5c/HvPndVXxfYBuM/uobhGlYiHUAI8smg0EX/1E 6BzRQ4zmlOiMpSGB9fIJTd/SEu+90169Q9neypJAp3LGZFJyTAHIhk5UzrGnxS2UhD dpqKGwKI/Cvcd5QM3KDHGXJXwhBzRYCLVo7IBzFg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728334AbgCRUza (ORCPT ); Wed, 18 Mar 2020 16:55:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:55882 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728317AbgCRUz2 (ORCPT ); Wed, 18 Mar 2020 16:55:28 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3A068208E4; Wed, 18 Mar 2020 20:55:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584564928; bh=ZBIymM6xbL0oL0reClGQ2zBYw4J21trGDVBXQJpd0cY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=A3dQ9AUQGS8jymZtKoiFKc0maG8o5h9DW84luBrfNIzWyv5MrlGTMl2k8l+Q6kZE0 5OwMHy9S3+Jmg/H0VITUWISZbVE7KbvaEsgewHVTzhQ/5izJz7TLbiTmtm1K/5cmA4 esdyRAKUdfRVdBuPVa5C1YjJyWG1hD/bWoJWSx34= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Jakub Kicinski , Pablo Neira Ayuso , Sasha Levin , netfilter-devel@vger.kernel.org, coreteam@netfilter.org, netdev@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 15/37] netfilter: cthelper: add missing attribute validation for cthelper Date: Wed, 18 Mar 2020 16:54:47 -0400 Message-Id: <20200318205509.17053-15-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200318205509.17053-1-sashal@kernel.org> References: <20200318205509.17053-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Jakub Kicinski [ Upstream commit c049b3450072b8e3998053490e025839fecfef31 ] Add missing attribute validation for cthelper to the netlink policy. Fixes: 12f7a505331e ("netfilter: add user-space connection tracking helper infrastructure") Signed-off-by: Jakub Kicinski Signed-off-by: Pablo Neira Ayuso Signed-off-by: Sasha Levin --- net/netfilter/nfnetlink_cthelper.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/netfilter/nfnetlink_cthelper.c b/net/netfilter/nfnetlink_cthelper.c index e5d27b2e4ebac..66154dafa305b 100644 --- a/net/netfilter/nfnetlink_cthelper.c +++ b/net/netfilter/nfnetlink_cthelper.c @@ -744,6 +744,8 @@ static const struct nla_policy nfnl_cthelper_policy[NFCTH_MAX+1] = { [NFCTH_NAME] = { .type = NLA_NUL_STRING, .len = NF_CT_HELPER_NAME_LEN-1 }, [NFCTH_QUEUE_NUM] = { .type = NLA_U32, }, + [NFCTH_PRIV_DATA_LEN] = { .type = NLA_U32, }, + [NFCTH_STATUS] = { .type = NLA_U32, }, }; static const struct nfnl_callback nfnl_cthelper_cb[NFNL_MSG_CTHELPER_MAX] = { -- 2.20.1