From patchwork Tue Mar 17 10:54:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 229191 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 99903C18E5B for ; Tue, 17 Mar 2020 11:22:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 650F020658 for ; Tue, 17 Mar 2020 11:22:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584444121; bh=slp8IlgZx8qngddPVVEAVbFUZ8WlJCrVYZu9ViaRb0E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=jfEb2H/x1du6dCWUnIx8nk0+n8dhhNNcl7wWQcqsCZejv+v2BFmZ50mMm2oaRP6o9 M6J2U+u4eobm2Daa54Q/7KmDEdGUjB60igPBDWJxPuLckYDHCrthHRKIaVC/24UoCk AoGkBvUbGx3DZHzAp03uQDi+0GNZYZmKAaIcq4fc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727052AbgCQK5o (ORCPT ); Tue, 17 Mar 2020 06:57:44 -0400 Received: from mail.kernel.org ([198.145.29.99]:35630 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727033AbgCQK5n (ORCPT ); Tue, 17 Mar 2020 06:57:43 -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 4EB272071C; Tue, 17 Mar 2020 10:57:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584442662; bh=slp8IlgZx8qngddPVVEAVbFUZ8WlJCrVYZu9ViaRb0E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ghhZGI1GtXS95DcnlVfUeLp8e+rlzfSvsTWkF6eIOU2uTs0m4FHWbny9ZWufGCyQ5 nab2rmhqQYtCX9ygHYBp2ILlkvSwWQZVj9hrX/lJC4JsY3afX0S+sA0L9zuSXuId4I HmVB5lTt8eN37M42AKJSIfIcV4GuFsdGaX/iBOvs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jakub Kicinski , "David S. Miller" Subject: [PATCH 4.19 40/89] tipc: add missing attribute validation for MTU property Date: Tue, 17 Mar 2020 11:54:49 +0100 Message-Id: <20200317103304.622382091@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 [ Upstream commit 213320a67962ff6e7b83b704d55cbebc341426db ] Add missing attribute validation for TIPC_NLA_PROP_MTU to the netlink policy. Fixes: 901271e0403a ("tipc: implement configuration of UDP media MTU") Signed-off-by: Jakub Kicinski Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/tipc/netlink.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/net/tipc/netlink.c +++ b/net/tipc/netlink.c @@ -110,7 +110,8 @@ const struct nla_policy tipc_nl_prop_pol [TIPC_NLA_PROP_UNSPEC] = { .type = NLA_UNSPEC }, [TIPC_NLA_PROP_PRIO] = { .type = NLA_U32 }, [TIPC_NLA_PROP_TOL] = { .type = NLA_U32 }, - [TIPC_NLA_PROP_WIN] = { .type = NLA_U32 } + [TIPC_NLA_PROP_WIN] = { .type = NLA_U32 }, + [TIPC_NLA_PROP_MTU] = { .type = NLA_U32 } }; const struct nla_policy tipc_nl_bearer_policy[TIPC_NLA_BEARER_MAX + 1] = {