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=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 54C61C10F00 for ; Mon, 18 Mar 2019 09:36:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 26A7B214AF for ; Mon, 18 Mar 2019 09:36:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552901808; bh=vjzMgO8k5Zo2S391cTWJCVbNk3oDhzoDKTRuGW2+nDA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Vn4BUb1Au0iJIJrzt7LUO43ZL11Btoy+X5JdKd5K8XKHw5dDXFZh1rrghmXwht5K/ CUEr/VI5FIfhyzVA+XBgQEk+8OaoAEwlhLYcCd6/09ONlqYrtkQPYw/hMpH+eana9k v3gB5hY+7My4X1fCOodoQ1jFHcMIT4imBKJu+9Bw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387729AbfCRJgq (ORCPT ); Mon, 18 Mar 2019 05:36:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:45070 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387717AbfCRJgo (ORCPT ); Mon, 18 Mar 2019 05:36:44 -0400 Received: from localhost (5356596B.cm-6-7b.dynamic.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 878D92083D; Mon, 18 Mar 2019 09:36:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552901804; bh=vjzMgO8k5Zo2S391cTWJCVbNk3oDhzoDKTRuGW2+nDA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=169UTWuagNWg2z54HrKbdMLrSsaAwZw24D8+fvvWgvkibRtZHl3x5LGGtiyMhsn5e YjKXfXs1Kz08RcJN8t27BJi1RM2LbmbWGF9rNhp0lM95pGC3Bg7c7LUsWc20g6/tV4 7L1M2kuXIsU1ocMtT6zuYIATH0GvO/UFXYJZn2hg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Kalash Nainwal , "David S. Miller" Subject: [PATCH 4.9 19/31] net: Set rtm_table to RT_TABLE_COMPAT for ipv6 for tables > 255 Date: Mon, 18 Mar 2019 10:25:54 +0100 Message-Id: <20190318084211.172429921@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190318084210.397476003@linuxfoundation.org> References: <20190318084210.397476003@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kalash Nainwal [ Upstream commit 97f0082a0592212fc15d4680f5a4d80f79a1687c ] Set rtm_table to RT_TABLE_COMPAT for ipv6 for tables > 255 to keep legacy software happy. This is similar to what was done for ipv4 in commit 709772e6e065 ("net: Fix routing tables with id > 255 for legacy software"). Signed-off-by: Kalash Nainwal Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/ipv6/route.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -3211,7 +3211,7 @@ static int rt6_fill_node(struct net *net table = rt->rt6i_table->tb6_id; else table = RT6_TABLE_UNSPEC; - rtm->rtm_table = table; + rtm->rtm_table = table < 256 ? table : RT_TABLE_COMPAT; if (nla_put_u32(skb, RTA_TABLE, table)) goto nla_put_failure; if (rt->rt6i_flags & RTF_REJECT) {