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 E04FEC43381 for ; Mon, 18 Mar 2019 09:40:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A7F4D2075C for ; Mon, 18 Mar 2019 09:40:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552902022; bh=7HqKm7EU7B+E5NW2iUVY0RchmMA4SsGNYEkLR6RySPM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=sVBt/NOhS7UTIci62Oi5xw1lwrMY4D4T4YGpbi1zeXMHDfF6g9EbOUklIAOJRfiOD TJrQyiglTGFf7bB4clTjkz/vzpMI0TANYLDvbqKIHmJ2dTByiItgUeNlY4jwhviX/o bnnTTKHoaRR/hsDRW3Xir457KB9o3S3itLEa43GU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387470AbfCRJkV (ORCPT ); Mon, 18 Mar 2019 05:40:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:43560 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729084AbfCRJfL (ORCPT ); Mon, 18 Mar 2019 05:35:11 -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 22CE4214AF; Mon, 18 Mar 2019 09:35:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552901710; bh=7HqKm7EU7B+E5NW2iUVY0RchmMA4SsGNYEkLR6RySPM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CJMSNHGfrYOHKCx6JowOwgWt0gzBdhCjeXD6er6IpkJUiVN3r6l3hBqtWIjLlR7YU nCKe/e2j/gysxi5ddpHNcbm6lPtew+gR2UiYmpOjLNZAE3M4i0oa35vvafgR/GrBdw Wy8OFB+FDx59YzU4IlDMycTRC4/TRP+0947PsRUg= 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 4.14 24/34] net: Set rtm_table to RT_TABLE_COMPAT for ipv6 for tables > 255 Date: Mon, 18 Mar 2019 10:25:48 +0100 Message-Id: <20190318084148.097666500@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190318084144.657740413@linuxfoundation.org> References: <20190318084144.657740413@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: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 4.14-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 @@ -3495,7 +3495,7 @@ 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) {