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=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 EA179C55178 for ; Thu, 29 Oct 2020 08:23:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7A82220780 for ; Thu, 29 Oct 2020 08:23:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="aAfl/qFg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729431AbgJ2IW6 (ORCPT ); Thu, 29 Oct 2020 04:22:58 -0400 Received: from mail.zx2c4.com ([192.95.5.64]:33561 "EHLO mail.zx2c4.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725982AbgJ2IW5 (ORCPT ); Thu, 29 Oct 2020 04:22:57 -0400 Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 675cc25d; Thu, 29 Oct 2020 02:54:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=zx2c4.com; h=from:to:cc :subject:date:message-id:mime-version:content-transfer-encoding; s=mail; bh=H+xkEXz6xd/uevfOEO8weeo2nyA=; b=aAfl/qFgFu+QAloI0Yq3 U3RfuRqFJpImAk+B/ynkTCmWP1ezM9C0IIxwtgAfXOCzF9ZEx7uOQ0anF95WC0iv TZlbG4xlIBzJQlG8DCC87trDnCDRqdCgbu/D4QQ39slwNrw/Jy3yYo7n2GTguUmw jvH4rvThMBkLdd5JGx+CDxgmwA62LFEdQqJSGCkqQkbvVpnxX1gWLSLtrFEZNdp2 8uwl3eSHc37UCG/k7POJIPIRINeVXtF7X5m3Sq0LMVAubAS63i6VHyGw5dB7yT0o 1rMGHs97sMvAHc4+0wybZ5q5ybuUOAgCakOSi0/CsyWLMKb5Lcz4W4GLM8f3ECsz wA== Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 00cca5fc (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Thu, 29 Oct 2020 02:54:54 +0000 (UTC) From: "Jason A. Donenfeld" To: Pablo Neira Ayuso , netfilter-devel@vger.kernel.org, netdev@vger.kernel.org Cc: "Jason A. Donenfeld" Subject: [PATCH nf 0/2] route_me_harder routing loop with tunnels Date: Thu, 29 Oct 2020 03:56:04 +0100 Message-Id: <20201029025606.3523771-1-Jason@zx2c4.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi Pablo, This series fixes a bug in the route_me_harder family of functions with regards to tunnel interfaces. The first patch contains an addition to the wireguard test suite; I normally send my wireguard patches through Dave's tree, but I thought it'd be nice to send these together here because the test case is illustrative of the issue. The second patch then fixes the issue with a lengthy explanation of what's going on. These are intended for net.git/nf.git, not the -next variety, and to eventually be backported to stable. So, the second patch has a proper Fixes: line on it to help with that. Thanks, Jason Jason A. Donenfeld (2): wireguard: selftests: check that route_me_harder packets use the right sk netfilter: use actual socket sk rather than skb sk when routing harder include/linux/netfilter_ipv4.h | 2 +- include/linux/netfilter_ipv6.h | 10 +++++----- net/ipv4/netfilter.c | 8 +++++--- net/ipv4/netfilter/iptable_mangle.c | 2 +- net/ipv4/netfilter/nf_reject_ipv4.c | 2 +- net/ipv6/netfilter.c | 6 +++--- net/ipv6/netfilter/ip6table_mangle.c | 2 +- net/netfilter/ipvs/ip_vs_core.c | 4 ++-- net/netfilter/nf_nat_proto.c | 4 ++-- net/netfilter/nf_synproxy_core.c | 2 +- net/netfilter/nft_chain_route.c | 4 ++-- net/netfilter/utils.c | 4 ++-- tools/testing/selftests/wireguard/netns.sh | 8 ++++++++ tools/testing/selftests/wireguard/qemu/kernel.config | 2 ++ 14 files changed, 36 insertions(+), 24 deletions(-) -- 2.29.1