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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 33842C433ED for ; Fri, 9 Apr 2021 09:59:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F2A1961181 for ; Fri, 9 Apr 2021 09:59:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232834AbhDIJ7r (ORCPT ); Fri, 9 Apr 2021 05:59:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:45122 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233527AbhDIJ5o (ORCPT ); Fri, 9 Apr 2021 05:57:44 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 94063611CA; Fri, 9 Apr 2021 09:57:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1617962250; bh=9Qi3pQ2+QNaOBIwKPixpKhTUZGCIOx9GESj8uXGpRgg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FbXTCoUbUyCf35rFUmRtj5lq/mTS4G5mhUgmXKwv4/F3WawkeosEHClisY8gVR9CI khpYUaYeFwr239LdoPhR20g3FP6rBC6QUrkyEU60eeNiXPxz5jstWe+eUX8NToO4ys EemEYi4JrDngK+loCfbJchRw0P+8G8Eew5KyDtrI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ludovic Senecaux , Florian Westphal , Pablo Neira Ayuso , Sasha Levin Subject: [PATCH 5.4 11/23] netfilter: conntrack: Fix gre tunneling over ipv6 Date: Fri, 9 Apr 2021 11:53:41 +0200 Message-Id: <20210409095303.259492171@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210409095302.894568462@linuxfoundation.org> References: <20210409095302.894568462@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ludovic Senecaux [ Upstream commit 8b2030b4305951f44afef80225f1475618e25a73 ] This fix permits gre connections to be tracked within ip6tables rules Signed-off-by: Ludovic Senecaux Acked-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso Signed-off-by: Sasha Levin --- net/netfilter/nf_conntrack_proto_gre.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c index 5b05487a60d2..db11e403d818 100644 --- a/net/netfilter/nf_conntrack_proto_gre.c +++ b/net/netfilter/nf_conntrack_proto_gre.c @@ -218,9 +218,6 @@ int nf_conntrack_gre_packet(struct nf_conn *ct, enum ip_conntrack_info ctinfo, const struct nf_hook_state *state) { - if (state->pf != NFPROTO_IPV4) - return -NF_ACCEPT; - if (!nf_ct_is_confirmed(ct)) { unsigned int *timeouts = nf_ct_timeout_lookup(ct); -- 2.30.2