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=-9.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,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 47A81ECDE44 for ; Wed, 31 Oct 2018 23:05:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0492D2081B for ; Wed, 31 Oct 2018 23:05:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZawKatXN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0492D2081B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726920AbeKAIGA (ORCPT ); Thu, 1 Nov 2018 04:06:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:52602 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726532AbeKAIF6 (ORCPT ); Thu, 1 Nov 2018 04:05:58 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 300A72081B; Wed, 31 Oct 2018 23:05:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1541027147; bh=dmTmDw5DWyZK6c8ksWdkiDh5kuStnoBoGKfBOtvHF6Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZawKatXNiMFLYcnF9yyMU+xK84OyH4DoMIWY/wI4mDP73bFT+atu6NScaUC+X9WX9 0H8G0HCQqVk2EYXhynihTaDbobKQy9VNJpE0n7V8Al4YAxZ7MRL7ClwsbT3zgmiabM Vd/HZqAXV+EJERXiR+xHPQjf2K06qnE+okWyw6z0= From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Paolo Abeni , Pablo Neira Ayuso , Sasha Levin Subject: [PATCH AUTOSEL 4.19 005/146] netfilter: xt_nat: fix DNAT target for shifted portmap ranges Date: Wed, 31 Oct 2018 19:03:20 -0400 Message-Id: <20181031230541.28822-5-sashal@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181031230541.28822-1-sashal@kernel.org> References: <20181031230541.28822-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Paolo Abeni [ Upstream commit cb20f2d2c0507d60d94ef896991e95708f051dd1 ] The commit 2eb0f624b709 ("netfilter: add NAT support for shifted portmap ranges") did not set the checkentry/destroy callbacks for the newly added DNAT target. As a result, rulesets using only such nat targets are not effective, as the relevant conntrack hooks are not enabled. The above affect also nft_compat rulesets. Fix the issue adding the missing initializers. Fixes: 2eb0f624b709 ("netfilter: add NAT support for shifted portmap ranges") Signed-off-by: Paolo Abeni Signed-off-by: Pablo Neira Ayuso Signed-off-by: Sasha Levin --- net/netfilter/xt_nat.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/netfilter/xt_nat.c b/net/netfilter/xt_nat.c index 8af9707f8789..ac91170fc8c8 100644 --- a/net/netfilter/xt_nat.c +++ b/net/netfilter/xt_nat.c @@ -216,6 +216,8 @@ static struct xt_target xt_nat_target_reg[] __read_mostly = { { .name = "DNAT", .revision = 2, + .checkentry = xt_nat_checkentry, + .destroy = xt_nat_destroy, .target = xt_dnat_target_v2, .targetsize = sizeof(struct nf_nat_range2), .table = "nat", -- 2.17.1