From patchwork Wed May 3 12:55:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris Sukholitko X-Patchwork-Id: 1776508 X-Patchwork-Delegate: pablo@netfilter.org Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=netfilter-devel-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=broadcom.com header.i=@broadcom.com header.a=rsa-sha256 header.s=google header.b=Ojp7D2I+; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4QBH5Q3Tp3z1ydX for ; Wed, 3 May 2023 22:56:42 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229967AbjECM4l (ORCPT ); Wed, 3 May 2023 08:56:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229978AbjECM4k (ORCPT ); Wed, 3 May 2023 08:56:40 -0400 Received: from mail-wm1-x32f.google.com (mail-wm1-x32f.google.com [IPv6:2a00:1450:4864:20::32f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 293285263 for ; Wed, 3 May 2023 05:56:39 -0700 (PDT) Received: by mail-wm1-x32f.google.com with SMTP id 5b1f17b1804b1-3f1e2555b5aso34656795e9.0 for ; Wed, 03 May 2023 05:56:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1683118597; x=1685710597; h=mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:from:to:cc:subject:date:message-id:reply-to; bh=c+8rY8tsi1KtuK82qWSEBpsVltfi70Tu2S+CNQHGzN8=; b=Ojp7D2I+tRv4kUbsVZSfhfO1iqdO8s4jg89QsQ3YjAUnUygG2eUfZ/of8jTE4T/a9F YObcI7cOH7hz4V+KXgDDful5IG6xsChkw7QLrouyXAWzQtUFolatdUG1H6Hjt4np+SK2 xvQYqagPN1NQZVWlj00T64dZJLHBqFxA+W+e8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683118597; x=1685710597; h=mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=c+8rY8tsi1KtuK82qWSEBpsVltfi70Tu2S+CNQHGzN8=; b=IjYa1MFBIjJcneay0EEhbbcryBKv1nmYcyGfDJjEpF/ZYJcp3k9gYYBscCXUrLkRsb nIWAhqmlMrcjFXnax3OqicE/c62ymsXXz9CR/dsgxj2Un0gS+2pxiuFi8BBtl20bHTJ2 ovaLGbZI865gzsL/3OcnMqHpoOb6NcEp+b3pFc24BC/v3EqKr1XgOQeVLSD0HLA4jL7j 846L/Rt5psfRj0e8/N0GcbbqsuzBaTJJzDl4/r987wF/J1gFNV6UwAukIC93wk1YPuy+ tXN1U998qH3CaQ+i8F6fIzE58EiX6MoVmDNZL1iqIWf6CBOhAqpq9vZtwB6yHyz73Zkz PT1g== X-Gm-Message-State: AC+VfDyBbUE1c5yrGUWWvXX9XpliTCxaDtsvb3Dg1Hh5x4Rf5jFCBI10 wwMKixFGOKZpQyuwsjvyzj+QxtfMpwQM2FfAijsAz1KLnY8J7tvmqgMHQY/LznUjQffQDunLag0 xojsYjE82/5wN+FfFm1AIAhM7TQzKR9r1kx7r7osqMBeDmxLrxTDBbUy/6DM2mYEQhfZ4dS9vL3 3B/Sl9y9fhkddNdg5KO/i2ew== X-Google-Smtp-Source: ACHHUZ4o7oWqHNc2HP4FHRi0mjFGcGI1oJ57xrM9erh3Td6AXVjpdc7OWv8X8BfsKCT4jCamM5mDHQ== X-Received: by 2002:a05:600c:3645:b0:3f1:bb10:c865 with SMTP id y5-20020a05600c364500b003f1bb10c865mr15182294wmq.38.1683118597236; Wed, 03 May 2023 05:56:37 -0700 (PDT) Received: from localhost.localdomain ([192.19.250.250]) by smtp.gmail.com with ESMTPSA id u6-20020a05600c00c600b003ee1b2ab9a0sm1855396wmm.11.2023.05.03.05.56.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 May 2023 05:56:36 -0700 (PDT) From: Boris Sukholitko To: netfilter-devel@vger.kernel.org Cc: Ilya Lifshits , Boris Sukholitko Subject: [PATCH nf-next 18/19] netfilter: nft_payload: save payload if needed Date: Wed, 3 May 2023 15:55:51 +0300 Message-Id: <20230503125552.41113-19-boris.sukholitko@broadcom.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20230503125552.41113-1-boris.sukholitko@broadcom.com> References: <20230503125552.41113-1-boris.sukholitko@broadcom.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org If we have NFT_PAYLOAD_CAN_OFFLOAD flag set, save the payload for later application. Signed-off-by: Boris Sukholitko --- net/netfilter/nft_payload.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/netfilter/nft_payload.c b/net/netfilter/nft_payload.c index a633f851316e..b8cb33316506 100644 --- a/net/netfilter/nft_payload.c +++ b/net/netfilter/nft_payload.c @@ -867,6 +867,10 @@ static void nft_payload_set_eval(const struct nft_expr *expr, if (nft_payload_mangle(priv, pkt, src)) goto err; + if ((priv->csum_flags & NFT_PAYLOAD_CAN_OFFLOAD) && + nf_flow_offload_save_payload(pkt->skb, priv, src)) + goto err; + return; err: regs->verdict.code = NFT_BREAK;