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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8178AC77B75 for ; Wed, 3 May 2023 12:56:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229959AbjECM4g (ORCPT ); Wed, 3 May 2023 08:56:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57036 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229948AbjECM4f (ORCPT ); Wed, 3 May 2023 08:56:35 -0400 Received: from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com [IPv6:2a00:1450:4864:20::32c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 726AC5592 for ; Wed, 3 May 2023 05:56:34 -0700 (PDT) Received: by mail-wm1-x32c.google.com with SMTP id 5b1f17b1804b1-3f173af665fso32874315e9.3 for ; Wed, 03 May 2023 05:56:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1683118592; x=1685710592; h=mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:from:to:cc:subject:date:message-id:reply-to; bh=qIPweZyacKl9Ow62SZMFal8zTN9i58UlD4ks8f0xQ/A=; b=G+0cewOeDEzxj5wB6eL6XAPf7gvjYJq9VsJAX17CTxxg2TRGlEzwiDuD8HdSPR6XCl uCsfvcu0PECLk7uZYU1G1aDHMnllxoigUOi0f2KpaMLY0ea/PfsKmB51+nMyvhWcmZg4 yqyX8DeUraYD0qRwk72ZJfuIqlIoGwseCeUfM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683118592; x=1685710592; 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=qIPweZyacKl9Ow62SZMFal8zTN9i58UlD4ks8f0xQ/A=; b=WFxWEPWl1jomZ3XWDlNA6tYVAatimOqblyJQat9d5eKh/dvaJJvO2ckFOTuU5p4szy /x/BFdsqBJDpWebbnp8bIESpeXOmgb0Si7WuCAsBfiBUc4U+X0xTTlrYf25rEnblFEXV hKrDyvpRt+ilOda126OK52oety/P4+Ui46E097LpA+gSP7xVHt4RO/aZS/+mkXYpmmQn 7RjOK4w9diYess9ijmLuA3Td9tCgvGIlzr/kr3VROMDUeuTK9oONKG9cgI3YxFre7/c9 yg5xFQBVxOQyaqA0VgOON6ohpmbv/cjiZiuyPOpxO+8nLL4vRrq38pcG7Y24T8EQuzWg gBfA== X-Gm-Message-State: AC+VfDz3W3d0B8JOTmroW2t/sfgukHqUN1dQ43BQBOmwdWXmsbnuDo0z DKrw9FJnL6H2HIfvdyuoRpP1HEcrcesmce/5JBKZasn9Oid315PCT8cSR++Tl9Kdn/gFQY7RQJ+ nziZ7JnfZ2xheiwJh0gKbjh8Om3vj7fmNthUWY2gMsv7msUFZZbbwtByjqNuNVVQrSANZ05Z/4e Sv02jgpZwDnrdhtlNMjiVfUw== X-Google-Smtp-Source: ACHHUZ4BXS9V/NfNqTlhDdQyMXunXubIuI0dIWjAG8GWe4DNVkuAWg5+9dHOb/XI2iXxanlORpUJTQ== X-Received: by 2002:a05:600c:2198:b0:3ee:4ff0:83d6 with SMTP id e24-20020a05600c219800b003ee4ff083d6mr13785323wme.40.1683118592646; Wed, 03 May 2023 05:56:32 -0700 (PDT) Received: from localhost.localdomain ([192.19.250.250]) by smtp.gmail.com with ESMTPSA id u6-20020a05600c00c600b003ee1b2ab9a0sm1855396wmm.11.2023.05.03.05.56.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 May 2023 05:56:32 -0700 (PDT) From: Boris Sukholitko To: netfilter-devel@vger.kernel.org Cc: Ilya Lifshits , Boris Sukholitko Subject: [PATCH nf-next 14/19] netfilter: nft: add payload context into extension Date: Wed, 3 May 2023 15:55:47 +0300 Message-Id: <20230503125552.41113-15-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 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000d8601905fac9956f" Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org --000000000000d8601905fac9956f Content-Transfer-Encoding: 8bit To apply the payload on both directions we need nft_payload_set struct along with the source data. There is also enum nft_ext_entry_type to signal the validity of the context. Signed-off-by: Boris Sukholitko --- include/net/netfilter/nf_tables.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 8f34571fe345..ffcbe25d6bd2 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -1735,7 +1735,19 @@ int nft_payload_mangle(const struct nft_payload_set *priv, const u32 *src); #if IS_ENABLED(CONFIG_NFT_CONNTRACK_EXT) +enum nft_ext_entry_type { + NFT_EXT_UNDEFINED + , NFT_EXT_PAYLOAD_SET +}; + +struct nf_conn_nft_ext_entry { + enum nft_ext_entry_type nfte_type; + struct nft_payload_set nfte_payload; + u32 nfte_data; +}; + struct nf_conn_nft_ext { + struct nf_conn_nft_ext_entry nfte_entries[IP_CT_DIR_MAX]; }; static inline void nfct_nft_ext_add(struct nf_conn *ct) -- 2.32.0 --000000000000d8601905fac9956f Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; 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