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GET /api/patches/2218299/?format=api
{ "id": 2218299, "url": "http://patchwork.ozlabs.org/api/patches/2218299/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/patch/20260331214145.976722-1-pablo@netfilter.org/", "project": { "id": 26, "url": "http://patchwork.ozlabs.org/api/projects/26/?format=api", "name": "Netfilter Development", "link_name": "netfilter-devel", "list_id": "netfilter-devel.vger.kernel.org", "list_email": "netfilter-devel@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260331214145.976722-1-pablo@netfilter.org>", "list_archive_url": null, "date": "2026-03-31T21:41:45", "name": "[nf] netfilter: nf_tables: reject immediate NF_QUEUE verdict", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "85cf520f6adc01ba71976132ec2c828495f14771", "submitter": { "id": 1315, "url": "http://patchwork.ozlabs.org/api/people/1315/?format=api", "name": "Pablo Neira Ayuso", "email": "pablo@netfilter.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/netfilter-devel/patch/20260331214145.976722-1-pablo@netfilter.org/mbox/", "series": [ { "id": 498256, "url": "http://patchwork.ozlabs.org/api/series/498256/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/list/?series=498256", "date": "2026-03-31T21:41:45", "name": "[nf] netfilter: nf_tables: reject immediate NF_QUEUE verdict", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/498256/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2218299/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2218299/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <netfilter-devel+bounces-11524-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "netfilter-devel@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=netfilter.org header.i=@netfilter.org\n header.a=rsa-sha256 header.s=2025 header.b=iYZjBjbG;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c09:e001:a7::12fc:5321; helo=sto.lore.kernel.org;\n envelope-from=netfilter-devel+bounces-11524-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=netfilter.org header.i=@netfilter.org\n header.b=\"iYZjBjbG\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=217.70.190.124", "smtp.subspace.kernel.org;\n dmarc=none (p=none dis=none) header.from=netfilter.org", "smtp.subspace.kernel.org;\n spf=pass smtp.mailfrom=netfilter.org" ], "Received": [ "from sto.lore.kernel.org (sto.lore.kernel.org\n [IPv6:2600:3c09:e001:a7::12fc:5321])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4flhQt1yXrz1yCp\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 01 Apr 2026 08:41:58 +1100 (AEDT)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby sto.lore.kernel.org (Postfix) with ESMTP id CACD93023F25\n\tfor <incoming@patchwork.ozlabs.org>; Tue, 31 Mar 2026 21:41:54 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id C18C3451068;\n\tTue, 31 Mar 2026 21:41:53 +0000 (UTC)", "from mail.netfilter.org (mail.netfilter.org [217.70.190.124])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id F29023DDDD0\n\tfor <netfilter-devel@vger.kernel.org>; Tue, 31 Mar 2026 21:41:50 +0000 (UTC)", "from localhost.localdomain (mail-agni [217.70.190.124])\n\tby mail.netfilter.org (Postfix) with ESMTPSA id 89F1760180;\n\tTue, 31 Mar 2026 23:41:48 +0200 (CEST)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1774993313; cv=none;\n b=nUGmTK3EOwrV6AKqARJ8234RXAnFAukfxsppT1IxeschfECNnmVNfkHZgTMhb/z5sVZSbM4+t080Ve+iPiQRhUMThu8DLZ11KJFk6zjDdTTLlUYR/tnaeZ+n8z0MWOZTQ6hT89cUM6wCelSXq3vSg4SUULXOJd9ZCfRuaMnXNCY=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1774993313; c=relaxed/simple;\n\tbh=E7YimOfS97YvAhHl9kDRgATbz4+/7dyoNLVHdEYTaso=;\n\th=From:To:Cc:Subject:Date:Message-ID:MIME-Version;\n b=kITJuw7zfn+81tLem6r/hjwpaqLPTGubqkwbRTd104fTStEF1fd/FfN0gp0fjvSGnp97Q/G7KH+uEiQTWA2r8Aj86Dal3NHw8MG8Qp5hOsUZL51pMtgOQ3LDrx/wYlQ9P+ZmJtNP8HLpn0jaBh6Wf45WrfKiUzIMFLNEEUqm+KI=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dmarc=none (p=none dis=none) header.from=netfilter.org;\n spf=pass smtp.mailfrom=netfilter.org;\n dkim=pass (2048-bit key) header.d=netfilter.org header.i=@netfilter.org\n header.b=iYZjBjbG; arc=none smtp.client-ip=217.70.190.124", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=netfilter.org;\n\ts=2025; t=1774993308;\n\tbh=wxvd5R8F1xkn0VnHHa2rQ8cb05bXd82dxeO9jOTiIRs=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=iYZjBjbGjNF7BxQoXfSRwPtTDIi9clgbYyaHw8fG1j9dt+JQPnGoRWd0WwxtIQgjJ\n\t 1OUSlRjnJsOLDXBlkJuR/P2f8s5AXgDbnB/HDMC2usqb4FkKogE/rULD/uB7bytBk2\n\t 7J82Mr6pWZUwYiBAIvmFgbB1LS86Cg73yIgahOY1ouIiNbvlXeFWCPNW7Q6gaSrVgN\n\t r0QnVNLjA9THuEo02Z27FO4PP+4TczzoBcI2EcMWhy4NKDE3A4y9fEk78JXbcWsjU1\n\t IlzPequVVOqSJKD6Bs0a/WHv0PH7MGcWTURgDJTgMDHtWjIDcPYm6CWWm5AFmmCoa1\n\t 4hS+OU5dF5HfQ==", "From": "Pablo Neira Ayuso <pablo@netfilter.org>", "To": "netfilter-devel@vger.kernel.org", "Cc": "fw@strlen.de", "Subject": "[PATCH nf] netfilter: nf_tables: reject immediate NF_QUEUE verdict", "Date": "Tue, 31 Mar 2026 23:41:45 +0200", "Message-ID": "<20260331214145.976722-1-pablo@netfilter.org>", "X-Mailer": "git-send-email 2.47.3", "Precedence": "bulk", "X-Mailing-List": "netfilter-devel@vger.kernel.org", "List-Id": "<netfilter-devel.vger.kernel.org>", "List-Subscribe": "<mailto:netfilter-devel+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:netfilter-devel+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit" }, "content": "nft_queue is always used from userspace nftables to deliver the NF_QUEUE\nverdict, reject immediate NF_QUEUE verdict.\n\nFixes: f342de4e2f33 (\"netfilter: nf_tables: reject QUEUE/DROP verdict parameters\")\nSigned-off-by: Pablo Neira Ayuso <pablo@netfilter.org>\n---\n net/netfilter/nf_tables_api.c | 7 +++++--\n 1 file changed, 5 insertions(+), 2 deletions(-)", "diff": "diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c\nindex 3922cff1bb3d..8c42247a176c 100644\n--- a/net/netfilter/nf_tables_api.c\n+++ b/net/netfilter/nf_tables_api.c\n@@ -11667,8 +11667,6 @@ static int nft_verdict_init(const struct nft_ctx *ctx, struct nft_data *data,\n \tswitch (data->verdict.code) {\n \tcase NF_ACCEPT:\n \tcase NF_DROP:\n-\tcase NF_QUEUE:\n-\t\tbreak;\n \tcase NFT_CONTINUE:\n \tcase NFT_BREAK:\n \tcase NFT_RETURN:\n@@ -11703,6 +11701,11 @@ static int nft_verdict_init(const struct nft_ctx *ctx, struct nft_data *data,\n \n \t\tdata->verdict.chain = chain;\n \t\tbreak;\n+\tcase NF_QUEUE:\n+\t\t/* The nft_queue expression is used for this purpose, an\n+\t\t * immediate NF_QUEUE verdict should not ever be seen here.\n+\t\t */\n+\t\tfallthrough;\n \tdefault:\n \t\treturn -EINVAL;\n \t}\n", "prefixes": [ "nf" ] }