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GET /api/1.1/patches/2225371/?format=api
{ "id": 2225371, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2225371/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/patch/20260420220215.111510-2-pablo@netfilter.org/", "project": { "id": 26, "url": "http://patchwork.ozlabs.org/api/1.1/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 }, "msgid": "<20260420220215.111510-2-pablo@netfilter.org>", "date": "2026-04-20T22:02:08", "name": "[net,1/8] netfilter: nft_osf: restrict it to ipv4", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "7adc2fc0c6180009acdaeb5c3fd41c3469d65269", "submitter": { "id": 1315, "url": "http://patchwork.ozlabs.org/api/1.1/people/1315/?format=api", "name": "Pablo Neira Ayuso", "email": "pablo@netfilter.org" }, "delegate": { "id": 11902, "url": "http://patchwork.ozlabs.org/api/1.1/users/11902/?format=api", "username": "strlen", "first_name": "Florian", "last_name": "Westphal", "email": "fw@strlen.de" }, "mbox": "http://patchwork.ozlabs.org/project/netfilter-devel/patch/20260420220215.111510-2-pablo@netfilter.org/mbox/", "series": [ { "id": 500691, "url": "http://patchwork.ozlabs.org/api/1.1/series/500691/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/list/?series=500691", "date": "2026-04-20T22:02:07", "name": "[net,1/8] netfilter: nft_osf: restrict it to ipv4", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/500691/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2225371/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2225371/checks/", "tags": {}, "headers": { "Return-Path": "\n <netfilter-devel+bounces-12095-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=L/8RGK9/;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c04:e001:36c::12fc:5321; helo=tor.lore.kernel.org;\n envelope-from=netfilter-devel+bounces-12095-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=\"L/8RGK9/\"", "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 tor.lore.kernel.org (tor.lore.kernel.org\n [IPv6:2600:3c04:e001:36c::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 4fzzyC0wNPz1yD8\n\tfor <incoming@patchwork.ozlabs.org>; Tue, 21 Apr 2026 08:03:15 +1000 (AEST)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby tor.lore.kernel.org (Postfix) with ESMTP id 2AD5A3024458\n\tfor <incoming@patchwork.ozlabs.org>; Mon, 20 Apr 2026 22:02:31 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id B20CC3CF670;\n\tMon, 20 Apr 2026 22:02:24 +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 9D45338759F;\n\tMon, 20 Apr 2026 22:02:22 +0000 (UTC)", "from localhost.localdomain (mail-agni [217.70.190.124])\n\tby mail.netfilter.org (Postfix) with ESMTPSA id 9A5DE60254;\n\tTue, 21 Apr 2026 00:02:20 +0200 (CEST)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1776722544; cv=none;\n b=Mh4nzBd2/TIS5hvYxC0MVK+zdSIP1eGRbxG/4wm0ycm2OEyl9L0BohQ8asnqXpnq78IrzKk3rHArf5BrK42g1rg/A1fFVxYjzykxL1Jv+MZnCHDesOgD3/T+qMsLNxTlwVzulcW4b2TbhvRkpCW/sJCPX/MAPhne7fHDD9pCTfk=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1776722544; c=relaxed/simple;\n\tbh=UBRXh4ebWqa8KGLePQsy/v1RQ0542IQzRAqco0tmKC8=;\n\th=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References:\n\t MIME-Version;\n b=NVFhwA42Y59ECgvSBWJKnt2F1PRE9HFGPWYojCPofuAnmXlFayJhnn7xPxhPgJbAsDLjE1LWqSzSFKoYX1nVFCLt/1B3QyQTuX792CGhYvAboK3M4vSlTGlH4L9cCy6YOZToEtaj+PKb0GhjfXWNWoNvBvd30Udknhm/QUjBfKM=", "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=L/8RGK9/; 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=1776722541;\n\tbh=UuuWXoEE6butukVks1CZBTv9eqvABiBxY1NpJxr07OE=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=L/8RGK9/YpDKss3yHjs2LV3IDavirFwhwSOZcH2SbhPUKtL/m5DqSDYE0PHs7Q+k9\n\t DFA+Cu2+dtl5rSMU/Lp3PXArr4+C9QXLU28tmi7+fdKYX3ZI9j7TMaY1f1CiKq1+Wc\n\t JYbfBk0Jf7+ybZp/7xp7f7pquPzZyTYyxnXtFgk+dRirGizllNpuxCwPHWYVGnVaNm\n\t 59dqmATJFh7QTNpOYCWnt+1n/JMNDT8fT3mXdRPT1Wga/IMweWLDv3+JaoS5OKH2PC\n\t 6qwiYmSQLHhcMAeuLy5bmkH1IY0uM4JguXjovln6jFcHBlvDwsTT8emxYrlMCrvKnC\n\t yIa2Qj3A0nY3g==", "From": "Pablo Neira Ayuso <pablo@netfilter.org>", "To": "netfilter-devel@vger.kernel.org", "Cc": "davem@davemloft.net,\n\tnetdev@vger.kernel.org,\n\tkuba@kernel.org,\n\tpabeni@redhat.com,\n\tedumazet@google.com,\n\tfw@strlen.de,\n\thorms@kernel.org", "Subject": "[PATCH net 1/8] netfilter: nft_osf: restrict it to ipv4", "Date": "Tue, 21 Apr 2026 00:02:08 +0200", "Message-ID": "<20260420220215.111510-2-pablo@netfilter.org>", "X-Mailer": "git-send-email 2.47.3", "In-Reply-To": "<20260420220215.111510-1-pablo@netfilter.org>", "References": "<20260420220215.111510-1-pablo@netfilter.org>", "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": "This expression only supports for ipv4, restrict it.\n\nFixes: b96af92d6eaf (\"netfilter: nf_tables: implement Passive OS fingerprint module in nft_osf\")\nAcked-by: Florian Westphal <fw@strlen.de>\nReviewed-by: Fernando Fernandez Mancera <fmancera@suse.de>\nSigned-off-by: Pablo Neira Ayuso <pablo@netfilter.org>\n---\n net/netfilter/nft_osf.c | 6 +++++-\n 1 file changed, 5 insertions(+), 1 deletion(-)", "diff": "diff --git a/net/netfilter/nft_osf.c b/net/netfilter/nft_osf.c\nindex 18003433476c..c02d5cb52143 100644\n--- a/net/netfilter/nft_osf.c\n+++ b/net/netfilter/nft_osf.c\n@@ -28,6 +28,11 @@ static void nft_osf_eval(const struct nft_expr *expr, struct nft_regs *regs,\n \tstruct nf_osf_data data;\n \tstruct tcphdr _tcph;\n \n+\tif (nft_pf(pkt) != NFPROTO_IPV4) {\n+\t\tregs->verdict.code = NFT_BREAK;\n+\t\treturn;\n+\t}\n+\n \tif (pkt->tprot != IPPROTO_TCP) {\n \t\tregs->verdict.code = NFT_BREAK;\n \t\treturn;\n@@ -114,7 +119,6 @@ static int nft_osf_validate(const struct nft_ctx *ctx,\n \n \tswitch (ctx->family) {\n \tcase NFPROTO_IPV4:\n-\tcase NFPROTO_IPV6:\n \tcase NFPROTO_INET:\n \t\thooks = (1 << NF_INET_LOCAL_IN) |\n \t\t\t(1 << NF_INET_PRE_ROUTING) |\n", "prefixes": [ "net", "1/8" ] }