Cover Letter Detail
Show a cover letter.
GET /api/covers/2226486/?format=api
{ "id": 2226486, "url": "http://patchwork.ozlabs.org/api/covers/2226486/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/cover/20260422131818.106417-1-vebohr@gmail.com/", "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": "<20260422131818.106417-1-vebohr@gmail.com>", "list_archive_url": null, "date": "2026-04-22T13:18:17", "name": "[0/1] selftests: netfilter: add regression test for nft_ct timeout UAF", "submitter": { "id": 93224, "url": "http://patchwork.ozlabs.org/api/people/93224/?format=api", "name": "Vastargazing", "email": "vebohr@gmail.com" }, "mbox": "http://patchwork.ozlabs.org/project/netfilter-devel/cover/20260422131818.106417-1-vebohr@gmail.com/mbox/", "series": [ { "id": 501011, "url": "http://patchwork.ozlabs.org/api/series/501011/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/list/?series=501011", "date": "2026-04-22T13:18:18", "name": "selftests: netfilter: add regression test for nft_ct timeout UAF", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/501011/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2226486/comments/", "headers": { "Return-Path": "\n <netfilter-devel+bounces-12129-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=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=N+p42hpF;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=172.105.105.114; helo=tor.lore.kernel.org;\n envelope-from=netfilter-devel+bounces-12129-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com\n header.b=\"N+p42hpF\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=209.85.167.41", "smtp.subspace.kernel.org;\n dmarc=pass (p=none dis=none) header.from=gmail.com", "smtp.subspace.kernel.org;\n spf=pass smtp.mailfrom=gmail.com" ], "Received": [ "from tor.lore.kernel.org (tor.lore.kernel.org [172.105.105.114])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g10K80wclz1yD5\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 22 Apr 2026 23:23:08 +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 5129F3031AED\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 22 Apr 2026 13:18:34 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 9FF9A3EAC82;\n\tWed, 22 Apr 2026 13:18:33 +0000 (UTC)", "from mail-lf1-f41.google.com (mail-lf1-f41.google.com\n [209.85.167.41])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id F10563EB7FD\n\tfor <netfilter-devel@vger.kernel.org>; Wed, 22 Apr 2026 13:18:30 +0000 (UTC)", "by mail-lf1-f41.google.com with SMTP id\n 2adb3069b0e04-5a40b2d268bso4338996e87.3\n for <netfilter-devel@vger.kernel.org>;\n Wed, 22 Apr 2026 06:18:30 -0700 (PDT)", "from va-HP-Pavilion-Desktop-595-p0xxx.mshome.net ([193.0.150.248])\n by smtp.gmail.com with ESMTPSA id\n 2adb3069b0e04-5a418376d0asm4447656e87.0.2026.04.22.06.18.26\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Wed, 22 Apr 2026 06:18:27 -0700 (PDT)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1776863913; cv=none;\n b=q6AiJwlNrnyZltsjHtwTZUzbTy6Mm4uWiRYQbQ4poyBD64Hgy5DsAY+FWIVlnhyY8lGzJ6mZGYHN0I/nQ0pcA++OZO160dDvNOY1cYN0izrPqIu6i0oxXJX3ggia/QCoga6DQMISkbw5rW19sIq3kosPhlvsCLDX2X7mcmHpIWE=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1776863913; c=relaxed/simple;\n\tbh=5jbenMADlAqpYBWMxC7pJFvrPh4M8+gsA67VPoS2ODw=;\n\th=From:To:Cc:Subject:Date:Message-ID:MIME-Version;\n b=AcnVDZo4puNhuvZ8dBmrbFZBChQiskj51vlTxfmt3nD27GyXQjJL3DBh+W1vFV0YgfeQ+rkdt4FpfC6Ocfz+q2fjdGQq7XwF7HMOAhIuLGhedrw4haBYAdY2zLzX4C+0LaLX0+emO5UqNz9bNP9Q+qz17LHvXURmoNL9/SYfFnE=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dmarc=pass (p=none dis=none) header.from=gmail.com;\n spf=pass smtp.mailfrom=gmail.com;\n dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com\n header.b=N+p42hpF; arc=none smtp.client-ip=209.85.167.41", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=gmail.com; s=20251104; t=1776863909; x=1777468709;\n darn=vger.kernel.org;\n h=content-transfer-encoding:mime-version:message-id:date:subject:cc\n :to:from:from:to:cc:subject:date:message-id:reply-to;\n bh=/zLC7MnuJc3YojYoySVhz+I76pvi3WrY2XKk1rhbujU=;\n b=N+p42hpFZtU/NXQ0gf+vNq/y+aPnx5Af45IQg8ZN/6MACHXOtkYYBCK/nqQTDumjEK\n OBcx4ykPrCQWyBXx/8tpaLPQTGxf4sRwBTVB4Jr/fexwJwTYgSSrnLKSV0WZdeEMco1l\n RQNLSrtUCgooWTvx+GNCcFpphb1960ViD8/WiqZOmNwrPLZmrNU/VUK6e/GZmxlZcEcS\n unOHTFLhAzkU67CmZJMJiLfn2FUyrpXW6kU8aDYj9tGWvaDxjLFfd5DZ8Q4Nh09sgSH4\n DUTzlsO8ylpSG+LE/YEvFs5AB3km+2TZGrZW9uW8fZBSAP0rDvkLYXKilyF07Qo0lFRh\n 0yYQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1776863909; x=1777468709;\n h=content-transfer-encoding:mime-version:message-id:date:subject:cc\n :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date\n :message-id:reply-to;\n bh=/zLC7MnuJc3YojYoySVhz+I76pvi3WrY2XKk1rhbujU=;\n b=P8+jp0TpVOmMBI6AhUFFbqdW6fhdLc8Hr6JuiA9by63WrPhMMIQ0yTLz+8Xz+Z07qp\n qo+1iG7aVCVrUfqUGUMXzY0A5p5iSNn9gyOKB8k+rjLIRu8H72nBL3A9FN/QYttp18Vu\n WFbEt6bsFO31eoDe3VvQUflL88KzL9JCv5SUaM2EaWfHkKEQjQKrPJuy6uO4eXo+MC3D\n CV2n2UrwTyL52McD1Ym0zs6wHzlHfk1Btvl0E/K0fKBbCF58vNCqAoqAkrrVl75q3t6m\n q8zwLpB0RuFjbGCr/VF2IewaCIUAWNPT8TP5QzB02w51hfgT6cEnnxHTEiMgwySzbjP4\n w5Og==", "X-Gm-Message-State": "AOJu0YxNs1EG7WVs6U6YrY/ua2s/2GTUeVPUSeS+PwyrQ+tuv1/EvB1o\n\t5iUQYjmANQpD1HbWrRt/D16uPeiYfAyjbO7YwQVafDBIDd1/k62vxGlxsQdCZFQGRbuDz2fu4Nw\n\t=", "X-Gm-Gg": "AeBDietwVpC7pdOsfv7D7bsQqG75dwjCcFU12b9lwIqeXJ30ikZf/G6uQQsYgr1NNv/\n\tWbZeOLmI9m6xpFHnynthEu8anNibPyIQ5faJIdITYWWI38FMcVQfwC5+Y5ntwExu2gEb3KKE+la\n\tH07u3Uoh44Gl4t1Cx3FO4jUQMzbNghjMu89uaqxP0TTRVKaRrzofxu6CrN16z/kVzJLPXTz4FkX\n\tqUi/g4HEomuofGOtgBbRQly3naTRDqZYpbxNzXALXhcL/Bvz9lHevH4G9uPIsfM1HdGaskSWO98\n\tUJqIb397rPXMMeimcNQy+Ie4kBRMRDa7bLubqIOzI4VRPX8ivTh0vN9igmmmYox6MSOqFY0iPie\n\tXwWZA7oHYPGr6tM43rx4asBmAA06MIAfOQOJb9zdAmddzeDNKkk3tVzvrsDk8VaGmPDTWxs+zz8\n\tS9f1MRk8wXZflYLhotwjhsq4PW/hp3lSujN3mzXab2oI9ae2lu9nCkFGYM9evvzzY/4mXH0LfbS\n\tAM5zY9y1g==", "X-Received": "by 2002:a05:6512:2243:b0:5a3:fd47:aae6 with SMTP id\n 2adb3069b0e04-5a4172e2794mr7865623e87.32.1776863908248;\n Wed, 22 Apr 2026 06:18:28 -0700 (PDT)", "From": "Vastargazing <vebohr@gmail.com>", "To": "pablo@netfilter.org,\n\tfw@strlen.de", "Cc": "netfilter-devel@vger.kernel.org,\n\tlinux-kselftest@vger.kernel.org,\n\tshuah@kernel.org,\n\tlinux-kernel@vger.kernel.org,\n\tVastargazing <vebohr@email.com>", "Subject": "[PATCH 0/1] selftests: netfilter: add regression test for nft_ct\n timeout UAF", "Date": "Wed, 22 Apr 2026 16:18:17 +0300", "Message-ID": "<20260422131818.106417-1-vebohr@gmail.com>", "X-Mailer": "git-send-email 2.51.0", "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": "From: Vastargazing <vebohr@email.com>\n\nCommit f8dca15a1b19 (\"netfilter: nft_ct: fix use-after-free in timeout\nobject destroy\") fixed a slab-use-after-free but no regression test was\nadded. This patch adds one to tools/testing/selftests/net/netfilter/.\n\nVastargazing (1):\n selftests: netfilter: add nft_ct timeout destroy race test\n\n .../testing/selftests/net/netfilter/Makefile | 1 +\n .../netfilter/nft_ct_timeout_concurrency.sh | 116 ++++++++++++++++++\n 2 files changed, 117 insertions(+)\n create mode 100644 tools/testing/selftests/net/netfilter/nft_ct_timeout_concurrency.sh" }