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GET /api/1.1/patches/2222385/?format=api
{ "id": 2222385, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2222385/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/patch/20260411115908.1554282-1-fw@strlen.de/", "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": "<20260411115908.1554282-1-fw@strlen.de>", "date": "2026-04-11T11:59:02", "name": "[nf] netfilter: nft_set_rbtree: fix memory leak during insertion", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "f2e83e6383afc9bd407f0a2efdbea46c32e58d5f", "submitter": { "id": 1025, "url": "http://patchwork.ozlabs.org/api/1.1/people/1025/?format=api", "name": "Florian Westphal", "email": "fw@strlen.de" }, "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/20260411115908.1554282-1-fw@strlen.de/mbox/", "series": [ { "id": 499551, "url": "http://patchwork.ozlabs.org/api/1.1/series/499551/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/list/?series=499551", "date": "2026-04-11T11:59:02", "name": "[nf] netfilter: nft_set_rbtree: fix memory leak during insertion", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/499551/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2222385/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2222385/checks/", "tags": {}, "headers": { "Return-Path": "\n <netfilter-devel+bounces-11820-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 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-11820-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=91.216.245.30", "smtp.subspace.kernel.org;\n dmarc=none (p=none dis=none) header.from=strlen.de", "smtp.subspace.kernel.org;\n spf=pass smtp.mailfrom=Chamillionaire.breakpoint.cc" ], "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 4ftBzl13dfz1y2d\n\tfor <incoming@patchwork.ozlabs.org>; Sat, 11 Apr 2026 21:59:31 +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 ED14230254FE\n\tfor <incoming@patchwork.ozlabs.org>; Sat, 11 Apr 2026 11:59:27 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 047D23469F6;\n\tSat, 11 Apr 2026 11:59:27 +0000 (UTC)", "from Chamillionaire.breakpoint.cc (Chamillionaire.breakpoint.cc\n [91.216.245.30])\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 EE4501FC8\n\tfor <netfilter-devel@vger.kernel.org>; Sat, 11 Apr 2026 11:59:24 +0000 (UTC)", "by Chamillionaire.breakpoint.cc (Postfix, from userid 1003)\n\tid 2D28B60491; Sat, 11 Apr 2026 13:59:17 +0200 (CEST)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1775908766; cv=none;\n b=qMIRK/wj++MFzfEDZHj0D/7GR5yvmhjI5ABu9qeVLn3mrQkln4ln4B+3Qv+DzOMseNKn47OuFXAt0e9JBfp4lsOZ/T00HHgc8YE1+pVDFhr4ksZPNN7T+XOyhdL52ch1XFbgaG3IdrwuCElArVjrFZrrVFnWusTvGHnvaDED/lA=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1775908766; c=relaxed/simple;\n\tbh=Nc8a8KMu6UoVIaFgj/MdWkd+2jVQcXiKYnQvHoMNxI0=;\n\th=From:To:Cc:Subject:Date:Message-ID:MIME-Version;\n b=g/8IgFKvw241JjRlpiQoUhEff8hKunn00AWBZa4ujnaDC2nGve4RTDakVZFtb+y3pEESl4Cp0SKreqc2CpFkM+WE/g0+GzaOY5GvkcOgHERy/x9BeFBve8JSyYHZBXPVBZLgrsDF0h5FN4NSnY2UKRxzlW1TT5Ft3pv4uZ8Jvqk=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dmarc=none (p=none dis=none) header.from=strlen.de;\n spf=pass smtp.mailfrom=Chamillionaire.breakpoint.cc;\n arc=none smtp.client-ip=91.216.245.30", "From": "Florian Westphal <fw@strlen.de>", "To": "<netfilter-devel@vger.kernel.org>", "Cc": "Florian Westphal <fw@strlen.de>,\n\tDan Carpenter <error27@gmail.com>", "Subject": "[PATCH nf] netfilter: nft_set_rbtree: fix memory leak during\n insertion", "Date": "Sat, 11 Apr 2026 13:59:02 +0200", "Message-ID": "<20260411115908.1554282-1-fw@strlen.de>", "X-Mailer": "git-send-email 2.53.0", "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": "net/netfilter/nft_set_rbtree.c:399 __nft_rbtree_insert()\n warn: 'removed_end' is not an error pointer\n\nDelete this incorrect test, we only want to know if the current element\nwas reaped.\n\nThis causes early \"return-0\", signalling a successful insertion of the\nelement, but no insertion was done.\n\nFixes: 087388278e0f (\"netfilter: nf_tables: nft_set_rbtree: fix spurious\n\t\tinsertion failure\")\nReported-by: Dan Carpenter <error27@gmail.com>\nCloses: https://lore.kernel.org/netfilter-devel/adjSaolTji0mPgqx@stanley.mountain/\nSigned-off-by: Florian Westphal <fw@strlen.de>\n---\n net/netfilter/nft_set_rbtree.c | 3 ---\n 1 file changed, 3 deletions(-)", "diff": "diff --git a/net/netfilter/nft_set_rbtree.c b/net/netfilter/nft_set_rbtree.c\nindex 737c339decd0..3407109d6a5c 100644\n--- a/net/netfilter/nft_set_rbtree.c\n+++ b/net/netfilter/nft_set_rbtree.c\n@@ -396,9 +396,6 @@ static int __nft_rbtree_insert(const struct net *net, const struct nft_set *set,\n \t\t\tconst struct nft_rbtree_elem *removed_end;\n \n \t\t\tremoved_end = nft_rbtree_gc_elem(set, priv, rbe);\n-\t\t\tif (IS_ERR(removed_end))\n-\t\t\t\treturn PTR_ERR(removed_end);\n-\n \t\t\tif (removed_end == rbe_le || removed_end == rbe_ge)\n \t\t\t\treturn -EAGAIN;\n \n", "prefixes": [ "nf" ] }