Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2224927/?format=api
{ "id": 2224927, "url": "http://patchwork.ozlabs.org/api/patches/2224927/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/patch/ad31ed84-1ce4-4ec9-b970-6d09f8d69152@app.fastmail.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": "<ad31ed84-1ce4-4ec9-b970-6d09f8d69152@app.fastmail.com>", "list_archive_url": null, "date": "2026-04-19T15:57:30", "name": "[nft] json: output set/map element count", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "fe5407d57c1ed2fa4062757425321a4442ee0b4b", "submitter": { "id": 93191, "url": "http://patchwork.ozlabs.org/api/people/93191/?format=api", "name": "Niklas Fiekas", "email": "niklas.fiekas@backscattering.de" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/netfilter-devel/patch/ad31ed84-1ce4-4ec9-b970-6d09f8d69152@app.fastmail.com/mbox/", "series": [ { "id": 500516, "url": "http://patchwork.ozlabs.org/api/series/500516/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/list/?series=500516", "date": "2026-04-19T15:57:30", "name": "[nft] json: output set/map element count", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/500516/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2224927/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2224927/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <netfilter-devel+bounces-12032-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=backscattering.de header.i=@backscattering.de\n header.a=rsa-sha256 header.s=fm3 header.b=AVH1b8B9;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=messagingengine.com header.i=@messagingengine.com\n header.a=rsa-sha256 header.s=fm2 header.b=aEwFqN+K;\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-12032-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=backscattering.de\n header.i=@backscattering.de header.b=\"AVH1b8B9\";\n\tdkim=pass (2048-bit key) header.d=messagingengine.com\n header.i=@messagingengine.com header.b=\"aEwFqN+K\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=103.168.172.157", "smtp.subspace.kernel.org;\n dmarc=pass (p=reject dis=none) header.from=backscattering.de", "smtp.subspace.kernel.org;\n spf=pass smtp.mailfrom=backscattering.de" ], "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 4fzCvF3f92z1yCv\n\tfor <incoming@patchwork.ozlabs.org>; Mon, 20 Apr 2026 01:58:01 +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 16717300F968\n\tfor <incoming@patchwork.ozlabs.org>; Sun, 19 Apr 2026 15:57:58 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 3EDA3283C83;\n\tSun, 19 Apr 2026 15:57:57 +0000 (UTC)", "from fhigh-a6-smtp.messagingengine.com\n (fhigh-a6-smtp.messagingengine.com [103.168.172.157])\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 2F8EF40DFC6\n\tfor <netfilter-devel@vger.kernel.org>; Sun, 19 Apr 2026 15:57:51 +0000 (UTC)", "from phl-compute-02.internal (phl-compute-02.internal [10.202.2.42])\n\tby mailfhigh.phl.internal (Postfix) with ESMTP id 23997140007C\n\tfor <netfilter-devel@vger.kernel.org>; Sun, 19 Apr 2026 11:57:51 -0400 (EDT)", "from phl-imap-17 ([10.202.2.105])\n by phl-compute-02.internal (MEProxy); Sun, 19 Apr 2026 11:57:51 -0400", "by mailuser.phl.internal (Postfix, from userid 501)\n\tid D7E23C40071; Sun, 19 Apr 2026 11:57:50 -0400 (EDT)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1776614276; cv=none;\n b=oCqpIAAIei3Qab1yawgmkbq6Xcmm/gHm4I8nuEkZVrI9j4VEcbR8wpBLTaIc3TpfDPXVJc9H0m+1IxzB970SFmehDTh2AbtGUE9nKBZa2ueyJ5J0eTy4y2e8JrRPQiliT64bsB1CH7gzXGyDguHcbPnfqJoPnf245leOCyezmto=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1776614276; c=relaxed/simple;\n\tbh=Ubb3KTyQooudbu1epEsMEo2qVzAae/4EhZO577wV9wU=;\n\th=MIME-Version:Date:From:To:Message-Id:Subject:Content-Type;\n b=XNYJg1JYFhWH8snpcz3CFs3naQPzuEiJOANbtliGKPKEXQvuAVO1km4N/lEIZNLbtHgv4swJy0e7kAdGGl4BhGHJDICKPRnOAsVCUYm9CXaN1A6RpZofKO1j+M8btZmq7Q+mx24KFiF/OC2Y0tJ37yb01CFWsZCx4pcKf8EQndI=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dmarc=pass (p=reject dis=none) header.from=backscattering.de;\n spf=pass smtp.mailfrom=backscattering.de;\n dkim=pass (2048-bit key) header.d=backscattering.de\n header.i=@backscattering.de header.b=AVH1b8B9;\n dkim=pass (2048-bit key) header.d=messagingengine.com\n header.i=@messagingengine.com header.b=aEwFqN+K;\n arc=none smtp.client-ip=103.168.172.157", "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/relaxed; d=\n\tbackscattering.de; h=cc:content-transfer-encoding:content-type\n\t:content-type:date:date:from:from:in-reply-to:message-id\n\t:mime-version:reply-to:subject:subject:to:to; s=fm3; t=\n\t1776614271; x=1776700671; bh=UtVnYOYrzASVX/2V9mmdosmGwe3eh9s9kmS\n\tB1L4sm9Y=; b=AVH1b8B9RNx7L35cOEE2sQ/SvSmsva2DPps4S8WeVWkkfFnxsWK\n\tjB9lt51LU/lI4CX2aS6B3kZCiF2BA/mmh/DkoIt15Ks8yYcnUwEwHq0X+obc/7N2\n\tfy/KDDFWRmyvcXa/6U6UW2OMKZdwslxhoHBgXgyc+yHdKyead/7gz6JK/yxB/ECE\n\ttlIAi3Pr5nFZoLzFWJimZLphH0AlDs5XWncqeOAVIsAgjDyeJIV+fuOrfm9gsFAp\n\t9bv7uQLOmxbQI5/D07Fs+gdlmSYoNWSD9qjcnbhLwehy44bCWLOQDjn7/JDnM6ap\n\tIUz7ELB+vydNTR0213++rPsICGImteib2RQ==", "v=1; a=rsa-sha256; c=relaxed/relaxed; d=\n\tmessagingengine.com; h=cc:content-transfer-encoding:content-type\n\t:content-type:date:date:feedback-id:feedback-id:from:from\n\t:in-reply-to:message-id:mime-version:reply-to:subject:subject:to\n\t:to:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t=\n\t1776614271; x=1776700671; bh=UtVnYOYrzASVX/2V9mmdosmGwe3eh9s9kmS\n\tB1L4sm9Y=; b=aEwFqN+KiKXq/ZOhRKTavJn/q3nOETteNFCB+fu0XnsOn843qHq\n\tTxCSn/vuW2Rl0bLXg81YWwMr7rhyx0dM3HRe0aFXzYbQwljucrJB33m9ZsTIG14Z\n\t5R33+RpKxIbsdqon9MaCajjs2H5oxe+JuNugNgIVIpgjbjFQI9guqv1Qyr7xJ4Va\n\tHH+StC+9YTRAS0pVF/WhLwP3bRHdi9MVDjwTUs312vC/P2392Y5513PkaOs/MdrJ\n\tRpArptyTS09yqk3BLPpVaC9TS3DCHs9wjxEiXQLPGHSGt3T8S2urCQHABuv3VP+h\n\tZtal136rp04pjpODe35W4RLLFCHPVfH+dVA==" ], "X-ME-Sender": "<xms:fvvkaRqtDx2aAxn41_OoIO5atpOSj4HsJXXOgXi6aJuEM-yNmeR_vg>\n <xme:fvvkaefjuHB1AsfPGRklDCo58wjVEqKm-vjNQN-ZEkpAskH4SAAmodja7aIxKqN94\n EEsWkRsjfKwYnPaW0N9ThI8tv9hmJXv8AQuO6qJs0XT1BRGLwwZvRU>", "X-ME-Proxy-Cause": "\n gggruggvucftvghtrhhoucdtuddrgeefhedrtddtgdehiedtiecutefuodetggdotefrod\n ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpuffrtefokffrpgfnqfghnecuuegr\n ihhlohhuthemuceftddtnecunecujfgurhepofggfffhvffkufgtgfesthejredtredttd\n enucfhrhhomhepfdfpihhklhgrshcuhfhivghkrghsfdcuoehnihhklhgrshdrfhhivghk\n rghssegsrggtkhhstggrthhtvghrihhnghdruggvqeenucggtffrrghtthgvrhhnpeette\n effedtjeetteegudehfeetgfdvfeevheegiedvgfelhfdthedvveeigeekheenucevlhhu\n shhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehnihhklhgrshdrfh\n hivghkrghssegsrggtkhhstggrthhtvghrihhnghdruggvpdhnsggprhgtphhtthhopedu\n pdhmohguvgepshhmthhpohhuthdprhgtphhtthhopehnvghtfhhilhhtvghrqdguvghvvg\n hlsehvghgvrhdrkhgvrhhnvghlrdhorhhg", "X-ME-Proxy": "<xmx:fvvkab4vsE4s-D0_ZnBs9wbivtq41GAUxv5RVUetLkK0JLXOVnSZKA>\n <xmx:fvvkaQ2JhvvpPD2Bn2eLxBR3tBPGTqFaLhR-ggLORHwXhtAsbuJTvA>\n <xmx:fvvkafX9ijb4h_ITmYst84e6dYDxy80npbsJ_GwTZ5RLJnKnD3NABw>\n <xmx:fvvkaT4s326wfVSYX09MtEktB_aJO8qmegJzkhlxgVn5o6GoSN2vpA>\n <xmx:f_vkaWMdwTsGYdLkOP4BmzqhavIFHzgH5VJkzgBlC_r-pYkxVRP5pUQi>", "Feedback-ID": "iabb64814:Fastmail", "X-Mailer": "MessagingEngine.com Webmail Interface", "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", "Date": "Sun, 19 Apr 2026 17:57:30 +0200", "From": "\"Niklas Fiekas\" <niklas.fiekas@backscattering.de>", "To": "netfilter-devel@vger.kernel.org", "Message-Id": "<ad31ed84-1ce4-4ec9-b970-6d09f8d69152@app.fastmail.com>", "Subject": "[PATCH nft] json: output set/map element count", "Content-Type": "text/plain", "Content-Transfer-Encoding": "7bit" }, "content": "Useful with --terse, when dumping all elements is too expensive.\n\nMirrors non-json dumps, which already include \"... # count 12345\".\n\nSigned-off-by: Niklas Fiekas <niklas.fiekas@backscattering.de>\n---\n doc/libnftables-json.adoc | 4 ++++\n src/json.c | 4 ++++\n .../testcases/rule_management/dumps/0011reset_0.json-nft | 1 +\n tests/shell/testcases/sets/dumps/0016element_leak_0.json-nft | 1 +\n .../shell/testcases/sets/dumps/0017add_after_flush_0.json-nft | 1 +\n .../shell/testcases/sets/dumps/0018set_check_size_1.json-nft | 1 +\n .../shell/testcases/sets/dumps/0019set_check_size_0.json-nft | 1 +\n .../testcases/sets/dumps/0045concat_ipv4_service.json-nft | 1 +\n .../testcases/sets/dumps/0057set_create_fails_0.json-nft | 1 +\n tests/shell/testcases/sets/dumps/0060set_multistmt_1.json-nft | 1 +\n tests/shell/testcases/sets/dumps/interval_size.json-nft | 2 ++\n 11 files changed, 18 insertions(+)", "diff": "diff --git a/doc/libnftables-json.adoc b/doc/libnftables-json.adoc\nindex 23a928df..697fdfa4 100644\n--- a/doc/libnftables-json.adoc\n+++ b/doc/libnftables-json.adoc\n@@ -346,6 +346,7 @@ ____\n \t\"timeout\":* 'NUMBER'*,\n \t\"gc-interval\":* 'NUMBER'*,\n \t\"size\":* 'NUMBER'*,\n+\t\"count\":* 'NUMBER'*,\n \t\"auto-merge\":* 'BOOLEAN'\n *}}*\n \n@@ -362,6 +363,7 @@ ____\n \t\"timeout\":* 'NUMBER'*,\n \t\"gc-interval\":* 'NUMBER'*,\n \t\"size\":* 'NUMBER'*,\n+\t\"count\":* 'NUMBER'*,\n \t\"auto-merge\":* 'BOOLEAN'\n *}}*\n \n@@ -402,6 +404,8 @@ that they translate a unique key to a value.\n \tGarbage collector interval in seconds.\n *size*::\n \tMaximum number of elements supported.\n+*count*::\n+\tCurrent number of elements. Not used in input.\n *auto-merge*::\n \tAutomatic merging of adjacent/overlapping set elements in interval sets.\n \ndiff --git a/src/json.c b/src/json.c\nindex 7312215d..dd1bdb04 100644\n--- a/src/json.c\n+++ b/src/json.c\n@@ -203,6 +203,10 @@ static json_t *set_print_json(struct output_ctx *octx, const struct set *set)\n \t\tif (set->desc.size) {\n \t\t\ttmp = nft_json_pack(\"i\", set->desc.size);\n \t\t\tjson_object_set_new(root, \"size\", tmp);\n+\t\t\tif (set->count) {\n+\t\t\t\ttmp = nft_json_pack(\"i\", set->count);\n+\t\t\t\tjson_object_set_new(root, \"count\", tmp);\n+\t\t\t}\n \t\t}\n \t}\n \ndiff --git a/tests/shell/testcases/rule_management/dumps/0011reset_0.json-nft b/tests/shell/testcases/rule_management/dumps/0011reset_0.json-nft\nindex bc242467..ebeec1d3 100644\n--- a/tests/shell/testcases/rule_management/dumps/0011reset_0.json-nft\n+++ b/tests/shell/testcases/rule_management/dumps/0011reset_0.json-nft\n@@ -38,6 +38,7 @@\n \"type\": \"ipv4_addr\",\n \"handle\": 0,\n \"size\": 65535,\n+ \"count\": 1,\n \"flags\": [\n \"dynamic\"\n ],\ndiff --git a/tests/shell/testcases/sets/dumps/0016element_leak_0.json-nft b/tests/shell/testcases/sets/dumps/0016element_leak_0.json-nft\nindex 96b9714a..bf09eada 100644\n--- a/tests/shell/testcases/sets/dumps/0016element_leak_0.json-nft\n+++ b/tests/shell/testcases/sets/dumps/0016element_leak_0.json-nft\n@@ -22,6 +22,7 @@\n \"type\": \"ipv4_addr\",\n \"handle\": 0,\n \"size\": 2,\n+ \"count\": 1,\n \"elem\": [\n \"1.1.1.1\"\n ]\ndiff --git a/tests/shell/testcases/sets/dumps/0017add_after_flush_0.json-nft b/tests/shell/testcases/sets/dumps/0017add_after_flush_0.json-nft\nindex 96b9714a..bf09eada 100644\n--- a/tests/shell/testcases/sets/dumps/0017add_after_flush_0.json-nft\n+++ b/tests/shell/testcases/sets/dumps/0017add_after_flush_0.json-nft\n@@ -22,6 +22,7 @@\n \"type\": \"ipv4_addr\",\n \"handle\": 0,\n \"size\": 2,\n+ \"count\": 1,\n \"elem\": [\n \"1.1.1.1\"\n ]\ndiff --git a/tests/shell/testcases/sets/dumps/0018set_check_size_1.json-nft b/tests/shell/testcases/sets/dumps/0018set_check_size_1.json-nft\nindex d226811c..e16c7b4b 100644\n--- a/tests/shell/testcases/sets/dumps/0018set_check_size_1.json-nft\n+++ b/tests/shell/testcases/sets/dumps/0018set_check_size_1.json-nft\n@@ -22,6 +22,7 @@\n \"type\": \"ipv4_addr\",\n \"handle\": 0,\n \"size\": 2,\n+ \"count\": 2,\n \"elem\": [\n \"1.1.1.1\",\n \"1.1.1.2\"\ndiff --git a/tests/shell/testcases/sets/dumps/0019set_check_size_0.json-nft b/tests/shell/testcases/sets/dumps/0019set_check_size_0.json-nft\nindex d226811c..e16c7b4b 100644\n--- a/tests/shell/testcases/sets/dumps/0019set_check_size_0.json-nft\n+++ b/tests/shell/testcases/sets/dumps/0019set_check_size_0.json-nft\n@@ -22,6 +22,7 @@\n \"type\": \"ipv4_addr\",\n \"handle\": 0,\n \"size\": 2,\n+ \"count\": 2,\n \"elem\": [\n \"1.1.1.1\",\n \"1.1.1.2\"\ndiff --git a/tests/shell/testcases/sets/dumps/0045concat_ipv4_service.json-nft b/tests/shell/testcases/sets/dumps/0045concat_ipv4_service.json-nft\nindex 8473c333..39343478 100644\n--- a/tests/shell/testcases/sets/dumps/0045concat_ipv4_service.json-nft\n+++ b/tests/shell/testcases/sets/dumps/0045concat_ipv4_service.json-nft\n@@ -33,6 +33,7 @@\n ],\n \"handle\": 0,\n \"size\": 65536,\n+ \"count\": 1,\n \"flags\": [\n \"timeout\",\n \"dynamic\"\ndiff --git a/tests/shell/testcases/sets/dumps/0057set_create_fails_0.json-nft b/tests/shell/testcases/sets/dumps/0057set_create_fails_0.json-nft\nindex 79d7257e..9d43ce1b 100644\n--- a/tests/shell/testcases/sets/dumps/0057set_create_fails_0.json-nft\n+++ b/tests/shell/testcases/sets/dumps/0057set_create_fails_0.json-nft\n@@ -22,6 +22,7 @@\n \"type\": \"ipv4_addr\",\n \"handle\": 0,\n \"size\": 65535,\n+ \"count\": 1,\n \"elem\": [\n \"1.1.1.1\"\n ]\ndiff --git a/tests/shell/testcases/sets/dumps/0060set_multistmt_1.json-nft b/tests/shell/testcases/sets/dumps/0060set_multistmt_1.json-nft\nindex aea0fe49..7ba55f5f 100644\n--- a/tests/shell/testcases/sets/dumps/0060set_multistmt_1.json-nft\n+++ b/tests/shell/testcases/sets/dumps/0060set_multistmt_1.json-nft\n@@ -34,6 +34,7 @@\n \"type\": \"ipv4_addr\",\n \"handle\": 0,\n \"size\": 65535,\n+ \"count\": 3,\n \"flags\": [\n \"dynamic\"\n ],\ndiff --git a/tests/shell/testcases/sets/dumps/interval_size.json-nft b/tests/shell/testcases/sets/dumps/interval_size.json-nft\nindex 3ae54e08..d8551406 100644\n--- a/tests/shell/testcases/sets/dumps/interval_size.json-nft\n+++ b/tests/shell/testcases/sets/dumps/interval_size.json-nft\n@@ -29,6 +29,7 @@\n },\n \"handle\": 0,\n \"size\": 1,\n+ \"count\": 1,\n \"flags\": [\n \"interval\"\n ],\n@@ -58,6 +59,7 @@\n },\n \"handle\": 0,\n \"size\": 1,\n+ \"count\": 1,\n \"flags\": [\n \"interval\"\n ],\n", "prefixes": [ "nft" ] }