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GET /api/1.1/patches/2225003/?format=api
{ "id": 2225003, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2225003/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-cifs-client/patch/20260420083705.1009074-3-dhowells@redhat.com/", "project": { "id": 12, "url": "http://patchwork.ozlabs.org/api/1.1/projects/12/?format=api", "name": "Linux CIFS Client", "link_name": "linux-cifs-client", "list_id": "linux-cifs.vger.kernel.org", "list_email": "linux-cifs@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260420083705.1009074-3-dhowells@redhat.com>", "date": "2026-04-20T08:36:53", "name": "[02/11] netfs: Fix leak of request in netfs_write_begin() error handling", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "4f95bc780646079594abe046a2074932c265b386", "submitter": { "id": 59, "url": "http://patchwork.ozlabs.org/api/1.1/people/59/?format=api", "name": "David Howells", "email": "dhowells@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-cifs-client/patch/20260420083705.1009074-3-dhowells@redhat.com/mbox/", "series": [ { "id": 500568, "url": "http://patchwork.ozlabs.org/api/1.1/series/500568/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-cifs-client/list/?series=500568", "date": "2026-04-20T08:36:52", "name": "netfs: Further miscellaneous fixes", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/500568/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2225003/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2225003/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-cifs+bounces-10925-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-cifs@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=FSNEBN4x;\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; 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Mon, 20 Apr 2026 08:37:44 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 5FCCA389116;\n\tMon, 20 Apr 2026 08:37:32 +0000 (UTC)", "from us-smtp-delivery-124.mimecast.com\n (us-smtp-delivery-124.mimecast.com [170.10.129.124])\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 EF72D38B124\n\tfor <linux-cifs@vger.kernel.org>; Mon, 20 Apr 2026 08:37:30 +0000 (UTC)", "from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com\n (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by\n relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3,\n cipher=TLS_AES_256_GCM_SHA384) id us-mta-659-v2fYY0HbOlOf4XvvOzKBmg-1; Mon,\n 20 Apr 2026 04:37:27 -0400", "from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com\n (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest\n SHA256)\n\t(No client certificate requested)\n\tby mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS\n id DBBC4180034D;\n\tMon, 20 Apr 2026 08:37:24 +0000 (UTC)", "from warthog.procyon.org.com (unknown [10.44.48.17])\n\tby mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP\n id 4C5973000C15;\n\tMon, 20 Apr 2026 08:37:20 +0000 (UTC)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1776674252; cv=none;\n b=fgLBoTHKlFHO6vYX5cz3OzuKf3vQTLxWwTZWFhjs96pE+A2orp8nMYIPpR0uzvXIhHgSU/TA9mEdI6EW8kZTex0LA8jWRAPZ2NBUnW/rOWVuZtQ3F5gD2czTk0WAibmjtxqb4f7Xqh1qUYiph8WsCT1xQeLFLMVcsai5dRLjWhg=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1776674252; c=relaxed/simple;\n\tbh=rNCuGEe+cUkbJVv0l2fZwrYWlgVSaWB6ya+QriIWRmU=;\n\th=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References:\n\t MIME-Version;\n b=XY1kOiEdozYYEEgjsERADLdTdkDHgHK/DhYTc3RIprnHZ+KuCsxX3vvTx0YxeROklX1/jozqgblB6IBnssX4PgssrZxZu2BFJBZlh+P6WcF4k4XGtXe/zlNQJsFjNCWBO4QryNo6wAu+EYvOPOsKiTKMwHqETaYduMMib7jpvTQ=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dmarc=pass (p=quarantine dis=none) header.from=redhat.com;\n spf=pass smtp.mailfrom=redhat.com;\n dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com\n header.b=FSNEBN4x; arc=none smtp.client-ip=170.10.129.124", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n\ts=mimecast20190719; t=1776674250;\n\th=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n\t to:to:cc:cc:mime-version:mime-version:\n\t content-transfer-encoding:content-transfer-encoding:\n\t in-reply-to:in-reply-to:references:references;\n\tbh=oYjLbr3bROmxtkNCAMr+RVTMxNJEUY0LOnKnAfK28Pw=;\n\tb=FSNEBN4xTVc+40Vs9LBWcMocJNQpa9YVq4ab8T+NfSj3dVLXwDhfUjtMpOmqbCcxGQ+52m\n\tnBeHUtCZgppaMUXBYBMy0DzUtSeVL3qY92h8MRtWEzDPFv5czJ2qWp4FGqUGFJxxWGNf7k\n\tdn++REePO3kxKv2uIX0nWl6QCgGKSnE=", "X-MC-Unique": "v2fYY0HbOlOf4XvvOzKBmg-1", "X-Mimecast-MFC-AGG-ID": "v2fYY0HbOlOf4XvvOzKBmg_1776674245", "From": "David Howells <dhowells@redhat.com>", "To": "Christian Brauner <christian@brauner.io>", "Cc": "David Howells <dhowells@redhat.com>,\n\tPaulo Alcantara <pc@manguebit.org>,\n\tnetfs@lists.linux.dev,\n\tlinux-afs@lists.infradead.org,\n\tlinux-cifs@vger.kernel.org,\n\tceph-devel@vger.kernel.org,\n\tlinux-fsdevel@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org,\n\tMatthew Wilcox <willy@infradead.org>", "Subject": "[PATCH 02/11] netfs: Fix leak of request in netfs_write_begin() error\n handling", "Date": "Mon, 20 Apr 2026 09:36:53 +0100", "Message-ID": "<20260420083705.1009074-3-dhowells@redhat.com>", "In-Reply-To": "<20260420083705.1009074-1-dhowells@redhat.com>", "References": "<20260420083705.1009074-1-dhowells@redhat.com>", "Precedence": "bulk", "X-Mailing-List": "linux-cifs@vger.kernel.org", "List-Id": "<linux-cifs.vger.kernel.org>", "List-Subscribe": "<mailto:linux-cifs+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-cifs+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.30.177.4" }, "content": "Fix netfs_write_begin() to not leak our ref on the request in the event\nthat we get an error from netfs_wait_for_read().\n\nFixes: 4090b31422a6 (\"netfs: Add a function to consolidate beginning a read\")\nCloses: https://sashiko.dev/#/patchset/20260414082004.3756080-1-dhowells%40redhat.com\nSigned-off-by: David Howells <dhowells@redhat.com>\ncc: Paulo Alcantara <pc@manguebit.org>\ncc: Matthew Wilcox <willy@infradead.org>\ncc: netfs@lists.linux.dev\ncc: linux-fsdevel@vger.kernel.org\n---\n fs/netfs/buffered_read.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/fs/netfs/buffered_read.c b/fs/netfs/buffered_read.c\nindex dc50690fdd44..51caad535438 100644\n--- a/fs/netfs/buffered_read.c\n+++ b/fs/netfs/buffered_read.c\n@@ -688,7 +688,7 @@ int netfs_write_begin(struct netfs_inode *ctx,\n \tnetfs_read_to_pagecache(rreq, NULL);\n \tret = netfs_wait_for_read(rreq);\n \tif (ret < 0)\n-\t\tgoto error;\n+\t\tgoto error_put;\n \tnetfs_put_request(rreq, netfs_rreq_trace_put_return);\n \n have_folio:\n", "prefixes": [ "02/11" ] }