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GET /api/1.1/patches/2228129/?format=api
{ "id": 2228129, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2228129/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-cifs-client/patch/20260425125426.3855807-11-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": "<20260425125426.3855807-11-dhowells@redhat.com>", "date": "2026-04-25T12:54:14", "name": "[v3,10/19] netfs: Fix leak of request in netfs_write_begin() error handling", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "37583c13953b134c69d327c18f6310f5f21a234e", "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/20260425125426.3855807-11-dhowells@redhat.com/mbox/", "series": [ { "id": 501437, "url": "http://patchwork.ozlabs.org/api/1.1/series/501437/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-cifs-client/list/?series=501437", "date": "2026-04-25T12:54:04", "name": "netfs: Miscellaneous fixes", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/501437/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2228129/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2228129/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-cifs+bounces-11119-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=TYKp8Dg2;\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; 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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n\ts=mimecast20190719; t=1777121728;\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=/BtyRY9+hFtAe12V1Tupp9IRsYh3wXdEmKBtkAVoEyc=;\n\tb=TYKp8Dg2Qt23j+U/uRcVodqe2BkJBcGhOZ+Z5W0SUpEto+W1sbHChHvCgIA/KJ7RsxKWds\n\t5hlMxHwLGq7NrPdn+TIpfv9BpzagtlShl3CtgEZpQwPU20FP5c15qLkqQhO5jmY2+AKqeN\n\th0ExCeAX5Qvfqzi3JqhXDm65F/47Gd0=", "X-MC-Unique": "q9477iFjMsCcR9bZuxU6dw-1", "X-Mimecast-MFC-AGG-ID": "q9477iFjMsCcR9bZuxU6dw_1777121723", "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 v3 10/19] netfs: Fix leak of request in netfs_write_begin()\n error handling", "Date": "Sat, 25 Apr 2026 13:54:14 +0100", "Message-ID": "<20260425125426.3855807-11-dhowells@redhat.com>", "In-Reply-To": "<20260425125426.3855807-1-dhowells@redhat.com>", "References": "<20260425125426.3855807-1-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 3fe129a9b1c3..0ba224d23f0f 100644\n--- a/fs/netfs/buffered_read.c\n+++ b/fs/netfs/buffered_read.c\n@@ -689,9 +689,9 @@ int netfs_write_begin(struct netfs_inode *ctx,\n \n \tnetfs_read_to_pagecache(rreq, NULL);\n \tret = netfs_wait_for_read(rreq);\n+\tnetfs_put_request(rreq, netfs_rreq_trace_put_return);\n \tif (ret < 0)\n \t\tgoto error;\n-\tnetfs_put_request(rreq, netfs_rreq_trace_put_return);\n \n have_folio:\n \tret = folio_wait_private_2_killable(folio);\n", "prefixes": [ "v3", "10/19" ] }