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GET /api/patches/816554/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 816554,
    "url": "http://patchwork.ozlabs.org/api/patches/816554/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/linux-ext4/patch/20170920224605.22030-19-ebiggers3@gmail.com/",
    "project": {
        "id": 8,
        "url": "http://patchwork.ozlabs.org/api/projects/8/?format=api",
        "name": "Linux ext4 filesystem development",
        "link_name": "linux-ext4",
        "list_id": "linux-ext4.vger.kernel.org",
        "list_email": "linux-ext4@vger.kernel.org",
        "web_url": null,
        "scm_url": null,
        "webscm_url": null,
        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<20170920224605.22030-19-ebiggers3@gmail.com>",
    "list_archive_url": null,
    "date": "2017-09-20T22:45:58",
    "name": "[18/25] f2fs: switch to fscrypt_prepare_rename()",
    "commit_ref": null,
    "pull_url": null,
    "state": "not-applicable",
    "archived": true,
    "hash": "3868432b178d3f0843da2005a2418127e2740c4a",
    "submitter": {
        "id": 65202,
        "url": "http://patchwork.ozlabs.org/api/people/65202/?format=api",
        "name": "Eric Biggers",
        "email": "ebiggers3@gmail.com"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/linux-ext4/patch/20170920224605.22030-19-ebiggers3@gmail.com/mbox/",
    "series": [
        {
            "id": 4249,
            "url": "http://patchwork.ozlabs.org/api/series/4249/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/linux-ext4/list/?series=4249",
            "date": "2017-09-20T22:45:40",
            "name": "fscrypt: add some higher-level helper functions",
            "version": 1,
            "mbox": "http://patchwork.ozlabs.org/series/4249/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/816554/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/816554/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<linux-ext4-owner@vger.kernel.org>",
        "X-Original-To": "patchwork-incoming@ozlabs.org",
        "Delivered-To": "patchwork-incoming@ozlabs.org",
        "Authentication-Results": [
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            "ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"cpblON3+\"; dkim-atps=neutral"
        ],
        "Received": [
            "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xyFJ13Y6Zz9sPm\n\tfor <patchwork-incoming@ozlabs.org>;\n\tThu, 21 Sep 2017 08:47:45 +1000 (AEST)",
            "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1752001AbdITWrO (ORCPT <rfc822;patchwork-incoming@ozlabs.org>);\n\tWed, 20 Sep 2017 18:47:14 -0400",
            "from mail-pf0-f195.google.com ([209.85.192.195]:36399 \"EHLO\n\tmail-pf0-f195.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1751976AbdITWrL (ORCPT\n\t<rfc822; linux-ext4@vger.kernel.org>); Wed, 20 Sep 2017 18:47:11 -0400",
            "by mail-pf0-f195.google.com with SMTP id f84so1721716pfj.3;\n\tWed, 20 Sep 2017 15:47:11 -0700 (PDT)",
            "from ebiggers-linuxstation.kir.corp.google.com ([100.66.174.81])\n\tby smtp.gmail.com with ESMTPSA id j2sm6249pgn.26.2017.09.20.15.47.09\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tWed, 20 Sep 2017 15:47:10 -0700 (PDT)"
        ],
        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=gmail.com; s=20161025;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references;\n\tbh=gxgNvumxJG5UwVuKFZNruBWfCDgQCgm7TqKy9BGQaxs=;\n\tb=cpblON3++MUNGT0cpXapFnrlewX2SNUVM5d981MO0wzGIJKN3S4TU/V90fP0RMJ1U6\n\tH3TDtidEC/+woPb0RYNcbWwH3aOloJBnYjxAUA64AthED0QZMkJWet/+CeL4Ysw8v6Yr\n\txYVLu6xJ12h4IyVV1ywyZ5pEPoC/6YQbraOPE8HXX9uyH9PH2ZZ++8Dr3//6gzk+jvo+\n\t8SYIqDJLwxDuBYwuzs6WSModh4cDj6qDytHMghU1WFB+MWKE1518BXgf2oyo69XsCz3P\n\tuSuGif6dW8nm0OW9kowaCvVuAptI6eUTd8lWi8ZBs7E1QRV308ZT4dyb4BWsRylOTq/m\n\t5RaQ==",
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        "X-Gm-Message-State": "AHPjjUhrbR1SuclvtpXvIzpDu/TqIAzBZls/fRhZF8HxppSC0yQrTrCJ\n\ttSEEKvt0uPq/fQqqEOYZ58sWsd2rLSI=",
        "X-Google-Smtp-Source": "AOwi7QCdxAMGKHk3stdDkAPZbeyac5aMI6I43R1YGzPIaBN0tg1mvnqe5aup5OkFBsFQpRYEnszSpw==",
        "X-Received": "by 10.98.135.194 with SMTP id i185mr3619483pfe.330.1505947630513;\n\tWed, 20 Sep 2017 15:47:10 -0700 (PDT)",
        "From": "Eric Biggers <ebiggers3@gmail.com>",
        "To": "linux-fscrypt@vger.kernel.org",
        "Cc": "linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,\n\tlinux-f2fs-devel@lists.sourceforge.net,\n\tlinux-mtd@lists.infradead.org, \"Theodore Y . Ts'o\" <tytso@mit.edu>,\n\tJaegeuk Kim <jaegeuk@kernel.org>, Michael Halcrow <mhalcrow@google.com>,\n\tEric Biggers <ebiggers@google.com>",
        "Subject": "[PATCH 18/25] f2fs: switch to fscrypt_prepare_rename()",
        "Date": "Wed, 20 Sep 2017 15:45:58 -0700",
        "Message-Id": "<20170920224605.22030-19-ebiggers3@gmail.com>",
        "X-Mailer": "git-send-email 2.14.1.821.g8fa685d3b7-goog",
        "In-Reply-To": "<20170920224605.22030-1-ebiggers3@gmail.com>",
        "References": "<20170920224605.22030-1-ebiggers3@gmail.com>",
        "Sender": "linux-ext4-owner@vger.kernel.org",
        "Precedence": "bulk",
        "List-ID": "<linux-ext4.vger.kernel.org>",
        "X-Mailing-List": "linux-ext4@vger.kernel.org"
    },
    "content": "From: Eric Biggers <ebiggers@google.com>\n\nSigned-off-by: Eric Biggers <ebiggers@google.com>\n---\n fs/f2fs/namei.c | 31 +++++++------------------------\n 1 file changed, 7 insertions(+), 24 deletions(-)",
    "diff": "diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c\nindex cf4e4294e450..80bcf2185fd8 100644\n--- a/fs/f2fs/namei.c\n+++ b/fs/f2fs/namei.c\n@@ -742,18 +742,6 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,\n \tbool is_old_inline = f2fs_has_inline_dentry(old_dir);\n \tint err = -ENOENT;\n \n-\tif ((f2fs_encrypted_inode(old_dir) &&\n-\t\t\t!fscrypt_has_encryption_key(old_dir)) ||\n-\t\t\t(f2fs_encrypted_inode(new_dir) &&\n-\t\t\t!fscrypt_has_encryption_key(new_dir)))\n-\t\treturn -ENOKEY;\n-\n-\tif ((old_dir != new_dir) && f2fs_encrypted_inode(new_dir) &&\n-\t\t\t!fscrypt_has_permitted_context(new_dir, old_inode)) {\n-\t\terr = -EPERM;\n-\t\tgoto out;\n-\t}\n-\n \tif (is_inode_flag_set(new_dir, FI_PROJ_INHERIT) &&\n \t\t\t(!projid_eq(F2FS_I(new_dir)->i_projid,\n \t\t\tF2FS_I(old_dentry->d_inode)->i_projid)))\n@@ -935,18 +923,6 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,\n \tint old_nlink = 0, new_nlink = 0;\n \tint err = -ENOENT;\n \n-\tif ((f2fs_encrypted_inode(old_dir) &&\n-\t\t\t!fscrypt_has_encryption_key(old_dir)) ||\n-\t\t\t(f2fs_encrypted_inode(new_dir) &&\n-\t\t\t!fscrypt_has_encryption_key(new_dir)))\n-\t\treturn -ENOKEY;\n-\n-\tif ((f2fs_encrypted_inode(old_dir) || f2fs_encrypted_inode(new_dir)) &&\n-\t\t\t(old_dir != new_dir) &&\n-\t\t\t(!fscrypt_has_permitted_context(new_dir, old_inode) ||\n-\t\t\t !fscrypt_has_permitted_context(old_dir, new_inode)))\n-\t\treturn -EPERM;\n-\n \tif ((is_inode_flag_set(new_dir, FI_PROJ_INHERIT) &&\n \t\t\t!projid_eq(F2FS_I(new_dir)->i_projid,\n \t\t\tF2FS_I(old_dentry->d_inode)->i_projid)) ||\n@@ -1086,9 +1062,16 @@ static int f2fs_rename2(struct inode *old_dir, struct dentry *old_dentry,\n \t\t\tstruct inode *new_dir, struct dentry *new_dentry,\n \t\t\tunsigned int flags)\n {\n+\tint err;\n+\n \tif (flags & ~(RENAME_NOREPLACE | RENAME_EXCHANGE | RENAME_WHITEOUT))\n \t\treturn -EINVAL;\n \n+\terr = fscrypt_prepare_rename(old_dir, old_dentry, new_dir, new_dentry,\n+\t\t\t\t     flags);\n+\tif (err)\n+\t\treturn err;\n+\n \tif (flags & RENAME_EXCHANGE) {\n \t\treturn f2fs_cross_rename(old_dir, old_dentry,\n \t\t\t\t\t new_dir, new_dentry);\n",
    "prefixes": [
        "18/25"
    ]
}