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GET /api/patches/816551/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 816551,
    "url": "http://patchwork.ozlabs.org/api/patches/816551/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/linux-ext4/patch/20170920224605.22030-24-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": "<20170920224605.22030-24-ebiggers3@gmail.com>",
    "list_archive_url": null,
    "date": "2017-09-20T22:46:03",
    "name": "[23/25] ubifs: switch to fscrypt_prepare_rename()",
    "commit_ref": null,
    "pull_url": null,
    "state": "not-applicable",
    "archived": true,
    "hash": "3cf9b97e570a7f2470ce317baabb669113737cc8",
    "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/20170920224605.22030-24-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/816551/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/816551/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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        ],
        "Received": [
            "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xyFHl2JRZz9sPk\n\tfor <patchwork-incoming@ozlabs.org>;\n\tThu, 21 Sep 2017 08:47:31 +1000 (AEST)",
            "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1752084AbdITWra (ORCPT <rfc822;patchwork-incoming@ozlabs.org>);\n\tWed, 20 Sep 2017 18:47:30 -0400",
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            "from ebiggers-linuxstation.kir.corp.google.com ([100.66.174.81])\n\tby smtp.gmail.com with ESMTPSA id j2sm6249pgn.26.2017.09.20.15.47.15\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tWed, 20 Sep 2017 15:47:15 -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=3FtVWARjoE+b9wG70tcBL/JSR+i6aA4xoM6RIVGGK1c=;\n\tb=Gw51A00TXsjiFcRTh564XmjTuqqFIgHNOTs38pBmqhh2zO5eoZnxiKkMarGWUjk9eS\n\trBzqr8tLcNJltqglcqiLfeGvlqs7AFNxwC+yIOc3dIxYjvRvuOaBxe3cbT2khSJq4UjS\n\tP/cWQXjQhi7jku0ha3rmEBKzcekCocEt+TGaqAmZrOpLWHDgMx+tUv2gaBDLIERrYmXx\n\tXcal2RDOLO/hfTai9i5rj2GxrlOkqAl1cA6SRW6dQp7iGD+hx1r2PO3jpJSRw5xWmRt8\n\trbQbXJAnP1z2+4TnhI/y1j0iwAnG+09cK/4pYchBOI7oce57Uj8PBTmk6km3mj/1o961\n\tM7Wg==",
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        "X-Gm-Message-State": "AHPjjUjN1Q04qwZ4s17HmMwKAR9veNarFhqaLSsFr5W4SVW3DZf06Qkw\n\twABLb8fKdls5SsFbdsAxonH/WyscCXc=",
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        "X-Received": "by 10.84.210.45 with SMTP id z42mr3567308plh.178.1505947636051; \n\tWed, 20 Sep 2017 15:47:16 -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 23/25] ubifs: switch to fscrypt_prepare_rename()",
        "Date": "Wed, 20 Sep 2017 15:46:03 -0700",
        "Message-Id": "<20170920224605.22030-24-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/ubifs/dir.c | 20 +++++++-------------\n 1 file changed, 7 insertions(+), 13 deletions(-)",
    "diff": "diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c\nindex 09e6c56b11bc..7bf847d79b4a 100644\n--- a/fs/ubifs/dir.c\n+++ b/fs/ubifs/dir.c\n@@ -1353,12 +1353,6 @@ static int do_rename(struct inode *old_dir, struct dentry *old_dentry,\n \tif (unlink)\n \t\tubifs_assert(inode_is_locked(new_inode));\n \n-\tif (old_dir != new_dir) {\n-\t\tif (ubifs_crypt_is_encrypted(new_dir) &&\n-\t\t    !fscrypt_has_permitted_context(new_dir, old_inode))\n-\t\t\treturn -EPERM;\n-\t}\n-\n \tif (unlink && is_dir) {\n \t\terr = ubifs_check_dir_empty(new_inode);\n \t\tif (err)\n@@ -1573,13 +1567,6 @@ static int ubifs_xrename(struct inode *old_dir, struct dentry *old_dentry,\n \n \tubifs_assert(fst_inode && snd_inode);\n \n-\tif ((ubifs_crypt_is_encrypted(old_dir) ||\n-\t    ubifs_crypt_is_encrypted(new_dir)) &&\n-\t    (old_dir != new_dir) &&\n-\t    (!fscrypt_has_permitted_context(new_dir, fst_inode) ||\n-\t     !fscrypt_has_permitted_context(old_dir, snd_inode)))\n-\t\treturn -EPERM;\n-\n \terr = fscrypt_setup_filename(old_dir, &old_dentry->d_name, 0, &fst_nm);\n \tif (err)\n \t\treturn err;\n@@ -1624,12 +1611,19 @@ static int ubifs_rename(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_WHITEOUT | RENAME_EXCHANGE))\n \t\treturn -EINVAL;\n \n \tubifs_assert(inode_is_locked(old_dir));\n \tubifs_assert(inode_is_locked(new_dir));\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 ubifs_xrename(old_dir, old_dentry, new_dir, new_dentry);\n \n",
    "prefixes": [
        "23/25"
    ]
}