diff options
Diffstat (limited to 'fs/ubifs/dir.c')
| -rw-r--r-- | fs/ubifs/dir.c | 51 |
1 files changed, 18 insertions, 33 deletions
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index 5767b373a8ff..0b98e3c8b461 100644 --- a/fs/ubifs/dir.c +++ b/fs/ubifs/dir.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * This file is part of UBIFS. * * Copyright (C) 2006-2008 Nokia Corporation. * Copyright (C) 2006, 2007 University of Szeged, Hungary * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 51 - * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * * Authors: Artem Bityutskiy (Битюцкий Артём) * Adrian Hunter * Zoltan Sogor @@ -220,11 +208,9 @@ static struct dentry *ubifs_lookup(struct inode *dir, struct dentry *dentry, dbg_gen("'%pd' in dir ino %lu", dentry, dir->i_ino); - err = fscrypt_prepare_lookup(dir, dentry, flags); - if (err) - return ERR_PTR(err); - - err = fscrypt_setup_filename(dir, &dentry->d_name, 1, &nm); + err = fscrypt_prepare_lookup(dir, dentry, &nm); + if (err == -ENOENT) + return d_splice_alias(NULL, dentry); if (err) return ERR_PTR(err); @@ -792,16 +778,14 @@ static int ubifs_unlink(struct inode *dir, struct dentry *dentry) dentry, inode->i_ino, inode->i_nlink, dir->i_ino); - if (ubifs_crypt_is_encrypted(dir)) { - err = fscrypt_get_encryption_info(dir); - if (err && err != -ENOKEY) - return err; - } - err = fscrypt_setup_filename(dir, &dentry->d_name, 1, &nm); if (err) return err; + err = ubifs_purge_xattrs(inode); + if (err) + return err; + sz_change = CALC_DENT_SIZE(fname_len(&nm)); ubifs_assert(c, inode_is_locked(dir)); @@ -902,16 +886,14 @@ static int ubifs_rmdir(struct inode *dir, struct dentry *dentry) if (err) return err; - if (ubifs_crypt_is_encrypted(dir)) { - err = fscrypt_get_encryption_info(dir); - if (err && err != -ENOKEY) - return err; - } - err = fscrypt_setup_filename(dir, &dentry->d_name, 1, &nm); if (err) return err; + err = ubifs_purge_xattrs(inode); + if (err) + return err; + sz_change = CALC_DENT_SIZE(fname_len(&nm)); err = ubifs_budget_space(c, &req); @@ -1294,9 +1276,14 @@ static int do_rename(struct inode *old_dir, struct dentry *old_dentry, old_dentry, old_inode->i_ino, old_dir->i_ino, new_dentry, new_dir->i_ino, flags); - if (unlink) + if (unlink) { ubifs_assert(c, inode_is_locked(new_inode)); + err = ubifs_purge_xattrs(new_inode); + if (err) + return err; + } + if (unlink && is_dir) { err = ubifs_check_dir_empty(new_inode); if (err) @@ -1652,9 +1639,7 @@ const struct inode_operations ubifs_dir_inode_operations = { #ifdef CONFIG_UBIFS_FS_XATTR .listxattr = ubifs_listxattr, #endif -#ifdef CONFIG_UBIFS_ATIME_SUPPORT .update_time = ubifs_update_time, -#endif .tmpfile = ubifs_tmpfile, }; |