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authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-12 18:16:31 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-12 18:16:31 -0400
commitd7a02fa0a8f9ec1b81d57628ca9834563208ef33 (patch)
treeb2f43dbee43b7abd7329b8745e4f0a9659ee6ffe /fs/ubifs/dir.c
parent4dbf09fea60d158e60a30c419e0cfa1ea138dd57 (diff)
parent04d37e5a8b1fad2d625727af3d738c6fd9491720 (diff)
Merge tag 'upstream-5.2-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/rw/ubifs
Pull UBI/UBIFS updates from Richard Weinberger: - fscrypt framework usage updates - One huge fix for xattr unlink - Cleanup of fscrypt ifdefs - Fix for our new UBIFS auth feature * tag 'upstream-5.2-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: ubi: wl: Fix uninitialized variable ubifs: Drop unnecessary setting of zbr->znode ubifs: Remove ifdefs around CONFIG_UBIFS_ATIME_SUPPORT ubifs: Remove #ifdef around CONFIG_FS_ENCRYPTION ubifs: Limit number of xattrs per inode ubifs: orphan: Handle xattrs like files ubifs: journal: Handle xattrs like files ubifs: find.c: replace swap function with built-in one ubifs: Do not skip hash checking in data nodes ubifs: work around high stack usage with clang ubifs: remove unused function __ubifs_shash_final ubifs: remove unnecessary #ifdef around fscrypt_ioctl_get_policy() ubifs: remove unnecessary calls to set up directory key
Diffstat (limited to 'fs/ubifs/dir.c')
-rw-r--r--fs/ubifs/dir.c29
1 files changed, 14 insertions, 15 deletions
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index b73de6d04fa3..1a379b596b0d 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -790,16 +790,14 @@ 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));
@@ -900,16 +898,14 @@ 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);
@@ -1292,9 +1288,14 @@ 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)
@@ -1650,9 +1651,7 @@ 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,
};