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authorJan Kara <jack@suse.cz>2015-03-24 16:47:25 -0400
committerJan Kara <jack@suse.cz>2015-04-01 14:26:14 +0200
commit3adc12e9648291149a1e3f354d0ad158fc2571e7 (patch)
treefb31963ff3055f7093f6eb91528ca4f03705fd44
parent0fd2ba36b8e4c720e5fb5ee40171919c8207237e (diff)
downloadlinux-3adc12e9648291149a1e3f354d0ad158fc2571e7.tar.bz2
udf: Update ctime and mtime when directory is modified
We failed to update ctime & mtime of a directory when new entry was created in it during rename, link, create, etc. Fix that. Reported-by: Taesoo Kim <tsgatesv@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
-rw-r--r--fs/udf/namei.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index fbf3d90967ea..39661977c89c 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -568,8 +568,8 @@ static int udf_add_nondir(struct dentry *dentry, struct inode *inode)
*(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
cpu_to_le32(iinfo->i_unique & 0x00000000FFFFFFFFUL);
udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
- if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
- mark_inode_dirty(dir);
+ dir->i_ctime = dir->i_mtime = current_fs_time(dir->i_sb);
+ mark_inode_dirty(dir);
if (fibh.sbh != fibh.ebh)
brelse(fibh.ebh);
brelse(fibh.sbh);
@@ -682,6 +682,7 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
cfi.fileCharacteristics |= FID_FILE_CHAR_DIRECTORY;
udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
inc_nlink(dir);
+ dir->i_ctime = dir->i_mtime = current_fs_time(dir->i_sb);
mark_inode_dirty(dir);
unlock_new_inode(inode);
d_instantiate(dentry, inode);
@@ -1023,6 +1024,8 @@ static int udf_link(struct dentry *old_dentry, struct inode *dir,
inc_nlink(inode);
inode->i_ctime = current_fs_time(inode->i_sb);
mark_inode_dirty(inode);
+ dir->i_ctime = dir->i_mtime = current_fs_time(dir->i_sb);
+ mark_inode_dirty(dir);
ihold(inode);
d_instantiate(dentry, inode);
@@ -1126,7 +1129,9 @@ static int udf_rename(struct inode *old_dir, struct dentry *old_dentry,
inode_dec_link_count(new_inode);
}
old_dir->i_ctime = old_dir->i_mtime = current_fs_time(old_dir->i_sb);
+ new_dir->i_ctime = new_dir->i_mtime = current_fs_time(new_dir->i_sb);
mark_inode_dirty(old_dir);
+ mark_inode_dirty(new_dir);
if (dir_fi) {
dir_fi->icb.extLocation = cpu_to_lelb(UDF_I(new_dir)->i_location);