Work with names must be completed in ni_add_name
Signed-off-by: Konstantin Komarov <[email protected]>
---
fs/ntfs3/frecord.c | 20 ++++++++++++++------
fs/ntfs3/inode.c | 10 ----------
2 files changed, 14 insertions(+), 16 deletions(-)
diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c
index 756d9a18fa00..acd9f444bd64 100644
--- a/fs/ntfs3/frecord.c
+++ b/fs/ntfs3/frecord.c
@@ -1614,7 +1614,8 @@ struct ATTR_FILE_NAME *ni_fname_name(struct ntfs_inode *ni,
struct ATTRIB *attr = NULL;
struct ATTR_FILE_NAME *fname;
- *le = NULL;
+ if (le)
+ *le = NULL;
/* Enumerate all names. */
next:
@@ -1630,7 +1631,7 @@ struct ATTR_FILE_NAME *ni_fname_name(struct ntfs_inode *ni,
goto next;
if (!uni)
- goto next;
+ return fname;
if (uni->len != fname->name_len)
goto next;
@@ -2969,7 +2970,7 @@ bool ni_remove_name_undo(struct ntfs_inode *dir_ni, struct ntfs_inode *ni,
}
/*
- * ni_add_name - Add new name in MFT and in directory.
+ * ni_add_name - Add new name into MFT and into directory.
*/
int ni_add_name(struct ntfs_inode *dir_ni, struct ntfs_inode *ni,
struct NTFS_DE *de)
@@ -2978,13 +2979,20 @@ int ni_add_name(struct ntfs_inode *dir_ni, struct ntfs_inode *ni,
struct ATTRIB *attr;
struct ATTR_LIST_ENTRY *le;
struct mft_inode *mi;
+ struct ATTR_FILE_NAME *fname;
struct ATTR_FILE_NAME *de_name = (struct ATTR_FILE_NAME *)(de + 1);
u16 de_key_size = le16_to_cpu(de->key_size);
mi_get_ref(&ni->mi, &de->ref);
mi_get_ref(&dir_ni->mi, &de_name->home);
- /* Insert new name in MFT. */
+ /* Fill duplicate from any ATTR_NAME. */
+ fname = ni_fname_name(ni, NULL, NULL, NULL, NULL);
+ if (fname)
+ memcpy(&de_name->dup, &fname->dup, sizeof(fname->dup));
+ de_name->dup.fa = ni->std_fa;
+
+ /* Insert new name into MFT. */
err = ni_insert_resident(ni, de_key_size, ATTR_NAME, NULL, 0, &attr,
&mi, &le);
if (err)
@@ -2992,7 +3000,7 @@ int ni_add_name(struct ntfs_inode *dir_ni, struct ntfs_inode *ni,
memcpy(Add2Ptr(attr, SIZEOF_RESIDENT), de_name, de_key_size);
- /* Insert new name in directory. */
+ /* Insert new name into directory. */
err = indx_insert_entry(&dir_ni->dir, dir_ni, de, ni->mi.sbi, NULL, 0);
if (err)
ni_remove_attr_le(ni, attr, mi, le);
@@ -3016,7 +3024,7 @@ int ni_rename(struct ntfs_inode *dir_ni, struct ntfs_inode *new_dir_ni,
* 1) Add new name and remove old name.
* 2) Remove old name and add new name.
*
- * In most cases (not all!) adding new name in MFT and in directory can
+ * In most cases (not all!) adding new name into MFT and into directory can
* allocate additional cluster(s).
* Second way may result to bad inode if we can't add new name
* and then can't restore (add) old name.
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c
index a49da4ec6dc3..3ed319663747 100644
--- a/fs/ntfs3/inode.c
+++ b/fs/ntfs3/inode.c
@@ -1659,7 +1659,6 @@ int ntfs_link_inode(struct inode *inode, struct dentry *dentry)
struct ntfs_inode *ni = ntfs_i(inode);
struct ntfs_sb_info *sbi = inode->i_sb->s_fs_info;
struct NTFS_DE *de;
- struct ATTR_FILE_NAME *de_name;
/* Allocate PATH_MAX bytes. */
de = __getname();
@@ -1674,15 +1673,6 @@ int ntfs_link_inode(struct inode *inode, struct dentry *dentry)
if (err)
goto out;
- de_name = (struct ATTR_FILE_NAME *)(de + 1);
- /* Fill duplicate info. */
- de_name->dup.cr_time = de_name->dup.m_time = de_name->dup.c_time =
- de_name->dup.a_time = kernel2nt(&inode->i_ctime);
- de_name->dup.alloc_size = de_name->dup.data_size =
- cpu_to_le64(inode->i_size);
- de_name->dup.fa = ni->std_fa;
- de_name->dup.ea_size = de_name->dup.reparse = 0;
-
err = ni_add_name(ntfs_i(d_inode(dentry->d_parent)), ni, de);
out:
__putname(de);
--
2.37.0