@@ -1627,7 +1627,7 @@ static int ext3_delete_entry (handle_t *
struct buffer_head * bh)
{
struct ext3_dir_entry_2 * de, * pde;
- int i;
+ int i, err;
i = 0;
pde = NULL;
@@ -1637,7 +1637,9 @@ static int ext3_delete_entry (handle_t *
return -EIO;
if (de == de_del) {
BUFFER_TRACE(bh, "get_write_access");
- ext3_journal_get_write_access(handle, bh);
+ err = ext3_journal_get_write_access(handle, bh);
+ if (err)
+ return err;
if (pde)
pde->rec_len = ext3_rec_len_to_disk(
ext3_rec_len_from_disk(pde->rec_len) +
@@ -1784,7 +1786,15 @@ retry:
goto out_stop;
}
BUFFER_TRACE(dir_block, "get_write_access");
- ext3_journal_get_write_access(handle, dir_block);
+ err = ext3_journal_get_write_access(handle, dir_block);
+ if (err) {
+ drop_nlink(inode); /* is this nlink == 0? */
+ unlock_new_inode(inode);
+ ext3_mark_inode_dirty(handle, inode);
+ iput (inode);
+ brelse (dir_block);
+ goto out_stop;
+ }
de = (struct ext3_dir_entry_2 *) dir_block->b_data;
de->inode = cpu_to_le32(inode->i_ino);
de->name_len = 1;
@@ -2318,6 +2328,10 @@ static int ext3_rename (struct inode * o
if (!new_inode && new_dir!=old_dir &&
new_dir->i_nlink >= EXT3_LINK_MAX)
goto end_rename;
+ BUFFER_TRACE(dir_bh, "get_write_access");
+ retval = ext3_journal_get_write_access(handle, dir_bh);
+ if (retval)
+ goto end_rename;
}
if (!new_bh) {
retval = ext3_add_entry (handle, new_dentry, old_inode);
@@ -2325,7 +2339,9 @@ static int ext3_rename (struct inode * o
goto end_rename;
} else {
BUFFER_TRACE(new_bh, "get write access");
- ext3_journal_get_write_access(handle, new_bh);
+ retval = ext3_journal_get_write_access(handle, new_bh);
+ if (retval)
+ goto end_rename;
new_de->inode = cpu_to_le32(old_inode->i_ino);
if (EXT3_HAS_INCOMPAT_FEATURE(new_dir->i_sb,
EXT3_FEATURE_INCOMPAT_FILETYPE))
@@ -2382,8 +2398,6 @@ static int ext3_rename (struct inode * o
old_dir->i_ctime = old_dir->i_mtime = CURRENT_TIME_SEC;
ext3_update_dx_flag(old_dir);
if (dir_bh) {
- BUFFER_TRACE(dir_bh, "get_write_access");
- ext3_journal_get_write_access(handle, dir_bh);
PARENT_INO(dir_bh->b_data) = cpu_to_le32(new_dir->i_ino);
BUFFER_TRACE(dir_bh, "call ext3_journal_dirty_metadata");
ext3_journal_dirty_metadata(handle, dir_bh);