diff options
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/fs/namei.c b/fs/namei.c index 186bd2464fd5..a59968de1636 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1438,10 +1438,8 @@ static int path_parent_directory(struct path *path) static int follow_dotdot(struct nameidata *nd) { while(1) { - if (nd->path.dentry == nd->root.dentry && - nd->path.mnt == nd->root.mnt) { + if (path_equal(&nd->path, &nd->root)) break; - } if (nd->path.dentry != nd->path.mnt->mnt_root) { int ret = path_parent_directory(&nd->path); if (ret) @@ -3367,7 +3365,9 @@ finish_open_created: goto out; *opened |= FILE_OPENED; opened: - error = ima_file_check(file, op->acc_mode, *opened); + error = open_check_o_direct(file); + if (!error) + error = ima_file_check(file, op->acc_mode, *opened); if (!error && will_truncate) error = handle_truncate(file); out: @@ -3447,6 +3447,9 @@ static int do_tmpfile(struct nameidata *nd, unsigned flags, error = finish_open(file, child, NULL, opened); if (error) goto out2; + error = open_check_o_direct(file); + if (error) + fput(file); out2: mnt_drop_write(path.mnt); out: @@ -3847,11 +3850,11 @@ int vfs_rmdir(struct inode *dir, struct dentry *dentry) if (error) goto out; - shrink_dcache_parent(dentry); error = dir->i_op->rmdir(dir, dentry); if (error) goto out; + shrink_dcache_parent(dentry); dentry->d_inode->i_flags |= S_DEAD; dont_mount(dentry); detach_mounts(dentry); @@ -4434,8 +4437,6 @@ int vfs_rename(struct inode *old_dir, struct dentry *old_dentry, old_dir->i_nlink >= max_links) goto out; } - if (is_dir && !(flags & RENAME_EXCHANGE) && target) - shrink_dcache_parent(new_dentry); if (!is_dir) { error = try_break_deleg(source, delegated_inode); if (error) @@ -4452,8 +4453,10 @@ int vfs_rename(struct inode *old_dir, struct dentry *old_dentry, goto out; if (!(flags & RENAME_EXCHANGE) && target) { - if (is_dir) + if (is_dir) { + shrink_dcache_parent(new_dentry); target->i_flags |= S_DEAD; + } dont_mount(new_dentry); detach_mounts(new_dentry); } |