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-rw-r--r--fs/open.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/fs/open.c b/fs/open.c
index 6d2d2b33ac54..cd0c5be8d012 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -460,20 +460,17 @@ out:
SYSCALL_DEFINE1(fchdir, unsigned int, fd)
{
struct fd f = fdget_raw(fd);
- struct inode *inode;
- int error = -EBADF;
+ int error;
error = -EBADF;
if (!f.file)
goto out;
- inode = file_inode(f.file);
-
error = -ENOTDIR;
- if (!S_ISDIR(inode->i_mode))
+ if (!d_can_lookup(f.file->f_path.dentry))
goto out_putf;
- error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
+ error = inode_permission(file_inode(f.file), MAY_EXEC | MAY_CHDIR);
if (!error)
set_fs_pwd(current->fs, &f.file->f_path);
out_putf: