1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index db3ad849a28..a7bb5c694aa 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1052,7 +1052,7 @@ static int nfs_open_revalidate(struct dentry *dentry, struct nameidata *nd)
         struct inode *dir;
         int openflags, ret = 0;
 
-        if (!is_atomic_open(nd))
+        if (!is_atomic_open(nd) || d_mountpoint(dentry))
                 goto no_open;
         parent = dget_parent(dentry);
         dir = parent->d_inode;