1 files changed, 4 insertions, 0 deletions

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 627f460a4007..8e109e586a74 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -240,6 +240,9 @@ nfsd_lookup(struct svc_rqst *rqstp, struct svc_fh *fhp, const char *name,
         err = nfsd_lookup_dentry(rqstp, fhp, name, len, &exp, &dentry);
         if (err)
                 return err;
+        err = check_nfsd_access(exp, rqstp);
+        if (err)
+                goto out;
         /*
          * Note: we compose the file handle now, but as the
          * dentry may be negative, it may need to be updated.
@@ -247,6 +250,7 @@ nfsd_lookup(struct svc_rqst *rqstp, struct svc_fh *fhp, const char *name,
         err = fh_compose(resfh, exp, dentry, fhp);
         if (!err && !dentry->d_inode)
                 err = nfserr_noent;
+out:
         dput(dentry);
         exp_put(exp);
         return err;