1 files changed, 7 insertions, 3 deletions

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 25ecbd5b0404..84cc011a16e4 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -275,9 +275,12 @@ static int cifs_permission(struct inode *inode, int mask)
 
         cifs_sb = CIFS_SB(inode->i_sb);
 
-        if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_PERM)
-                return 0;
-        else /* file mode might have been restricted at mount time
+        if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_PERM) {
+                if ((mask & MAY_EXEC) && !execute_ok(inode))
+                        return -EACCES;
+                else
+                        return 0;
+        } else /* file mode might have been restricted at mount time
                 on the client (above and beyond ACL on servers) for
                 servers which do not support setting and viewing mode bits,
                 so allowing client to check permissions is useful */
@@ -765,6 +768,7 @@ const struct file_operations cifs_dir_ops = {
         .dir_notify = cifs_dir_notify,
 #endif /* CONFIG_CIFS_EXPERIMENTAL */
         .unlocked_ioctl  = cifs_ioctl,
+        .llseek = generic_file_llseek,
 };
 
 static void