diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c
index 5c608ca..410eaf1 100644
--- a/fs/ceph/xattr.c
+++ b/fs/ceph/xattr.c
@@ -892,7 +892,8 @@ ssize_t __ceph_getxattr(struct inode *inode, const char *name, void *value,
 	memcpy(value, xattr->val, xattr->val_len);
 
 	if (current->journal_info &&
-	    !strncmp(name, XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN))
+	    !strncmp(name, XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN) &&
+	    security_ismaclabel(name + XATTR_SECURITY_PREFIX_LEN))
 		ci->i_ceph_flags |= CEPH_I_SEC_INITED;
 out:
 	spin_unlock(&ci->i_ceph_lock);