From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932784AbcBXEQg (ORCPT ); Tue, 23 Feb 2016 23:16:36 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:53299 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932644AbcBXEOz (ORCPT ); Tue, 23 Feb 2016 23:14:55 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Miklos Szeredi Subject: [PATCH 4.4 126/137] ovl: root: copy attr Date: Tue, 23 Feb 2016 19:34:17 -0800 Message-Id: <20160224033421.392946508@linuxfoundation.org> X-Mailer: git-send-email 2.7.1 In-Reply-To: <20160224033417.270530882@linuxfoundation.org> References: <20160224033417.270530882@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Miklos Szeredi commit ed06e069775ad9236087594a1c1667367e983fb5 upstream. We copy i_uid and i_gid of underlying inode into overlayfs inode. Except for the root inode. Fix this omission. Signed-off-by: Miklos Szeredi Signed-off-by: Greg Kroah-Hartman --- fs/overlayfs/super.c | 3 +++ 1 file changed, 3 insertions(+) --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -1053,6 +1053,9 @@ static int ovl_fill_super(struct super_b root_dentry->d_fsdata = oe; + ovl_copyattr(ovl_dentry_real(root_dentry)->d_inode, + root_dentry->d_inode); + sb->s_magic = OVERLAYFS_SUPER_MAGIC; sb->s_op = &ovl_super_operations; sb->s_root = root_dentry;