linux-kernel - Re: [PATCH] ovl: copy new uid/gid into overlayfs runtime inode

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Message-ID: <CAJfpegvco8fueQrV=ysFrBpzc-C7t-W36gayZZdD+_2YtCYe2w@mail.gmail.com>
Date:	Fri, 4 Mar 2016 06:06:17 +0100
From:	Miklos Szeredi <miklos@...redi.hu>
To:	Sedat Dilek <sedat.dilek@...il.com>
Cc:	Konstantin Khlebnikov <koct9i@...il.com>,
	Linux-Fsdevel <linux-fsdevel@...r.kernel.org>,
	"linux-unionfs@...r.kernel.org" <linux-unionfs@...r.kernel.org>,
	Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Alexander Viro <viro@...iv.linux.org.uk>
Subject: Re: [PATCH] ovl: copy new uid/gid into overlayfs runtime inode

On Thu, Mar 3, 2016 at 7:58 PM, Sedat Dilek <sedat.dilek@...il.com> wrote:
> On 3/3/16, Miklos Szeredi <miklos@...redi.hu> wrote:
>> On Sun, Jan 31, 2016 at 2:21 PM, Konstantin Khlebnikov <koct9i@...il.com>
>> wrote:
>>> Overlayfs must update uid/gid after chown, otherwise functions
>>> like inode_owner_or_capable() will check user against stale uid.
>>> Catched by xfstests generic/087, it chowns file and calls utimes.
>>
>> Queued up patch.  Thanks.
>>
>
> In which Git tree you do that?
> [1] points to [2], still true?

It is.  I just forgot to push yesterday evening.  Pushed now.

Thanks,
Miklos


>
> - Sedat -
>
> [1] http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/MAINTAINERS#n8110
> [2] http://git.kernel.org/cgit/linux/kernel/git/mszeredi/vfs.git/
>