linux-kernel - Re: [ 64/82] ext4: dont trash state flags in EXT4_IOC

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Message-ID: <1339196476.21665.130.camel@deadeye.wl.decadent.org.uk>
Date:	Sat, 09 Jun 2012 00:01:16 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	Ted Ts'o <tytso@....edu>
Cc:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk, Tao Ma <boyu.mt@...bao.com>,
	Greg KH <gregkh@...uxfoundation.org>
Subject: Re: [ 64/82] ext4: dont trash state flags in EXT4_IOC_SETFLAGS

On Fri, 2012-06-08 at 16:05 -0400, Ted Ts'o wrote:
> On Fri, Jun 08, 2012 at 04:21:48AM +0100, Ben Hutchings wrote:
> > 
> > It's not harmless because the user is no longer restricted to changing
> > EXT4_FL_USER_MODIFIABLE.
> 
> Um, very good point.  So we should either drop this commit and wait
> until the next stable release, or also pull commit b22b1f178f6 in as
> well.  Basically, this commit and b22b1f178f6 should appear in the
> same stable release.

I've (re-)queued them both for 3.2.20.

Ben.

-- 
Ben Hutchings
I haven't lost my mind; it's backed up on tape somewhere.

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