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From: Ben Myers <bpm@sgi.com>
To: Tomas Racek <tracek@redhat.com>
Cc: lczerner@redhat.com, Alex Elder <elder@kernel.org>, xfs@oss.sgi.com
Subject: Re: [PATCH v4] xfs: check for possible overflow in xfs_ioc_trim
Date: Wed, 15 Aug 2012 09:02:00 -0500	[thread overview]
Message-ID: <20120815140200.GB22462@sgi.com> (raw)
In-Reply-To: <1805964222.1573527.1345033412870.JavaMail.root@redhat.com>

On Wed, Aug 15, 2012 at 08:23:32AM -0400, Tomas Racek wrote:
> Forwarding to maintainers.

Thanks Tomas.  We'll get this sorted.

Regards,
	Ben

> 
> ----- Original Message -----
> > On Tue, Aug 14, 2012 at 10:35:04AM +0200, Tomas Racek wrote:
> > > If range.start or range.minlen is bigger than filesystem size,
> > > return
> > > invalid value error. This fixes possible overflow in BTOBB macro
> > > when
> > > passed value was nearly ULLONG_MAX.
> > > 
> > > Signed-off-by: Tomas Racek <tracek@redhat.com>
> > 
> > looks ok to me.
> > 
> > Reviewed-by: Dave Chinner <dchinner@redhat.com>
> > --
> > Dave Chinner
> > david@fromorbit.com
> > 

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      reply	other threads:[~2012-08-15 14:02 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-14  8:35 [PATCH v4] xfs: check for possible overflow in xfs_ioc_trim Tomas Racek
2012-08-14 21:36 ` Dave Chinner
2012-08-15 12:23   ` Tomas Racek
2012-08-15 14:02     ` Ben Myers [this message]

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