linux-ext4 - Re: [PATCH 3/4]ext4: Add null extent check to ext_get

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Date:	Wed, 16 Sep 2009 14:18:20 -0400
From:	Theodore Tso <tytso@....edu>
To:	Akira Fujita <a-fujita@...jp.nec.com>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: [PATCH 3/4]ext4: Add null extent check to ext_get_path()

On Wed, Sep 16, 2009 at 04:41:06PM +0900, Akira Fujita wrote:
> Hi Ted,
> 
> This is V2 patch.
> (I forgot to release path structure in error case. :-! )
> 
> Akira Fujita wrote:
> > ext4: Add null extent check to ext_get_path
> > 
> > From: Akira Fujita <a-fujita@...jp.nec.com>
> > 
> > There is the possibility that path structure which is taken
> > by ext4_ext_find_extent() indicates null extents.
> > Because during data block exchanging in ext4_move_extents(),
> > constitution of an extent tree may be changed.
> > As a solution, the patch adds null extent check
> > to ext_get_path().

Applied, thanks!

					- Ted
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