From: Theodore Ts'o <tytso@mit.edu>
To: Andreas Dilger <adilger@dilger.ca>
Cc: Artem Blagodarenko <artem.blagodarenko@gmail.com>,
linux-ext4 <linux-ext4@vger.kernel.org>
Subject: Re: [PATCH v2] e2fsck: Fix access after free for dx_db structure
Date: Mon, 4 Dec 2017 22:11:32 -0500 [thread overview]
Message-ID: <20171205031132.fzzhak5d3zgexwp3@thunk.org> (raw)
In-Reply-To: <E7D16B41-815E-4A97-9FF0-02BA3B46C892@dilger.ca>
On Sun, Nov 05, 2017 at 10:49:55PM -0700, Andreas Dilger wrote:
> On Nov 4, 2017, at 11:22 AM, Artem Blagodarenko <artem.blagodarenko@gmail.com> wrote:
> >
> > dx_db structure is freed after fixing of PR_2_HTREE_BAD_ROOT
> > problem. Next code block use this structure to unerstand if leaf
> > is beeng processed.
> >
> > If dx_db is freed, then root block is being processed and if_leaf
> > need to be set to 0.
> >
> > Signed-off-by: Artem Blagodarenko <artem.blagodarenko@gmail.com>
>
> Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Thanks, applied.
- Ted
prev parent reply other threads:[~2017-12-05 3:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-04 17:22 [PATCH v2] e2fsck: Fix access after free for dx_db structure Artem Blagodarenko
2017-11-06 5:49 ` Andreas Dilger
2017-12-05 3:11 ` Theodore Ts'o [this message]
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