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Date:   Thu, 25 Apr 2019 11:57:45 -0400
From:   "Theodore Ts'o" <>
To:     Barret Rhoden <>
Cc:     Andreas Dilger <>,,
        Jan Kara <>,,,
Subject: Re: [PATCH v2] ext4: fix use-after-free race with

On Thu, Apr 18, 2019 at 11:59:37AM -0400, Barret Rhoden wrote:
> When remounting with debug_want_extra_isize, we were not performing the
> same checks that we do during a normal mount.  That allowed us to set a
> value for s_want_extra_isize that reached outside the s_inode_size.
> Reported-by:
> Reviewed-by: Jan Kara <>
> Signed-off-by: Barret Rhoden <>
> Cc: # 4.14.111

Applied, thanks.

					- Ted

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