Re: [PATCH v4] ext4: wipe ext4_dir_entry2 upon file deletion

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On Thu, Apr 22, 2021 at 06:08:34PM +0000, Leah Rumancik wrote:
> Upon file deletion, zero out all fields in ext4_dir_entry2 besides rec_len.
> In case sensitive data is stored in filenames, this ensures no potentially
> sensitive data is left in the directory entry upon deletion. Also, wipe
> these fields upon moving a directory entry during the conversion to an
> htree and when splitting htree nodes.
> 
> The data wiped may still exist in the journal, but there are future
> commits planned to address this.
> 
> Signed-off-by: Leah Rumancik <leah.rumancik@xxxxxxxxx>

Applied, thanks.

					- Ted



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