On Wed, Jun 21, 2017 at 06:49:38PM -0700, Tahsin Erdogan wrote:

To verify that a xattr entry is not pointing to the wrong xattr inode,
we currently check that the target inode has EXT4_EA_INODE_FL flag set and
also the entry size matches the target inode size.

For stronger validation, also incorporate crc32c hash of the value into
the e_hash field. This is done regardless of whether the entry lives in
the inode body or external attribute block.

Signed-off-by: Tahsin Erdogan <redacted>

Added to the ext4 patch queue, thanks.

					- Ted