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| H A D | vmdk.c | 4823cde5 Thu Apr 30 08:30:04 CDT 2020 Kevin Wolf <kwolf@redhat.com> vmdk: Fix partial overwrite of zero cluster
When overwriting a zero cluster, we must not perform copy-on-write from
the backing file, but from a zeroed buffer.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200430133007.170335-4-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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