From: Joe Stringer
Date: Mon, 19 Oct 2015 19:19:00 -0700
> If userspace provides a ct action with no nested mark or label, then the
> storage for these fields is zeroed. Later when actions are requested,
> such zeroed fields are serialized even though userspace didn't
> originally specify them. F
If userspace provides a ct action with no nested mark or label, then the
storage for these fields is zeroed. Later when actions are requested,
such zeroed fields are serialized even though userspace didn't
originally specify them. Fix the behaviour by ensuring that no action is
serialized in this c
