make sure we do not overwrite checksum field on shared mbuf. markus, henning, deraadt, mcbride ok
make sure we do not overwrite checksum field on shared mbuf.
markus, henning, deraadt, mcbride ok

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars