K 10 svn:author V 3 gnn K 8 svn:date V 27 2008-09-03T22:40:38.562637Z K 7 svn:log V 227 MFC of change 182463. Fix a bug in the multicast loopback code that causes packets that are looped back to have the wrong checksum when transmitted on the wire. PR: kern/119635 Reviewed by: rwatson Approved by: re (rwatson) END