K 10 svn:author V 3 jfv K 8 svn:date V 27 2010-07-12T21:47:30.477746Z K 7 svn:log V 297 Fix for a panic when TX checksum offload is done and a packet has only a header in the first mbuf, the checksum code will dereference a pointer into the non-existing IP header. Do a check for the size and pullup if needed. Thanks to Michael Tuexen for this fix. MFC: asap - should be in 8.1 IMHO END