In ip_forward(), set m->m_pkthdr.len correctly such that the mbuf chain is sane, and ipsec4_getpolicybyaddr() will therefore complete.
In ip_forward(), set m->m_pkthdr.len correctly such that the mbuf chain
is sane, and ipsec4_getpolicybyaddr() will therefore complete.

PR:		kern/42727
Obtained from:	KAME (kame/freebsd4/sys/netinet/ip_input.c rev 1.42)

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase