src/sys/netinet/ip_input.c - diff

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version 1.63, 1998/04/29 21:37:55

version 1.64, 1998/05/01 03:23:24

Line 309 next:

m_adj(m, len - m->m_pkthdr.len);

}

* Assume that we can create a fast-forward IP flow entry

* based on this packet.

m->m_flags |= M_CANFASTFWD;

#ifdef PFIL_HOOKS

* Run through list of hooks for input packets.

* Run through list of hooks for input packets. If there are any

* filters which require that additional packets in the flow are

* not fast-forwarded, they must clear the M_CANFASTFWD flag.

* Note that filters must _never_ set this flag, as another filter

* in the list may have previously cleared it.

m0 = m;

for (pfh = pfil_hook_get(PFIL_IN); pfh; pfh = pfh->pfil_link.tqe_next)

Line 1197 ip_forward(m, srcrt)

Line 1207 ip_forward(m, srcrt)

else {

if (mcopy) {

#ifdef GATEWAY

ipflow_create(&ipforward_rt, mcopy);

if (mcopy->m_flags & M_CANFASTFWD)

ipflow_create(&ipforward_rt, mcopy);

#endif

m_freem(mcopy);

}