Sean Bruno 488c0a7ca8 Fix NULL pointer deref in ipfw when using dummynet at layer 2. ... Drop packet if pkg->ifp is NULL, which is the case here. ref. https://github.com/HardenedBSD/hardenedBSD commit 4eef3881c64f6e3aa38eebbeaf27a947a5d47dd7 PR 193861 -- DUMMYNET LAYER2: kernel panic in this case a kernel panic occurs. Hence, when we do not get an interface, we just drop the packet in question. PR: 193681 Submitted by: David Carlier <david.carlier@hardenedbsd.org> Obtained from: Hardened BSD MFC after: 2 weeks Relnotes: yes		2014-09-25 02:26:05 +00:00
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test
dn_heap.c
dn_heap.h
dn_sched_fifo.c
dn_sched_prio.c
dn_sched_qfq.c
dn_sched_rr.c
dn_sched_wf2q.c
dn_sched.h
dummynet.txt
ip_dn_glue.c
ip_dn_io.c
ip_dn_private.h
ip_dummynet.c
ip_fw2.c
ip_fw_dynamic.c
ip_fw_log.c
ip_fw_nat.c
ip_fw_pfil.c
ip_fw_private.h
ip_fw_sockopt.c
ip_fw_table.c