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	add a counter on the struct mq (a queue of mbufs),	2013-11-22 05:02:37 +00:00
dummynet.txt	Summary: Two quick edits to the implementation notes as they're no	2014-02-15 18:36:31 +00:00
ip_dn_glue.c	DNOLD_IS_ECN introduced by r266941 is not required.	2014-06-01 20:19:17 +00:00
ip_dn_io.c	Fix NULL pointer deref in ipfw when using dummynet at layer 2.	2014-09-25 02:26:05 +00:00
ip_dn_private.h	add a counter on the struct mq (a queue of mbufs),	2013-11-22 05:02:37 +00:00
ip_dummynet.c	ECN marking implenetation for dummynet.	2014-06-01 07:28:24 +00:00
ip_fw2.c	Whitespace/style changes merged from projects/ipfw.	2014-08-23 17:57:06 +00:00
ip_fw_dynamic.c	Under sys/netpfil/ipfw, surround two IPv6-specific static functions with	2014-02-15 12:25:01 +00:00
ip_fw_log.c	make this code compile in userspace on OSX	2013-11-22 05:00:18 +00:00
ip_fw_nat.c	Since ipfw nat configures all options in one step, we should set all bits	2014-05-18 14:25:19 +00:00
ip_fw_pfil.c	Set oif only for outgoing packets.	2014-04-16 14:37:11 +00:00
ip_fw_private.h	Reorder struct ip_fw_chain:	2014-01-24 09:13:30 +00:00
ip_fw_sockopt.c	Whitespace/style changes merged from projects/ipfw.	2014-08-23 17:57:06 +00:00
ip_fw_table.c	Fix wrong formatting of 0.0.0.0/X table records in ipfw(8).	2014-05-17 13:45:03 +00:00