Andrey V. Elsukov 67ad3c0bf9 Restore the ability to keep states after parent rule deletion. ... This feature is disabled by default and was removed when dynamic states implementation changed to be lockless. Now it is reimplemented with small differences - when dyn_keep_states sysctl variable is enabled, dyn_match_ipv[46]_state() function doesn't match child states of deleted rule. And thus they are keept alive until expired. ipfw_dyn_lookup_state() function does check that state was not orphaned, and if so, it returns pointer to default_rule and its position in the rules map. The main visible difference is that orphaned states still have the same rule number that they have before parent rule deleted, because now a state has many fields related to rule and changing them all atomically to point to default_rule seems hard enough. Reported by: <lantw44 at gmail.com> MFC after: 2 days		2018-05-22 13:28:05 +00:00
..
nat64	Bring in some last changes in NAT64 implementation:	2018-05-09 11:59:24 +00:00
nptv6	Do not acquire IPFW_WLOCK when a named object is created and destroyed.	2017-09-20 22:00:06 +00:00
pmod	Fix IPv6 extension header parsing. The length field doesn't include the	2017-06-29 19:06:43 +00:00
test	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
dn_aqm_codel.c	dummynet: Use strlcpy to appease static checkers	2017-04-13 17:47:44 +00:00
dn_aqm_codel.h
dn_aqm_pie.c	Fix the queue delay estimation in PIE/FQ-PIE when the timestamp	2017-05-19 08:38:03 +00:00
dn_aqm_pie.h	Change several constants used by the PIE algorithm from unsigned to signed.	2017-03-18 23:00:13 +00:00
dn_aqm.h
dn_heap.c	netpfil/ipfw: Make some use of mallocarray(9).	2018-01-11 15:29:29 +00:00
dn_heap.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
dn_sched_fifo.c	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
dn_sched_fq_codel_helper.h
dn_sched_fq_codel.c	Implement 'domainset', a cpuset based NUMA policy mechanism. This allows	2018-01-12 22:48:23 +00:00
dn_sched_fq_codel.h
dn_sched_fq_pie.c	netpfil/ipfw: Make some use of mallocarray(9).	2018-01-11 15:29:29 +00:00
dn_sched_prio.c	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
dn_sched_qfq.c	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
dn_sched_rr.c	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
dn_sched_wf2q.c	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
dn_sched.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
dummynet.txt
ip_dn_glue.c	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
ip_dn_io.c	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
ip_dn_private.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
ip_dummynet.c	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
ip_fw2.c	ifnet: Replace if_addr_lock rwlock with epoch + mutex	2018-05-18 20:13:34 +00:00
ip_fw_bpf.c	Move logging via BPF support into separate file.	2016-08-13 15:41:04 +00:00
ip_fw_dynamic.c	Restore the ability to keep states after parent rule deletion.	2018-05-22 13:28:05 +00:00
ip_fw_eaction.c	Add O_EXTERNAL_DATA opcode support.	2017-04-03 02:44:40 +00:00
ip_fw_iface.c	Remove "IPFW static rules" rmlock.	2017-04-03 13:35:04 +00:00
ip_fw_log.c	Add UDPLite support to ipfw(4).	2018-01-19 12:50:03 +00:00
ip_fw_nat.c	ifnet: Replace if_addr_lock rwlock with epoch + mutex	2018-05-18 20:13:34 +00:00
ip_fw_pfil.c	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
ip_fw_private.h	Rework ipfw dynamic states implementation to be lockless on fast path.	2018-02-07 18:59:54 +00:00
ip_fw_sockopt.c	Rework ipfw dynamic states implementation to be lockless on fast path.	2018-02-07 18:59:54 +00:00
ip_fw_table_algo.c	Unsign some values related to allocation.	2018-01-22 02:08:10 +00:00
ip_fw_table_value.c	Remove "IPFW static rules" rmlock.	2017-04-03 13:35:04 +00:00
ip_fw_table.c	Fix ipfw table creation when net.inet.ip.fw.tables_sets = 0 and non zero set	2018-04-11 11:12:20 +00:00
ip_fw_table.h