Bjoern A. Zeeb becba438d2 Plug reference leaks in the link-layer code ("new-arp") that previously ... prevented the link-layer entry from being freed. In both in.c and in6.c (though that code path seems to be basically dead) plug a reference leak in case of a pending callout being drained. In if_ether.c consistently add a reference before resetting the callout and in case we canceled a pending one remove the reference for that. In the final case in arptimer, before freeing the expired entry, remove the reference again and explicitly call callout_stop() to clear the active flag. In nd6.c:nd6_free() we are only ever called from the callout function and thus need to remove the reference there as well before calling into llentry_free(). In if_llatbl.c when freeing entire tables make sure that in case we cancel a pending callout to remove the reference as well. Reviewed by: qingli (earlier version) MFC after: 10 days Problem observed, patch tested by: simon on ipv6gw.f.o, Christian Kratzer (ck cksoft.de), Evgenii Davidov (dado korolev-net.ru) PR: kern/144564 Configurations still affected: with options FLOWTABLE		2010-04-11 16:04:08 +00:00
..
ipfw	Try to help with a virtualized dummynet after r206428.	2010-04-10 22:11:01 +00:00
libalias	Remove extraneous semicolons, no functional changes.	2010-01-07 21:01:37 +00:00
accf_data.c	Rework socket upcalls to close some races with setup/teardown of upcalls.	2009-06-01 21:17:03 +00:00
accf_dns.c	Rework socket upcalls to close some races with setup/teardown of upcalls.	2009-06-01 21:17:03 +00:00
accf_http.c	Rework socket upcalls to close some races with setup/teardown of upcalls.	2009-06-01 21:17:03 +00:00
icmp6.h	Many network stack subsystems use a single global data structure to hold	2009-08-02 19:43:32 +00:00
icmp_var.h	Many network stack subsystems use a single global data structure to hold	2009-08-02 19:43:32 +00:00
if_atm.c
if_atm.h
if_ether.c	Plug reference leaks in the link-layer code ("new-arp") that previously	2010-04-11 16:04:08 +00:00
if_ether.h	Add arp_update_event. This replaces route_arp_update_event, which	2009-09-08 21:17:17 +00:00
igmp_var.h	Update stats in struct igmpstat using two new macros:	2009-04-12 13:41:13 +00:00
igmp.c	Merge the remainder of kern_vimage.c and vimage.h into vnet.c and	2009-08-01 19:26:27 +00:00
igmp.h	These are no longer referenced in the tree, so can be safely removed.	2009-06-10 18:12:15 +00:00
in_cksum.c
in_gif.c	Many network stack subsystems use a single global data structure to hold	2009-08-02 19:43:32 +00:00
in_gif.h
in_mcast.c	Fix a few issues related to the legacy 4.4 BSD multicast APIs.	2010-04-10 12:05:31 +00:00
in_pcb.c	Abstract out initialization of most aspects of struct inpcbinfo from	2010-03-14 18:59:11 +00:00
in_pcb.h	Abstract out initialization of most aspects of struct inpcbinfo from	2010-03-14 18:59:11 +00:00
in_proto.c	Split up ip_drain() into an outer lock and iterator part and	2010-02-20 19:59:52 +00:00
in_rmx.c	Merge the remainder of kern_vimage.c and vimage.h into vnet.c and	2009-08-01 19:26:27 +00:00
in_systm.h
in_var.h	Remove unused VNET_SET() and related macros; only VNET_GET() is	2009-07-16 21:13:04 +00:00
in.c	Plug reference leaks in the link-layer code ("new-arp") that previously	2010-04-11 16:04:08 +00:00
in.h	Add definition of IPv6 mobility header's protocol number, as assigned by	2010-03-31 23:02:25 +00:00
ip6.h	Start removing IPv6 Type 0 Routing header code.	2009-03-03 13:12:12 +00:00
ip_carp.c	Complete the swap of carp(4) log levels and document the change.	2010-01-08 16:14:41 +00:00
ip_carp.h	Update stats in struct carpstats using two new macros: CARPSTATS_ADD()	2009-04-12 14:19:37 +00:00
ip_divert.c	Add pcb reference counting to the pcblist sysctl handler functions	2010-03-17 18:28:27 +00:00
ip_divert.h	Various cleanup done in ipfw3-head branch including:	2010-01-04 19:01:22 +00:00
ip_dummynet.h	Bring in the most recent version of ipfw and dummynet, developed	2010-03-02 17:40:48 +00:00
ip_ecn.c
ip_ecn.h
ip_encap.c	(S)LIST_HEAD_INITIALIZER takes a (S)LIST_HEAD as an argument.	2009-12-28 22:56:30 +00:00
ip_encap.h
ip_fastfwd.c	Virtualize the pfil hooks so that different jails may chose different	2009-10-11 05:59:43 +00:00
ip_fw.h	+ implement (two lines) the kernel side of 'lookup dscp N' to use the	2010-03-15 17:14:27 +00:00
ip_gre.c	The NetBSD Foundation has granted permission to remove clause 3 and 4 from	2010-03-01 17:05:46 +00:00
ip_gre.h	The NetBSD Foundation has granted permission to remove clause 3 and 4 from	2010-03-01 17:05:46 +00:00
ip_icmp.c	Compare pointer to NULL rather than 0.	2009-10-13 20:29:14 +00:00
ip_icmp.h
ip_id.c
ip_input.c	- boot-time size the ipv4 flowtable and the maximum number of flows	2010-03-22 23:04:12 +00:00
ip_ipsec.c	The proper fix for the delayed SCTP checksum is to	2010-03-12 22:58:52 +00:00
ip_ipsec.h	Remove ifdefed out part of code, which seems to have originated a decade ago	2009-11-09 19:53:34 +00:00
ip_mroute.c	No need to include security/mac/mac_framework.h here.	2010-02-18 22:26:01 +00:00
ip_mroute.h	Switch cmd argument to u_long. This matches what if_ethersubr.c does and	2009-06-21 10:29:31 +00:00
ip_options.c	No need to include security/mac/mac_framework.h here.	2010-02-18 22:26:01 +00:00
ip_options.h	Add function ip_checkrouteralert(), which will be used	2009-03-04 02:51:22 +00:00
ip_output.c	The proper fix for the delayed SCTP checksum is to	2010-03-12 22:58:52 +00:00
ip_var.h	Split up ip_drain() into an outer lock and iterator part and	2010-02-20 19:59:52 +00:00
ip.h	use u_char instead of u_int for short bitfields.	2010-02-01 14:13:44 +00:00
pim_var.h	Update stats in struct pimstat using two new macros: PIMSTAT_ADD()	2009-04-12 14:06:26 +00:00
pim.h
raw_ip.c	Add pcb reference counting to the pcblist sysctl handler functions	2010-03-17 18:28:27 +00:00
sctp_asconf.c	* Fix some race condition in SACK/NR-SACK processing.	2010-04-03 15:40:14 +00:00
sctp_asconf.h
sctp_auth.c	Get rid of support of an old version of the SCTP-AUTH draft.	2010-01-16 20:04:17 +00:00
sctp_auth.h	Use [] instead of [0] for flexible arrays.	2010-01-22 07:53:41 +00:00
sctp_bsd_addr.c	Fix a race condition where a mutex was destroyed while sleeping on it.	2009-10-11 12:23:56 +00:00
sctp_bsd_addr.h
sctp_cc_functions.c	Bugfix: Use formula from section 7.2.3 of RFC 4960. Reported by Martin Becke.	2009-10-27 18:17:07 +00:00
sctp_cc_functions.h
sctp_constants.h	* Fix some race condition in SACK/NR-SACK processing.	2010-04-03 15:40:14 +00:00
sctp_crc32.c	The proper fix for the delayed SCTP checksum is to	2010-03-12 22:58:52 +00:00
sctp_crc32.h	The proper fix for the delayed SCTP checksum is to	2010-03-12 22:58:52 +00:00
sctp_header.h	Add missing SCTP_PACKED. Spotted by Irene Ruengeler.	2010-02-13 21:38:15 +00:00
sctp_indata.c	Fix a off-by-one bug in zeroing out the mapping arrays.	2010-04-06 18:57:50 +00:00
sctp_indata.h	* Fix some race condition in SACK/NR-SACK processing.	2010-04-03 15:40:14 +00:00
sctp_input.c	* Fix some race condition in SACK/NR-SACK processing.	2010-04-03 15:40:14 +00:00
sctp_input.h
sctp_lock_bsd.h
sctp_os_bsd.h	Get rid of support of an old version of the SCTP-AUTH draft.	2010-01-16 20:04:17 +00:00
sctp_os.h
sctp_output.c	Use also SCTP/IPv6 checksum offloading in special cases.	2010-04-03 23:51:41 +00:00
sctp_output.h	* Fix some race condition in SACK/NR-SACK processing.	2010-04-03 15:40:14 +00:00
sctp_pcb.c	* Fix some race condition in SACK/NR-SACK processing.	2010-04-03 15:40:14 +00:00
sctp_pcb.h	* Fix some race condition in SACK/NR-SACK processing.	2010-04-03 15:40:14 +00:00
sctp_peeloff.c
sctp_peeloff.h
sctp_structs.h	* Fix some race condition in SACK/NR-SACK processing.	2010-04-03 15:40:14 +00:00
sctp_sysctl.c	Adds the option of keeping per-cpu statistics in SCTP. This	2010-03-24 20:02:40 +00:00
sctp_sysctl.h	Fix a bug where wrong initialization value	2009-07-28 15:07:41 +00:00
sctp_timer.c	Support for VNET in SCTP (hopefully)	2009-09-17 15:11:12 +00:00
sctp_timer.h
sctp_uio.h	Adds the option of keeping per-cpu statistics in SCTP. This	2010-03-24 20:02:40 +00:00
sctp_usrreq.c	* Fix some race condition in SACK/NR-SACK processing.	2010-04-03 15:40:14 +00:00
sctp_var.h	* Fix some race condition in SACK/NR-SACK processing.	2010-04-03 15:40:14 +00:00
sctp.h	Changes to the NR-Sack code so that:	2009-06-17 12:34:56 +00:00
sctputil.c	Fix a off-by-one bug in zeroing out the mapping arrays.	2010-04-06 18:57:50 +00:00
sctputil.h	* Fix some race condition in SACK/NR-SACK processing.	2010-04-03 15:40:14 +00:00
tcp_debug.c	Remove the "The option TCPDEBUG requires option INET." requirement.	2009-06-10 10:39:41 +00:00
tcp_debug.h
tcp_fsm.h
tcp_hostcache.c	Properly free resources when destroying the TCP hostcache while	2010-02-09 21:31:53 +00:00
tcp_hostcache.h
tcp_input.c	Honor the CE bit even when the CWR bit is set.	2010-04-10 12:47:06 +00:00
tcp_lro.c
tcp_lro.h
tcp_offload.c	Merge the remainder of kern_vimage.c and vimage.h into vnet.c and	2009-08-01 19:26:27 +00:00
tcp_offload.h	Replace struct tcpopt with a proxy toeopt struct in the TOE driver interface to	2009-07-13 11:51:02 +00:00
tcp_output.c	Several years ago a feature was added to TCP that casued soreceive() to	2009-11-06 16:55:05 +00:00
tcp_reass.c	Destroy TCP UMA zones (empty or not) upon network stack teardown	2010-03-07 15:58:44 +00:00
tcp_sack.c	Merge the remainder of kern_vimage.c and vimage.h into vnet.c and	2009-08-01 19:26:27 +00:00
tcp_seq.h
tcp_subr.c	Add pcb reference counting to the pcblist sysctl handler functions	2010-03-17 18:28:27 +00:00
tcp_syncache.c	Upon virtual network stack teardown properly release the TCP syncache	2010-02-20 21:45:04 +00:00
tcp_syncache.h	Replace struct tcpopt with a proxy toeopt struct in the TOE driver interface to	2009-07-13 11:51:02 +00:00
tcp_timer.c	- spread tcp timer callout load evenly across cpus if net.inet.tcp.per_cpu_timers is set to 1	2010-03-20 19:47:30 +00:00
tcp_timer.h	Add the ability to see TCP timers via netstat -x. This can be a useful	2009-09-16 05:33:15 +00:00
tcp_timewait.c	Destroy TCP UMA zones (empty or not) upon network stack teardown	2010-03-07 15:58:44 +00:00
tcp_usrreq.c	Add a comment to tcp_usr_accept() to indicate why it is we acquire the	2010-03-06 21:38:31 +00:00
tcp_var.h	Destroy TCP UMA zones (empty or not) upon network stack teardown	2010-03-07 15:58:44 +00:00
tcp.h	use u_char instead of u_int for short bitfields.	2010-02-01 14:13:44 +00:00
tcpip.h
toedev.h
udp_usrreq.c	Add pcb reference counting to the pcblist sysctl handler functions	2010-03-17 18:28:27 +00:00
udp_var.h	Many network stack subsystems use a single global data structure to hold	2009-08-02 19:43:32 +00:00
udp.h	Added support for NAT-Traversal (RFC 3948) in IPsec stack.	2009-06-12 15:44:35 +00:00