d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
freebsd-skq/sys/netinet6
History
markj 46ad7dbca8 Close some races in multicast socket option handling. 
r333175 converted the global multicast lock to a sleepable sx lock,
so the lock order with respect to the (non-sleepable) inp lock changed.
To handle this, r333175 and r333505 added code to drop the inp lock,
but this opened races that could leave multicast group description
structures in an inconsistent state.  This change fixes the problem by
simply acquiring the global lock sooner.  Along the way, this fixes
some LORs and bogus error handling introduced in r333175, and commits
some related cleanup.

Reported by:	syzbot+ba7c4943547e0604faca@syzkaller.appspotmail.com
Reported by:	syzbot+1b803796ab94d11a46f9@syzkaller.appspotmail.com
Reviewed by:	ae
MFC after:	3 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D20070
2019-05-14 21:30:55 +00:00
..
dest6.c
Remove some unneccessary variable sets in IPv6 code, as detected by
2018-03-24 12:43:34 +00:00
frag6.c
Revert r346530 until further.
2019-04-22 19:36:19 +00:00
icmp6.c
Mechanical cleanup of epoch(9) usage in network stack.
2019-01-09 01:11:19 +00:00
icmp6.h
…
in6_cksum.c
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
in6_fib.c
Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9).
2018-06-16 08:26:23 +00:00
in6_fib.h
…
in6_gif.c
Add the check that current VNET is ready and access to srchash is allowed.
2018-10-23 13:11:45 +00:00
in6_ifattach.c
poib: assign link-local address according to RFC
2019-04-23 12:23:44 +00:00
in6_ifattach.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
in6_jail.c
Move most of the contents of opt_compat.h to opt_global.h.
2018-04-06 17:35:35 +00:00
in6_mcast.c
Close some races in multicast socket option handling.
2019-05-14 21:30:55 +00:00
in6_pcb.c
Mechanical cleanup of epoch(9) usage in network stack.
2019-01-09 01:11:19 +00:00
in6_pcb.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
in6_pcbgroup.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
in6_proto.c
Update for IETF draft-ietf-6man-ipv6only-flag.
2019-03-06 23:31:42 +00:00
in6_rmx.c
Use the new VNET_DEFINE_STATIC macro when we are defining static VNET
2018-07-24 16:35:52 +00:00
in6_rss.c
…
in6_rss.h
…
in6_src.c
Use the new VNET_DEFINE_STATIC macro when we are defining static VNET
2018-07-24 16:35:52 +00:00
in6_var.h
Fix refcounting leaks in IPv6 MLD code leading to loss of IPv6
2019-01-24 08:34:13 +00:00
in6.c
Do not perform DAD on stf(4) interfaces.
2019-03-30 18:00:44 +00:00
in6.h
Implement a limit on on the number of IPv6 reassembly queues per bucket.
2018-08-14 17:27:41 +00:00
ip6_ecn.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
ip6_fastfwd.c
New pfil(9) KPI together with newborn pfil API and control utility.
2019-01-31 23:01:03 +00:00
ip6_forward.c
New pfil(9) KPI together with newborn pfil API and control utility.
2019-01-31 23:01:03 +00:00
ip6_gre.c
Add GRE-in-UDP encapsulation support as defined in RFC8086.
2019-04-24 09:05:45 +00:00
ip6_id.c
ip6_randomflowlabel: Avoid blocking if random(4) is not available
2019-04-23 17:18:20 +00:00
ip6_input.c
New pfil(9) KPI together with newborn pfil API and control utility.
2019-01-31 23:01:03 +00:00
ip6_mroute.c
Plug some networking sysctl leaks.
2018-11-22 20:49:41 +00:00
ip6_mroute.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
ip6_output.c
Apply r280991 to ip6_fragment.
2019-05-10 20:15:40 +00:00
ip6_var.h
Add stat counter for ipv6 atomic fragments
2019-04-19 17:06:43 +00:00
ip6.h
…
ip6protosw.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
ip_fw_nat64.h
Reapply r345274 with build fixes for 32-bit architectures.
2019-03-19 10:57:03 +00:00
ip_fw_nptv6.h
Add ability to use dynamic external prefix in ipfw_nptv6 module.
2018-11-12 11:20:59 +00:00
mld6_var.h
Fix refcounting leaks in IPv6 MLD code leading to loss of IPv6
2019-01-24 08:34:13 +00:00
mld6.c
In mld_v2_cancel_link_timers() check number of references and disconnect
2019-05-09 07:57:33 +00:00
mld6.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
nd6_nbr.c
Mechanical cleanup of epoch(9) usage in network stack.
2019-01-09 01:11:19 +00:00
nd6_rtr.c
Update for IETF draft-ietf-6man-ipv6only-flag.
2019-03-07 23:03:39 +00:00
nd6.c
Do not perform DAD on stf(4) interfaces.
2019-03-30 18:00:44 +00:00
nd6.h
Update for IETF draft-ietf-6man-ipv6only-flag.
2019-03-07 23:03:39 +00:00
pim6_var.h
Rework IP encapsulation handling code.
2018-06-05 20:51:01 +00:00
pim6.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
raw_ip6.c
When an IPv6 packet is received for a raw socket which has the
2019-04-19 18:09:37 +00:00
raw_ip6.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
route6.c
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
scope6_var.h
Constify argument of in6_getscope().
2018-06-05 20:54:29 +00:00
scope6.c
Mechanical cleanup of epoch(9) usage in network stack.
2019-01-09 01:11:19 +00:00
sctp6_usrreq.c
Use a macro to set the assoc state. I missed this in r337706.
2018-08-14 08:33:47 +00:00
sctp6_var.h
Whitespace changes due to changes in ident.
2018-07-19 20:16:33 +00:00
send.c
Use the new VNET_DEFINE_STATIC macro when we are defining static VNET
2018-07-24 16:35:52 +00:00
send.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
tcp6_var.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
udp6_usrreq.c
There are three places where we return from a function which entered an
2018-10-09 13:26:06 +00:00
udp6_var.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00