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freebsd-skq/sys/netinet6
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markj 9abf4945e6 Reinitialize multicast source filter structures after invalidation. 
When leaving a multicast group, a hole may be created in the inpcb's
source filter and group membership arrays.  To remove the hole, the
succeeding array elements are copied over by one entry.  The multicast
code expects that a newly allocated array element is initialized, but
the code which shifts a tail of the array was leaving stale data
in the final entry.  Fix this by explicitly reinitializing the last
entry following such a copy.

Reported by:	syzbot+f8c3c564ee21d650475e@syzkaller.appspotmail.com
Reviewed by:	ae
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D19872
2019-04-11 08:00:59 +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 When dropping a fragment queue count the number of fragments in the queue 2019-02-19 19:57:55 +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 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
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 Do not perform DAD on stf(4) interfaces. 2019-03-30 18:00:44 +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 Reinitialize multicast source filter structures after invalidation. 2019-04-11 08:00:59 +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 the check that current VNET is ready and access to srchash is allowed. 2018-10-23 13:11:45 +00:00
ip6_id.c Fix some typos. 2017-12-28 20:40:56 +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 New pfil(9) KPI together with newborn pfil API and control utility. 2019-01-31 23:01:03 +00:00
ip6_var.h Update for IETF draft-ietf-6man-ipv6only-flag. 2019-03-06 23:31:42 +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 Fix refcounting leaks in IPv6 MLD code leading to loss of IPv6 2019-01-24 08:34:13 +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 Mechanical cleanup of epoch(9) usage in network stack. 2019-01-09 01:11:19 +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