freebsd-nq/sys/netinet6
Andrey V. Elsukov 9f8b8e793b mld_v2_dispatch_general_query() is used by mld_fasttimo_vnet() to send
a reply to the MLDv2 General Query. In case when router has a lot of
multicast groups, the reply can take several packets due to MTU limitation.
Also we have a limit MLD_MAX_RESPONSE_BURST == 4, that limits the number
of packets we send in one shot. Then we recalculate the timer value and
schedule the remaining packets for sending.
The problem is that when we call mld_v2_dispatch_general_query() to send
remaining packets, we queue new reply in the same mbuf queue. And when
number of packets is bigger than MLD_MAX_RESPONSE_BURST, we get endless
reply of MLDv2 reports.
To fix this, add the check for remaining packets in the queue.

PR:		204831
MFC after:	1 week
Sponsored by:	Yandex LLC
2015-12-01 11:17:41 +00:00
..
dest6.c
frag6.c [netinet6]: Create a new IPv6 netisr which expects the frames to have been verified. 2015-11-06 23:07:43 +00:00
icmp6.c Fix the handling of IPv6 On-Link Redirects. 2015-09-14 19:17:25 +00:00
icmp6.h
in6_cksum.c
in6_gif.c Eliminate the use of m_copydata() in gif_encapcheck(). 2015-07-29 14:07:43 +00:00
in6_ifattach.c Remove IN6_IFF_NOPFX. This flag was no longer used. 2015-09-10 06:08:42 +00:00
in6_ifattach.h
in6_mcast.c in6_mc_get: Fix recursion on if_addr_lock on malloc failure 2015-11-19 00:27:26 +00:00
in6_pcb.c Decompose TCP INP_INFO lock to increase short-lived TCP connections scalability: 2015-08-03 12:13:54 +00:00
in6_pcb.h
in6_pcbgroup.c
in6_proto.c
in6_rmx.c Rename rt_foreach_fib() to rt_foreach_fib_walk(). 2015-08-10 20:50:31 +00:00
in6_rss.c [netinet6]: Create a new IPv6 netisr which expects the frames to have been verified. 2015-11-06 23:07:43 +00:00
in6_rss.h Implement RSS hashing/re-hashing for IPv6 ingress packets. 2015-08-29 07:14:29 +00:00
in6_src.c Properly handle IPV6_NEXTHOP socket option in selectroute(). 2015-08-02 12:40:56 +00:00
in6_var.h - Remove SIOCGDRLST_IN6 and SIOCGPRLST_IN6. These are quite old APIs and 2015-09-10 06:31:24 +00:00
in6.c This fixes several places where callout_stops return is examined. The 2015-11-13 22:51:35 +00:00
in6.h [netinet6]: Create a new IPv6 netisr which expects the frames to have been verified. 2015-11-06 23:07:43 +00:00
ip6_ecn.h
ip6_forward.c Bring back the ability of passing cached route via nd6_output_ifp(). 2015-11-15 16:02:22 +00:00
ip6_gre.c
ip6_id.c
ip6_input.c Overhaul if_enc(4) and make it loadable in run-time. 2015-11-25 07:31:59 +00:00
ip6_ipsec.c Take extra reference to security policy before calling crypto_dispatch(). 2015-09-30 08:16:33 +00:00
ip6_ipsec.h
ip6_mroute.c Simplify ip[6] simploop: 2015-08-08 15:58:35 +00:00
ip6_mroute.h
ip6_output.c Bring back the ability of passing cached route via nd6_output_ifp(). 2015-11-15 16:02:22 +00:00
ip6_var.h [netinet6]: Create a new IPv6 netisr which expects the frames to have been verified. 2015-11-06 23:07:43 +00:00
ip6.h
ip6protosw.h
mld6_var.h
mld6.c mld_v2_dispatch_general_query() is used by mld_fasttimo_vnet() to send 2015-12-01 11:17:41 +00:00
mld6.h
nd6_nbr.c Unify setting lladdr for AF_INET[6]. 2015-11-07 11:12:00 +00:00
nd6_rtr.c Add new rt_foreach_fib_walk_del() function for deleting route entries 2015-11-30 05:51:14 +00:00
nd6.c Add new rt_foreach_fib_walk_del() function for deleting route entries 2015-11-30 05:51:14 +00:00
nd6.h Bring back the ability of passing cached route via nd6_output_ifp(). 2015-11-15 16:02:22 +00:00
pim6_var.h
pim6.h
raw_ip6.c
raw_ip6.h
route6.c
scope6_var.h
scope6.c
sctp6_usrreq.c Move including netinet/icmp6.h around to avoid a problem when including 2015-07-25 18:26:09 +00:00
sctp6_var.h
send.c
send.h
tcp6_var.h
udp6_usrreq.c Compare mbuf pointer to NULL rather than to 0. 2015-09-21 12:53:26 +00:00
udp6_var.h