Kristof Provost 2ef5d803e3 in6_mcast: Return EADDRINUSE when we've already joined the group ... Distinguish between truly invalid requests and those that fail because we've already joined the group. Both cases fail, but differentiating them allows userspace to make more informed decisions about what the error means. For example. radvd tries to join the all-routers group on every SIGHUP. This fails, because it's already joined it, but this failure should be ignored (rather than treated as a sign that the interface's multicast is broken). This puts us in line with OpenBSD, NetBSD and Linux. Reviewed by: donner MFC after: 1 week Sponsored by: Rubicon Communications, LLC ("Netgate") Differential Revision: https://reviews.freebsd.org/D30111		2021-05-10 09:48:51 +02:00
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dest6.c	Fix m_pullup() problem after removing PULLDOWN_TESTs and KAME EXT_*macros.	2019-12-01 00:22:04 +00:00
frag6.c	net: Introduce IPV6_DSCP(), IPV6_ECN() and IPV6_TRAFFIC_CLASS() macros	2021-03-04 20:56:48 +01:00
icmp6.c	Remove per-packet ifa refcounting from IPv6 fast path.	2021-02-15 22:33:12 +00:00
icmp6.h
in6_cksum.c	net: clean up empty lines in .c and .h files	2020-09-01 21:19:14 +00:00
in6_fib_algo.c	Fix dpdk/ldradix fib lookup algorithm preference calculation.	2021-03-07 22:17:53 +00:00
in6_fib.c	Fix unused-function waring when compiling with FIB_ALGO.	2021-01-30 23:25:56 +00:00
in6_fib.h	Add modular fib lookup framework.	2020-12-25 11:33:17 +00:00
in6_gif.c	net: Introduce IPV6_DSCP(), IPV6_ECN() and IPV6_TRAFFIC_CLASS() macros	2021-03-04 20:56:48 +01:00
in6_ifattach.c	Remove per-packet ifa refcounting from IPv6 fast path.	2021-02-15 22:33:12 +00:00
in6_ifattach.h
in6_jail.c
in6_mcast.c	in6_mcast: Return EADDRINUSE when we've already joined the group	2021-05-10 09:48:51 +02:00
in6_pcb.c	Add missing sockaddr length and family validation to various protocols	2021-05-03 13:35:19 -04:00
in6_pcb.h	Filter TCP connections to SO_REUSEPORT_LB listen sockets by NUMA domain	2020-12-19 22:04:46 +00:00
in6_pcbgroup.c
in6_proto.c	capsicum: Limit socket operations in capability mode	2021-04-07 14:32:56 -04:00
in6_rmx.c	Introduce scalable route multipath.	2020-10-03 10:47:17 +00:00
in6_rss.c	Implement flowid calculation for outbound connections to balance	2020-10-18 17:15:47 +00:00
in6_rss.h	Implement flowid calculation for outbound connections to balance	2020-10-18 17:15:47 +00:00
in6_src.c	Remove per-packet ifa refcounting from IPv6 fast path.	2021-02-15 22:33:12 +00:00
in6_var.h	Remove per-packet ifa refcounting from IPv6 fast path.	2021-02-15 22:33:12 +00:00
in6.c	Re-enable network ioctls in capability mode	2021-04-23 09:22:49 -04:00
in6.h	Expose nonstandard IPv6 kernel definitions to standalone builds.	2020-12-04 21:51:47 +00:00
ip6_ecn.h
ip6_fastfwd.c	net: clean up empty lines in .c and .h files	2020-09-01 21:19:14 +00:00
ip6_forward.c	ipv6: quit dropping packets looping back on p2p interfaces	2020-08-31 01:45:48 +00:00
ip6_gre.c	Introduce NET_EPOCH_CALL() macro and use it everywhere where we free	2020-01-15 06:05:20 +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	Flush remaining routes from the routing table during VNET shutdown.	2021-03-10 21:10:14 +00:00
ip6_mroute.c	Revert "SO_RERROR indicates that receive buffer overflows should be handled as errors."	2021-02-08 22:32:32 +00:00
ip6_mroute.h
ip6_output.c	net: Introduce IPV6_DSCP(), IPV6_ECN() and IPV6_TRAFFIC_CLASS() macros	2021-03-04 20:56:48 +01:00
ip6_var.h	Convert route caching to nexthop caching.	2020-04-25 09:06:11 +00:00
ip6.h
ip6protosw.h
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	net: clean up empty lines in .c and .h files	2020-09-01 21:19:14 +00:00
mld6_var.h	icmpv6: Fix mbuf change in mld	2019-11-18 21:59:47 +00:00
mld6.c	net: clean up empty lines in .c and .h files	2020-09-01 21:19:14 +00:00
mld6.h
nd6_nbr.c	Enforce net epoch in in6_selectsrc().	2021-02-15 22:33:12 +00:00
nd6_rtr.c	Fix crash with rtadv-originated multipath IPv6 routes.	2021-02-24 16:44:10 +00:00
nd6.c	base: remove if_wg(4) and associated utilities, manpage	2021-03-17 09:14:48 -05:00
nd6.h	Switch inet6 default route subscription to the new rib subscription api.	2020-07-12 11:24:23 +00:00
pim6_var.h
pim6.h
raw_ip6.c	Add missing sockaddr length and family validation to various protocols	2021-05-03 13:35:19 -04:00
raw_ip6.h
route6.c	Fix m_pullup() problem after removing PULLDOWN_TESTs and KAME EXT_*macros.	2019-12-01 00:22:04 +00:00
scope6_var.h	Make net.inet6.ip6.deembed_scopeid behaviour default & remove sysctl.	2020-08-15 11:37:44 +00:00
scope6.c	net: clean up empty lines in .c and .h files	2020-09-01 21:19:14 +00:00
sctp6_usrreq.c	Add missing sockaddr length and family validation to various protocols	2021-05-03 13:35:19 -04:00
sctp6_var.h
send.c	Add missing sockaddr length and family validation to various protocols	2021-05-03 13:35:19 -04:00
send.h
tcp6_var.h	tcp: add support for TCP over UDP	2021-04-18 16:16:42 +02:00
udp6_usrreq.c	Add missing sockaddr length and family validation to various protocols	2021-05-03 13:35:19 -04:00
udp6_var.h