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mirror of https://git.FreeBSD.org/src.git synced 2024-12-13 10:02:38 +00:00
freebsd/sys/netinet6
Alexander V. Chernikov 7634919e15 Fix 'in6_purgeaddr: err=65, destination address delete failed' message.
P2P ifa may require 2 routes: one is the loopback route, another is
 the "prefix" route towards its destination.

Current code marks loopback routes existence with IFA_RTSELF and
 "prefix" p2p routes with IFA_ROUTE.

For historic reasons, we fill in ifa_dstaddr for loopback interfaces.
To avoid installing the same route twice, we preemptively set
 IFA_RTSELF when adding "prefix" route for loopback.
However, the teardown part doesn't have this hack, so we try to
 remove the same route twice.

Fix this by checking if ifa_dstaddr is different from the ifa_addr
 and moving this logic into a separate function.

Reviewed By: kp
Differential Revision: https://reviews.freebsd.org/D29121
MFC after:	3 days
2021-03-08 21:28:35 +00:00
..
dest6.c
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 net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
in6_pcb.c Enforce net epoch in in6_selectsrc(). 2021-02-15 22:33:12 +00:00
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 Remove unused nhop_ref_any() function. 2020-09-20 21:32:52 +00:00
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 Fix 'in6_purgeaddr: err=65, destination address delete failed' message. 2021-03-08 21:28:35 +00:00
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
ip6_id.c
ip6_input.c Remove per-packet ifa refcounting from IPv6 fast path. 2021-02-15 22:33:12 +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
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
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 arp/nd: Cope with late calls to iflladdr_event 2021-02-23 13:54:07 +01:00
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 Enforce net epoch in in6_selectsrc(). 2021-02-15 22:33:12 +00:00
raw_ip6.h
route6.c
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 net: Introduce IPV6_DSCP(), IPV6_ECN() and IPV6_TRAFFIC_CLASS() macros 2021-03-04 20:56:48 +01:00
sctp6_var.h
send.c Remove per-packet ifa refcounting from IPv6 fast path. 2021-02-15 22:33:12 +00:00
send.h
tcp6_var.h Remove tcp_rtlookup6() function signature. 2020-04-13 08:26:11 +00:00
udp6_usrreq.c [udp6] fix possible panic due to lack of locking. 2021-02-11 12:00:25 +03:00
udp6_var.h