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freebsd-skq/sys/netinet6
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Mark Johnston f161d294b9 Add missing sockaddr length and family validation to various protocols 
Several protocol methods take a sockaddr as input.  In some cases the
sockaddr lengths were not being validated, or were validated after some
out-of-bounds accesses could occur.  Add requisite checking to various
protocol entry points, and convert some existing checks to assertions
where appropriate.

Reported by:	syzkaller+KASAN
Reviewed by:	tuexen, melifaro
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D29519
2021-05-03 13:35:19 -04:00
..
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 net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
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_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
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