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bc310a95c5
freebsd-dev/sys/netinet6
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Konstantin Belousov bc310a95c5 ip output: ensure that mbufs are mapped if ipsec is enabled 
Ipsec needs access to packet headers to determine if a policy is
applicable. It seems that typically IP headers are mapped, but the code
is arguably needs to check this before blindly accessing them. Then,
operations like m_unshare() and m_makespace() are not yet ready for
unmapped mbufs.

Ensure that the packet is mapped before calling into IPSEC_OUTPUT().

PR:	272616
Reviewed by:	jhb, markj
Sponsored by:	NVidia networking
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D41112
2023-07-21 21:51:13 +03:00
..
dest6.c
frag6.c netinet6: make IPv6 fragment TTL per-VNET configurable. 2023-06-01 12:04:49 +00:00
icmp6.c netinet: Disallow unspecified addresses in ICMP-embedded packets 2023-03-13 10:45:56 -04:00
icmp6.h
in6_cksum.c netinet6: Implement in6_cksum_partial() using m_apply() 2023-06-23 09:55:43 -04:00
in6_fib_algo.c spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
in6_fib.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
in6_fib.h
in6_gif.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
in6_ifattach.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
in6_ifattach.h
in6_jail.c jail: convert several functions from int to bool 2023-03-14 21:05:33 -06:00
in6_mcast.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
in6_pcb.c inpcb: Restore missing validation of local addresses for jailed sockets 2023-05-30 15:15:48 -04:00
in6_pcb.h inpcb: Avoid inp_cred dereferences in SMR-protected lookup 2023-04-20 12:13:06 -04:00
in6_proto.c ipv6: disable RFC 4620 nodeinfo by default 2023-04-26 13:47:59 -04:00
in6_rmx.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
in6_rss.c
in6_rss.h
in6_src.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
in6_var.h netinet[6]: make in[6]_control use ucred instead of td. 2023-07-01 06:52:24 +00:00
in6.c netinet[6]: make in[6]_control use ucred instead of td. 2023-07-01 06:52:24 +00:00
in6.h netinet6: Implement in6_cksum_partial() using m_apply() 2023-06-23 09:55:43 -04:00
ip6_ecn.h
ip6_fastfwd.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
ip6_forward.c routing: plug mbuf leak for the packets hitting IPv6 blackhole route 2023-05-17 09:06:04 +00:00
ip6_gre.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
ip6_id.c
ip6_input.c netinet*: Fix redirects for connections from localhost 2023-05-31 11:11:05 +01:00
ip6_mroute.c net.inet6.ip6.log_interval: use ppsratecheck(9) internally 2023-03-13 16:47:06 +00:00
ip6_mroute.h
ip6_output.c ip output: ensure that mbufs are mapped if ipsec is enabled 2023-07-21 21:51:13 +03:00
ip6_var.h Fix MINIMAL build 2023-07-14 09:18:43 +02:00
ip6.h
ip_fw_nat64.h spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
ip_fw_nptv6.h
mld6_var.h
mld6.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
mld6.h
nd6_nbr.c carp: use nd6log() macro to log debug messages 2023-06-28 13:27:37 +03:00
nd6_rtr.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
nd6.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
nd6.h IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
pim6_var.h
pim6.h
raw_ip6.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
raw_ip6.h
route6.c
scope6_var.h
scope6.c IfAPI: Explicitly include <net/if_private.h> in netstack 2023-01-31 15:02:16 -05:00
sctp6_usrreq.c
sctp6_var.h
send.c spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
send.h spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
tcp6_var.h
udp6_usrreq.c udp: Fix a memory leak in udp6_send() 2023-03-14 11:58:02 -04:00
udp6_var.h