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e1526d5a5b
freebsd-skq/sys/netinet6
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Michael Tuexen e1526d5a5b Add missing dtrace probes for received UDP packets. 
Fire UDP receive probes when a packet is received and there is no
endpoint consuming it. Fire the probe also if the TTL of the
received packet is smaller than the minimum required by the endpoint.

Clarify also in the man page, when the probe fires.

Reviewed by:		dteske@, markj@, rrs@
Sponsored by:		Netflix, Inc.
Differential Revision:	https://reviews.freebsd.org/D16046
2018-07-20 15:32:20 +00:00
..
dest6.c Remove some unneccessary variable sets in IPv6 code, as detected by 2018-03-24 12:43:34 +00:00
frag6.c Modify ip6_get_prevhdr() to be able use it safely. 2018-02-05 09:22:07 +00:00
icmp6.c epoch(9): allow preemptible epochs to compose 2018-07-04 02:47:16 +00:00
icmp6.h
in6_cksum.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
in6_fib.c Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9). 2018-06-16 08:26:23 +00:00
in6_fib.h Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
in6_gif.c epoch(9): allow preemptible epochs to compose 2018-07-04 02:47:16 +00:00
in6_ifattach.c Remove stale comment. in6_ifdetach() can be called from places 2018-06-14 09:29:39 +00:00
in6_ifattach.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
in6_jail.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
in6_mcast.c Pair CURVNET_SET and CURVNET_RESTORE in a block 2018-05-21 13:08:44 +00:00
in6_pcb.c in6_pcblookup_hash: validate inp for liveness 2018-07-01 01:01:59 +00:00
in6_pcb.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
in6_pcbgroup.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
in6_proto.c Remove empty encap_init() function. 2018-05-29 12:32:08 +00:00
in6_rmx.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
in6_rss.c
in6_rss.h
in6_src.c Load balance sockets with new SO_REUSEPORT_LB option. 2018-06-06 15:45:57 +00:00
in6_var.h CK: update consumers to use CK macros across the board 2018-05-24 23:21:23 +00:00
in6.c Move invoking of callout_stop(&lle->lle_timer) into llentry_free(). 2018-07-17 11:33:23 +00:00
in6.h Follow the RFC6980 and silently ignore following IPv6 NDP messages 2017-12-15 12:37:32 +00:00
ip6_ecn.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ip6_fastfwd.c Send an ICMPv6 PacketTooBig message in case of forwading a packet which 2018-05-02 22:11:16 +00:00
ip6_forward.c netpfil: Introduce PFIL_FWD flag 2018-03-23 16:56:44 +00:00
ip6_gre.c epoch(9): allow preemptible epochs to compose 2018-07-04 02:47:16 +00:00
ip6_id.c Fix some typos. 2017-12-28 20:40:56 +00:00
ip6_input.c UDP: further performance improvements on tx 2018-05-23 21:02:14 +00:00
ip6_mroute.c Rework IP encapsulation handling code. 2018-06-05 20:51:01 +00:00
ip6_mroute.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ip6_output.c acquire inp lock around ip6_pcbopt to fix IPV6_TCLASS panic 2018-07-15 00:47:06 +00:00
ip6_var.h ip(6)_freemoptions: defer imo destruction to epoch callback task 2018-05-20 00:22:28 +00:00
ip6.h
ip6protosw.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ip_fw_nat64.h Add ipfw_nat64 module that implements stateless and stateful NAT64. 2016-08-13 16:09:49 +00:00
ip_fw_nptv6.h Add ipfw_nptv6 module that implements Network Prefix Translation for IPv6 2016-07-18 19:46:31 +00:00
mld6_var.h Separate list manipulation locking from state change in multicast 2018-05-02 19:36:29 +00:00
mld6.c Add NULL check like the rest of code has. 2018-06-14 09:36:25 +00:00
mld6.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
nd6_nbr.c Remove support for the Arcnet protocol. 2018-04-13 21:18:04 +00:00
nd6_rtr.c ifnet: Replace if_addr_lock rwlock with epoch + mutex 2018-05-18 20:13:34 +00:00
nd6.c UDP: further performance improvements on tx 2018-05-23 21:02:14 +00:00
nd6.h Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
pim6_var.h Rework IP encapsulation handling code. 2018-06-05 20:51:01 +00:00
pim6.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
raw_ip6.c epoch(9): allow preemptible epochs to compose 2018-07-04 02:47:16 +00:00
raw_ip6.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
route6.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
scope6_var.h Constify argument of in6_getscope(). 2018-06-05 20:54:29 +00:00
scope6.c Constify argument of in6_getscope(). 2018-06-05 20:54:29 +00:00
sctp6_usrreq.c Whitespace changes due to changes in ident. 2018-07-19 20:16:33 +00:00
sctp6_var.h Whitespace changes due to changes in ident. 2018-07-19 20:16:33 +00:00
send.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
send.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
tcp6_var.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
udp6_usrreq.c Add missing dtrace probes for received UDP packets. 2018-07-20 15:32:20 +00:00
udp6_var.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00