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6b773dff30
freebsd-nq/sys/netinet
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Andre Oppermann 6b773dff30 Always quote the entire TCP header when responding and allocate an mbuf 
cluster if needed.

Fixes the TCP issues raised in I-D draft-gont-icmp-payload-00.txt.

This aids in-the-wild debugging a lot and allows the receiver to do
more elaborate checks on the validity of the response.

MFC after:	2 weeks
Sponsored by:	TCP/IP Optimization Fundraise 2005
2005-08-22 14:12:18 +00:00
..
libalias Libalias incorrectly applies proxy rules to the global divert 2005-06-27 22:21:42 +00:00
accf_data.c
accf_http.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
icmp6.h scope cleanup. with this change 2005-07-25 12:31:43 +00:00
icmp_var.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
if_atm.c Add NATM_LOCK() and NATM_UNLOCK() in places where npcb_add() and 2005-08-12 02:38:20 +00:00
if_atm.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
if_ether.c o Fix a race between three threads: output path, 2005-08-11 08:25:48 +00:00
if_ether.h Add CARP (Common Address Redundancy Protocol), which allows multiple 2005-02-22 13:04:05 +00:00
igmp_var.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
igmp.c Introduce in_multi_mtx, which will protect IPv4-layer multicast address 2005-08-03 19:29:47 +00:00
igmp.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
in_cksum.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
in_gif.c Fix IP(v6) over IP tunneling most likely broken with ifnet changes. 2005-06-20 08:39:30 +00:00
in_gif.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
in_pcb.c Remove no-op spl references in in_pcb.c, since in_pcb locking has been 2005-07-19 12:24:27 +00:00
in_pcb.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
in_proto.c Match IPv6 and use a static struct pr_usrreqs nousrreqs. 2005-08-10 06:41:04 +00:00
in_rmx.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
in_systm.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
in_var.h Introduce in_multi_mtx, which will protect IPv4-layer multicast address 2005-08-03 19:29:47 +00:00
in.c In order to support CARP interfaces kernel was taught to handle more 2005-08-18 10:34:30 +00:00
in.h Add CARP (Common Address Redundancy Protocol), which allows multiple 2005-02-22 13:04:05 +00:00
ip6.h move RFC3542 related definitions into ip6.h. 2005-07-20 10:30:52 +00:00
ip_carp.c Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and 2005-08-09 10:20:02 +00:00
ip_carp.h Add CARP (Common Address Redundancy Protocol), which allows multiple 2005-02-22 13:04:05 +00:00
ip_divert.c In div_output() explicitly set m->m_nextpkt to NULL. If divert socket 2005-05-13 11:44:37 +00:00
ip_divert.h
ip_dummynet.c Add dummynet(4) support to if_bridge, this code is largely based on bridge.c. 2005-06-10 01:25:22 +00:00
ip_dummynet.h Add dummynet(4) support to if_bridge, this code is largely based on bridge.c. 2005-06-10 01:25:22 +00:00
ip_ecn.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_ecn.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_encap.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_encap.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_fastfwd.c Handle pure layer 2 broad- and multicasts properly and simplify related 2005-08-22 12:06:26 +00:00
ip_fw2.c Fix broken build of rev. 1.108 in case of no INET6 and IPFIREWALL 2005-08-14 18:20:33 +00:00
ip_fw_pfil.c Add IPv6 support to IPFW and Dummynet. 2005-04-18 18:35:05 +00:00
ip_fw.h * Add dynamic sysctl for net.inet6.ip6.fw. 2005-08-13 11:02:34 +00:00
ip_gre.c Add support for IPv6 over GRE [1]. PR kern/80340 includes the 2005-08-01 08:14:21 +00:00
ip_gre.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_icmp.c Always quote the entire TCP header when responding and allocate an mbuf 2005-08-22 14:12:18 +00:00
ip_icmp.h Pass icmp_error() the MTU argument directly instead of 2005-05-04 13:09:19 +00:00
ip_id.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_input.c Introduce in_multi_mtx, which will protect IPv4-layer multicast address 2005-08-03 19:29:47 +00:00
ip_mroute.c Add back missing copyright and license statement. This is identical 2005-06-23 18:42:58 +00:00
ip_mroute.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_output.c Add helper function ip_findmoptions(), which accepts an inpcb, and attempts 2005-08-09 17:19:21 +00:00
ip_var.h Check the alignment of the IP header before passing the packet up to the 2005-07-02 23:13:31 +00:00
ip.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ipprotosw.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
pim_var.h Remove public declarations of variables that were forgotten when they were 2005-08-10 07:10:02 +00:00
pim.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
raw_ip.c Slight white space tweak. 2005-06-01 11:38:35 +00:00
tcp_debug.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
tcp_debug.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
tcp_fsm.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
tcp_hostcache.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
tcp_input.c Fix for a bug in newreno partial ack handling where if a large amount 2005-07-05 19:23:02 +00:00
tcp_output.c Replace t_force with a t_flag (TF_FORCEDATA). 2005-05-21 00:38:29 +00:00
tcp_reass.c Fix for a bug in newreno partial ack handling where if a large amount 2005-07-05 19:23:02 +00:00
tcp_sack.c - Postpone SACK option processing until after PAWS checks. SACK option 2005-06-27 22:27:42 +00:00
tcp_seq.h - Tighten up the Timestamp checks to prevent a spoofed segment from 2005-04-10 05:24:59 +00:00
tcp_subr.c recover the line which was wrongly disappeared during scope cleanup. 2005-08-01 12:08:49 +00:00
tcp_syncache.c Remove no-op spl's and most comment references to spls, as TCP locking 2005-07-19 12:21:26 +00:00
tcp_timer.c Remove no-op spl's and most comment references to spls, as TCP locking 2005-07-19 12:21:26 +00:00
tcp_timer.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
tcp_timewait.c recover the line which was wrongly disappeared during scope cleanup. 2005-08-01 12:08:49 +00:00
tcp_usrreq.c scope cleanup. with this change 2005-07-25 12:31:43 +00:00
tcp_var.h - Postpone SACK option processing until after PAWS checks. SACK option 2005-06-27 22:27:42 +00:00
tcp.h Rewrite of tcp_sack_option(). Kentaro Kurahone (NetBSD) pointed out 2005-05-23 19:22:48 +00:00
tcpip.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
udp_usrreq.c De-spl UDP. 2005-06-01 11:24:00 +00:00
udp_var.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
udp.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00