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freebsd-skq/sys/netinet
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Eitan Adler 5f30ec9b63 In a situation where: 
- The remote host sends a FIN
	- in an ACK for a sequence number for which an ACK has already
	  been received
	- There is still unacked data on route to the remote host
	- The packet does not contain a window update

The packet may be dropped without processing the FIN flag.

PR:		kern/99188
Submitted by:	Staffan Ulfberg <staffan@ulfberg.se>
Discussed with:	andre
MFC after:	never
2013-12-02 03:11:25 +00:00
..
cc Import an implementation of the CAIA Delay-Gradient (CDG) congestion control 2013-07-02 08:44:56 +00:00
khelp The TCP PAWS fix for kernels with fast tick rates (r231767) changed the TCP 2012-08-17 01:49:51 +00:00
libalias Provide includes that are needed in these files, and before were read 2013-10-26 18:18:50 +00:00
accf_data.c
accf_dns.c
accf_http.c
cc.h
icmp6.h Migrate structs in6_ifstat and icmp6_ifstat to PCPU counters. 2013-07-09 09:59:46 +00:00
icmp_var.h Remove most of the remaining sysctl name list macros. They were only 2013-08-26 18:16:05 +00:00
if_atm.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
if_atm.h Add const qualifier to the dst parameter of the ifnet if_output method. 2013-04-26 12:50:32 +00:00
if_ether.c Remove net.link.ether.inet.useloopback sysctl tunable. It was always on by 2013-11-05 07:32:09 +00:00
if_ether.h Add const qualifier to the dst parameter of the ifnet if_output method. 2013-04-26 12:50:32 +00:00
igmp_var.h Remove most of the remaining sysctl name list macros. They were only 2013-08-26 18:16:05 +00:00
igmp.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
igmp.h
in_cksum.c nobody uses this file except the userspace ipfw code, but the cast 2012-07-31 08:04:49 +00:00
in_debug.c
in_gif.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
in_gif.h
in_kdtrace.c dtrace sdt: remove the ugly sname parameter of SDT_PROBE_DEFINE 2013-11-26 08:46:27 +00:00
in_kdtrace.h dtrace sdt: remove the ugly sname parameter of SDT_PROBE_DEFINE 2013-11-26 08:46:27 +00:00
in_mcast.c Uninline inm_lookup_locked(). Now in_var.h doesn't dereference 2013-10-29 11:21:31 +00:00
in_pcb.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
in_pcb.h In r227207, to fix the issue with possible NULL inp_socket pointer 2013-07-04 18:38:00 +00:00
in_pcbgroup.c
in_proto.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
in_rmx.c in_ifadown() can be void. 2013-11-01 10:29:10 +00:00
in_systm.h
in_var.h in_ifadown() can be void. 2013-11-01 10:29:10 +00:00
in.c In r257692 I intentionally deleted code that handled P2P interfaces 2013-11-17 15:14:07 +00:00
in.h Finish r254925 and remove the last remaining sysctl name list macro. The 2013-10-23 13:22:50 +00:00
ip6.h Use IP6STAT_INC/IP6STAT_DEC macros to update ip6 stats. 2013-04-09 07:11:22 +00:00
ip_carp.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
ip_carp.h Migrate struct carpstats to PCPU counters. 2013-07-09 10:02:51 +00:00
ip_divert.c Include necessary headers that now are available due to pollution 2013-10-28 07:29:16 +00:00
ip_divert.h
ip_dummynet.h s/lenght/length/ in comments 2012-08-07 07:52:25 +00:00
ip_ecn.c
ip_ecn.h
ip_encap.c
ip_encap.h
ip_fastfwd.c - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging 2013-11-25 07:38:45 +00:00
ip_fw.h Add ipfw support for setting/matching DiffServ codepoints (DSCP). 2013-03-20 10:35:33 +00:00
ip_gre.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
ip_gre.h
ip_icmp.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
ip_icmp.h
ip_id.c Back out r249318, r249320 and r249327 due to a heisenbug most 2013-05-06 16:42:18 +00:00
ip_input.c - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging 2013-11-25 07:38:45 +00:00
ip_ipsec.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
ip_ipsec.h
ip_mroute.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
ip_mroute.h Migrate structs arpstat, icmpstat, mrtstat, pimstat and udpstat to PCPU 2013-07-09 09:50:15 +00:00
ip_options.c - Replace compat macros with function calls. 2013-03-16 08:58:28 +00:00
ip_options.h In ip_stripoptions(): 2012-10-12 09:24:24 +00:00
ip_output.c - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging 2013-11-25 07:38:45 +00:00
ip_var.h Move the global M_SKIP_FIREWALL mbuf flags to a protocol layer specific 2013-08-19 11:08:36 +00:00
ip.h Add ToS definitions for DiffServ Codepoints as per RFC2474. 2012-05-04 21:00:32 +00:00
pim_var.h Remove most of the remaining sysctl name list macros. They were only 2013-08-26 18:16:05 +00:00
pim.h
raw_ip.c netinet code no longer uses IFA_RTSELF. 2013-11-05 07:45:20 +00:00
sctp_asconf.c Make sure that we don't try to build an ASCONF-ACK chunk 2013-11-07 17:08:09 +00:00
sctp_asconf.h Pass the src and dst address of a received packet explicitly around. 2012-06-28 16:01:08 +00:00
sctp_auth.c Get rid of the artification limitation enforced by 2013-11-07 18:50:11 +00:00
sctp_auth.h Get rid of the artification limitation enforced by 2013-11-07 18:50:11 +00:00
sctp_bsd_addr.c In 2013-11-30 12:51:19 +00:00
sctp_bsd_addr.h Do packet logging in a consistent way. 2012-06-24 21:25:54 +00:00
sctp_cc_functions.c Get rid of a gcc'ism. 2012-09-06 07:03:56 +00:00
sctp_constants.h Remove a buggy comparision when setting manually the path MTU. 2013-10-15 20:21:27 +00:00
sctp_crc32.c Use consistent text at the begining of the files. 2012-05-23 11:26:28 +00:00
sctp_crc32.h Use consistent text at the begining of the files. 2012-05-23 11:26:28 +00:00
sctp_dtrace_declare.h - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging 2013-11-25 07:38:45 +00:00
sctp_dtrace_define.h dtrace sdt: remove the ugly sname parameter of SDT_PROBE_DEFINE 2013-11-26 08:46:27 +00:00
sctp_header.h Don't include a structure containing a flexible array in another 2012-09-07 13:36:42 +00:00
sctp_indata.c Remove a stray write operation. 2013-11-16 16:09:09 +00:00
sctp_indata.h Code cleanups. 2013-07-03 18:48:43 +00:00
sctp_input.c Provide human readable debug output. 2013-08-25 12:44:03 +00:00
sctp_input.h Don't include a structure containing a flexible array in another 2012-09-07 13:36:42 +00:00
sctp_lock_bsd.h Use consistent text at the begining of the files. 2012-05-23 11:26:28 +00:00
sctp_os_bsd.h All changes affect only SCTP-AUTH: 2013-09-02 22:48:41 +00:00
sctp_os.h Use consistent text at the begining of the files. 2012-05-23 11:26:28 +00:00
sctp_output.c Use SCTP_PR_SCTP_TTL when the user provides a positive 2013-11-16 19:57:56 +00:00
sctp_output.h Cleanup the handling of address scopes. Announce in the INIT/INIT-ACK 2013-02-09 17:26:14 +00:00
sctp_pcb.c In 2013-11-30 12:51:19 +00:00
sctp_pcb.h Make the features a 64-bit value instead of 32-bit. 2013-08-12 13:52:15 +00:00
sctp_peeloff.c Add support for sctp_peeloff() also in the front states of the 2012-11-26 16:44:03 +00:00
sctp_peeloff.h Remove unused function. 2012-11-25 14:25:08 +00:00
sctp_ss_functions.c Use consistent text at the begining of the files. 2012-05-23 11:26:28 +00:00
sctp_structs.h Remove redundant field pr_sctp_on. 2013-09-03 19:31:59 +00:00
sctp_sysctl.c Export the inpcb features as a 64-bit entity. 2013-08-22 20:29:57 +00:00
sctp_sysctl.h Fix a bug were only 2048 streams where usable even though more than 2013-07-05 10:08:49 +00:00
sctp_timer.c Terminate a debug output with a \n. 2013-10-29 20:04:50 +00:00
sctp_timer.h Use consistent text at the begining of the files. 2012-05-23 11:26:28 +00:00
sctp_uio.h All changes affect only SCTP-AUTH: 2013-09-02 22:48:41 +00:00
sctp_usrreq.c Changes from upstream to improve compilation when INET or INET6 2013-11-02 20:12:19 +00:00
sctp_var.h Whitespace changes due to upstream integration of SCTP changes in the 2012-10-29 20:47:32 +00:00
sctp.h Make the features a 64-bit value instead of 32-bit. 2013-08-12 13:52:15 +00:00
sctputil.c Use htons()/ntohs() appropriately. 2013-11-07 16:37:12 +00:00
sctputil.h Add support for SCTP/UDP/IPV6. 2012-11-17 20:04:04 +00:00
siftr.c Include necessary headers that now are available due to pollution 2013-10-28 07:29:16 +00:00
tcp_debug.c Switch the entire IPv4 stack to keep the IP packet header 2012-10-22 21:09:03 +00:00
tcp_debug.h
tcp_fsm.h
tcp_hostcache.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
tcp_hostcache.h
tcp_input.c In a situation where: 2013-12-02 03:11:25 +00:00
tcp_lro.c Merge r254336 from user/np/cxl_tuning. 2013-08-28 23:00:34 +00:00
tcp_lro.h Merge r254336 from user/np/cxl_tuning. 2013-08-28 23:00:34 +00:00
tcp_offload.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
tcp_offload.h - Updated TOE support in the kernel. 2012-06-19 07:34:13 +00:00
tcp_output.c dtrace sdt: remove the ugly sname parameter of SDT_PROBE_DEFINE 2013-11-26 08:46:27 +00:00
tcp_reass.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
tcp_sack.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
tcp_seq.h Fix PAWS (Protect Against Wrapped Sequence numbers) in cases when 2012-02-15 16:09:56 +00:00
tcp_subr.c dtrace sdt: remove the ugly sname parameter of SDT_PROBE_DEFINE 2013-11-26 08:46:27 +00:00
tcp_syncache.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
tcp_syncache.h Introduce spares in the TCP syncache and timewait structures 2013-09-21 10:01:51 +00:00
tcp_timer.c - Make callout(9) tickless, relying on eventtimers(4) as backend for 2013-03-04 11:09:56 +00:00
tcp_timer.h Add DELACK to list of timers. 2012-11-27 19:07:28 +00:00
tcp_timewait.c The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
tcp_usrreq.c Make TCP_KEEP* socket options readable. At least PostgreSQL wants 2013-11-08 13:04:14 +00:00
tcp_var.h Introduce spares in the TCP syncache and timewait structures 2013-09-21 10:01:51 +00:00
tcp.h Add placeholder constants to reserve a portion of the socket option 2013-02-01 15:32:20 +00:00
tcpip.h
toecore.c Include necessary headers that now are available due to pollution 2013-10-28 07:29:16 +00:00
toecore.h Correctly handle the case where an inp has already been dropped by the time 2012-08-21 18:09:33 +00:00
udp_usrreq.c - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging 2013-11-25 07:38:45 +00:00
udp_var.h Remove most of the remaining sysctl name list macros. They were only 2013-08-26 18:16:05 +00:00
udp.h Add placeholder constants to reserve a portion of the socket option 2013-02-01 15:32:20 +00:00