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freebsd-skq/sys/netinet
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jtl a21d319b29 Add the ability to limit how much the code will fragment the RACK send map 
in response to SACKs. The default behavior is unchanged; however, the limit
can be activated by changing the new net.inet.tcp.rack.split_limit sysctl.

Submitted by:	Peter Lei <peterlei@netflix.com>
Reported by:	jtl
Reviewed by:	lstewart (earlier version)
Security:	CVE-2019-5599
2019-06-19 13:55:00 +00:00
..
cc
Prevent cwnd to collapse down to 1 MSS after exiting recovery.
2019-05-09 07:11:08 +00:00
khelp
…
libalias
Separate kernel crc32() implementation to its own header (gsb_crc32.h) and
2019-06-17 19:49:08 +00:00
netdump
netdump: Buffer pages to avoid calling netdump_send() on each 4KB write.
2019-05-31 18:29:12 +00:00
tcp_stacks
Add the ability to limit how much the code will fragment the RACK send map
2019-06-19 13:55:00 +00:00
accf_data.c
…
accf_dns.c
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accf_http.c
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icmp6.h
Initial implementation of draft-ietf-6man-ipv6only-flag.
2018-10-30 20:08:48 +00:00
icmp_var.h
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if_ether.c
Extract eventfilter declarations to sys/_eventfilter.h
2019-05-20 00:38:23 +00:00
if_ether.h
Retire arpresolve_addr(), which is not used anywhere, from if_ether.c.
2018-11-17 16:08:36 +00:00
igmp_var.h
Separate list manipulation locking from state change in multicast
2018-05-02 19:36:29 +00:00
igmp.c
Mechanical cleanup of epoch(9) usage in network stack.
2019-01-09 01:11:19 +00:00
igmp.h
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in_cksum.c
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in_debug.c
CK: update consumers to use CK macros across the board
2018-05-24 23:21:23 +00:00
in_fib.c
Existense of PCB route caching doesn't allow us to use new fast route
2019-05-08 23:39:24 +00:00
in_fib.h
Existense of PCB route caching doesn't allow us to use new fast route
2019-05-08 23:39:24 +00:00
in_gif.c
Add the check that current VNET is ready and access to srchash is allowed.
2018-10-23 13:11:45 +00:00
in_jail.c
Move most of the contents of opt_compat.h to opt_global.h.
2018-04-06 17:35:35 +00:00
in_kdtrace.c
Define sctp probes only when SCTP is configured.
2018-09-06 14:15:03 +00:00
in_kdtrace.h
Add support for send, receive and state-change DTrace providers for
2018-08-22 21:23:32 +00:00
in_mcast.c
Revert r347582 for now.
2019-05-16 13:04:26 +00:00
in_pcb.c
Restructure mbuf send tags to provide stronger guarantees.
2019-05-24 22:30:40 +00:00
in_pcb.h
Track TCP connection's NUMA domain in the inpcb
2019-04-25 15:37:28 +00:00
in_pcbgroup.c
Fix PCBGROUPS build post CK conversion of pcbinfo
2018-06-13 23:19:54 +00:00
in_prot.c
Move most of the contents of opt_compat.h to opt_global.h.
2018-04-06 17:35:35 +00:00
in_proto.c
Remove empty encap_init() function.
2018-05-29 12:32:08 +00:00
in_rmx.c
…
in_rss.c
…
in_rss.h
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in_systm.h
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in_var.h
UDP: further performance improvements on tx
2018-05-23 21:02:14 +00:00
in.c
Use IN_foo() macros from sys/netinet/in.h inplace of handcrafted code
2019-04-04 19:01:13 +00:00
in.h
…
ip6.h
carp: Set DSCP value CS7
2018-07-01 08:37:07 +00:00
ip_carp.c
Fix dpcpu and vnet panics with complex types at the end of the section.
2019-06-08 17:44:42 +00:00
ip_carp.h
…
ip_divert.c
Make second argument of ip_divert(), that specifies packet direction a bool.
2019-03-14 22:23:09 +00:00
ip_divert.h
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ip_dummynet.h
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ip_ecn.c
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ip_ecn.h
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ip_encap.c
Include <sys/eventhandler.h> to fix the build.
2018-10-21 18:39:34 +00:00
ip_encap.h
Add KPI that can be used by tunneling interfaces to handle IP addresses
2018-10-21 17:55:26 +00:00
ip_fastfwd.c
New pfil(9) KPI together with newborn pfil API and control utility.
2019-01-31 23:01:03 +00:00
ip_fw.h
Add NAT64 CLAT implementation as defined in RFC6877.
2019-03-18 11:44:53 +00:00
ip_gre.c
Add GRE-in-UDP encapsulation support as defined in RFC8086.
2019-04-24 09:05:45 +00:00
ip_icmp.c
Add CTLFLAG_VNET to the net.inet.icmp.tstamprepl definition.
2019-03-26 22:14:50 +00:00
ip_icmp.h
…
ip_id.c
Use the new VNET_DEFINE_STATIC macro when we are defining static VNET
2018-07-24 16:35:52 +00:00
ip_input.c
Use IN_foo() macros from sys/netinet/in.h inplace of handcrafted code
2019-04-04 19:01:13 +00:00
ip_mroute.c
Mechanical cleanup of epoch(9) usage in network stack.
2019-01-09 01:11:19 +00:00
ip_mroute.h
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ip_options.c
Mechanical cleanup of epoch(9) usage in network stack.
2019-01-09 01:11:19 +00:00
ip_options.h
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ip_output.c
Sort opt_foo.h #includes and add a missing blank line in ip_output().
2019-06-11 22:07:39 +00:00
ip_reass.c
Revert r346530 until further.
2019-04-22 19:36:19 +00:00
ip_var.h
Remove 'dir' argument from dummynet_io(). This makes it possible to make
2019-03-14 22:32:50 +00:00
ip.h
carp: Set DSCP value CS7
2018-07-01 08:37:07 +00:00
pim_var.h
Rework IP encapsulation handling code.
2018-06-05 20:51:01 +00:00
pim.h
…
raw_ip.c
When sending IPv4 packets on a SOCK_RAW socket using the IP_HDRINCL option,
2019-04-13 10:47:47 +00:00
sctp_asconf.c
Plug mbuf leak in the SCTP input path in an error case.
2018-09-30 21:54:02 +00:00
sctp_asconf.h
Whitespace changes due to changes in ident.
2018-07-19 20:16:33 +00:00
sctp_auth.c
Mitigate providing a timing signal if the COOKIE or AUTH
2018-10-01 14:05:31 +00:00
sctp_auth.h
Remove unused code.
2018-09-18 10:53:07 +00:00
sctp_bsd_addr.c
Mechanical cleanup of epoch(9) usage in network stack.
2019-01-09 01:11:19 +00:00
sctp_bsd_addr.h
Revert https://svnweb.freebsd.org/changeset/base/336503
2018-07-19 20:11:14 +00:00
sctp_cc_functions.c
Whitespace changes due to changes in ident.
2018-07-19 20:16:33 +00:00
sctp_constants.h
Limit the user-controllable amount of memory the kernel allocates
2019-01-16 11:33:47 +00:00
sctp_crc32.c
Separate kernel crc32() implementation to its own header (gsb_crc32.h) and
2019-06-17 19:49:08 +00:00
sctp_crc32.h
When adding support for sending SCTP packets containing an ABORT chunk
2017-12-26 12:35:02 +00:00
sctp_dtrace_declare.h
…
sctp_dtrace_define.h
Add support for send, receive and state-change DTrace providers for
2018-08-22 21:23:32 +00:00
sctp_header.h
Whitespace changes due to changes in ident.
2018-07-19 20:16:33 +00:00
sctp_indata.c
Fix the handling of fragmented unordered messages when using DATA chunks
2019-03-25 09:47:22 +00:00
sctp_indata.h
Whitespace changes due to changes in ident.
2018-07-19 20:16:33 +00:00
sctp_input.c
Mitigate providing a timing signal if the COOKIE or AUTH
2018-10-01 14:05:31 +00:00
sctp_input.h
Whitespace changes due to changes in ident.
2018-07-19 20:16:33 +00:00
sctp_lock_bsd.h
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sctp_os_bsd.h
Use arc4rand() instead of read_random() in the SCTP and TCP code.
2018-08-23 19:10:45 +00:00
sctp_os.h
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sctp_output.c
Fix build issue for the userland stack.
2019-03-24 12:13:05 +00:00
sctp_output.h
Whitespace changes due to changes in ident.
2018-07-19 20:16:33 +00:00
sctp_pcb.c
Improve locking when tearing down an SCTP association.
2019-03-25 15:23:20 +00:00
sctp_pcb.h
Whitespace changes due to changes in ident.
2018-07-19 20:16:33 +00:00
sctp_peeloff.c
Use the stacb instead of the asoc in state macros.
2018-08-13 13:58:45 +00:00
sctp_peeloff.h
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sctp_ss_functions.c
Initialize scheduler specific data for the FCFS scheduler.
2019-03-25 16:40:54 +00:00
sctp_structs.h
Fix build issue for the userland stack.
2019-03-24 12:13:05 +00:00
sctp_syscalls.c
netinet silence warnings
2018-05-19 05:56:21 +00:00
sctp_sysctl.c
Plug some networking sysctl leaks.
2018-11-22 20:49:41 +00:00
sctp_sysctl.h
Add initial descriptions for SCTP related MIB variable.
2018-10-26 21:04:17 +00:00
sctp_timer.c
Refactor the SHUTDOWN_PENDING state handling.
2018-08-21 13:25:32 +00:00
sctp_timer.h
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sctp_uio.h
Whitespace changes due to changes in ident.
2018-07-19 20:16:33 +00:00
sctp_usrreq.c
Allow sending on demand SCTP HEARTBEATS only in the ESTABLISHED state.
2019-05-19 17:53:36 +00:00
sctp_var.h
Whitespace changes due to changes in ident.
2018-07-19 20:16:33 +00:00
sctp.h
Limit the size of messages sent on 1-to-many style SCTP sockets with the
2019-03-23 22:56:03 +00:00
sctputil.c
Improve input validation for the IPPROTO_SCTP level socket options
2019-05-19 17:28:00 +00:00
sctputil.h
Improve input validation for the IPPROTO_SCTP level socket options
2019-05-19 17:28:00 +00:00
siftr.c
Repair siftr(4): PFIL_IN and PFIL_OUT are defines of some value, relying
2019-02-01 08:10:26 +00:00
tcp_debug.c
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tcp_debug.h
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tcp_fastopen.c
Use the new VNET_DEFINE_STATIC macro when we are defining static VNET
2018-07-24 16:35:52 +00:00
tcp_fastopen.h
Greatly reduce the number of #ifdefs supporting the TCP_RFC7413 kernel option.
2018-02-26 03:03:41 +00:00
tcp_fsm.h
Revert r334843, and partially revert r335180.
2018-06-23 06:53:53 +00:00
tcp_hostcache.c
Use the new VNET_DEFINE_STATIC macro when we are defining static VNET
2018-07-24 16:35:52 +00:00
tcp_hostcache.h
…
tcp_hpts.c
Bind TCP HPTS (pacer) threads to NUMA domains
2019-05-10 13:41:19 +00:00
tcp_hpts.h
Regularize the Netflix copyright
2019-02-04 21:28:25 +00:00
tcp_input.c
Don't use C++ style comments.
2019-05-09 21:00:15 +00:00
tcp_log_buf.c
Fix a small bug in the tcp_log_id where the bucket
2019-04-10 18:58:11 +00:00
tcp_log_buf.h
Regularize the Netflix copyright
2019-02-04 21:28:25 +00:00
tcp_lro.c
Update tcp_lro with tested bugfixes from Netflix and LLNW:
2018-03-09 00:08:43 +00:00
tcp_lro.h
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tcp_offload.c
Extract eventfilter declarations to sys/_eventfilter.h
2019-05-20 00:38:23 +00:00
tcp_offload.h
Add a hook to allow the toedev handling an offloaded connection to
2018-04-03 01:08:54 +00:00
tcp_output.c
Undo my previous erroneous commit changing the tcp_output kassert.
2019-04-03 19:35:07 +00:00
tcp_pcap.c
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tcp_pcap.h
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tcp_reass.c
This patch addresses an issue brought up by bz@ in D18968:
2019-02-21 09:34:47 +00:00
tcp_sack.c
Receiver side DSACK implemenation.
2019-05-09 07:34:15 +00:00
tcp_seq.h
r330675 introduced an extra window check in the LRO code to ensure it
2018-04-03 13:54:38 +00:00
tcp_subr.c
Add sysctl variable net.inet.tcp.rexmit_initial for setting RTO.Initial
2019-03-23 21:36:59 +00:00
tcp_syncache.c
When an ACK segment as the third message of the three way handshake is
2019-05-26 17:18:14 +00:00
tcp_syncache.h
The handling of RST segments in the SYN-RCVD state exists in the
2018-10-18 19:21:18 +00:00
tcp_timer.c
Add sysctl variable net.inet.tcp.rexmit_initial for setting RTO.Initial
2019-03-23 21:36:59 +00:00
tcp_timer.h
Add sysctl variable net.inet.tcp.rexmit_initial for setting RTO.Initial
2019-03-23 21:36:59 +00:00
tcp_timewait.c
Fix a byte ordering issue for the advertised receiver window in ACK
2019-02-15 09:45:17 +00:00
tcp_usrreq.c
Push down INP_WLOCK slightly in tcp_ctloutput.
2019-04-18 23:21:26 +00:00
tcp_var.h
tcp_autorcvbuf_inc was removed in r344433.
2019-03-29 21:39:47 +00:00
tcp.h
This commit brings in a new refactored TCP stack called Rack.
2018-06-07 18:18:13 +00:00
tcpip.h
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toecore.c
Extract eventfilter declarations to sys/_eventfilter.h
2019-05-20 00:38:23 +00:00
toecore.h
Extract eventfilter declarations to sys/_eventfilter.h
2019-05-20 00:38:23 +00:00
udp_usrreq.c
After parts of the locking fixes in r346595, syzkaller found
2019-06-01 14:57:42 +00:00
udp_var.h
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udp.h
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udplite.h
Add a dtrace provider for UDP-Lite.
2018-07-31 22:56:03 +00:00