svn commit: r318879 - in head: lib/libsysdecode usr.bin/truss

Author: tuexen Date: Thu May 25 14:27:54 2017 New Revision: 318879 URL: https://svnweb.freebsd.org/changeset/base/318879 Log: Improve the decoding of the third argument of the socket() call. Decoding of the third argument depends on the first one. For doing this, add a corresponding funct

svn commit: r318649 - in head/sys: netinet netinet6

Author: tuexen Date: Mon May 22 15:29:10 2017 New Revision: 318649 URL: https://svnweb.freebsd.org/changeset/base/318649 Log: The connect() system call should return -1 and set errno to EAFNOSUPPORT if it is called on a TCP socket * with an IPv6 address and the socket is bound to an I

Re: svn commit: r317732 - head/usr.bin/truss

> On 16. May 2017, at 20:28, John Baldwin wrote: > > On Wednesday, May 03, 2017 09:23:14 AM Michael Tuexen wrote: >> Author: tuexen >> Date: Wed May 3 09:23:13 2017 >> New Revision: 317732 >> URL: https://svnweb.freebsd.org/changeset/base/317732 >> &

svn commit: r317789 - head/lib/libsysdecode

Author: tuexen Date: Thu May 4 07:44:07 2017 New Revision: 317789 URL: https://svnweb.freebsd.org/changeset/base/317789 Log: Add support for socket option names related to the level IPPROTO_UDPLITE. Modified: head/lib/libsysdecode/flags.c head/lib/libsysdecode/mktables Modified: head/lib/

svn commit: r317750 - head/usr.bin/truss

Author: tuexen Date: Wed May 3 16:03:33 2017 New Revision: 317750 URL: https://svnweb.freebsd.org/changeset/base/317750 Log: Add support for sctp_generic_sendmsg() and sctp_generic_recvmsg(). Modified: head/usr.bin/truss/syscalls.c Modified: head/usr.bin/truss/syscalls.c ===

svn commit: r317748 - head/lib/libsysdecode

Author: tuexen Date: Wed May 3 15:20:40 2017 New Revision: 317748 URL: https://svnweb.freebsd.org/changeset/base/317748 Log: Add support for socket option names related to the IPPROTO_IPV6 level. Modified: head/lib/libsysdecode/flags.c head/lib/libsysdecode/mktables Modified: head/lib/lib

svn commit: r317747 - head/lib/libsysdecode

Author: tuexen Date: Wed May 3 15:03:00 2017 New Revision: 317747 URL: https://svnweb.freebsd.org/changeset/base/317747 Log: Add support for socket option names related to the IPPROTO_SCTP level. Modified: head/lib/libsysdecode/flags.c head/lib/libsysdecode/mktables Modified: head/lib/lib

svn commit: r317739 - head/usr.bin/truss

Author: tuexen Date: Wed May 3 12:26:16 2017 New Revision: 317739 URL: https://svnweb.freebsd.org/changeset/base/317739 Log: Add support for sendmsg() and recvmsg(). Modified: head/usr.bin/truss/syscalls.c Modified: head/usr.bin/truss/syscalls.c =

svn commit: r317737 - head/usr.bin/truss

Author: tuexen Date: Wed May 3 12:23:58 2017 New Revision: 317737 URL: https://svnweb.freebsd.org/changeset/base/317737 Log: Decode the fourth argument of sendto and recvfrom call. Modified: head/usr.bin/truss/syscall.h head/usr.bin/truss/syscalls.c Modified: head/usr.bin/truss/syscall.h

svn commit: r317736 - head/usr.bin/truss

Author: tuexen Date: Wed May 3 12:18:09 2017 New Revision: 317736 URL: https://svnweb.freebsd.org/changeset/base/317736 Log: Add support for [gs]etsockopt(). Modified: head/usr.bin/truss/syscall.h head/usr.bin/truss/syscalls.c Modified: head/usr.bin/truss/syscall.h ===

svn commit: r317732 - head/usr.bin/truss

Author: tuexen Date: Wed May 3 09:23:13 2017 New Revision: 317732 URL: https://svnweb.freebsd.org/changeset/base/317732 Log: Decode the third argument of socket(). Modified: head/usr.bin/truss/syscall.h head/usr.bin/truss/syscalls.c Modified: head/usr.bin/truss/syscall.h =

svn commit: r317731 - head/usr.bin/truss

Author: tuexen Date: Wed May 3 09:20:36 2017 New Revision: 317731 URL: https://svnweb.freebsd.org/changeset/base/317731 Log: Add Socklent for handling args of type socklen_t. Modified: head/usr.bin/truss/syscall.h head/usr.bin/truss/syscalls.c Modified: head/usr.bin/truss/syscall.h ==

svn commit: r317730 - head/usr.bin/truss

Author: tuexen Date: Wed May 3 09:09:34 2017 New Revision: 317730 URL: https://svnweb.freebsd.org/changeset/base/317730 Log: Add support for listen() call. Modified: head/usr.bin/truss/syscalls.c Modified: head/usr.bin/truss/syscalls.c ===

svn commit: r317597 - head/sys/netinet

Author: tuexen Date: Sat Apr 29 19:20:50 2017 New Revision: 317597 URL: https://svnweb.freebsd.org/changeset/base/317597 Log: Allow SCTP to use the hostcache. This patch allows the MTU stored in the hostcache to be used as an initial value for SCTP paths. When an ICMP PTB message is recei

svn commit: r317592 - head/sys/netinet

Author: tuexen Date: Sat Apr 29 09:57:27 2017 New Revision: 317592 URL: https://svnweb.freebsd.org/changeset/base/317592 Log: Don't set the DF-bit on timer based retransmissions. MFC after:1 week Modified: head/sys/netinet/sctp_timer.c Modified: head/sys/netinet/sctp_timer.c ===

svn commit: r317558 - head/sys/netinet

Author: tuexen Date: Fri Apr 28 15:38:34 2017 New Revision: 317558 URL: https://svnweb.freebsd.org/changeset/base/317558 Log: Set the DF bit for responses to out-of-the-blue packets. MFC after:1 week Modified: head/sys/netinet/sctp_output.c Modified: head/sys/netinet/sctp_output.c =

svn commit: r317512 - in head: sys/conf sys/libkern sys/libkern/arm64 sys/sys tests/sys/kern

arm64/crc32c_armv8.S Thu Apr 27 17:53:05 2017 (r317512) @@ -0,0 +1,78 @@ +/*- + * Copyright (c) 2017 Michael Tuexen + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following

svn commit: r317464 - in head/sys: netinet netinet6

Author: tuexen Date: Wed Apr 26 20:21:05 2017 New Revision: 317464 URL: https://svnweb.freebsd.org/changeset/base/317464 Log: Fix an issue with MTU calculation if an ICMP messaeg is received for an SCTP/UDP packet. MFC after:1 week Modified: head/sys/netinet/sctp_usrreq.c head/sy

svn commit: r317457 - in head/sys: netinet netinet6

Author: tuexen Date: Wed Apr 26 19:26:40 2017 New Revision: 317457 URL: https://svnweb.freebsd.org/changeset/base/317457 Log: Use consistently uint32_t for mtu values. This does not change functionality, but this cleanup is need for further improvements of ICMP handling. MFC after:

svn commit: r317435 - in head/sys/netinet: . tcp_stacks

Author: tuexen Date: Wed Apr 26 06:20:58 2017 New Revision: 317435 URL: https://svnweb.freebsd.org/changeset/base/317435 Log: When a SYN-ACK is received in SYN-SENT state, RFC 793 requires the validation of SEG.ACK as the first step. If the ACK is not acceptable, a RST segment should be sent

Re: svn commit: r317208 - head/sys/netinet

> On 21. Apr 2017, at 05:16, Bruce Evans wrote: > > On Thu, 20 Apr 2017, Cy Schubert wrote: > > Please trim quotes. > >> In message <201704201919.v3kjjyko052...@repo.freebsd.org>, Michael Tuexen >> write >> s: > > [>> ... 5 line

Re: svn commit: r317208 - head/sys/netinet

> On 21. Apr 2017, at 03:43, Cy Schubert wrote: > > In message <201704201919.v3kjjyko052...@repo.freebsd.org>, Michael Tuexen > writes: > [...] > Hi Michael, > > This line produced the following on i386: > > /opt/src/svn-current/sys/netinet/tc

svn commit: r317244 - head/sys/netinet

Author: tuexen Date: Fri Apr 21 06:05:34 2017 New Revision: 317244 URL: https://svnweb.freebsd.org/changeset/base/317244 Log: Represent "a syncache overflow hasn't happend yet" by using -(SYNCOOKIE_LIFETIME + 1) instead of INT64_MIN, since it is good enough and works when time_t is int32 or

svn commit: r317208 - head/sys/netinet

Author: tuexen Date: Thu Apr 20 19:19:33 2017 New Revision: 317208 URL: https://svnweb.freebsd.org/changeset/base/317208 Log: Syncoockies can be used in combination with the syncache. If the cache overflows, syncookies are used. This patch restricts the usage of syncookies in this case: acce

svn commit: r316743 - in head/sys/netinet: . tcp_stacks

Author: tuexen Date: Wed Apr 12 20:27:15 2017 New Revision: 316743 URL: https://svnweb.freebsd.org/changeset/base/316743 Log: The sysctl variable net.inet.tcp.drop_synfin is not honored in all states, for example not in SYN-SENT. This patch adds code to check the sysctl variable in other sta

svn commit: r316038 - in head/sys/modules: . tcp

Author: tuexen Date: Mon Mar 27 18:20:32 2017 New Revision: 316038 URL: https://svnweb.freebsd.org/changeset/base/316038 Log: Tweak the Makefiles a bit to allow using "tcp" in MODULES_OVERRIDE to build the tcp modules. Sponsored by: Netflix, Inc. Added: head/sys/modules/tcp/Makefile

svn commit: r314155 - head/sys/netinet

Author: tuexen Date: Thu Feb 23 18:14:36 2017 New Revision: 314155 URL: https://svnweb.freebsd.org/changeset/base/314155 Log: TCP window updates are only sent if the window can be increased by at least 2 * MSS. However, if the receive buffer size is small, this might be impossible. Add back

svn commit: r313032 - head/sys/netinet

Author: tuexen Date: Wed Feb 1 00:10:29 2017 New Revision: 313032 URL: https://svnweb.freebsd.org/changeset/base/313032 Log: Ensure that the variable bail is always initialized before used. MFC after:1 week Modified: head/sys/netinet/sctp_output.c Modified: head/sys/netinet/sctp_ou

svn commit: r313031 - head/sys/netinet

Author: tuexen Date: Tue Jan 31 23:36:31 2017 New Revision: 313031 URL: https://svnweb.freebsd.org/changeset/base/313031 Log: Take the SCTP common header into account when computing the space available for chunks. This unbreaks the handling of ICMPV6 packets indicating "packet too big". It j

svn commit: r313030 - head/sys/netinet

Author: tuexen Date: Tue Jan 31 23:34:02 2017 New Revision: 313030 URL: https://svnweb.freebsd.org/changeset/base/313030 Log: Remove a duplicate debug statement. MFC after:1 week Modified: head/sys/netinet/sctp_timer.c Modified: head/sys/netinet/sctp_timer.c

svn commit: r312722 - head/sys/netinet

Author: tuexen Date: Tue Jan 24 21:30:31 2017 New Revision: 312722 URL: https://svnweb.freebsd.org/changeset/base/312722 Log: Fix a bug where the overhead of the I-DATA chunk was not considered. MFC after: 1 week Modified: head/sys/netinet/sctp_output.c Modified: head/sys/netinet/sctp_o

svn commit: r312063 - head/sys/netinet

Author: tuexen Date: Fri Jan 13 10:55:26 2017 New Revision: 312063 URL: https://svnweb.freebsd.org/changeset/base/312063 Log: Ensure that the buffer length and the length provided in the IPv4 header match when using a raw socket to send IPv4 packets and providing the header. If they don't ma

svn commit: r310642 - head/sys/netinet

Author: tuexen Date: Tue Dec 27 22:14:41 2016 New Revision: 310642 URL: https://svnweb.freebsd.org/changeset/base/310642 Log: Consistent handling of errors reported from the lower layer. MFC after:3 days Modified: head/sys/netinet/sctp_output.c Modified: head/sys/netinet/sctp_output

Re: svn commit: r310547 - head/sys/netinet

> On 27 Dec 2016, at 09:19, hiren panchasara wrote: > > On 12/25/16 at 05:37P, Michael Tuexen wrote: >> Author: tuexen >> Date: Sun Dec 25 17:37:18 2016 >> New Revision: 310547 >> URL: https://svnweb.freebsd.org/changeset/base/310547 >> >> Log:

svn commit: r310590 - in head/sys: netinet netinet6

Author: tuexen Date: Mon Dec 26 11:06:41 2016 New Revision: 310590 URL: https://svnweb.freebsd.org/changeset/base/310590 Log: Whitespace changes. The toolchain for processing the sources has been updated. No functional change. MFC after:3 days Modified: head/sys/netinet/sctp_a

svn commit: r310547 - head/sys/netinet

Author: tuexen Date: Sun Dec 25 17:37:18 2016 New Revision: 310547 URL: https://svnweb.freebsd.org/changeset/base/310547 Log: Remove a KASSERT which is not always true. In case of the empty queue tp->snd_holes and tcp_sackhole_insert() failing due to memory shortage, tp->snd_holes will be

svn commit: r310193 - head/sys/netinet

Author: tuexen Date: Sat Dec 17 22:31:30 2016 New Revision: 310193 URL: https://svnweb.freebsd.org/changeset/base/310193 Log: Fix the handling of buffered messages in stream reset deferred handling. Thanks to Eugen-Andrei Gavriloaie for reporting the issue and providing substantial help i

svn commit: r309851 - head/sys/netinet

Author: tuexen Date: Sun Dec 11 13:26:35 2016 New Revision: 309851 URL: https://svnweb.freebsd.org/changeset/base/309851 Log: Ensure that the reported ppid and tsn are taken from the first fragment. This fixes a bug where the wrong ppid was reported, if * I-DATA was used on the first frag

svn commit: r309744 - head/sys/netinet

Author: tuexen Date: Fri Dec 9 17:58:07 2016 New Revision: 309744 URL: https://svnweb.freebsd.org/changeset/base/309744 Log: Don't bundle a SACK chunk with a SHUTDOWN chunk if it is not required. MFC after:1 week Modified: head/sys/netinet/sctp_indata.c Modified: head/sys/netinet/s

svn commit: r309743 - head/sys/netinet

Author: tuexen Date: Fri Dec 9 17:57:17 2016 New Revision: 309743 URL: https://svnweb.freebsd.org/changeset/base/309743 Log: Don't send multiple SHUTDOWN chunks in a single packet. Thanks to Felix Weinrank for making me aware of this issue. MFC after:1 week Modified: head/sys/n

svn commit: r309685 - head/sys/netinet

Author: tuexen Date: Wed Dec 7 22:01:09 2016 New Revision: 309685 URL: https://svnweb.freebsd.org/changeset/base/309685 Log: Silence a warning produced by newer versions of gcc. MFC after:1 week Modified: head/sys/netinet/sctp_output.c Modified: head/sys/netinet/sctp_output.c =

svn commit: r309683 - head/lib/libc/net

Author: tuexen Date: Wed Dec 7 21:24:49 2016 New Revision: 309683 URL: https://svnweb.freebsd.org/changeset/base/309683 Log: Fix a bug in sctp_sendmsgx(), where the sid provided by the user was hot honored. MFC after:3 days Modified: head/lib/libc/net/sctp_sys_calls.c Modified: h

svn commit: r309682 - head/sys/netinet

Author: tuexen Date: Wed Dec 7 19:30:59 2016 New Revision: 309682 URL: https://svnweb.freebsd.org/changeset/base/309682 Log: Cleanup the names of SSN, SID, TSN, FSN, PPID and MID. This made a couple of bugs visible in handling SSN wrap-arounds when using DATA chunks. Now bulk transfer se

svn commit: r309607 - in head/sys: netinet netinet6

Author: tuexen Date: Tue Dec 6 10:21:25 2016 New Revision: 309607 URL: https://svnweb.freebsd.org/changeset/base/309607 Log: Whitespace changes. The tools using to generate the sources has been updated and produces different whitespaces. Commit this seperately to avoid intermixing thes

svn commit: r309397 - head/sys/netinet

Author: tuexen Date: Fri Dec 2 08:02:31 2016 New Revision: 309397 URL: https://svnweb.freebsd.org/changeset/base/309397 Log: Fix the handling of TCP FIN-segments in the CLOSED state When a TCP segment with the FIN bit set was received in the CLOSED state, a TCP RST-ACK-segment is sent.

svn commit: r308832 - in head/sys/netinet: . tcp_stacks

Author: tuexen Date: Sat Nov 19 14:45:08 2016 New Revision: 308832 URL: https://svnweb.freebsd.org/changeset/base/308832 Log: Ensure that TCP state changes to state-closing are reported via dtrace. This does not cover state changes from TIME-WAIT. Reviewed by: gnn MFC after:

svn commit: r308745 - in head/sys/netinet: . tcp_stacks

Author: tuexen Date: Thu Nov 17 08:15:02 2016 New Revision: 308745 URL: https://svnweb.freebsd.org/changeset/base/308745 Log: Notify the use via setting errno when a TCP RST segment is received either in the CLOSING or LAST-ACK state. Reviewed by: hiren MFC after:3

svn commit: r308616 - head/usr.sbin/bhyvectl

Author: tuexen Date: Sun Nov 13 17:55:27 2016 New Revision: 308616 URL: https://svnweb.freebsd.org/changeset/base/308616 Log: Fix typo. MFC after: 1 month Sponsored by: Netflix Modified: head/usr.sbin/bhyvectl/bhyvectl.8 Modified: head/usr.sbin/bhyvectl/bhyvectl.8

svn commit: r307779 - head/sys/netinet

Author: tuexen Date: Sat Oct 22 17:21:21 2016 New Revision: 307779 URL: https://svnweb.freebsd.org/changeset/base/307779 Log: No functional changes, mostly getting the whitespace changes resulting from an updated formatting tool chain. MFC after: 1 month Modified: head/sys/netinet/sctp

Re: svn commit: r307727 - head/share/man/man4

> On 21 Oct 2016, at 16:36, Marcelo Araujo wrote: > > Bump date too. It was bumped, wasn't it? Best regards Michael > > > On Oct 21, 2016 10:28 PM, "hiren panchasara" > wrote: > On 10/21/16 at 11:29P, Michael Tuexen wrote: > > Author: tuex

Re: svn commit: r307727 - head/share/man/man4

> On 21 Oct 2016, at 17:26, Eric van Gyzen wrote: > > On 10/21/2016 09:28, hiren panchasara wrote: >> On 10/21/16 at 11:29P, Michael Tuexen wrote: >>> Author: tuexen >>> Date: Fri Oct 21 11:29:25 2016 >>> New Revision: 307727 >>> URL: https://sv

svn commit: r307746 - head/share/man/man4

Author: tuexen Date: Fri Oct 21 18:45:09 2016 New Revision: 307746 URL: https://svnweb.freebsd.org/changeset/base/307746 Log: Fix a grammar error. Reported by:i hiren, vangyzen MFC after: 1 month X-MFC:r307727 Sponsored by: Netflix Modified: head/share/man/man4/tcp.4 Modif

svn commit: r307727 - head/share/man/man4

Author: tuexen Date: Fri Oct 21 11:29:25 2016 New Revision: 307727 URL: https://svnweb.freebsd.org/changeset/base/307727 Log: Document the TCP sysctl variables insecure_rst and insecure_syn. MFC after: 1 month Sponsored by: netflix Modified: head/share/man/man4/tcp.4 Modified: head/sh

svn commit: r307726 - in head/sys: netinet netinet6

Author: tuexen Date: Fri Oct 21 10:32:57 2016 New Revision: 307726 URL: https://svnweb.freebsd.org/changeset/base/307726 Log: Make ICMPv6 hard error handling for TCP consistent with the ICMPv4 handling. Ensure that: * Protocol unreachable errors are handled by indicating ECONNREFUSED to

svn commit: r307217 - head/sys/netinet

Author: tuexen Date: Thu Oct 13 13:53:01 2016 New Revision: 307217 URL: https://svnweb.freebsd.org/changeset/base/307217 Log: Mark the socket as un-writable when it is 1-to-1 and the SCTP association is freed. MFC after:1 month Modified: head/sys/netinet/sctp_pcb.c Modified: head/

svn commit: r307216 - head/sys/netinet

Author: tuexen Date: Thu Oct 13 13:38:14 2016 New Revision: 307216 URL: https://svnweb.freebsd.org/changeset/base/307216 Log: Whitespace changes. MFC after: 1 month Modified: head/sys/netinet/sctp_pcb.c Modified: head/sys/netinet/sctp_pcb.c ==

svn commit: r306082 - head/sys/netinet

Author: tuexen Date: Wed Sep 21 08:28:18 2016 New Revision: 306082 URL: https://svnweb.freebsd.org/changeset/base/306082 Log: Fix the handling of unordered fragmented user messages using DATA chunks. There were two bugs: * There was an accounting bug resulting in reporting a too small a_r

svn commit: r305810 - head/sys/netinet

Author: tuexen Date: Wed Sep 14 14:48:00 2016 New Revision: 305810 URL: https://svnweb.freebsd.org/changeset/base/305810 Log: Ensure that the IPPROTO_TCP level socket options * TCP_KEEPINIT * TCP_KEEPINTVL * TCP_KEEPIDLE * TCP_KEEPCNT always always report the values currently used when

svn commit: r304837 - head/sys/netinet

Author: tuexen Date: Fri Aug 26 07:49:23 2016 New Revision: 304837 URL: https://svnweb.freebsd.org/changeset/base/304837 Log: Fix a bug, where no SACK is sent when receiving a FORWARD-TSN or I-FORWARD-TSN chunk before any DATA or I-DATA chunk. Thanks to Julian Cordes for finding this prob

svn commit: r304736 - head/sys/netinet

Author: tuexen Date: Wed Aug 24 06:22:53 2016 New Revision: 304736 URL: https://svnweb.freebsd.org/changeset/base/304736 Log: When aborting an association, send the ABORT before notifying the upper layer. For the kernel this doesn't matter, for the userland stack, it does. While there, silen

svn commit: r304579 - head/sys/netinet

Author: tuexen Date: Mon Aug 22 01:45:29 2016 New Revision: 304579 URL: https://svnweb.freebsd.org/changeset/base/304579 Log: Improve the locking when sending user messages. First, keep a ref count on the stcb after looking it up, as done in the other lookup cases. Second, before lookin

svn commit: r304573 - head/sys/netinet

Author: tuexen Date: Mon Aug 22 00:40:45 2016 New Revision: 304573 URL: https://svnweb.freebsd.org/changeset/base/304573 Log: Remove duplicate code, which is not protected by the appropriate locks. MFC after: 3 days Modified: head/sys/netinet/sctp_usrreq.c Modified: head/sys/netinet/sct

svn commit: r304543 - head/sys/netinet

Author: tuexen Date: Sat Aug 20 20:15:36 2016 New Revision: 304543 URL: https://svnweb.freebsd.org/changeset/base/304543 Log: Unbreak sctp_connectx(). MFC after: 3 days Modified: head/sys/netinet/sctputil.c Modified: head/sys/netinet/sctputil.c ==

svn commit: r304295 - head/usr.bin/netstat

Author: tuexen Date: Wed Aug 17 16:56:20 2016 New Revision: 304295 URL: https://svnweb.freebsd.org/changeset/base/304295 Log: Fix the output for scope statistics. MFC after: 3 days Modified: head/usr.bin/netstat/inet6.c Modified: head/usr.bin/netstat/inet6.c

svn commit: r304292 - head/usr.bin/netstat

Author: tuexen Date: Wed Aug 17 14:44:47 2016 New Revision: 304292 URL: https://svnweb.freebsd.org/changeset/base/304292 Log: Use names for SCTP and UDPLite when reporting the input histogram. MFC after: 3 days Modified: head/usr.bin/netstat/inet6.c Modified: head/usr.bin/netstat/inet6.

svn commit: r304146 - head/sys/netinet

Author: tuexen Date: Mon Aug 15 10:16:08 2016 New Revision: 304146 URL: https://svnweb.freebsd.org/changeset/base/304146 Log: Ensure that sctp_it_ctl.cur_it does not point to a free object (during a small time window). Thanks to Byron Campen for reporting the issue and suggesting a fix.

svn commit: r303927 - head/sys/netinet

Author: tuexen Date: Wed Aug 10 17:19:33 2016 New Revision: 303927 URL: https://svnweb.freebsd.org/changeset/base/303927 Log: Improve a consistency check to not detect valid cases for unordered user messages using DATA chunks as invalid ones. While there, ensure that error causes are provide

svn commit: r303834 - head/sys/netinet

Author: tuexen Date: Mon Aug 8 13:52:18 2016 New Revision: 303834 URL: https://svnweb.freebsd.org/changeset/base/303834 Log: Fix the sending of FORWARD-TSN and I-FORWARD-TSN chunks. The last SID/SSN pair wasn't filled in. Thanks to Julian Cordes for providing a packetdrill script triggeri

svn commit: r303831 - head/sys/netinet

Author: tuexen Date: Mon Aug 8 08:20:10 2016 New Revision: 303831 URL: https://svnweb.freebsd.org/changeset/base/303831 Log: Fix a locking issue found by stress testing with tsctp. The inp read lock neeeds to be held when considering control->do_not_ref_stcb. MFC after:3 days Modified:

svn commit: r303819 - head/sys/netinet

Author: tuexen Date: Sun Aug 7 23:04:46 2016 New Revision: 303819 URL: https://svnweb.freebsd.org/changeset/base/303819 Log: Consistently check for unsent data on the stream queues. MFC after:3 days Modified: head/sys/netinet/sctp_input.c head/sys/netinet/sctp_output.c Modified:

svn commit: r303813 - head/sys/netinet

Author: tuexen Date: Sun Aug 7 12:51:13 2016 New Revision: 303813 URL: https://svnweb.freebsd.org/changeset/base/303813 Log: Remove stream queue entry consistently from wheel. While there, improve the handling of drain. MFC after:3 days Modified: head/sys/netinet/sctp_input.c he

svn commit: r303798 - head/sys/netinet

Author: tuexen Date: Sat Aug 6 15:29:46 2016 New Revision: 303798 URL: https://svnweb.freebsd.org/changeset/base/303798 Log: Don't modify a structure without holding a reference count on it. MFC after:3 days Modified: head/sys/netinet/sctputil.c Modified: head/sys/netinet/sctputil.

svn commit: r303793 - head/sys/netinet

Author: tuexen Date: Sat Aug 6 12:51:07 2016 New Revision: 303793 URL: https://svnweb.freebsd.org/changeset/base/303793 Log: Mark an unused parameter as such. MFC after:3 days Modified: head/sys/netinet/sctp_ss_functions.c Modified: head/sys/netinet/sctp_ss_functions.c

svn commit: r303792 - head/sys/netinet

Author: tuexen Date: Sat Aug 6 12:33:15 2016 New Revision: 303792 URL: https://svnweb.freebsd.org/changeset/base/303792 Log: Fix various bugs in relation to the I-DATA chunk support This is joint work with rrs. MFC after:3 days Modified: head/sys/netinet/sctp_indata.c head/sy

svn commit: r303073 - head/sys/netinet

Author: tuexen Date: Wed Jul 20 06:29:26 2016 New Revision: 303073 URL: https://svnweb.freebsd.org/changeset/base/303073 Log: Fix a bug in deferred stream reset processing which results in using a length field before it is set. Thanks to Taylor Brandstetter for reporting the issue and p

svn commit: r303025 - head/sys/netinet

Author: tuexen Date: Tue Jul 19 11:16:44 2016 New Revision: 303025 URL: https://svnweb.freebsd.org/changeset/base/303025 Log: Use correct order of conditions to avoid NULL deref. MFC after:3 days X-MFC with: r302935 Modified: head/sys/netinet/sctp_indata.c Modified: head/sys/net

svn commit: r303024 - head/sys/netinet

Author: tuexen Date: Tue Jul 19 09:48:08 2016 New Revision: 303024 URL: https://svnweb.freebsd.org/changeset/base/303024 Log: netstat and sockstat expect the IPv6 link local addresses to have an embedded scope. So don't recover. MFC after:3 days Modified: head/sys/netinet/sctp_sysc

svn commit: r302950 - head/sys/netinet

Author: tuexen Date: Sun Jul 17 13:33:35 2016 New Revision: 302950 URL: https://svnweb.freebsd.org/changeset/base/302950 Log: Add a constant required by RFC 7496. MFC after:3 days Modified: head/sys/netinet/sctp_uio.h Modified: head/sys/netinet/sctp_uio.h ===

svn commit: r302949 - head/sys/netinet

Author: tuexen Date: Sun Jul 17 13:14:51 2016 New Revision: 302949 URL: https://svnweb.freebsd.org/changeset/base/302949 Log: Fix the PR-SCTP behaviour. This is done by rrs@. MFC after:3 days Modified: head/sys/netinet/sctp_constants.h head/sys/netinet/sctp_header.h head/sys/ne

svn commit: r302945 - head/usr.bin/netstat

Author: tuexen Date: Sun Jul 17 11:43:27 2016 New Revision: 302945 URL: https://svnweb.freebsd.org/changeset/base/302945 Log: Don't duplicate code for SCTP, just use the ones used for UDP and TCP. This fixes a bug with link local addresses. This will require and upcoming change in the ker

svn commit: r302942 - head/sys/netinet

Author: tuexen Date: Sun Jul 17 08:31:21 2016 New Revision: 302942 URL: https://svnweb.freebsd.org/changeset/base/302942 Log: Add missing sctps_reasmusrmsgs counter. Joint work with rrs@. MFC after:3 days Modified: head/sys/netinet/sctp_indata.c Modified: head/sys/netinet/sctp_indata

svn commit: r302935 - head/sys/netinet

Author: tuexen Date: Sat Jul 16 12:25:37 2016 New Revision: 302935 URL: https://svnweb.freebsd.org/changeset/base/302935 Log: Deal with a portential memory allocation failure, which was reported by the clang static code analyzer. Joint work with rrs@. MFC after:3 days Modified: h

svn commit: r302930 - head/sys/netinet

Author: tuexen Date: Sat Jul 16 08:11:43 2016 New Revision: 302930 URL: https://svnweb.freebsd.org/changeset/base/302930 Log: Don't free a data chunk twice. Found by the clang static code analyzer running for the userland stack. MFC after:3 days Modified: head/sys/netinet/sctp_inda

svn commit: r302928 - head/sys/netinet

Author: tuexen Date: Sat Jul 16 07:48:01 2016 New Revision: 302928 URL: https://svnweb.freebsd.org/changeset/base/302928 Log: Address a potential memory leak found a the clang static code analyzer running on the userland stack. MFC after:3 days Modified: head/sys/netinet/sctp_auth.

svn commit: r302917 - head/usr.bin/netstat

Author: tuexen Date: Fri Jul 15 23:13:57 2016 New Revision: 302917 URL: https://svnweb.freebsd.org/changeset/base/302917 Log: Ensure that the -a, -W, -L options for SCTP behave similar as for TCP. MFC after:3 days Modified: head/usr.bin/netstat/sctp.c Modified: head/usr.bin/netsta

svn commit: r302907 - head/usr.bin/netstat

Author: tuexen Date: Fri Jul 15 17:40:34 2016 New Revision: 302907 URL: https://svnweb.freebsd.org/changeset/base/302907 Log: When calling netstat -Laptcp the local address values are not aligned with the corresponding entry in the table header. r295136 increased the value width from 14 to 3

svn commit: r302904 - head/usr.bin/netstat

Author: tuexen Date: Fri Jul 15 15:55:36 2016 New Revision: 302904 URL: https://svnweb.freebsd.org/changeset/base/302904 Log: Fix a bug which results in a core dump when running netstat with the -W option and having a listening SCTP socket. The bug was introduced in r279122 when adding suppo

svn commit: r302293 - head/sys/netinet

Author: tuexen Date: Thu Jun 30 06:06:35 2016 New Revision: 302293 URL: https://svnweb.freebsd.org/changeset/base/302293 Log: This patch fixes two bugs related to the setting of the I-Bit for SCTP DATA and I-DATA chunks. * For fragmented user messages, set the I-Bit only on the last frag

svn commit: r302212 - head/sys/netinet

Author: tuexen Date: Sun Jun 26 16:38:42 2016 New Revision: 302212 URL: https://svnweb.freebsd.org/changeset/base/302212 Log: This patch fixes two bugs related to the SCTP message recovery for messages which have been put on the send queue: * Do not report any DATA or I-DATA chunk padding.

svn commit: r302207 - head/sys/netinet

Author: tuexen Date: Sun Jun 26 12:41:02 2016 New Revision: 302207 URL: https://svnweb.freebsd.org/changeset/base/302207 Log: This patch fixes a locking bug when a send() call blocks on an SCTP socket and the association is aborted by the peer. Approved by: re (kib) MFC after:1 w

svn commit: r302197 - head/usr.bin/sockstat

Author: tuexen Date: Sat Jun 25 12:46:18 2016 New Revision: 302197 URL: https://svnweb.freebsd.org/changeset/base/302197 Log: This patch fixes two bugs: * sctp46, tcp46, and udp46 sockets are displayed as such and not as sctp4 6, tcp4 6, udp4 6. This bug was introduced in http://svnweb

svn commit: r302148 - head/sys/netinet

Author: tuexen Date: Thu Jun 23 19:27:29 2016 New Revision: 302148 URL: https://svnweb.freebsd.org/changeset/base/302148 Log: Fix a bug in the handling of non-blocking SCTP 1-to-1 sockets. When using this code in the userland stack, it could result in a loop. This happened on iOS. However,

svn commit: r302138 - in head/sys: netinet netinet6

Author: tuexen Date: Thu Jun 23 09:13:15 2016 New Revision: 302138 URL: https://svnweb.freebsd.org/changeset/base/302138 Log: Don't consider the socket when processing an incoming ICMP/ICMP6 packet, which was triggered by an SCTP packet. Whether a socket exists, is just not relevant. Ap

svn commit: r301666 - head/sys/netinet

Author: tuexen Date: Wed Jun 8 17:57:42 2016 New Revision: 301666 URL: https://svnweb.freebsd.org/changeset/base/301666 Log: Use a separate MID counter for ordered und unordered messages for each outgoing stream. Thanks to Jens Hoelscher for reporting the issue. MFC after: 1 week

svn commit: r301246 - head/sys/netinet

Author: tuexen Date: Fri Jun 3 07:43:04 2016 New Revision: 301246 URL: https://svnweb.freebsd.org/changeset/base/301246 Log: Get struct sctp_net_route in-sync with struct route again. Modified: head/sys/netinet/sctp_structs.h Modified: head/sys/netinet/sctp_structs.h ===

svn commit: r301244 - head/sys/netinet

Author: tuexen Date: Fri Jun 3 07:24:41 2016 New Revision: 301244 URL: https://svnweb.freebsd.org/changeset/base/301244 Log: Store the peers vtag in host byte order in the cookie, since all consumers expect it that way. This fixes the vtag when sending en ERROR chunk. MFC after:1 w

svn commit: r301216 - head/usr.bin/sockstat

Author: tuexen Date: Thu Jun 2 17:31:37 2016 New Revision: 301216 URL: https://svnweb.freebsd.org/changeset/base/301216 Log: Fix two types which resulted in setting the address long wrong for IPv6 addresses. Reported by: pfg@ CID: 1347086 MFC after:1 week Modified: h

svn commit: r301000 - in head/sys: netinet netinet6

Author: tuexen Date: Mon May 30 18:24:23 2016 New Revision: 301000 URL: https://svnweb.freebsd.org/changeset/base/301000 Log: Add PR_CONNREQUIRED for SOCK_STREAM sockets using SCTP. This is required to signal connetion setup on non-blocking sockets via becoming writable. This still allows

svn commit: r300995 - head/sys/netinet

Author: tuexen Date: Mon May 30 11:18:39 2016 New Revision: 300995 URL: https://svnweb.freebsd.org/changeset/base/300995 Log: Fix a byte order issue for the scope stored in the SCTP cookie. MFC after:1 week Modified: head/sys/netinet/sctp_output.c Modified: head/sys/netinet/sctp_out

Re: svn commit: r300679 - head/sys/netinet

> On 26 May 2016, at 23:33, Gleb Smirnoff wrote: > > Michael, > > On Wed, May 25, 2016 at 01:48:26PM +, Michael Tuexen wrote: > M> Author: tuexen > M> Date: Wed May 25 13:48:26 2016 > M> New Revision: 300679 > M> URL: https://svnweb.freebsd.org/ch

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