svn commit: r333603 - head/sys/netinet

Author: tuexen Date: Mon May 14 13:50:17 2018 New Revision: 333603 URL: https://svnweb.freebsd.org/changeset/base/333603 Log: Ensure that the MTU's used are multiple of 4. The length of SCTP packets is always a multiple of 4. Therefore, ensure that the MTUs used are also a multiple of 4.

svn commit: r333604 - head/sys/netinet

Author: tuexen Date: Mon May 14 15:16:51 2018 New Revision: 333604 URL: https://svnweb.freebsd.org/changeset/base/333604 Log: sctp_get_mbuf_for_msg() should honor the allinone parameter. When it is not required that the buffer is not a chain, return a chain. This is based on a patch provi

svn commit: r333979 - head/sys/netinet

Author: tuexen Date: Mon May 21 14:51:20 2018 New Revision: 333979 URL: https://svnweb.freebsd.org/changeset/base/333979 Log: Make clear why there is an assignment, which is not necessary. Modified: head/sys/netinet/sctp_indata.c Modified: head/sys/netinet/sctp_indata.c =

svn commit: r333980 - head/sys/netinet

Author: tuexen Date: Mon May 21 14:52:18 2018 New Revision: 333980 URL: https://svnweb.freebsd.org/changeset/base/333980 Log: Do the appropriate accounting when ip_output() fails. Modified: head/sys/netinet/sctp_output.c Modified: head/sys/netinet/sctp_output.c ==

svn commit: r333981 - head/sys/netinet

Author: tuexen Date: Mon May 21 14:53:22 2018 New Revision: 333981 URL: https://svnweb.freebsd.org/changeset/base/333981 Log: Only fillin data srucuture when actually stored. Modified: head/sys/netinet/sctputil.c Modified: head/sys/netinet/sctputil.c =

Re: svn commit: r333860 - head/sys/kern

> On 24. May 2018, at 06:51, Matthew Macy wrote: > > Warnings find bugs PERIOD. Although most are not useful, I've found Some warnings indicate bugs, some warnings are just wrong. If you have a "may be used uninitialized" warning being a false positive, you may silences the warning by just set it

Re: svn commit: r333860 - head/sys/kern

> On 24. May 2018, at 08:36, Matthew Macy wrote: > > On Wed, May 23, 2018 at 11:35 PM, Michael Tuexen > wrote: >>> On 24. May 2018, at 06:51, Matthew Macy wrote: >>> >>> Warnings find bugs PERIOD. Although most are not useful, I've found >> S

svn commit: r334286 - head/sys/netinet

Author: tuexen Date: Mon May 28 13:31:47 2018 New Revision: 334286 URL: https://svnweb.freebsd.org/changeset/base/334286 Log: Use correct mask. Introduced in https://svnweb.freebsd.org/changeset/base/333603. Thanks to Irene Ruengler for testing and reporting the issue. MFC after:

svn commit: r334494 - head/sys/netinet

Author: tuexen Date: Fri Jun 1 19:58:19 2018 New Revision: 334494 URL: https://svnweb.freebsd.org/changeset/base/334494 Log: Ensure net.inet.tcp.syncache.rexmtlimit is limited by TCP_MAXRXTSHIFT. If the sysctl variable is set to a value larger than TCP_MAXRXTSHIFT+1, the array tcp_syn_ba

svn commit: r334497 - head/sys/netinet

Author: tuexen Date: Fri Jun 1 21:24:27 2018 New Revision: 334497 URL: https://svnweb.freebsd.org/changeset/base/334497 Log: Limit the retransmission timer for SYN-ACKs by TCPTV_REXMTMAX. Use the same logic to handle the SYN-ACK retransmission when sent from the syn cache code as when se

svn commit: r334532 - head/sys/netinet

Author: tuexen Date: Sat Jun 2 16:28:10 2018 New Revision: 334532 URL: https://svnweb.freebsd.org/changeset/base/334532 Log: Don't overflow a buffer if we receive an INIT or INIT-ACK chunk without a RANDOM parameter but with a CHUNKS or HMAC-ALGO parameter. Please note that sending this com

Re: svn commit: r334554 - head/usr.bin/top

top doesn't work on a amd64 (64 logical cores) and on an arm64 (8 cores) system anymore (world and kernel are in sync): tuexen@epyc:~ % uname -a FreeBSD epyc.nplab.de 12.0-CURRENT FreeBSD 12.0-CURRENT #5 r334554: Sun Jun 3 11:26:58 CEST 2018 r...@epyc.nplab.de:/usr/obj/usr/home/tuexen/head/

svn commit: r334725 - head/sys/netinet

Author: tuexen Date: Wed Jun 6 19:27:06 2018 New Revision: 334725 URL: https://svnweb.freebsd.org/changeset/base/334725 Log: Improve compliance with RFC 4895 and RFC 6458. Silently dicard SCTP chunks which have been requested to be authenticated but are received unauthenticated no matter

svn commit: r335176 - head/sys/netinet

Author: tuexen Date: Thu Jun 14 21:22:14 2018 New Revision: 335176 URL: https://svnweb.freebsd.org/changeset/base/335176 Log: Whitespace changes. Modified: head/sys/netinet/sctp_output.c Modified: head/sys/netinet/sctp_output.c

svn commit: r335179 - head/sys/netinet

Author: tuexen Date: Thu Jun 14 21:30:52 2018 New Revision: 335179 URL: https://svnweb.freebsd.org/changeset/base/335179 Log: Provide the ip6_plen in network byte order when calling ip6_output(). This is not strictly required by ip6_output(), since it overrides it, but it is needed for up

svn commit: r335194 - head/sys/netinet

Author: tuexen Date: Fri Jun 15 12:28:43 2018 New Revision: 335194 URL: https://svnweb.freebsd.org/changeset/base/335194 Log: When retransmitting TCP SYN-ACK segments with the TCP timestamp option enabled use an updated timestamp instead of reusing the one used in the initial TCP SYN-ACK seg

svn commit: r335325 - head/cddl/lib/libdtrace

Author: tuexen Date: Mon Jun 18 18:35:29 2018 New Revision: 335325 URL: https://svnweb.freebsd.org/changeset/base/335325 Log: The IP, TCP, and UDP provider report IP addresses as strings. In some cases, the required information is not available and the UDP provider reported an empty string i

svn commit: r326672 - in head: sys/conf sys/netinet sys/netinet6 usr.bin/systat

Author: tuexen Date: Thu Dec 7 22:19:08 2017 New Revision: 326672 URL: https://svnweb.freebsd.org/changeset/base/326672 Log: Retire SCTP_WITH_NO_CSUM option. This option was used in the early days to allow performance measurements extrapolating the use of SCTP checksum offloading. Since

Re: svn commit: r326758 - in head/sys/i386: conf include

> On 11. Dec 2017, at 17:21, Eugene Grosbein wrote: > > 11.12.2017 22:08, Konstantin Belousov пишет: >> On Mon, Dec 11, 2017 at 06:03:36PM +0700, Eugene Grosbein wrote: >>> I do not try to contradict other usage patterns. In fact, I'm eager to know >>> a practical example of such pattern: a task,

svn commit: r326829 - head/sys/netinet

Author: tuexen Date: Wed Dec 13 17:11:57 2017 New Revision: 326829 URL: https://svnweb.freebsd.org/changeset/base/326829 Log: Cleaup, no functional change. Modified: head/sys/netinet/sctp_input.c head/sys/netinet/sctp_output.c Modified: head/sys/netinet/sctp_input.c ===

svn commit: r327200 - in head/sys: conf netinet

Author: tuexen Date: Tue Dec 26 12:35:02 2017 New Revision: 327200 URL: https://svnweb.freebsd.org/changeset/base/327200 Log: When adding support for sending SCTP packets containing an ABORT chunk to ipfw in https://svnweb.freebsd.org/changeset/base/326233, a dependency on the SCTP stack was

Re: svn commit: r327200 - in head/sys: conf netinet

> On 26. Dec 2017, at 13:35, Michael Tuexen wrote: > > Author: tuexen > Date: Tue Dec 26 12:35:02 2017 > New Revision: 327200 > URL: https://svnweb.freebsd.org/changeset/base/327200 > > Log: > When adding support for sending SCTP packets containing an ABOR

svn commit: r327203 - head/sys/netinet/libalias

Author: tuexen Date: Tue Dec 26 14:37:47 2017 New Revision: 327203 URL: https://svnweb.freebsd.org/changeset/base/327203 Log: Allow the first (and second) argument of sn_calloc() be a sum. This fixes a bug reported in https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=224103 PR: 2

svn commit: r327205 - head/sys/netinet/libalias

Author: tuexen Date: Tue Dec 26 15:24:42 2017 New Revision: 327205 URL: https://svnweb.freebsd.org/changeset/base/327205 Log: Fix CID 1008936. Modified: head/sys/netinet/libalias/alias_sctp.c Modified: head/sys/netinet/libalias/alias_sctp.c ===

svn commit: r327206 - head/sys/netinet/libalias

Author: tuexen Date: Tue Dec 26 15:29:11 2017 New Revision: 327206 URL: https://svnweb.freebsd.org/changeset/base/327206 Log: Fix CID 1008428. MFC after:1 week Modified: head/sys/netinet/libalias/alias_sctp.c Modified: head/sys/netinet/libalias/alias_sctp.c =

svn commit: r327208 - head/sys/netinet/libalias

Author: tuexen Date: Tue Dec 26 16:06:11 2017 New Revision: 327208 URL: https://svnweb.freebsd.org/changeset/base/327208 Log: Clearify issue reported in CID 1008198. MFC after:3 days Modified: head/sys/netinet/libalias/alias_sctp.c Modified: head/sys/netinet/libalias/alias_sctp.c ==

svn commit: r327209 - head/sys/netinet/libalias

Author: tuexen Date: Tue Dec 26 16:12:04 2017 New Revision: 327209 URL: https://svnweb.freebsd.org/changeset/base/327209 Log: Clearify CID 1008197. MFC after:3 days Modified: head/sys/netinet/libalias/alias_sctp.c Modified: head/sys/netinet/libalias/alias_sctp.c

svn commit: r327214 - head/sys/netinet/libalias

Author: tuexen Date: Tue Dec 26 16:33:55 2017 New Revision: 327214 URL: https://svnweb.freebsd.org/changeset/base/327214 Log: White cleanups. Modified: head/sys/netinet/libalias/alias_sctp.c Modified: head/sys/netinet/libalias/alias_sctp.c

Re: svn commit: r327205 - head/sys/netinet/libalias

> On 26. Dec 2017, at 17:00, Alexey Dokuchaev wrote: > > On Tue, Dec 26, 2017 at 03:24:42PM +, Michael Tuexen wrote: >> New Revision: 327205 >> URL: https://svnweb.freebsd.org/changeset/base/327205 >> >> Log: >> Fix CID 1008936. > > I'

Re: svn commit: r327209 - head/sys/netinet/libalias

> On 26. Dec 2017, at 17:14, Alexey Dokuchaev wrote: > > On Tue, Dec 26, 2017 at 04:12:04PM +, Michael Tuexen wrote: >> New Revision: 327209 >> URL: https://svnweb.freebsd.org/changeset/base/327209 >> >> Log: >> Clearify CID 1008197. > > Again

Re: svn commit: r327563 - in head/sys: arm/allwinner arm/conf arm64/conf conf

> On 4. Jan 2018, at 23:37, Kyle Evans wrote: > > Author: kevans > Date: Thu Jan 4 22:37:15 2018 > New Revision: 327563 > URL: https://svnweb.freebsd.org/changeset/base/327563 > > Log: > if_awg: Use syscon prop if it exists > > The emac bindings that are landing in Linux 4.15 specify a sysco

Re: svn commit: r327563 - in head/sys: arm/allwinner arm/conf arm64/conf conf

> On 6. Jan 2018, at 15:24, Kyle Evans wrote: > > On Sat, Jan 6, 2018 at 7:23 AM, Michael Tuexen wrote: >>> On 4. Jan 2018, at 23:37, Kyle Evans wrote: >>> >>> Author: kevans >>> Date: Thu Jan 4 22:37:15 2018 >>> New Revision: 327563 >

svn commit: r327844 - head/sys/kern

Author: tuexen Date: Thu Jan 11 20:26:17 2018 New Revision: 327844 URL: https://svnweb.freebsd.org/changeset/base/327844 Log: Ensure that the vnet is set when calling pru_sockaddr() and pru_peeraddr(). This is already true when called via kern_getsockname() and kern_getpeername(). This

svn commit: r327846 - head/sys/modules/dtrace

Author: tuexen Date: Thu Jan 11 21:17:05 2018 New Revision: 327846 URL: https://svnweb.freebsd.org/changeset/base/327846 Log: Build systrace_freebsd32 on arm64. Since r326501 which added COMPAT_FREEBSD32 to the GENERIC config for arm64, we need to build systrace_freebsd32, since dtraceall

svn commit: r327919 - head/usr.bin/truss

Author: tuexen Date: Sat Jan 13 13:59:35 2018 New Revision: 327919 URL: https://svnweb.freebsd.org/changeset/base/327919 Log: Add support for readv() and writev() to truss. Sponsored by: Netflix, Inc. Modified: head/usr.bin/truss/syscall.h head/usr.bin/truss/syscalls.c Modified: head/

svn commit: r327921 - head/usr.bin/truss

Author: tuexen Date: Sat Jan 13 14:10:45 2018 New Revision: 327921 URL: https://svnweb.freebsd.org/changeset/base/327921 Log: Fix a typo introduced in r327919. Modified: head/usr.bin/truss/syscalls.c Modified: head/usr.bin/truss/syscalls.c

svn commit: r327961 - head/usr.bin/truss

Author: tuexen Date: Sun Jan 14 09:51:25 2018 New Revision: 327961 URL: https://svnweb.freebsd.org/changeset/base/327961 Log: Mark the iovec parameters of writev() and readv() as IN and OUT. This makes truss work on readv() as expected. Modified: head/usr.bin/truss/syscalls.c Modified: hea

svn commit: r327962 - head/lib/libsysdecode

Author: tuexen Date: Sun Jan 14 12:08:41 2018 New Revision: 327962 URL: https://svnweb.freebsd.org/changeset/base/327962 Log: Add suppor for the supported PR-SCTP policies. Modified: head/lib/libsysdecode/Makefile head/lib/libsysdecode/flags.c head/lib/libsysdecode/mktables head/lib/lib

svn commit: r327966 - head/lib/libsysdecode

sysdecode_sctp_sinfo_flags.3 == --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/lib/libsysdecode/sysdecode_sctp_sinfo_flags.3 Sun Jan 14 14:27:42 2018(r327966) @@ -0,0 +1,55 @@ +.\"

svn commit: r327967 - head/usr.bin/truss

Author: tuexen Date: Sun Jan 14 14:33:22 2018 New Revision: 327967 URL: https://svnweb.freebsd.org/changeset/base/327967 Log: Improve support for sctp_generic_recvmsg() and sctp_generic_sendmsg() and add support for sctp_generic_sendmsg_iov(). Handle the struct iovec argument and the stru

svn commit: r327994 - head/lib/libsysdecode

Author: tuexen Date: Mon Jan 15 08:32:49 2018 New Revision: 327994 URL: https://svnweb.freebsd.org/changeset/base/327994 Log: Simplify table generation. Modified: head/lib/libsysdecode/mktables Modified: head/lib/libsysdecode/mktables =

svn commit: r327995 - head/lib/libsysdecode

tptr_t _arg, int _base); Added: head/lib/libsysdecode/sysdecode_cmsg_type.3 == --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/lib/libsysdecode/sysdecode_cmsg_type.3 Mon Jan 15 10:59:04 20

svn commit: r328014 - head/lib/libsysdecode

Author: tuexen Date: Mon Jan 15 20:37:11 2018 New Revision: 328014 URL: https://svnweb.freebsd.org/changeset/base/328014 Log: Add support for decoding the nxt_flags, rcv_flags, and snd_flags of SCTP level cmsgs. Modified: head/lib/libsysdecode/Makefile head/lib/libsysdecode/flags.c head

svn commit: r328015 - head/usr.bin/truss

Author: tuexen Date: Mon Jan 15 20:39:42 2018 New Revision: 328015 URL: https://svnweb.freebsd.org/changeset/base/328015 Log: Decode msghdr argument of sendmsg() and recvmsg(). Sponsored by: Netflix, Inc. Modified: head/usr.bin/truss/syscall.h head/usr.bin/truss/syscalls.c Mod

svn commit: r328028 - head/sys/netinet

Author: tuexen Date: Mon Jan 15 21:59:20 2018 New Revision: 328028 URL: https://svnweb.freebsd.org/changeset/base/328028 Log: Don't provide a (meaningless) cmsg when proving a notification in a recvmsg() call. MFC after:1 week Modified: head/sys/netinet/sctputil.c Modified: head/s

svn commit: r328033 - head/lib/libsysdecode

Author: tuexen Date: Mon Jan 15 23:12:54 2018 New Revision: 328033 URL: https://svnweb.freebsd.org/changeset/base/328033 Log: Bump date, which I missed in r328014. Thanks to jhb@ for reporting. Modified: head/lib/libsysdecode/sysdecode_mask.3 Modified: head/lib/libsysdecode/sysdecode_mask.3

svn commit: r328034 - head/usr.bin/truss

Author: tuexen Date: Mon Jan 15 23:17:12 2018 New Revision: 328034 URL: https://svnweb.freebsd.org/changeset/base/328034 Log: Keep list sorted. Thanks to jhb@ to pointing out that I put it at the wrong place in r327919. Modified: head/usr.bin/truss/syscalls.c Modified: head/usr.bin/truss/s

Re: svn commit: r327919 - head/usr.bin/truss

> On 15. Jan 2018, at 20:08, John Baldwin wrote: > > On Saturday, January 13, 2018 01:59:35 PM Michael Tuexen wrote: >> Author: tuexen >> Date: Sat Jan 13 13:59:35 2018 >> New Revision: 327919 >> URL: https://svnweb.freebsd.org/changeset/base/327919 >>

svn commit: r328058 - head/usr.bin/truss

Author: tuexen Date: Tue Jan 16 19:57:30 2018 New Revision: 328058 URL: https://svnweb.freebsd.org/changeset/base/328058 Log: Using %p already prints "0x", so don't do it explicitly. Modified: head/usr.bin/truss/syscalls.c Modified: head/usr.bin/truss/syscalls.c =

svn commit: r328059 - head/usr.bin/truss

Author: tuexen Date: Tue Jan 16 20:02:07 2018 New Revision: 328059 URL: https://svnweb.freebsd.org/changeset/base/328059 Log: Improve the printing of cmgs when the length is 0. Fix error handling. Modified: head/usr.bin/truss/syscalls.c Modified: head/usr.bin/truss/syscalls.c ===

svn commit: r328066 - head/sys/netinet

Author: tuexen Date: Tue Jan 16 21:58:38 2018 New Revision: 328066 URL: https://svnweb.freebsd.org/changeset/base/328066 Log: Fix a bug related to fast retransmissions. When processing a SACK advancing the cumtsn-ack in fast recovery, increment the miss-indications for all TSN's reported

svn commit: r328081 - head/usr.bin/truss

Author: tuexen Date: Wed Jan 17 10:30:49 2018 New Revision: 328081 URL: https://svnweb.freebsd.org/changeset/base/328081 Log: Add missing assignment to make sure non-first cmsgs are handled as such. Modified: head/usr.bin/truss/syscalls.c Modified: head/usr.bin/truss/syscalls.c =

svn commit: r328477 - head/sys/netinet

Author: tuexen Date: Sat Jan 27 13:43:03 2018 New Revision: 328477 URL: https://svnweb.freebsd.org/changeset/base/328477 Log: Update references in comments, since the IDs have become an RFC long time ago. Also cleanup whitespaces. No functional change. MFC after:1 week Modified: he

svn commit: r328478 - head/sys/netinet

Author: tuexen Date: Sat Jan 27 13:46:55 2018 New Revision: 328478 URL: https://svnweb.freebsd.org/changeset/base/328478 Log: Add constant for the PAD chunk as defined in RFC 4820. This will be used by traceroute and traceroute6 soon. MFC after:1 week Modified: head/sys/netinet/sct

svn commit: r328488 - in head: contrib/traceroute usr.sbin/traceroute6

Author: tuexen Date: Sat Jan 27 19:23:42 2018 New Revision: 328488 URL: https://svnweb.freebsd.org/changeset/base/328488 Log: When using SCTP for sending probe packets, use INIT chunks for payloads larger than or equal to 32 bytes. For smaller probe packets, keep using SHUTDOWN-ACK chunks, p

svn commit: r332269 - head/sys/netinet

Author: tuexen Date: Sun Apr 8 11:37:00 2018 New Revision: 332269 URL: https://svnweb.freebsd.org/changeset/base/332269 Log: Fix a signed/unsigned warning showing up for the userland stack on some platforms. Thanks to Felix Weinrank for reporting the issue. MFC after:i 3 days Modifi

svn commit: r332271 - head/sys/netinet

Author: tuexen Date: Sun Apr 8 11:50:06 2018 New Revision: 332271 URL: https://svnweb.freebsd.org/changeset/base/332271 Log: Small cleanup, no functional change. MFC after:3 days Modified: head/sys/netinet/sctp_usrreq.c Modified: head/sys/netinet/sctp_usrreq.c =

svn commit: r332273 - in head/sys: netinet netinet6

Author: tuexen Date: Sun Apr 8 12:08:20 2018 New Revision: 332273 URL: https://svnweb.freebsd.org/changeset/base/332273 Log: Fix a logical inversion bug. Thanks to Irene Ruengeler for finding and reporting this bug. MFC after:3 days Modified: head/sys/netinet/sctp_usrreq.c he

svn commit: r332353 - head/usr.bin/systat

Author: tuexen Date: Tue Apr 10 08:19:14 2018 New Revision: 332353 URL: https://svnweb.freebsd.org/changeset/base/332353 Log: Don't show the number of currently established SCTP associations, since this is not monotonically increasing. It's number can be derived from the other counters shown

svn commit: r333176 - head/usr.sbin/traceroute6

Author: tuexen Date: Wed May 2 19:36:46 2018 New Revision: 333176 URL: https://svnweb.freebsd.org/changeset/base/333176 Log: Fix in the documentation that the default hop limit is not 30, but the value of the sysctl variable net.inet6.ip6.hlim. This is true since https://svnweb.freebsd.or

svn commit: r333178 - head/sys/netinet

Author: tuexen Date: Wed May 2 20:04:31 2018 New Revision: 333178 URL: https://svnweb.freebsd.org/changeset/base/333178 Log: SImplify the call to tcp_drop(), since the handling of soft error is also done in tcp_drop(). No functional change. Sponsored by: Netflix, Inc. Modified: head/s

svn commit: r333186 - head/sys/netinet6

Author: tuexen Date: Wed May 2 22:11:16 2018 New Revision: 333186 URL: https://svnweb.freebsd.org/changeset/base/333186 Log: Send an ICMPv6 PacketTooBig message in case of forwading a packet which is too big for the outgoing interface and no firewall is involed. This problem was introduced

svn commit: r333304 - head/sys/netinet

Author: tuexen Date: Sun May 6 14:19:50 2018 New Revision: 04 URL: https://svnweb.freebsd.org/changeset/base/04 Log: Ensure we are not dereferencing a NULL pointer. This was found by Coverity scanning the usrsctp stack (CID 203808). MFC after:3 days Modified: head/sys/n

Re: svn commit: r333304 - head/sys/netinet

so I didn't know the number. This has now been resolved. Best regards Michael > > Best, > Conrad > > On Sun, May 6, 2018 at 7:19 AM, Michael Tuexen wrote: >> Author: tuexen >> Date: Sun May 6 14:19:50 2018 >> New Revision: 04 >> URL: https://sv

svn commit: r333382 - head/sys/netinet

Author: tuexen Date: Tue May 8 18:48:51 2018 New Revision: 82 URL: https://svnweb.freebsd.org/changeset/base/82 Log: When reporting ERROR or ABORT chunks, don't use more data that is guaranteed to be contigous. Thanks to Felix Weinrank for finding and reporting this bug by fuzzing

svn commit: r333386 - head/sys/netinet

Author: tuexen Date: Tue May 8 20:39:35 2018 New Revision: 86 URL: https://svnweb.freebsd.org/changeset/base/86 Log: Fix two typos reported by N. J. Mann, which were introduced in https://svnweb.freebsd.org/changeset/base/82 by me. MFC after:3 days Modified: head/sys/n

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: 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

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: r318958 - head/sys/netinet

Author: tuexen Date: Fri May 26 16:29:00 2017 New Revision: 318958 URL: https://svnweb.freebsd.org/changeset/base/318958 Log: Use the SCTP_PCB_FLAGS_ACCEPTING flags to check for listeners. While there, use a macro for checking the listen state to allow for easier changes if required.

svn commit: r319433 - in head/sys/netinet: . tcp_stacks

Author: tuexen Date: Thu Jun 1 15:11:18 2017 New Revision: 319433 URL: https://svnweb.freebsd.org/changeset/base/319433 Log: Improve comments to describe what the code does. Reported by: jtl Sponsored by: Netflix, Inc. Modified: head/sys/netinet/tcp_input.c head/sys

svn commit: r319556 - head/sys/netinet

Author: tuexen Date: Sat Jun 3 21:53:58 2017 New Revision: 319556 URL: https://svnweb.freebsd.org/changeset/base/319556 Log: Fix the ICMP6 handling for TCP. The ICMP6 packets might not be contained in a single mbuf. So don't assume this. Keep the IPv4 and IPv6 code in sync and make expli

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

> On 7. Jun 2017, at 23:56, Ed Maste wrote: > > On 7 June 2017 at 18:18, Ed Maste wrote: >> On 27 April 2017 at 13:53, Michael Tuexen wrote: >>> Author: tuexen >>> Date: Thu Apr 27 17:53:05 2017 >>> New Revision: 317512 >>> URL: https://svnwe

svn commit: r320260 - head/sys/netinet

Author: tuexen Date: Fri Jun 23 08:34:01 2017 New Revision: 320260 URL: https://svnweb.freebsd.org/changeset/base/320260 Log: Improve compilation on platforms different from FreeBSD. Modified: head/sys/netinet/sctp_input.c head/sys/netinet/sctputil.c head/sys/netinet/sctputil.h Modified:

svn commit: r320261 - head/sys/netinet

Author: tuexen Date: Fri Jun 23 08:35:54 2017 New Revision: 320261 URL: https://svnweb.freebsd.org/changeset/base/320261 Log: Honor the backlog field. Modified: head/sys/netinet/sctp_usrreq.c Modified: head/sys/netinet/sctp_usrreq.c ===

svn commit: r320263 - head/sys/netinet

Author: tuexen Date: Fri Jun 23 09:27:31 2017 New Revision: 320263 URL: https://svnweb.freebsd.org/changeset/base/320263 Log: Use a longer buffer for messages in ERROR chunks. This allows them to be sent in a non truncated way and addresses a warning given by newver versions of gcc. Tha

svn commit: r320264 - head/sys/netinet

Author: tuexen Date: Fri Jun 23 10:09:49 2017 New Revision: 320264 URL: https://svnweb.freebsd.org/changeset/base/320264 Log: Check the length of a COOKIE chunk before accessing fields in it. Thanks to Felix Weinrank for reporting the issue he found by using libFuzzer. MFC after:

svn commit: r320300 - head/sys/netinet

Author: tuexen Date: Fri Jun 23 21:01:57 2017 New Revision: 320300 URL: https://svnweb.freebsd.org/changeset/base/320300 Log: Handle sctp_get_next_param() in a consistent way. This addresses an issue found by Felix Weinrank using libfuzz. While there, use also consistent nameing. MFC

svn commit: r320650 - head/sys/netinet

Author: tuexen Date: Tue Jul 4 18:04:44 2017 New Revision: 320650 URL: https://svnweb.freebsd.org/changeset/base/320650 Log: Don't hold if refcount on an stcb when it is not needed. This improves the consistency with other parts of the code. Modified: head/sys/netinet/sctp_input.c Modifie

svn commit: r320653 - head/sys/netinet

Author: tuexen Date: Tue Jul 4 18:24:50 2017 New Revision: 320653 URL: https://svnweb.freebsd.org/changeset/base/320653 Log: Move to open state after plausibility checks. When doing this too early, the MIB counters go wrong. MFC after:1 week Modified: head/sys/netinet/sctp_inpu

svn commit: r321034 - head/sys/netinet

Author: tuexen Date: Sat Jul 15 19:54:03 2017 New Revision: 321034 URL: https://svnweb.freebsd.org/changeset/base/321034 Log: Fix the handling of Explicit EOR mode. While there, appropriately handle the overhead depending on the usage of DATA or I-DATA chunks. Take the overhead only int

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: 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: 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

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

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

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

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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: r353060 - head/sys/netinet

Author: tuexen Date: Thu Oct 3 18:36:54 2019 New Revision: 353060 URL: https://svnweb.freebsd.org/changeset/base/353060 Log: Add missing input validation. This could result in reading from uninitialized memory. The issue was found by OSS-Fuzz for usrsctp and reported in https://bugs.chro

svn commit: r353069 - head/sys/netinet

Author: tuexen Date: Thu Oct 3 20:39:17 2019 New Revision: 353069 URL: https://svnweb.freebsd.org/changeset/base/353069 Log: Cleanup sctp_asconf_error_response() and ensure that the parameter is padded as required. This fixes the followig bug reported by OSS-Fuzz for the usersctp stack: h

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