CVS log for src/usr.sbin/traceroute6/traceroute6.c

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Keyword substitution: kv
Default branch: MAIN

traceroute6: Remove __packed

Synch with HEAD

Clean up the IPsec ifdefs, same as ping6.

... another occurrence of OLDRAWSOCKET ...

Remove dead code.

Remove dead/broken code. We want to favor RFC3542 over RFC2292. No
functional change.

Remove dead code.

Remove now unused code.

Remove the "-g" option, it uses RH0, which is deprecated by RFC5095, and
doesn't work on modern networks anymore.

Pull up following revision(s) (requested by is in ticket #1427):
	usr.sbin/traceroute6/traceroute6.c: revision 1.43
PR/47304: Kouki Ooyatsu: -s (source IPv6 address to be used) option does not
work because the wrong variable is used.

Sync with HEAD.  (Note that most of these changes are simply $NetBSD$
tag issues.)

CID 978587: Removed unnecessary check against NULL.

resync with head

sync with (a bit old) head

PR/47304: Kouki Ooyatsu: -s (source IPv6 address to be used) option does not
work because the wrong variable is used.
XXX: Pullup to 6.

sync with head

include <netipsec/ipsec.h> rather than <netinet6/ipsec.h> from userland
where possible, for consistency and compatibility to FreeBSD
(exception: KAME specific statistics gathering in netstat(1) and systat(1))

Sync usage with manpage.

AS additions from Zafer Aydogan to print the AS path. Minor cleanups to compile
without WARNS=1 hackery.

PR/19069: SUENAGA Hiroki: Original fix was defective because on big endian
the expression is not truncated to 16 bits, thus sending to port 65536 makes
the == 0 test fail and the packet ends up being sent.

Sync with HEAD.

Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html

Pull up following revision(s) (requested by is in ticket #469):
	usr.sbin/traceroute6/traceroute6.c: revision 1.38
synchronize error flags with own comment and with traceroute, as discussed
on tech-net.

synchronize error flags with own comment and with traceroute, as discussed
on tech-net.

PR/19069: Jun-ichiro itojun Hagino: traceroute(8) and traceroute6(8) can
send packet to udp port 0, which is illegal

Add support for RFC 3542 Adv. Socket API for IPv6 (which obsoletes 2292).
* RFC 3542 isn't binary compatible with RFC 2292.
* RFC 2292 support is on by default but can be disabled.
* update ping6, telnet and traceroute6 to the new API.

From the KAME project (www.kame.net).
Reviewed by core.

do not disclose endian/pid.  henning@openbsd

do not disclose endian/alignment by probe packet.   from dreaadt@openbsd
via kame

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22366, verified by myself.

sysctl/setsockopt takes int, not u_long.

fix arg size to IPV6_UNICAST_HOPS socket option.  Hiroki Sato

be more picky about argument parsing (check ERANGE from strtoul).  sync w/kame

make args u_long not to lose accuracy due to conversion/overflow.
from mark@openbsd

socklen_t audit.  from deraadt, sync w/kame

Fixed trivial bugs in previous commit:
unnecessary socket is opened, and non-root user failed to execute...

Add -I (use icmp) option as traceroute.
sync w/kame

warn if multiple addresses are returned from DNS, like traceroute(8) does.
sync w/kame

no need for struct timezone.  From: Kevin Steves <kevin@atomicgears.com>

check port number range.  sync w/kame, pointed out by deraadt

use strchr not index

grab max hlim/ttl from kernel via sysctl.  sync w/openbsd

typo in port number setting

KNF and other cleanups.  from openbsd via kame

sizeof pedant

getopt(3): EOF -> -1.

correct fd_set allocation.  from deraadt

use strlcpy/at throughout the code.  more strct argument validation.
revoke setuid privilege earlier.

sync with kame.

Pullup 1.14 [itojun]:
avoid fd_set size overflow.  from deraadt@openbsd, sync with kame.

avoid fd_set size overflow.  from deraadt@openbsd, sync with kame.

pullup (approved by releng-1-5)
printf-like format pedant.  do not pass string variable alone.  use "%s".
from openbsd.

/cvsroot/basesrc/usr.sbin/netgroup_mkdb/netgroup_mkdb.c	1.9 -> 1.10
/cvsroot/basesrc/usr.sbin/pwd_mkdb/pwd_mkdb.c	1.17 -> 1.18
/cvsroot/basesrc/usr.sbin/quotaon/quotaon.c	1.14 -> 1.15
/cvsroot/basesrc/usr.sbin/rdate/rdate.c	1.10 -> 1.11
/cvsroot/basesrc/usr.sbin/rpc.yppasswdd/yppasswdd_mkpw.c	1.5 -> 1.6
/cvsroot/basesrc/usr.sbin/traceroute6/traceroute6.c	1.12 -> 1.13
/cvsroot/basesrc/usr.sbin/wsconscfg/wsconscfg.c	1.6 -> 1.7
/cvsroot/basesrc/usr.sbin/ypserv/revnetgroup/revnetgroup.c	1.7 -> 1.8
/cvsroot/basesrc/usr.sbin/ypserv/ypserv/ypserv.c	1.10 -> 1.11

warnx?/errx? audit (don't pass variable alone).  from openbsd.

Pull up rev. 1.12:
be more careful about arg to errx?/warnx? (do not pass variable directly,
it may contain "%").  from openbsd, via kame.

be more careful about arg to errx?/warnx? (do not pass variable directly,
it may contain "%").  from openbsd, via kame.

Sync w/ netbsd-1-5-base.

print source address of query.  support -f (skip first N hops).
do not choke on unexpected ND messages.

correct use of perror().

typo fix (s/Ridirect/Redirect/)

do not assume CMSG_xx are constant. (sync with latest kame)

use getnameinfo(), not inet_ntop(), as much as possible.
(sync with recent kame)

sync with latest libipsec/kernel.

do not bark even if IPsec is turned off in kernel.

allow "traceroute6 -q1 foo".

KAME PR: 135

add NetBSD RCS ID.

Squash some NULL printf format warnings, providing better error messages
to the user in the process.

traceroute6: traceroute for IPv6.

TODO: better to be separate, or merged?