Commit Graph

48 Commits

Author SHA1 Message Date
marius
24ad8a9842 Instead of "OpenFirmware", "openfirmware", etc. use the official spelling
"Open Firmware" from IEEE 1275 and OpenFirmware.org (no pun intended).

Ok'ed by:	tmm
2004-08-16 15:45:27 +00:00
ru
9f45c1d92e mdoc(7) fixes. 2004-07-07 19:57:16 +00:00
csjp
78ac741f00 The call to setuid(2) subsequently causes setgroups(2) to fail. setgroups(2)
requires super-user access in order to complete successfully.
Move setgroups(2) to execute before setuid(2) so that it is successful.
2004-06-30 18:58:19 +00:00
brian
453b5a4b34 Call tzset() at startup.
Submitted by:	Andrzej ToboÅa <ato@iem.pw.edu.pl>
2004-06-21 10:47:12 +00:00
brian
86ff38aa6a o Reduce path names in RRQ and WRQ packets by:
Reducing "/+./" strings to "/"
    Reducing "/[^/]+/../" to "/"

o Don't send an OACK when the result of the [RW]RQ is an error.

These changes allow tftpd to interact with pxelinux.bin from the syslinux
package.

Whilst the path reducing code doesn't properly handle situations where the
path component before the "/../" is a symlink to (say) ".", I would suggest
that it does the right thing in terms of the clients perception of what
their path string actually represents.  This seems better than using
realpath() and breaking environments where symlinks point outside of the
directory hierarchy that tftpd is configured to allow.
2004-06-21 08:01:16 +00:00
mdodd
8c3c3c59d7 - Close fd if fdopen(fd) fails.
- Format return () to resemble the one 5 lines up.
2004-05-25 01:40:27 +00:00
mdodd
dbabd85d3e Add two new flags: -w, which allows new files to be created,
and -U, which allows the umask to be set.

Obtained from:	 Patton Electronics, Co.
2004-05-24 22:56:15 +00:00
sobomax
dced91d8f3 Fix a bug which causes wrong filename being written into the syslog
in the case when client sends request with RFC2347 options.

Approved by:	re
MFC After:	2 weeks
2003-11-20 13:36:31 +00:00
billf
614e371cc3 properly refuse a connection in the -c case if the client ip's subdirectory
does not exist.

PR:		bin/38303
Submitted by:	Woei-Luen, Shyu <m8535@cn.ee.ccu.edu.tw>
the committed patch differs from the submitted one, any inaccuracies are mine.
2003-04-19 10:14:43 +00:00
dwmalone
a3529ba22b Clean up some warnings that don't result in a change in the object file:
Constness, missing prototypes, non-ansi prototypes, missing
initialisers, unnecessary declarations, shadowing.

Reviewed by:	md5
2003-03-20 22:42:22 +00:00
charnier
9639b20db6 The .Nm utility 2002-07-06 19:19:48 +00:00
ume
c9e55ed3c8 Correct indent. 2002-04-26 12:27:55 +00:00
ume
4f51ffc3fe IPv6 support for tftp/tftpd.
Obtained from:	KAME
MFC after:	2 weeks
2002-04-11 17:14:22 +00:00
ambrisko
0b5427f932 Better handle the case with a network that drops packets by retrying
with a back off.  This was discovered when Luigi sent me code to
handle this for Etherboot.  The Etherboot patch worked okay but
FreeBSD's tftpd had trouble handling it and would fail to transfer
the file since it would abort on send and not retry.

Submitted by:	luigi
MFC after:	1 week
2002-04-09 19:13:43 +00:00
imp
a2650f5f7c o __P removal
o Use new-style prototypes and function definitions.
o Fix timeout and justquit to have proper signatures for signal
  handlers.  Mark the args as __unused.
o remove register
2002-02-07 04:49:34 +00:00
benno
d330713082 Change the failure mode in option parsing to silently bailing out of option
negotiation rather than rejecting the request.

Apple OpenFirmware 3.0f3 (the version in my iMac) adds trailing garbage to the
end of an otherwise valid request.  Without this change, the requests were
rejected which prevented me from booting.

Reviewed by:	obrien
2001-11-22 05:08:35 +00:00
obrien
b4cb5029c7 When we set our UID to `nobody', set an appropriate group also.
Submitted by:	peter
2001-10-22 01:55:40 +00:00
obrien
fd227b9658 RFC2349 (http://www.hypermail.org/rfcs/rfc2349.html) adds support
for negotiation of timeout and file size to the tftp protocol.  This
is required by some firmware like EFI boot managers (at least on
HP i2000 Itanium servers) in order to boot an image using tftp.  The
attached patch implements the RFC, and in doing so also implements
RFC2347; a generic tftp option extension.

PR:		30710
Submitted by:	Espen Skoglund <esk@ira.uka.de>
2001-09-27 20:50:14 +00:00
dd
a145482cf6 Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
ru
5e14a6862e mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 10:49:54 +00:00
ru
2d1b95a96f mdoc(7) police: normalize .Nd. 2001-04-18 15:54:10 +00:00
ru
45d92a4319 - Backout botched attempt to intoduce MANSECT feature.
- MAN[1-9] -> MAN.
2001-03-26 14:22:12 +00:00
ru
a23a98f937 Set the default manual section for libexec/ to 8. 2001-03-20 18:10:13 +00:00
kris
81788e10bd First appeared in 4.3, not 5.0 2001-03-04 09:15:55 +00:00
asmodai
09632ab08c Fix tftpd and tftp to support file transfers of over 65535 blocks
(about 31 MB - 32 MB).

Submitted (partially)
	by: Pascal Hofstee <daeron@wit401305.student.utwente.nl>
2001-02-02 10:53:02 +00:00
billf
ea6d044997 Add -c/C which chroots by IP of tftp client, (i.e. /tftproot/127.0.0.1/). 2001-01-25 04:20:25 +00:00
ru
fda4c0a990 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 14:42:24 +00:00
wollman
9b6a9d4d1d Some more slight doco fixes: update date, and add a bit more to the history. 2000-09-14 19:20:17 +00:00
wollman
fd6ae2da94 Allow tftpd to run as a specified user, not just `nobody'.
Update documentation to reflect new option.  Also fix documentation
style and add missing references.

PR:		21268
Submitted by:	"Aleksandr A. Babaylov" <babolo@links.ru>
Reviewed by:	imp
2000-09-14 19:08:29 +00:00
mpp
02b18f847f Add $FreeBSD$ lines to man pages that are missing them to make it
easier for translation teams.

PR:		docs/13418
Submitted by:	Alexey Zelkin <phantom@cris.net>
1999-08-28 23:10:20 +00:00
peter
76f0c923fe $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
brian
c6c6c7de65 Ensure that things returned by gethostname() and
friends are terminated and allow for a maximum
host name length of MAXHOSTNAMELEN - 1.
Put parenthesis around sizeof args.
Make some variables static.
Fix telnetd -u (broken by my last commit)

Prompted by: bde
1999-04-07 08:27:45 +00:00
brian
a77173a7cd Use realhostname() rather than various combinations of
gethostbyaddr() & gethostbyname().

Remove brokeness in ftpd for hosts of MAXHOSTNAMELEN length.
1999-04-06 23:06:00 +00:00
dg
49185b19a8 Rename a function name so that it doesn't conflict with a future system call. 1998-10-30 16:17:50 +00:00
jkoshy
8d35690221 Mention that syslog.conf(5) does not log LOG_FTP messages by default.
PR: 5287
1998-06-05 10:31:24 +00:00
phk
1e9e791cf2 openlog() needs to have LOG_NDELAY added, or else the syslog() calls after
the chroot will not get sent to syslogd.

PR:		4910
Reviewed by:	phk
Submitted by:	Jim Mercer <jim@komodo.reptiles.org>
1998-04-12 11:15:54 +00:00
charnier
82c7f870ed Use full path in synopsis. Syslog will add trailing \n. 1997-12-03 07:19:58 +00:00
imp
bb9f358c5a Clarify the actions of -s and the list of allowable names. 1997-10-06 16:28:47 +00:00
imp
3125d931c2 compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
1997-03-28 15:48:21 +00:00
imp
4ea8eab386 Fix non explloitable buffer overflows (since the largest packet processed
precludes it) to keep people from whining about it in the newsgroups and
mailing lists.
1997-03-24 06:04:08 +00:00
peter
090fb430f1 Revert $FreeBSD$ to $Id$ 1997-02-22 14:22:49 +00:00
jkh
808a36ef65 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
joerg
697c32345e Truncate the file when opening it with write intent. Otherwise,
there's a good chance that garbage will remain at the end.

Closes PR # bin/2112: tftpd doesn't truncate ...

Reviewed by:	fenner
1996-11-30 20:59:32 +00:00
wosch
361a15b8f4 add forgotten $Id$ 1996-09-22 21:56:57 +00:00
imp
c04f619292 Reviewed by: Bill Fenner <fennder@parc.xerox.com>
Reviewed by:	Garrett Wollman <wollman@freebsd.org>
Submitted by:	Warner Losh <imp@village.org>
Close PR bin/1145:
	Add -s flag to tftpd.  This enables the so-called secure mode
of tftpd where it chroots to a given directory before allowing access
to the files.  In addition, it runs as nobody when in this mode.
Reviewed a long time ago by Bill and Garrett.  Apply my patch from the
pr, and close the PR.
1996-09-22 04:19:27 +00:00
jkh
4a6435a5dc I think the security check to invalidate ALL write requests was just a little
excessive, and violates the specification defined in the manpage to boot.
1995-02-26 23:28:00 +00:00
wollman
96c19e77ba Update to new make macros and disable Kerberos because we haven't got it
set up right yet.
1994-08-05 21:24:58 +00:00
rgrimes
7d07d2de2f BSD 4.4 Lite Libexec Sources 1994-05-27 12:39:25 +00:00