Commit Graph

392 Commits

Author SHA1 Message Date
Xin LI
69097cd8da Use strlcpy().
MFC after:	2 weeks
2017-12-05 07:21:47 +00:00
Pedro F. Giffuni
8a16b7a18f General further adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.
2017-11-20 19:49:47 +00:00
Bryan Drewery
ea825d0274 DIRDEPS_BUILD: Update dependencies.
Sponsored by:	Dell EMC Isilon
2017-10-31 00:07:04 +00:00
Eugene Grosbein
de8d85c908 ftpd(8): fix user context handling.
Apply authenticated user context after update of wtmp(5) at start of session,
so that ftpd process is not killed by kernel with SIGXFSZ when user has
"filesize" limit lower than size of system wtmp file. Same applies
to session finalization: revert to super-user context before update of wtmp.

If ftpd hits limit while writing a file at user request,
do not get killed with SIGXFSZ instantly but apparently ignore the signal,
process error and report it to the user, and continue with the session.

PR:		143570
Approved by:	avg (mentor), mav (mentor)
MFC after:	1 week
2017-10-06 13:46:05 +00:00
Kurt Lidl
be4b793398 Improve blacklist support before upgrading libblacklist
The locally declared enum of blacklistd actions needs to be
hidden when the soon to be committed changes to libblacklist
are brought into the tree.  Fix the type of the "msg" parameter
to match the library.

There should be no functional changes.

MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
2017-05-06 04:17:48 +00:00
Enji Cooper
a251f9dcf8 libexec: normalize paths using SRCTOP-relative paths or :H when possible
This simplifies make logic/output

MFC after:	1 month
Sponsored by:	Dell EMC Isilon
2017-03-04 11:28:03 +00:00
Kurt Lidl
959d78b29a Fix build when WITHOUT_BLACKLIST=yes is specified
PR:		214409
Submitted by:	matthew
Reported by:	matteo
MFC after:		3 days
Sponsored by:	The FreeBSD Foundation
2016-11-12 03:07:41 +00:00
Kurt Lidl
e07d11b691 Revisit blacklistd support in ftpd
Enhance blacklistd support to not log anything by default,
unless blacklistd support is enabled on the command line.
Document new flag in man page, cleanup patches to be less
intrusive in code.

Reported by:	Rick Adams
Reviewed by:	cem, emaste
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D8374
2016-11-01 18:18:09 +00:00
Bryan Drewery
8779595527 DIRDEPS_BUILD: Update dependencies
Approved by:	re (gjb)
Sponsored by:	EMC / Isilon Storage Division
2016-06-14 16:55:05 +00:00
Kurt Lidl
504422fab3 Update blacklist support in ftpd to clarify fd usage
The ftp daemon dups the control socket to stdin and uses that fd
throughout the code.  Clarify this usage slightly by changing from
explicit use of "0" for the fd to a variable, to make it clear what
the zero represents in the non-blacklist code. Make the
blacklist_notify routine use STDIN_FILENO so as to have less of a
"magic number" feel to the code.

Reviewed by:	cem
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D6716
2016-06-06 20:00:13 +00:00
Kurt Lidl
3656f22999 Add blacklist support to ftpd
Reviewed by:	rpaulo
Approved by:	rpaulo
Relnotes:	YES
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D6703
2016-06-03 06:24:03 +00:00
Don Lewis
8877d1dbe6 Declare line[] in the outermost scope of retrieve() instead of
declaring it in an inner scope and then using it via a pointer
in the outer scope.

Reported by:    Coverity
CID:            605895
2016-05-13 01:52:41 +00:00
Baptiste Daroussin
f03ef8405b Rename getline with get_line to avoid collision with getline(3)
When getline(3) in 2009 was added a _WITH_GETLINE guard has also been added.
This rename is made in preparation for the removal of this guard
2016-05-10 11:12:31 +00:00
Pedro F. Giffuni
ec489d64bb libexec: minor spelling fixes in comments.
No functional change.
2016-05-01 19:39:23 +00:00
Pedro F. Giffuni
6e4fcca0f8 ftpd: replace malloc + memset 0 with calloc.
It is faster and usually safer.
Use NULL instead of zero for the pointer.
2016-04-18 15:01:49 +00:00
Bryan Drewery
bd18fd57db DIRDEPS_BUILD: Regenerate without local dependencies.
These are no longer needed after the recent 'beforebuild: depend' changes
and hooking DIRDEPS_BUILD into a subset of FAST_DEPEND which supports
skipping 'make depend'.

Sponsored by:	EMC / Isilon Storage Division
2016-02-24 17:20:11 +00:00
Marcel Moolenaar
d1a0d267b7 Upgrade libxo to 0.4.5.
Local changes incorporated by 0.4.5: r284340
Local changes retained: r276260, r282117

Obtained from:	https://github.com/Juniper/libxo
2015-08-24 16:26:20 +00:00
Simon J. Gerraty
c55c82f669 Needs libxo 2015-06-14 03:31:23 +00:00
Simon J. Gerraty
ccfb965433 Add META_MODE support.
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp
2015-06-13 19:20:56 +00:00
Marcel Moolenaar
2f0ae7721d Fix build after converting ls(1) to use libxo(3). 2015-06-10 13:17:41 +00:00
Simon J. Gerraty
44d314f704 dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
Simon J. Gerraty
98e0ffaefb Merge sync of head 2015-05-27 01:19:58 +00:00
Baptiste Daroussin
ee5a34ecba Convert to LIBADD
Reduce overlinking
2014-11-25 21:18:18 +00:00
Simon J. Gerraty
fae50821ae Updated dependencies 2014-05-16 14:09:51 +00:00
Simon J. Gerraty
76b28ad6ab Updated dependencies 2014-05-10 05:16:28 +00:00
Simon J. Gerraty
cc3f4b9965 Merge from head 2014-05-08 23:54:15 +00:00
Warner Losh
c6063d0da8 Use src.opts.mk in preference to bsd.own.mk except where we need stuff
from the latter.
2014-05-06 04:22:01 +00:00
Simon J. Gerraty
3b8f084595 Merge head 2014-04-28 07:50:45 +00:00
Christian Brueffer
5efaea4cc6 Remove the 3rd clause ("advertising clause") of the BSD license as
permitted by the University of Berkeley on July 22, 1999.

Reviewed by:	imp
MFC after:	1 week
2014-02-17 22:27:32 +00:00
Christian Brueffer
03d34ccc39 In sgetpwnam(), save and free pw_class like all other char members
of struct passwd.  This fixes spurious "login_getclass: unknown class"
errors.

PR:		186439
Submitted by:	UEMURA Tetsuya <t_uemura at macome.co.jp>
MFC after:	1 week
2014-02-14 12:01:52 +00:00
Simon J. Gerraty
7cf3a1c6b2 Updated dependencies 2013-03-11 17:21:52 +00:00
Simon J. Gerraty
f5f7c05209 Updated dependencies 2013-02-16 01:23:54 +00:00
Simon J. Gerraty
7cd2dcf076 Updated/new Makefile.depend 2012-11-08 21:24:17 +00:00
Simon J. Gerraty
23090366f7 Sync from head 2012-11-04 02:52:03 +00:00
Eitan Adler
eae8be706e Bump date missed in r202756
PR:		docs/171624
Submitted by:	bdrewery
Approved by:	gabor
MFC after:	3 days
2012-09-14 17:50:42 +00:00
Marcel Moolenaar
7750ad47a9 Sync FreeBSD's bmake branch with Juniper's internal bmake branch.
Requested by: Simon Gerraty <sjg@juniper.net>
2012-08-22 19:25:57 +00:00
Ulrich Spörlein
1acf0dba17 Spelling fixes for libexec/ 2012-01-07 16:09:54 +00:00
Colin Percival
3e65b9c6e6 Fix a problem whereby a corrupt DNS record can cause named to crash. [11:06]
Add an API for alerting internal libc routines to the presence of
"unsafe" paths post-chroot, and use it in ftpd. [11:07]

Fix a buffer overflow in telnetd. [11:08]

Make pam_ssh ignore unpassphrased keys unless the "nullok" option is
specified. [11:09]

Add sanity checking of service names in pam_start. [11:10]

Approved by:    so (cperciva)
Approved by:    re (bz)
Security:       FreeBSD-SA-11:06.bind
Security:       FreeBSD-SA-11:07.chroot
Security:       FreeBSD-SA-11:08.telnetd
Security:       FreeBSD-SA-11:09.pam_ssh
Security:       FreeBSD-SA-11:10.pam
2011-12-23 15:00:37 +00:00
Edward Tomasz Napierala
e81b1c7129 Add LOGIN_SETCPUMASK and LOGIN_SETLOGINCLASS to the setusercontext(3)
calls in ftpd(8).
2011-06-22 19:14:49 +00:00
Ed Maste
62f390ecd9 Make format string a string literal. (Discovered by clang.)
MFC After: 1 week
2011-01-04 00:39:56 +00:00
Ed Maste
763e8c9623 Handle failure from ftpd_popen in statfilecmd().
Reviewed by:	attilio
MFC after:	1 week
2011-01-04 00:11:09 +00:00
Christian S.J. Peron
cefb678553 expand checkuser() to support the propagation of error codes back to
the caller.  Currently, checkuser() does not differentiate between the
failure to open the file and the absence of a user in the file.  Check
to see if there was an error opening the file.  If there are any errors,
terminate the connection.  Currently, the only exception to this rule
is ENOENT, since there is nothing that says the /etc/ftpuser
and /etc/ftpchroot has to exist.

MFC after:	3 weeks
2011-01-03 21:28:12 +00:00
Ulrich Spörlein
0d9deed52c mdoc: drop redundant .Pp and .LP calls
They have no effect when coming in pairs, or before .Bl/.Bd
2010-10-08 12:40:16 +00:00
Xin LI
d56cc55917 Check that gl_pathc is bigger than zero before derefencing gl_pathv.
When gl_pathc == 0, the content of gl_pathv is undefined.

PR:		bin/144761
Submitted by:	David BERARD <contact davidberard fr>
Obtained from:	OpenBSD
MFC after:	1 week
2010-03-25 22:41:01 +00:00
Ed Schouten
cee4a62e54 Set ut_line to "ftpd" for ftpd.
This makes it a little easier to figure out which application was
responsible for this log entry. Ideally we should add an ut_process or
something similar.

Suggested by:	Vincent Poy <vincepoy gmail com>
2010-02-09 07:35:12 +00:00
Ed Schouten
0806dd9238 Remove stale references to utmp(5) and its corresponding filenames.
I removed utmp and its manpage, but not other manpages referring to it.
2010-01-21 17:25:12 +00:00
Ed Schouten
9f37b1a2b4 Really disable wtmp logging when chrooting.
Also perform a small cleanup to ftpd_logwtmp(). Just use a NULL
parameter for the username to indicate a logout, instead of an empty
string.

Reported by:	Alexey Shuvaev <shuvaev physik uni-wuerzburg de>
2010-01-18 23:28:25 +00:00
Ed Schouten
80643af02b Port ftpd to utmpx.
Unfortunately I have to partially wreck its functionality, though. ftpd
used to keep a file descriptor to the wtmp, which allowed it to work
from within a chroot. The current utmpx implementation doesn't offer a
way to do this. Maybe we can address this in the future, if it turns out
to be a real issue.
2010-01-13 18:28:41 +00:00
David E. O'Brien
ec85f7fa39 Move variable externs into extern.h so they are checked against the definitions. 2009-04-07 20:34:34 +00:00
Maxim Konovalov
9b7076d1ce o Fix typo: indentical -> identical.
PR:		docs/131149
Submitted by:	Patrick Oonk
MFC after:	1 week
2009-01-30 09:42:25 +00:00