Commit Graph

5888 Commits

Author SHA1 Message Date
Tim J. Robbins
cb4cbf9c34 Another buffer overflow similar to the recent one in mkstr(1). 2002-11-01 12:48:28 +00:00
Tim J. Robbins
c6613efd36 Remove claim that pi and ex use mkstr; pi is long gone, and nex doesn't
use it.
2002-11-01 12:22:41 +00:00
Tim J. Robbins
92d2efaaca Zap another buffer overflow, this time in the parser.
MFC after:	2 weeks
2002-11-01 12:09:05 +00:00
Tim J. Robbins
c26c35e7d9 Avoid buffer overflow when constructing filenames. 2002-11-01 11:53:52 +00:00
Ruslan Ermilov
79c45f3bf9 Document the confusing behavior that the .if conditional defaults
to defined(), e.g., ``.if 1'' is equivalent to ``.if defined(1)'',
which is only true when the ${1} variable is defined.
2002-11-01 08:40:32 +00:00
Marcel Moolenaar
9b2f268fb5 o Remove $Id$ from copyright; there's $FreeBSD$,
o  Remove static function uuid_print(); use uuid_to_string(3) in
   combination with printf(3) to achieve the same,
o  Remove unneeded includes,
o  Add a reference to uuid(3) to the manpage.
2002-11-01 06:20:14 +00:00
Tony Finch
3229ed9140 Variables that come in in and out pairs should be named accordingly.
Different code that processes the input in similar ways should be
called in similar ways. File-local stuff should be static. Output
errors should be checked for. Diffs sometimes have to be big.
2002-11-01 02:08:51 +00:00
Tony Finch
735838d3fe Be much more paranoid about where uudecode writes its output, especially
when the filename comes from the untrusted input. This is a work-around
for careless people who don't routinely check the begin line of the file
or run uudecode -i and instead report "vulnerabilities" to CERT.
	http://www.kb.cert.org/vuls/id/336083
2002-11-01 00:58:00 +00:00
Tony Finch
eae1ff453a Instead of abusing stdin and stdout, use our own file pointers.
Check for errors when closing the output.
2002-11-01 00:29:00 +00:00
Maxim Sobolev
1acb5329c8 Back out previous commit - it was not well thought out.
Clue beaten in by:	ume
Pointy hat to:		sobomax
2002-10-31 13:05:56 +00:00
Ruslan Ermilov
b9889f93c2 Document the new behavior of -C with respect to inode-change-time.
Document that -p also preserves the access time of the source.
2002-10-31 10:43:32 +00:00
Ruslan Ermilov
1067b3a3fb Do not change the target file's inode-change-time if -C is
specified, the target file already exists and the files are
the same, and the target's file flags and mode need not to
be changed.
2002-10-31 10:41:51 +00:00
Maxim Sobolev
ef1e4234eb Fix POLA breakage in 1.29: IPv4 should be default. This makes `-4' option
a nop, but we'll probably want to keep it for compatibility with other
KAME-based systems.

Complained about by:	Andrey Lakhno <land@dnepr.net>
MFC after:		3 days
2002-10-31 10:36:12 +00:00
Ruslan Ermilov
7472551efd ade@ no longer has the FreeBSD account. 2002-10-31 08:56:34 +00:00
Ruslan Ermilov
d1c009cec8 Sort by month/day/year/login. 2002-10-31 08:55:33 +00:00
Maxime Henrion
4fd036fdbe Fix core dumps when invoking with something like ``last -w1''.
PR:		bin/44583
Reported by:	Amit Chakradeo <sdbug@spam.chakradeo.net>
MFC after:	3 days
2002-10-30 18:19:59 +00:00
Juli Mallett
58896115b4 When we appear to want a signed value from sizeof(), use ssize_t in the cast,
rather than int.
2002-10-30 15:50:00 +00:00
Dag-Erling Smørgrav
75c3973ab8 Clarify my feelings towards fetch / libfetch. 2002-10-30 04:53:58 +00:00
Greg Lehey
961a3727e7 Output .lf directives. 2002-10-30 03:24:16 +00:00
Ruslan Ermilov
b382ba4fb1 bsd.doc.mk changes:
Don't gratuitously pipe thru a cat(1) if NODOCCOMPRESS.

Only create _stamp.extra when necessary.

Get rid of SOELIMPP and OBJS.

Use Groff version of soelim(1); we need its -I option
for the following to work.

Don't needlessly chdir to SRCDIR.  Only a few documents
need CD_HACK, and those that need it either use refer(1)
or .PSPIC macro which internally uses the .psbb call.
2002-10-29 14:56:09 +00:00
Joerg Wunsch
6aa4e03fbe Don't try to dereference a NULL pw pointer. This would happen when
attempting to use chpass -a.
2002-10-29 12:45:32 +00:00
Juli Mallett
f67b533a2e In VarHead(), look into the correct (modified) string. 2002-10-29 12:11:56 +00:00
Ruslan Ermilov
36c4697a65 Mention that the left-hand side of the comparison
conditional must always be a variable expansion.

Obtained from:	PMake

Do not lie that debugging .for loops is a no-op.
2002-10-29 09:48:49 +00:00
David E. O'Brien
26f06d8b13 Mostly support alternate manpage zipping. 2002-10-29 09:20:22 +00:00
Juli Mallett
85779f0ead Split var.c into var.c and var_modify.c and move all the modification funcs
to var_modify.c, for readability.  constify some low hanging fruit (string
manipulation functions) and the upper layers appropriately.  No longer use
the private strstr(3) implementation, while changing string code.

Tested by:      lots of successful make buildworld.
2002-10-28 23:33:57 +00:00
Dag-Erling Smørgrav
eb87c5a73a Don't complain about not knowing the remote file size when working in
quiet mode.

PR:		bin/37079
Submitted by:	Nicolas Rachinsky <list@rachinsky.de>
2002-10-27 17:33:08 +00:00
Dag-Erling Smørgrav
97727a7dc1 Whitespace and indentation cleanup. 2002-10-27 15:32:51 +00:00
Dag-Erling Smørgrav
0c6d34af10 Forgot to disable alarms after fetchXGet() in previous commit. 2002-10-27 15:32:06 +00:00
Dag-Erling Smørgrav
dc161d5582 Add an ETA timer that kicks in after 30 seconds.
Re-add alarm(2) calls around the calls to fetchStat(3) and fetchXGet(3),
since these calls can still time out on DNS lookups or TCP connect(2).

Remove the alarm(2) calls in the main loop, since all methods properly
handle transfer timeouts (as opposed to connection timeouts).

Set the sigalrm flag if a timeout occurs in the main loop.

Move the signal: label up a little so we still set the atime and mtime
when the transfer times out or is interrupted, so that restarted transfers
will work as expected (as long as the file still exists).

MFC after:	2 weeks
2002-10-27 15:15:13 +00:00
Garrett Wollman
8dcb75fc8d Remove unnecessary compatibility macro. (We were only printing, not parsing,
intmax_t.)
2002-10-27 04:14:08 +00:00
Garrett Wollman
11e3dcb669 Add new 1003.1-2001/TC1/D6 parameters. (On final recirculation ballot now,
so this should be officially TC1 before the New Year.)

Add TrustedBSD pathconf parameters.

Add compilation support for -stable (to be merged momentarily).
2002-10-27 04:10:34 +00:00
Doug Barton
7d5b77ef5f Adjust the size passed to readlink so that the null termination
falls within the range of the path variable.

Cribbed from the latest NetBSD source.

Obtained from:	provos@NetBSD.org
2002-10-25 07:26:36 +00:00
Juli Mallett
5d46839577 Fix problem with my ability to tell the difference between 'r' and 'l'... We
want to check var[1], not val[1].

Submitted by:	Mark Valentine <mark@thuvia.demon.co.uk>
Pointed out by:	sam
Pointy hat to:	jmallett
2002-10-24 20:37:58 +00:00
Juli Mallett
85ec8fdb1d When expanding a specific [1-char] variable, only expand said specific
[1-char] variable.  Don't just automatically expand something which
starts with that character.

Obtained from:	OpenBSD [3 years ago!]
2002-10-24 12:57:42 +00:00
Juli Mallett
775fb1e81e Duplicate the variable name in the v->name field, as otherwise it points to
data that will be modified.  And do the appropriate thing now and free the
v->name buffer along with other relinquished memory.

XXX There is duplication here of destroying a Var, which is probably bogus,
and probably missed in a few places.
2002-10-24 04:10:55 +00:00
Juli Mallett
cbfcb39874 Remove efree(), it isn't used consistently enough to even pretend that it
might help on the systems it could possibly be used as a bandaid for.  In
fact, the only thing it's useful for is instrumenting free(3) calls, and in
that capacity, it's better served as a local patch, than a public wrapper.
2002-10-23 23:16:43 +00:00
Mark Murray
3c284de5a5 Change the type of an unused variable to appease a warning. 2002-10-23 19:10:15 +00:00
Mark Murray
a09114536e Adjust for getbsize argument type change. 2002-10-23 19:02:17 +00:00
Mark Murray
4b51efd2b3 Remove unneeded function prototypes. 2002-10-23 16:20:12 +00:00
Ruslan Ermilov
642b1db169 Need to run lint1 from ${WORLDTMP}/usr/libexec during buildworld.
Spotted by:	fjoe
2002-10-23 12:05:27 +00:00
Robert Watson
1494905bb6 Add a new '-s' option to su(1): if the flag is present, attempt to
also set the user's MAC label as part of the user credential setup
by setting setusercontext(3)'s SETMAC flag.  By default, change only
traditional process properties.

Approved by:	re
Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2002-10-23 03:19:34 +00:00
Juli Mallett
1d5e8e35b5 De-obfuscate and correct the include path handling for SysV style includes.
PR:		32759
Submitted by:	Mark Valentine
Reviewed by:	Matthew Emmerton" <matt@gsicomp.on.ca>
MFC after:	15 days
2002-10-23 01:57:33 +00:00
Andrey A. Chernov
72d26fe4c9 Use more verbose diagnostics for wrong DIGIT range 2002-10-20 23:09:26 +00:00
Andrey A. Chernov
4bcccb2ebd Add checks for DIGIT set consistency to prevent common misinterpretation
automatically.
Remove output file on error.
Staticize functions declared as static.
2002-10-20 19:56:15 +00:00
Tony Finch
2441656486 Improve the way base64 mode is enabled based on the program name,
so that it works when the path to b64encode is used to run it.
2002-10-20 14:18:25 +00:00
Tilman Keskinoz
8d9e008a2e Add my birthday.
Approved by: kris (mentor)
2002-10-20 13:33:45 +00:00
Greg Lehey
6c8733c2a3 Sort by date. 2002-10-20 02:20:31 +00:00
Greg Lehey
c398fe500e Clarify holidays which apply only to the USA
Clarify that the USSR no longer exists, but some of the holidays are
celebrated anyway.

Reviewed in part by:	ru

Remove Jewish and most Muslim holidays.  They're all wrong, since they
don't apply to the Western calendar.  The much more complete Jewish
holidays are in calendar.judaic.  The Muslim holidays need to be
collected into a file, but there's not much point in having the wrong
date.

Remove many Fiji holidays.  They change every year by Government
decree, and some were duplicated as a result.

Remove some duplicates.

There's still a lot to be done; in particular, I think the Japanese
and British holidays are very inaccurate.  This file needs checking by
people who know the details.
2002-10-20 02:12:46 +00:00
Maxim Sobolev
d1cf9ea2c4 Fix a problem with RTLD_TRACE flag to dlopen(3), which sometimes can return
even if there was no error occured (when trying to dlopen(3) object that
already linked into executable which does dlopen(3) call). This is more
proper fix for `ldd /usr/lib/libc.so' problem, because the new behaviour
conforms to documentation.

Remove workaround from ldd.c (rev.1.32).

PR:		35099
Submitted by:	Nathan Hawkins <utsl@quic.net>
MFC after:	1 week
2002-10-19 10:18:29 +00:00
Ruslan Ermilov
b17996a47e Revert last delta. SGR support in grotty(1) is disabled system-wide
in /usr/share/tmac/troffrc pending the issue resolution on -arch.
2002-10-18 09:14:17 +00:00