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Author SHA1 Message Date
Todd C. Miller
d17da315a1 regen 2001-10-05 20:39:13 +00:00
Todd C. Miller
8fb718e7f4 sco now is identified by config.guess as *-sco-* 2001-10-05 20:39:05 +00:00
Todd C. Miller
89f2ab84d8 Check for getspnam() in -lgen if not in -lc for UnixWare. 2001-10-05 20:24:14 +00:00
Todd C. Miller
ace935f8aa "upper case" -> "uppercase" 2001-09-18 01:48:48 +00:00
Todd C. Miller
51dd80bd78 fix typos and grammar; pjanzen@foatdi.harvard.edu 2001-09-18 01:32:35 +00:00
Todd C. Miller
12a9783318 Missing word (specify); krapht@secureops.com 2001-08-28 14:26:38 +00:00
Todd C. Miller
29871e4422 If we fail to lookup a login class, apply the default one. 2001-08-23 21:43:38 +00:00
Todd C. Miller
b31b73f071 In log_error() free message, not logline unconditionally, then 
free logline if it is not the same as message.  No function change
but this mirrors how they are allocated.
 2001-08-23 21:42:31 +00:00
Todd C. Miller
944044e30d regenerate 2001-07-17 03:33:57 +00:00
Todd C. Miller
7f8d2fb3e1 remove some backslash quotes that are unneeded 2001-07-17 03:33:48 +00:00
Todd C. Miller
4969fa5365 o Tweaks to make this work with autoconf-2.50 
o Use AC_LIBOBJ instead of changing LIBOBJS directly
o Use AC_REPLACE_FUNCS where we can
o Use AC_CHECK_FUNCS instead of AC_CHECK_FUNC so we don't have to
  AC_DEFINE things manually.
 2001-07-17 03:30:30 +00:00
Todd C. Miller
cb79789ac0 Updated from autoconf-2.50 2001-07-17 03:28:31 +00:00
Todd C. Miller
0c3273aaf9 Update mailing list section. We use mailman now, not majordomo. 2001-05-22 23:11:21 +00:00
Todd C. Miller
11127e3468 Use setpwent()/endpwent() + all the shadow variants to make sure 
we don't inadvertantly leak an fd to the child.  Apparently Linux's
shadow routines leave the fd open even if you don't call setspent().
Reported by mike@gistnet.com; different patch used.
 2001-05-10 18:55:12 +00:00
Todd C. Miller
993409b90f s/eg./e.g./ 2001-04-13 01:43:40 +00:00
Todd C. Miller
2d9fb0a5ab select() may return EAGAIN. If so, continue like we do for EINTR. 2001-04-13 01:42:50 +00:00
Todd C. Miller
9dd02e2fb9 Fix a non-exploitable buffer overflow in the word splitting code. This 
should really be rewritten.
 2001-04-13 01:41:57 +00:00
Todd C. Miller
c70104020b FAQ link goes away 2001-04-13 01:41:04 +00:00
Todd C. Miller
224c77f5a3 Tell people to look in sample.syslog.conf for examples, not FAQ 2001-04-13 01:40:47 +00:00
Todd C. Miller
af93a44226 Update list of env vars that are cleared 2001-04-13 01:40:15 +00:00
Todd C. Miller
646bd70349 remove struct env_table decl since that stuff has all moved to env.c 2001-04-13 01:36:59 +00:00
Todd C. Miller
a6b005f256 Fix a pasto in flock-style unlocking and include <sys/file.h> for flock 
on older systems; twetzel@gwdg.de
 2001-04-04 17:17:04 +00:00
Todd C. Miller
6fcf09f562 regen to get NeXT lockf/flock fix 2001-04-04 17:14:52 +00:00
Todd C. Miller
a788475e5d force NeXT to use flock since lockf is broken 2001-04-04 17:14:13 +00:00
Todd C. Miller
4f69069533 Use stashed user_gid when checking against exempt gid since sudo 
sets its gid to a a value that makes sudoers readable.  Previously
if you used gid 0 as the exempt group everyone would be exempt.
From Paul Kranenburg <pk@cs.few.eur.nl>
 2001-03-30 13:54:27 +00:00
Todd C. Miller
4f1ff9a1ea regen 2001-03-29 18:14:55 +00:00
Todd C. Miller
e2282d3e42 #include stdio.h in SUDO_CHECK_TYPE since IRIX 6 aparently defines some 
types (such as ssize_t) therein.
 2001-03-29 18:08:56 +00:00
Todd C. Miller
a64a6abd33 Fix negation of paths in a boolean context. Problem found by apt@UH.EDU 2001-03-02 14:09:55 +00:00
Todd C. Miller
132f59534d pasto 2001-02-23 18:03:46 +00:00
Todd C. Miller
394ececcb8 SA_RESETHAND means the opposite of what I was thinking--oops 
To block all signals in old-style signals use ~0, not 0xffffffff
 2001-02-17 21:11:41 +00:00
Todd C. Miller
422021aebd coerce difference of pointers to int when used in a string length printf 
format; deraadt@openbsd.org
 2001-02-04 16:16:20 +00:00
Todd C. Miller
af80178b85 Block all signals in Exit() to avoid a signal race. There is still a 
tiny window but I'm not going to worry about it.
 2001-01-17 16:34:36 +00:00
Todd C. Miller
aeb8cefc42 glibc uses the LANGUAGE env var so clear that too; Solar Designer 2001-01-07 18:57:23 +00:00
Todd C. Miller
f0a75258b9 Regenerate with a fix to flex.skl that preserves errno from clobbering 
by isatty().
 2001-01-07 18:55:32 +00:00
Todd C. Miller
16e6a3b84a Some defaults I_ defines got renamed. 2000-12-31 01:39:06 +00:00
Todd C. Miller
d956d77528 Move defaults info into its own files from which we generate 
.h and .c files.  This makes adding or rearranging variables
much simpler.
 2000-12-31 01:38:37 +00:00
Todd C. Miller
4ca4d65152 fix typo in last commit 2000-12-30 21:58:11 +00:00
Todd C. Miller
5481e22892 Add check + emulation for setegid (like seteuid). 2000-12-30 21:55:21 +00:00
Todd C. Miller
1875e47474 Make env_keep override badenv_table as documented 
Fix traversal of badenv_table (broken in last commit)
 2000-12-30 21:22:08 +00:00
Todd C. Miller
572b4cf39a Don't try and build saved uid version of set_perms on systems w/o them. 
Rename set_perms_saved_uid() -> set_perms_posix()
Make set_perms_setreuid simply be set_perms_fallback() and simply include
  the appropriate function at compile time (setreuid() vs. setuid()).
 2000-12-30 03:59:40 +00:00
Todd C. Miller
9318379d83 PATH is also preserved when env_reset is in effect 2000-12-30 03:45:31 +00:00
Todd C. Miller
998631b73a New Defaults options: 
o stay_setuid - sudo will remain setuid if system has saved uids or setreuid(2)
 o env_reset - reset the environment to a sane default
 o env_keep - preserve environment variables that would otherwise be cleared

No longer use getenv/putenv/setenv functions--do environment munging by hand.
Potentially dangerous environment variables can be cleared only if they
contain '/' pr '%' characters to protect buggy programs.
Moved environment routines into env.c (new file)
 2000-12-30 03:29:47 +00:00
Todd C. Miller
f88c0c930b Clear up --without-passwd description 2000-12-30 03:17:58 +00:00
Todd C. Miller
679fee0f5a We now build up a new environment from scratch and assign it to "environ". 2000-12-30 00:39:36 +00:00
Todd C. Miller
211d8c7de0 Grammatical fixes from Paul Janzen 2000-12-19 03:35:07 +00:00
Todd C. Miller
6448c3523e If there was a syntax error and the user just wants to quit, unlink 
sudoers if it is zero length.
 2000-12-15 04:19:24 +00:00
Todd C. Miller
f14cf7973d 'Q' means ignore parse error, not 'q' 2000-12-15 04:10:54 +00:00
Todd C. Miller
02559d3447 Open sudoers for writing with mode SUDOERS_MODE 
From Dimitry Andric <dim@xs4all.nl>
 2000-12-15 03:57:53 +00:00
Todd C. Miller
744917ed67 Add missing #ifdef HAVE_LOGIN_CAP_H; ayamura@ayamura.org 2000-12-13 17:23:07 +00:00
Todd C. Miller
21cdac6b02 Darwin / Mac OS X support from Wilfredo Sanchez <wsanchez@apple.com> 2000-12-09 16:46:19 +00:00