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52 Commits

Author SHA1 Message Date
abs 9e66e6d75e Update old-style definitions to ANSI, remove a couple of register 
definitions along the way. Fixed gcc 4.1 build (thank you vax)
 2012-06-25 22:32:43 +00:00
christos 322a9e7966 fix freudian slip 2011-04-24 01:56:44 +00:00
christos 6afe6deefa Log why pwd_mkdb failed. Currently on aslr systems, pwd_mkdb either aborts 
or when s/vfork/fork/ dies with SEGV accessing the the stack. The same abort
effect can be achieved when we remove all resource limits.
 2010-08-18 08:32:02 +00:00
christos 90f5be5cdd Log via syslog(3) when we run pwd_mkdb(8). 2010-08-18 08:09:17 +00:00
lukem c5eb4ab601 fix -Wsign-compare issues 2009-01-18 11:56:51 +00:00
christos 50728e7823 merge christos-time_t 2009-01-11 02:57:17 +00:00
christos fa2088e532 PR/18150: John F. Woods: Print meaningful error messages on inconsistent/ 
corrupt entries.
 2008-12-21 17:54:43 +00:00
christos af4b090320 From Anon Ymous: 
- add __unused
- remove __GNUC__ hack
 2006-12-20 16:47:13 +00:00
christos ebed6f0b8c add volatile to prevent gcc clobbering. 2006-10-15 19:33:52 +00:00
elad d7e635e034 plug leaks, coverity cids 1618, 1619. 2006-03-20 17:32:17 +00:00
christos 3ff3472e11 Use the re-entrant getgr*_r functions. From John Nemeth. 2005-09-14 02:12:34 +00:00
elad 75beed7e53 Make this compile without warnings. 2005-08-19 10:10:08 +00:00
elad dd3453b45c Make pw_getconf(3) set errno so we have indication on what went wrong. 
Document possible errno values in the manpage.
 2005-08-18 21:07:23 +00:00
christos 163d05f57d PR/28792: FUKAUMI Naoki: passwd: Couldn't generate salt: Invalid argument 
I broke the case where /etc/passwd.conf was empty.
 2005-01-15 03:07:56 +00:00
christos 4c3e77eff3 add pw_getpwconf(), bump. 2005-01-12 03:34:33 +00:00
christos a5c1a01ed9 WARNS=3; fix cast-qual issues. 2004-12-11 06:41:15 +00:00
thorpej 7c161da819 - Rename pw_copy() to pw_copyx(), make it return a success/failure code, 
and add "errbuf" and "errbufsz" parameters so that errors can be handled
  gracefully, rather than simply exiting the process.
- Add a pw_copy() wrapper around pw_copyx() to preserve old behavior for
  apps that use it.
- Bump shlib version to 7.4.
 2004-08-03 23:29:04 +00:00
agc eb7c1594f1 Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22280, verified by myself.
 2003-08-07 16:42:00 +00:00
ad 8cde67eba2 Back out previous - it will come as a surprise to many users. 2002-04-17 11:14:28 +00:00
perry 1e77807ee4 Per discussion on tech-security and tech-userlevel, upgrade default 
passwd type to md5. Note that with the passwd.conf facility, one may
easily "downgrade" the default to type old if one wishes, and that
existing passwds continue to work as before -- this only changes the
default for new passwds.
 2002-04-15 03:06:46 +00:00
lukem 9ee8b0ca6a WARNS=2 fix 2001-11-05 15:03:49 +00:00
lukem b2a1c14478 - add _PATH_USERMGMT_CONF. resolves [bin/14305] 
- add _PATH_PASSWD_CONF to be consistent with almost all other _PATH_xxx_CONF
  defines, and change from using _PATH_PASSWDCONF to the former.  keep the
  latter for compatibility, although arguably it could be removed because
  it was never in a release and was only used in one file in the tree.
 2001-10-23 00:25:20 +00:00
ad 7e44d4f92b Add two arguments to pw_mkdb(), a la OpenBSD. This is to allow us to pass 
the -u and -s options to pwd_mkdb.
 2001-08-18 19:31:47 +00:00
lukem d06a762ab2 sprinkle in _DIAGASSERT() as appropriate 2001-01-03 15:41:19 +00:00
tron 9ef96a455e Fix oversight in last commit. 2000-12-08 21:41:14 +00:00
tron a3a468eeaf Add two new passwd file update functions: 
- The pw_setprefix() function defines the root directory used for passwd
  file updates. If the prefix is set to /newroot pw_lock() will operate on
  /newroot/etc/ptmp afterwards. The default prefix is an empty string.
- The pw_getprefix() function returns the root directory which is currently
  used for passwd file updates.
 2000-12-06 13:37:53 +00:00
itojun 982906430e honor behavior of warn(NULL). 2000-10-04 08:40:49 +00:00
sommerfeld d68f3adec6 Close possible format string attack. 2000-10-03 19:52:39 +00:00
itohy f9863c47b3 Correct ctype(3) usage. 
Passing "char" value is wrong.  Use "unsigned char" instead.
 2000-07-11 06:07:25 +00:00
ad dbd0d28913 Fix typo. This probably would have stopped passwd(1) working if 
/etc/passwd.conf didn't exist.
 2000-07-07 10:32:48 +00:00
ad 2a9ac348ae Oops - declare static functions. 2000-07-06 13:39:47 +00:00
ad 240f3596cb Use ':' as group prefix; suggested by hubertf. 2000-07-06 13:09:46 +00:00
ad 82be161e7c - Add pw_getconf(). This is used to read configuration information from 
passwd.conf. From OpenBSD.
- ANSIfy.
 2000-07-06 11:06:12 +00:00
mjl 183e61b9cf Use /bin/sh to take care of the EDITOR command parsing instead of home 
grown method. Fixes PR/8935 by myself. Fix is from OpenBSD. Also pull
in a couple of minor changes like checking the return value of vfork().
 1999-12-03 16:23:58 +00:00
lukem d896261208 back out the #ifdef _DIAGNOSTIC argument checks; too many people complained. 
_DIAGASSERT() is still retained.
 1999-09-20 04:38:56 +00:00
lukem e97b67a374 remove diagnostic check for name==NULL; it's ok to call pw_error() in this case 1999-09-17 01:28:12 +00:00
lukem b48252f365 * use _DIAGASSERT() to check pointer arguments against NULL and file 
descriptors against -1 (as appropriate).
* add actual checks which to detect stuff that would trigger_DIAGASSERT(),
  and attempt to return a sane error condition.
* knf some code
* remove some `register' decls.

the first two items result in the addition of code similar to the
following in various functions:

		_DIAGASSERT(path != NULL)
	#ifdef _DIAGNOSTIC
		if (path == NULL) {
			errno = EFAULT;
			return (-1);
		}
	#endif
 1999-09-16 11:44:54 +00:00
christos 983a6b1f22 Delint 1998-12-09 14:35:02 +00:00
christos 6f4f1ab0ad Preserve the correct errno so that programs know the reason we failed. 1998-09-26 23:59:40 +00:00
thorpej 8d7b6b5dae Add some braces to make egcs happy. 1998-08-19 00:52:18 +00:00
lukem 32e5dd1f22 move pw_scan() out of here (into libc) 
document _PASSWORD_NOWARN and _PASSWORD_OLDFMT inflags to pw_scan()
 1998-06-08 03:12:45 +00:00
thorpej fbb903995d Change an exit() to _exit(), so that it's safe for vfork(). 1997-12-31 05:47:15 +00:00
phil 01d72f4add Change pw_copy to take an optional 4th parameter (old_pw), a pointer 
to a passwd structure.  If a good pointer, make sure old entry in file
is identical to passed passwd (old_pw).  If not, abort.

Update documentation, bump major version due to change to pw_copy.
 1997-07-24 08:50:31 +00:00
christos bb4dad4f04 PR/3832: Enami Tsugutomo: passwd.c will not compile on NetBSD/alpha 1997-07-06 18:17:21 +00:00
christos f5646a08d4 - RCSID police 
- Add ttymsg.3
 1997-06-29 18:44:03 +00:00
mikel 6aa3be2874 add parens for gcc -Wall 1997-06-20 06:17:27 +00:00
lukem ad8e075042 in pw_scan(), parse [gu]id with strtoul() instead of atoi(), and sanity 
check a) the parsed value was just a number, b) it doesn't exceed [GU]ID_MAX
 1997-05-22 03:08:42 +00:00
mycroft 8feb354e12 Pull in err.h for prototypes. 1997-05-09 18:37:45 +00:00
mycroft 9ba4365fce Allow the full range of UIDs and GIDs. 1997-04-23 18:51:17 +00:00
thorpej 3fe99e29ea Deal with complex EDITOR strings (e.g. `pico -t'). Fixes PR #2520. 1996-12-09 22:23:34 +00:00