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2d4aebed6e67f25df78bb049bb17d4ef1ccf943b
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21 Commits

Author SHA1 Message Date
Todd C. Miller
840acbd3ac Update copyright years. 2008-11-09 14:13:13 +00:00
Todd C. Miller
3cb9d538f9 use zero_bytes() instead of memset() for consistency 2008-11-02 14:51:16 +00:00
Todd C. Miller
e439faeeb4 Flesh out the fake passwd entry used for running commands as a uid not 
listed in the passwd database.  Fixes an issue with some PAM modules.
 2008-07-02 10:27:57 +00:00
Todd C. Miller
82ba4c72e9 Add #ifdef PURITY 2008-03-31 15:24:28 +00:00
Todd C. Miller
2a5a01c22d When copying gr_mem we must guarantee that the storage space for 
gr_mem is properly aligned.  The simplest way to do this is to
simply store gr_mem directly after struct group.  This is not a
problem for gr_passwd or gr_name as they are simple strings.
 2008-01-18 22:32:52 +00:00
Todd C. Miller
f9f4aca556 Add support for runas groups. This allows the user to run a command 
with a different effective group.  If the -g option is specified
without -u the command will be run as the current user (only the
group will change).  the -g and -u options may be used together.
TODO: implement runas group for ldap
      improve runas group documentation
      add testsudoers support
 2007-11-21 20:12:00 +00:00
Todd C. Miller
19fa259480 Remove support for compilers that don't support void * 2007-08-31 23:30:07 +00:00
Todd C. Miller
51d61f148f Don't declare pw_free() if we are not going to use it. 2007-01-31 15:02:24 +00:00
Todd C. Miller
5994797e4d pw_free() is only used by sudo_freepwcache() so ifdef it out too. 2006-08-17 15:25:07 +00:00
Todd C. Miller
884b70acc9 Move password/group cache cleaning out of sudo_end{pw,grp}ent() so 
we can close the passwd/group files early.
 2006-07-31 17:51:44 +00:00
Todd C. Miller
06a11acf14 Use macros where possible for sudo_grdup() like sudo_pwdup(). 2005-04-10 17:32:42 +00:00
Todd C. Miller
304dc46d7f Add efree() for consistency with emalloc() et al. Allows us to rely 
on C89 behavior (free(NULL) is valid) even on K&R.
 2005-03-29 14:29:47 +00:00
Todd C. Miller
f78ce55170 Sync sudo_pwdup with OpenBSD changes: use macros for size computaton and 
string copies.
 2005-03-25 17:36:52 +00:00
Todd C. Miller
ca7c435740 Zero old pw_passwd before replacing with version from shadow file. 2005-03-19 03:08:40 +00:00
Todd C. Miller
bb63e0168d Missed piece from rev. 1.6, fix sudo_getpwnam() too. 2005-03-12 17:27:27 +00:00
Todd C. Miller
0ea568c7de Store shadow password after making a local copy of struct passwd in 
case normal and shadow routines use the same internal buffer in libc.
 2005-03-12 04:42:30 +00:00
Todd C. Miller
543fe6e7d6 Don't try to destroy a tree we didn't create. 2005-02-01 04:03:29 +00:00
Todd C. Miller
3b8b88407f Add __unused to rcsids 2005-01-27 15:42:30 +00:00
Todd C. Miller
7ca844890d Use function pointers to only call private passwd/group routines when 
using a nonstandard passwd/group file.
 2005-01-09 23:58:21 +00:00
Todd C. Miller
308b6fa118 Move all but the shadow stuff from getspwuid.c to pwutil.c and pwcache_get 
and pwcache_put as they are no longer needed.  Also add preprocessor
magic to use private versions of the passwd and group routines if MYPW
is defined (for use by testsudoers).
 2005-01-05 19:41:31 +00:00
Todd C. Miller
282c0bf361 Split off pw/gr cache and dup code into its own file. 
This allows visudo and testsudoers to use the pw/gr cache too.
 2005-01-05 01:07:33 +00:00