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
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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
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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
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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
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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
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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
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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.
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This allows visudo and testsudoers to use the pw/gr cache too.
2005-01-05 01:07:33 +00:00
