Commit Graph

258 Commits

Author SHA1 Message Date
nekral-guest
7ebfb5c90f * lib/prototypes.h, src/suauth.c, src/su.c (check_su_auth): Do not
use the pwent global variable to communicate between APIs of
	different files. Added boolean parameter su_to_root to
	check_su_auth().
	* src/su.c (check_perms): Return the passwd entry of the finally
	authenticated user. Remove usage of the pwent variable.
	* src/su.c: The password of the caller is the one from the
	spwd structure only if the passwd's password is 'x'.
2011-06-13 18:26:26 +00:00
nekral-guest
d7fa77f03b * lib/groupio.c, lib/sgroupio.c, lib/shadowio.c, lib/pwio.c: Check
entry validity before commits to databases.
	* libmisc/fields.c, libmisc/Makefile.am, lib/fields.c,
	lib/Makefile.am, po/POTFILES.in: fields.c moved from libmisc to
	lib.
2011-02-16 20:32:16 +00:00
nekral-guest
1d336d3a1e * lib/protoypes.h, libmisc/copydir.c, src/useradd.c:
selinux_file_context renamed set_selinux_file_context.
	* lib/protoypes.h, libmisc/copydir.c, src/useradd.c:
	Added reset_selinux_file_context.
	* src/useradd.c: Check the return value of
	set_selinux_file_context and reset_selinux_file_context.
	* libmisc/copydir.c: Check the return value of
	reset_selinux_file_context.
2010-08-28 19:58:00 +00:00
nekral-guest
07e462f01f * libmisc/limits.c: Avoid implicit conversion of integer to
boolean.
	* libmisc/basename.c: Avoid implicit conversion of pointer to
	boolean.
	* libmisc/basename.c, lib/prototypes.h (Basename): Return a
	constant string.
	* libmisc/basename.c, libmisc/obscure.c, lib/prototypes.h,
	libmisc/xmalloc.c, libmisc/getdate.h, libmisc/system.c,
	libmisc/getgr_nam_gid.c, libmisc/failure.c, libmisc/valid.c: Add
	splint annotations.
	* libmisc/chowndir.c: Avoid memory leak.
	* libmisc/chowndir.c: Do not check *printf/*puts return value.
	* libmisc/chowntty.c: Avoid implicit conversion between integer
	types.
	* libmisc/obscure.c: Return a bool when possible instead of int.
	* libmisc/shell.c: Do not check *printf/*puts return value.
	* libmisc/shell.c: Do not check execle return value.
	* libmisc/setupenv.c: Avoid implicit conversion between integer
	types.
	* libmisc/xmalloc.c: size should not be zero to avoid returning
	NULL pointers.
	* libmisc/hushed.c: Do not check *printf/*puts return value.
	* libmisc/system.c: Avoid implicit conversion of integer to
	boolean. safe_system last argument is a boolean.
	* libmisc/system.c: Check return value of dup2.
	* libmisc/system.c: Do not check *printf/*puts return value.
	* libmisc/system.c: Do not check execve return value. 
	* libmisc/salt.c: Do not check *printf/*puts return value.
	* libmisc/loginprompt.c: Do not check gethostname return value.
	* libmisc/find_new_gid.c, libmisc/find_new_uid.c: Do not check
	gr_rewind/pw_rewind return value.
	* libmisc/ttytype.c: Limit the number of parsed characters in the
	sscanf format.
	* libmisc/ttytype.c: Test if a type was really read.
	* libmisc/sub.c: Do not check *printf/*puts return value.
	* libmisc/sub.c: Avoid implicit conversion of integer to boolean.
	* src/userdel.c: Fix typo in comment.
	* src/userdel.c: Avoid implicit conversion of boolean to integer.
	* src/userdel.c: safe_system last argument is a boolean.
	* src/newusers.c: Avoid implicit conversion of boolean to integer.
	* src/newusers.c: Avoid implicit conversion of integer to boolean.
	* src/usermod.c: Add brackets.
	* src/usermod.c: Avoid implicit conversion of characters or
	integers to booleans.
	* src/vipw.c: Avoid implicit conversion of integer to boolean.
	* src/su.c: Avoid implicit conversion of integer to boolean.
	* src/su.c: Add brackets.
	* src/useradd.c: Avoid implicit conversion of characters or
	integers to booleans.
2010-08-22 19:13:53 +00:00
nekral-guest
7eb6a4b3a4 Updated copyrights. 2010-08-22 13:04:54 +00:00
nekral-guest
471a2df3a6 * libmisc/obscure.c, lib/prototypes.h (obscure): Return a bool
instead of an int.
	* libmisc/obscure.c, libmisc/tz.c, src/passwd.c, lib/encrypt.c,
	libmisc/copydir.c, lib/prototypes.h: Add splint annotations.
	* libmisc/tz.c: Fix some const issues.
	* libmisc/tz.c: Avoid multi-statements lines.
	* libmisc/tz.c: Add brackets.
	* libmisc/copydir.c: Do not check *printf/*puts return value.
	* libmisc/copydir.c: Fail if we cannot set or reset the SELinux
	fscreate context.
	* libmisc/copydir.c: Use xmalloc instead of malloc.
	* libmisc/copydir.c: Do not check lutimes return value
	* src/vipw.c: Avoid implicit conversion of integer to boolean.
	* src/su.c (iswheel): Return a bool instead of an int.
	* src/passwd.c: Remove insert_crypt_passwd(). Use xstrdup instead.
	* src/passwd.c: Return constant strings when sufficient.
	* src/passwd.c: Do not check *printf/*puts return value.
	* src/passwd.c: Avoid implicit conversion of character to boolean.
	* src/passwd.c: Do not check sleep return value.
	* src/sulogin.c: Do not check *printf/*puts return value.
	* lib/encrypt.c: Do not check fprintf return value.
2010-08-22 12:49:07 +00:00
nekral-guest
791ebc58dd * libmisc/copydir.c, lib/prototypes.h: Caller can choose not to
copy the extended attributes (the SELinux context is hence reset)
	* src/usermod.c: Copy the extended attributes.
	* src/useradd.c: Only reset the SELinux context.
2010-08-21 17:31:45 +00:00
nekral-guest
f7a00a2334 * libmisc/console.c, libmisc/motd.c, libmisc/setupenv.c,
libmisc/sulog.c, libmisc/hushed.c, libmisc/failure.c,
	libmisc/loginprompt.c, libmisc/ttytype.c,
	libmisc/pam_pass_non_interractive.c, src/userdel.c, src/login.c,
	lib/commonio.c, lib/commonio.h: Fix some const issues.
	* libmisc/motd.c: Avoid multi-statements lines.
	* libmisc/motd.c: Support long MOTD_FILE.
	* libmisc/list.c, lib/prototypes.h: Revert previous change.
	dup_list and is_on_list are used with members as defined for the
	group structure, and thus even if the list is not modified, the
	list elements cannot be constant strings.
	* libmisc/system.c: Avoid C++ comments.
	* src/vipw.c: WITH_TCB cannot be tested inside a gettextized
	string. Split the Usage string.
	* lib/commonio.h: Re-indent.
2010-08-21 15:32:53 +00:00
nekral-guest
4f667bb442 * lib/groupio.c: Avoid implicit conversion from signed to unsigned. 2010-08-20 20:35:52 +00:00
nekral-guest
22294bfac8 * lib/commonio.c: Make sure there are no NULL pointer dereference. 2010-08-20 20:34:44 +00:00
nekral-guest
660ed49daf * lib/prototypes.h, libmisc/list.c: dup_list() and is_on_list() do
not change the members of the list they receive. Added const
	qualifiers.
2010-08-20 20:26:32 +00:00
nekral-guest
6b74294844 * lib/commonio.c: Avoid multi-statements lines. 2010-08-20 18:09:14 +00:00
nekral-guest
16362e289b 2010-04-04 Nicolas François <nicolas.francois@centraliens.net>
* src/useradd.c: spool is a constant string.
	* src/useradd.c: Set the new copy_tree's paramater 'copy_root' to false 

2010-04-04  Nicolas François  <nicolas.francois@centraliens.net>

	* src/usermod.c: move_home() is only called if mflg is set.
	* src/usermod.c: Fail is -m is provided but the old home directory
	is not a directory.
	* src/usermod.c: Use the previous improvement of copy_tree to
	provide better error diagnosis.
	* src/usermod.c: When rename() is used, also change the ownership.
	* src/usermod.c: Do not change the ownership of the root directory
	twice.
	* src/usermod.c: When -u is provided, only change the ownership of
	the home directory if it is a directory.
	* src/usermod.c: Also change ownerships when -g is used.

2010-04-04  Nicolas François  <nicolas.francois@centraliens.net>

	* lib/prototypes.h, libmisc/copydir.c: Add the old UID and GID to
	copy_tree to detect when ownership shall be changed.
	* libmisc/copydir.c: Document the behavior when the IDs are set to
	-1.
	* lib/prototypes.h, libmisc/copydir.c (copy_tree): Add parameter
	copy_root.
	* libmisc/copydir.c: error() and ctx can be static.
	* libmisc/copydir.c (copy_hardlink): Remove parameter src.

2010-04-04  Nicolas François  <nicolas.francois@centraliens.net>

	* libmisc/chowndir.c: Dynamically allocate memory to support
	path longer than 1024 characters.
	* libmisc/chowndir.c: Fix typos in documentation.
	* libmisc/chowndir.c: Support and document the behavior when a old
	or new ID is set to -1.
	* libmisc/chowndir.c: Improved error detection when chown fails.
	* libmisc/chowndir.c: Harmonize error handling strategy when an
	error occurs: stop changing ownership as soon as an error was
	detected.
2010-04-04 20:55:46 +00:00
nekral-guest
dc0947da78 * po/POTFILES.in, libmisc/Makefile.am, lib/prototypes.h,
libmisc/remove_tree.c, libmisc/copydir.c: Split remove_tree()
	outside of copydir.c to avoid linking against libacl or libattr.
2010-03-30 21:54:29 +00:00
nekral-guest
4375be4642 * lib/utent.c (getutline): Remove getutline(). This function is
no more used.
	* lib/groupmem.c: Limit the scope of variable i.
	* lib/shadow.c: Avoid implicit conversion of pointers and integers
	to booleans.
	* lib/shadow.c: Added brackets.
	* libmisc/limits.c: Limit the scope of variable tmpmask.
	* libmisc/copydir.c: Close opened file on failure.
	* libmisc/loginprompt.c: Limit the scope of variable envc.
	* libmisc/find_new_uid.c, libmisc/find_new_gid.c: Limit the scope
	of variable id.
2010-03-23 08:56:52 +00:00
nekral-guest
6e0fa02fd0 * lib/groupio.c: Fix memory management insplit_groups(). 2010-03-20 10:21:40 +00:00
nekral-guest
68b6e6d2be * src/useradd.c, lib/commonio.c, po/POTFILES.in: Fix typos. 2010-03-19 11:01:32 +00:00
nekral-guest
e19c7200eb * lib/commonio.c: Stop sorting entries when we reach the first
NIS line.
2010-03-18 23:21:21 +00:00
nekral-guest
6b14a0d08c * lib/tcbfuncs.h: Re-indent.
* lib/tcbfuncs.h: Explicitly indicate functiontakinga void
	parameter.
2010-03-18 19:23:00 +00:00
nekral-guest
395914c162 Reverse comparison for consistency. 2010-03-18 18:58:52 +00:00
nekral-guest
a996fac57b * src/userdel.c, src/usermod.c, src/vipw.c, src/useradd.c,
src/pwck.c, src/chage.c, lib/shadowio.c: Explicitly use the
	SHADOWTCB_FAILURE return code instead of 0 or implicit conversion
	to booleans.
2010-03-18 09:21:27 +00:00
nekral-guest
d1f5c949a9 * lib/tcbfuncs.c: Re-indent. 2010-03-18 00:06:33 +00:00
nekral-guest
29025e40f4 * lib/tcbfuncs.c: Added brackets and parenthesis. 2010-03-18 00:06:21 +00:00
nekral-guest
1d6673a166 * lib/tcbfuncs.c: Avoid implicit int to mode_t conversion. 2010-03-18 00:05:57 +00:00
nekral-guest
fba0a83c03 * lib/tcbfuncs.c: move_dir() and shadowtcb_move() need a non NULL
stored_tcb_user.
2010-03-18 00:05:35 +00:00
nekral-guest
7195eb991d * lib/tcbfuncs.c: Removed dead return. 2010-03-18 00:05:11 +00:00
nekral-guest
9f4653b0df * lib/tcbfuncs.c: Include prototypes.h for the definition of Prog. 2010-03-18 00:04:54 +00:00
nekral-guest
99fbf50fa2 Added splint annotations. 2010-03-18 00:04:33 +00:00
nekral-guest
ee15c8717f * lib/tcbfuncs.c: Avoid integer to char conversions. 2010-03-18 00:04:05 +00:00
nekral-guest
37b4c8737f * lib/tcbfuncs.c: Avoid implicit signed to unsigned conversions. 2010-03-18 00:03:48 +00:00
nekral-guest
1d969818fd * lib/tcbfuncs.c: Ignore fflush() return value. 2010-03-18 00:03:29 +00:00
nekral-guest
4ca259adaa * lib/tcbfuncs.c: Include shadowio.h, needed for the
spw_setdbname's prototype.
2010-03-18 00:03:06 +00:00
nekral-guest
11e132c8eb Fix typos. 2010-03-18 00:02:45 +00:00
nekral-guest
8402479e16 * lib/tcbfuncs.c: Do not free path before its last use. 2010-03-18 00:02:17 +00:00
nekral-guest
aa35a8e46e Avoid implicit conversion of pointers . 2010-03-18 00:02:02 +00:00
nekral-guest
51d181ca58 * lib/tcbfuncs.c: Avoid implicit conversion of pointers or
integers to booleans.
2010-03-18 00:01:30 +00:00
nekral-guest
1bc0a303dc * lib/tcbfuncs.c: Only FreeBSD specify that the returned buffer is
NULL in case of failure. The return value of asprintf shall be
	checked.
2010-03-18 00:01:00 +00:00
nekral-guest
43211abb65 * lib/commonio.c: Ignore the return value of close when a
failure is reported.
2010-03-18 00:00:05 +00:00
nekral-guest
8acf9cd11d * lib/tcbfuncs.h: Added type shadowtcb_status.
* lib/tcbfuncs.h, lib/tcbfuncs.c: Return a shadowtcb_status
	instead of an int.
	* lib/tcbfuncs.c: Do not return in OUT_OF_MEMORY.
2010-03-17 23:59:55 +00:00
nekral-guest
fe71812b1d * lib/commonio.c: Avoid implicit conversion of pointers to
booleans.
	* lib/commonio.c: Ignore the return value of close when a
	failure is reported.
2010-03-17 23:59:47 +00:00
nekral-guest
c5fc8dd75d * po/POTFILES.in, lib/tcbfuncs.c: Add more strings for
translation.
	* lib/tcbfuncs.c: Indicate the name of the program in error
	messages. Avoid perror.
	* src/useradd.c: Re-indent.
	* src/useradd.c: Add more strings for translation. Indicate the
	name of the program in error messages.
	* src/userdel.c: Re-indent.
	* src/userdel.c: Add more strings for translation. Indicate the
	name of the program in error messages.
2010-03-16 19:14:54 +00:00
nekral-guest
f13f60504a * lib/commonio.c: Re-indent.
* lib/commonio.c: Document the sections closed by #endif
	* lib/commonio.c: Added brackets.
	* lib/commonio.c: Avoid implicit conversion of integer to
	booleans.
2010-03-11 22:04:14 +00:00
nekral-guest
69798dde65 * lib/shadowio.c: Re-indent.
* lib/shadowio.c: Added brackets and parenthesis.
	* lib/shadowio.c: Document the sections closed by #endif
	* lib/shadowio.c: Avoid negation of comparisons.
	* lib/shadowio.c: Avoid implicit conversion of integer to booleans
	and booleans to integers.
2010-03-11 22:03:57 +00:00
nekral-guest
9866af3777 2010-02-14 Michael Bunk <mb@computer-leipzig.com>
* NEWS, lib/gshadow.c: Fix parsing of gshadow entries.
2010-03-10 22:30:03 +00:00
nekral-guest
391a384715 2010-01-30 Paweł Hajdan, Jr. <phajdan.jr@gentoo.org>
* NEWS: Add support for TCB.
	* lib/tcbfuncs.h, lib/tcbfuncs.c, lib/Makefile.am: New library to
	support TCB.
	* lib/prototypes, libmisc/copydir.c (remove_tree): Add boolean
	parameter remove_root.
	* configure.in: Add conditional WITH_TCB.
	* src/userdel.c, src/usermod.c: Add support for TCB. Update call to
	remove_tree().
	* src/pwconv.c, src/pwunconv.c: Should not be used with TCB enabled.
	* src/vipw.c: Add support for TCB. Update call to remove_tree().
	* src/useradd.c: Add support for TCB. Open the shadow file outside
	of open_files().
	* src/chage.c: Add support for TCB.
	* src/Makefile.am: Install passwd sgid shadow when TCB is enabled.
	* lib/getdefs.c, man/vipw.8.xml, man/login.defs.5.xml,
	man/login.defs/TCB_AUTH_GROUP.xml, man/login.defs/USE_TCB.xml,
	man/login.defs/TCB_SYMLINKS.xml, man/generate_mans.mak,
	man/generate_mans.deps, man/Makefile.am: New configuration
	parameters: TCB_AUTH_GROUP, TCB_SYMLINKS, USE_TCB.
	* lib/shadowio.c, lib/commonio.c: Add support for TCB.
2010-03-04 18:11:13 +00:00
nekral-guest
1e51ab0b23 * lib/commonio.c: Avoid pre-decrement operator (--n). Add some
comments.
	* libmisc/cleanup.c: Fix off by one in an assertion.
2009-09-08 21:00:12 +00:00
nekral-guest
d346c7c6a7 * lib/shadowmem.c: Only copy the required fields of the struct
spwd. (start with the primitive types)
	* lib/shadowmem.c: Avoid memzero() on a possibly NULL pointer.
	* lib/groupmem.c: Only copy the required fields of the struct
	group. (start with the primitive types)
	* lib/groupmem.c: Avoid memzero() on a possibly NULL pointer.
	* lib/groupmem.c: Free gr_mem in addition to its elements.
	* lib/sgroupio.c: The struct sgrp has no primitive types to be
	copied initially.
	* lib/sgroupio.c: Avoid memzero() on a possibly NULL pointer.
	* lib/sgroupio.c: Free sg_mem and sg_add in addition to their
	elements.
	* lib/pwmem.c: Only copy the required fields of the struct
	passwd. (start with the primitive types)
2009-09-07 19:08:10 +00:00
nekral-guest
1a86dc913f * lib/sgroupio.h: Harmonize splint annotations of sgr_locate()
prototype with the one used in its definition.
2009-09-07 18:59:03 +00:00
nekral-guest
1e6b107d99 2009-09-07 Steve Grubb <sgrubb@redhat.com>
* libmisc/copydir.c, lib/shadowmem.c, lib/groupmem.c, lib/pwmem.c:
	Fix some memory leaks.
2009-09-07 18:53:47 +00:00
nekral-guest
3d10e75117 * src/useradd.c: Fixed wrong format string.
* lib/gshadow.c: Removed declaration of unused variable.
2009-09-04 22:09:58 +00:00