Commit Graph

332 Commits

Author SHA1 Message Date
nekral-guest
e2bdb4ff83 * libmisc/chowndir.c: Add splint annotations. 2011-08-14 14:00:14 +00:00
nekral-guest
5f37d13405 * lib/prototypes.h, libmisc/getgr_nam_gid.c: getgr_nam_gid()
returns an allocated structure.
2011-08-14 13:16:26 +00:00
nekral-guest
019048c555 * libmisc/find_new_uid.c: free (used_uids) on return.
* libmisc/find_new_gid.c: free (used_gids) on return.
2011-07-30 01:38:07 +00:00
nekral-guest
275ffe2e01 * libmisc/find_new_gid.c, libmisc/find_new_uid.c: Fail in case of
invalid configuration. 
	* libmisc/find_new_gid.c, libmisc/find_new_uid.c: Updated
	comments.
	* libmisc/find_new_gid.c, libmisc/find_new_uid.c: Be more strict
	on the loop stop conditions. Stop if we passed the limit, even if
	the limit itself was never noticed.
2011-07-22 21:53:01 +00:00
nekral-guest
75f4b049a6 * libmisc/isexpired.c: Added parenthesis.
* libmisc/env.c: Added comments.
	* libmisc/env.c: Avoid implicit conversion of pointer to boolean.
2011-06-16 21:25:36 +00:00
nekral-guest
c9281b5bb9 Harmonize message. 2011-06-03 21:09:27 +00:00
nekral-guest
f406d16b7b * libmisc/xmalloc.c: Harmonize message. 2011-06-02 18:41:05 +00:00
nekral-guest
58baa7aa61 * libmisc/find_new_uid.c, libmisc/find_new_gid.c: Add missing
memory allocation check.
2011-06-02 18:40:06 +00:00
nekral-guest
f140c3a0e5 * NEWS, libmisc/addgrps.c: Fix allocator loop. Continue to
getgroups() when getgroups fails (-1) with errno==EINVAL.
2011-06-02 15:36:29 +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
8b4f07692e * NEWS, libmisc/console.c: Fix CONSOLE parser. This caused login
to hang when CONSOLE was configured with a colon separated list of
	TTYs.  See http://bugs.gentoo.org/show_bug.cgi?id=324419
2010-11-19 21:54:41 +00:00
nekral-guest
dffc624b37 Integrate review comments from Julien Cristau
* libmisc/copydir.c: Missing parenthesis in comment.
	* libmisc/chowndir.c: Fixed memory leak on failed realloc().
	* libmisc/chowndir.c: Make sure the buffer for the path is large
	enough.
	* libmisc/remove_tree.c: Remove check for NULL before free().
2010-09-05 15:34:42 +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
c56d59c90b Fix additional const issues. 2010-08-21 19:22:32 +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
6a2f349ec5 * libmisc/audit_help.c (audit_logger):pgname is not used. We let
audit find out the name of the program.
	* libmisc/audit_help.c: Re-indent.
2010-08-21 15:22:39 +00:00
nekral-guest
07e67e1350 * libmisc/remove_tree.c: Ignore snprintf return value. 2010-08-20 20:27:34 +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
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
c3689fa60b * NEWS, libmisc/copydir.c: When a hardlink is detected, the
original hardlink should not be removed.
2010-03-30 23:14:04 +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
902aad57af * NEWS, configure.in, libmisc/copydir.c, man/useradd.8.xml,
man/usermod.8.xml, src/Makefile.am: Added support for ACLs and
	Extended Attributes.
2010-03-30 21:01:27 +00:00
nekral-guest
6afd7859f8 * libmisc/copydir.c: Document the sections closed by #endif 2010-03-30 21:00:43 +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
5ebb35654b * libmisc/find_new_gid.c, libmisc/find_new_uid.c: Detect some
misconfigurations of UID_MIN, UID_MAX, SYS_UID_MIN, SYS_UID_MAX (and
	the GID equivalents)
2010-03-21 01:20:50 +00:00
nekral-guest
f729486b33 * libmisc/limits.c: Re-indent to make pmccabe happy. 2010-03-20 10:29:27 +00:00
nekral-guest
f19f67c39c * libmisc/strtoday.c: Empty dates indicate a disabled date, this is
not an error.
2010-03-20 10:19:50 +00:00
nekral-guest
823735750a * libmisc/limits.c: Removed unused variable. 2010-03-19 11:25:56 +00:00
nekral-guest
dfce564026 * libmisc/limits.c: Re-indent.
* libmisc/limits.c: Reformat the documentation. Avoid personal
	comments.
	* man/limits.5.xml: Document the new features.
2010-03-18 23:20:24 +00:00
nekral-guest
52c2bb51fb * NEWS, libmisc/limits.c: Fix parsing of limits.
* NEWS, libmisc/limits.c, man/limits.5.xml: Add support for
	infinite limits.
	* NEWS, libmisc/limits.c, man/limits.5.xml: Add support for @group
	syntax.
2010-03-18 23:20:15 +00:00
nekral-guest
86498400da * libmisc/chowndir.c: Re-indent.
* libmisc/chowndir.c: Avoid assignment in comparisons.
	* libmisc/chowndir.c: Added brackets and parenthesis.
2010-03-18 18:52:53 +00:00
nekral-guest
0cbbdb32c4 * libmisc/strtoday.c: Add support for numerical dates, assuming
they are already specified in number of days since Epoch. Return
	-2 in case of errors to support the specification of -1.
	* src/usermod.c, src/useradd.c: Adapt to the new error value of
	strtoday().
	* src/chage.c:  Remove isnum(). Adapt to the new error value of
	strtoday(). Support for numerical dates is moved to strtoday().
2010-03-18 11:53:49 +00:00
nekral-guest
d562701538 * libmisc/copydir.c: Added parenthesis. 2010-03-11 22:00:41 +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
5ba95d4c53 * libmisc/env.c: Fix sanitize_env() noslash support. This fixes
Alioth#311740. Thanks to Jason Cassell.
2010-01-24 17:23:42 +00:00
nekral-guest
0fce70b091 * libmisc/setupenv.c: Fix typo from 2009-11-01. 2010-01-24 17:05:37 +00:00
nekral-guest
e770e87035 * NEWS, man/login.defs.d/ENV_SUPATH.xml, libmisc/setupenv.c:
Harmonize other paths and documentation with previous
	change.
2009-11-01 16:59:48 +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
031279dfb2 * libmisc/limits.c: Fix the format to match the unsigned long
variable in argument.
	* libmisc/utmp.c: Fix tests. tmptty is a variable stack. ut_host
	is an array of the ut structure. None of them can be NULL.
2009-09-07 19:50:00 +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
24cfe44b07 * libmisc/shell.c, src/su.c: Execute the scripts with "sh -"
rather than "sh".
2009-07-22 13:35:57 +00:00
nekral-guest
db38a728d1 * configure.in, libmisc/shell.c, libmisc/setupenv.c, src/newgrp.c,
src/su.c: Let the system shell be configurable.
2009-07-22 13:30:06 +00:00
nekral-guest
4ad827768e * NEWS, src/su.c, libmisc/shell.c: Added support for shells being a
shell script without a shebang.
2009-07-20 14:00:50 +00:00
nekral-guest
56c7096000 2009-07-18 Peter Vrabec <pvrabec@redhat.com>
* NEWS, libmisc/find_new_gid.c, libmisc/find_new_uid.c: Since
	system accounts are allocated from SYS_?ID_MIN to SYS_?ID_MAX in
	reverse order, accounts are packed close to SYS_?ID_MAX if
	SYS_?ID_MIN is already used but there are still dome gaps.
2009-07-18 00:35:35 +00:00
nekral-guest
b0bcb01888 * NEWS, libmisc/find_new_gid.c, libmisc/find_new_uid.c: Do not use
getpwent / getgrent for system accounts. Trying the low-IDs with
	getpwuid / getgrgid should be more efficient on LDAP configured
	systems with many accounts.
2009-07-17 22:54:23 +00:00
nekral-guest
fa69d08d13 * libmisc/xgetXXbyYY.c, libmisc/xgetpwnam.c, libmisc/xgetgrnam.c,
libmisc/xgetpwuid.c, libmisc/xgetgrgid.c, libmisc/xgetspnam.c: Do
	not limit the size of the buffer to hold the group or user
	structure. It used to be limited to 16k, which caused issues with
	groups having many users.
2009-06-11 21:33:00 +00:00