Commit Graph

798 Commits

Author SHA1 Message Date
22fb4fe019 * src/usermod.c: Do not call usr_update() if it will have no
effects. This avoid checking if the user exists in the local passwd
	file if not necessary, and thus allow to add LDAP users to local
	groups. (The user is already checked against the system
	configuration with getpwnam()). Thanks to Dan Kopecek.
2008-07-11 21:50:05 +00:00
62c8e79676 * src/usermod.c: Split update_files() into update_lastlog() and
update_faillog(). Report errors (but don't fail) if the file
	exist, but open(), lseek(), read(), write(), or close() fails.
	* src/usermod.c: Add brackets and parenthesis.
	* src/usermod.c: Ignore the return value of pam_end() before
	exiting.
	* src/usermod.c: Ignore the return value of strftime(),
	snprintf(), and puts().
	* src/usermod.c: Check the return value of gmtime() and asctime(),
	and output the raw time_t on failures.
2008-07-11 20:52:44 +00:00
e4e3bd5175 * libmisc/setugid.c: Add brackets. 2008-07-11 20:23:07 +00:00
eb18ee624f Re-indent. 2008-06-17 22:00:36 +00:00
6298ca94cb * libmisc/env.c: Avoid implicit conversion of pointers / chars to
booleans.
	* libmisc/env.c: Add brackets and parenthesis.
	* libmisc/env.c: Ignore the return value of puts() and fputs().
	* libmisc/env.c: Avoid multi-statements lines.
2008-06-17 21:58:46 +00:00
7c9270d7a5 Re-indent. 2008-06-17 21:17:45 +00:00
5f9226b14b * libmisc/utmp.c: Avoid implicit conversion of pointers / chars to
booleans.
	* libmisc/utmp.c: Add brackets and parenthesis.
	* libmisc/utmp.c: Exit with the EXIT_FAILURE status code in case
	of failure.
	* libmisc/utmp.c: Avoid assignments in comparisons.
	* lib/prototypes.h, libmisc/utmp.c: Change setutmp()'s prototype
	to return an int because pututline() and pututxline() may fail.
2008-06-17 21:13:30 +00:00
9320075030 * libmisc/audit_help.c: Added one string for translation.
* po/POTFILES.in: Added libmisc/audit_help.c,
	libmisc/find_new_gid.c, libmisc/find_new_uid.c, libmisc/getlong.c,
	libmisc/getrange.c, libmisc/xgetXXbyYY.c, and libmisc/yesno.c.
	Removed libmisc/find_new_ids.c
2008-06-17 20:52:19 +00:00
ca032792bd * src/useradd.c: If the faillog file exist, warn in case of
failure when open(), lssek(), write() or close() fails when the
	new user's faillog entry is reset.
	* src/useradd.c: Ditto for the lastlog entry.
2008-06-15 22:25:51 +00:00
abb95d5aab * libmisc/limits.c: Add brackets and parenthesis.
* libmisc/limits.c: Avoid implicit conversion of pointers /
	integers to booleans.
	* libmisc/limits.c: Ignore the return value of umask(). We will
	never return to the original umask.
	* libmisc/limits.c: Avoid multi-statements lines.
	* libmisc/limits.c: Added default to a switch(). Report invalid
	limit strings to syslog.
	* libmisc/limits.c: Ignore the return value of fclose().
	/etc/limits is open read-only.
	* libmisc/limits.c: Ignore the return value of fputs() and
	sleep().
	* libmisc/limits.c: Check the return value of nice() and
	set_filesize_limit(), and report errors to syslog.

	* libmisc/ulimit.c, lib/prototypes.h: Return failures of
	set_filesize_limit(). Change the prototype to return an int
	instead of void.
2008-06-15 21:59:41 +00:00
dcd480ffd9 * libmisc/failure.c: Try to close the open file if a failure
occured during lseek(), read() or write().
2008-06-15 19:16:34 +00:00
68cdac68cb * libmisc/log.c: Check return values. If lseek() failed, avoid
reading or writing at an unspecified location. Log to syslog in
	case of failure.
	* libmisc/log.c: Use the right casts.
2008-06-15 19:15:15 +00:00
e1307ea789 * libmisc/find_new_ids.c, libmisc/find_new_gid.c,
libmisc/find_new_uid.c, libmisc/Makefile.am, lib/prototypes.h:
	Split find_new_ids.c into find_new_gid.c and find_new_uid.c to
	ease the description of login.defs variables in the different
	tools.
2008-06-15 18:33:52 +00:00
52fe9f62f6 * libmisc/failure.c: Ignore the return value of strftime() and
printf().
	* libmisc/failure.c: Fix syslog call. The UID is not available.
	User the username specified in the utmp/utmpx entry.
2008-06-15 00:01:46 +00:00
f42160862a * lib/defines.h: Avoid implicit conversion of pointers to
booleans.
	* lib/defines.h: Ignore return values of setlocale() except the
	first call.
	* lib/defines.h: Fix a splint observer warning by using an
	intermediate variable (old_locale).
2008-06-14 23:41:38 +00:00
1b631c42ef * libmisc/failure.c: Check return values. If lseek() failed, avoid
reading or writing at an unspecified location. Log to syslog in
	case of failure when reading a faillog entry or writing in
	faillog or btmp.
	* libmisc/failure.c: Check if the file exist before opening it.
	* libmisc/failure.c: Log failures of open() and close() when
	necessary.
2008-06-14 23:38:43 +00:00
0afd6a8312 * lib/prototypes.h: Add the getrange() prototype.
* lib/prototypes.h: Fix the valid_field() prototype (does not
	return an bool).
	* lib/prototypes.h: Fix the valid() prototype (it does return a
	bool).
2008-06-14 21:11:19 +00:00
4ac21ca652 * lib/getdef.c: Fix the getdef_ulong() prototype.
* lib/getdef.h: Fix the getdef_ulong() prototype.
2008-06-14 21:09:33 +00:00
dbbae8dcd3 * src/lastlog.c: Use getrange to parse the range of users.
* src/lastlog.c: umin and umax do not need to be signed long. Use
	an unsigned long which might be needed to parse a GID or UID. Add
	the has_umin and has_umax to replace the -1 values.
	* src/lastlog.c: Cast dates to time_t.
	* src/lastlog.c: Prefix lastlog errors with "lastlog: ".
2008-06-14 21:06:53 +00:00
eed5fc7179 * libmisc/getlong.c: Reset errno before calling strtol().
Otherwise, errno could be already set to ERANGE.
2008-06-14 21:02:52 +00:00
b8c5483b85 * libmisc/Makefile.am, libmisc/getrange.c: Added function to parse
a range (useful for lastlog).
2008-06-14 21:01:11 +00:00
4f12c31e3b * src/chsh.c: <signal.h> is not needed. 2008-06-14 15:03:58 +00:00
53543b9b6a * lib/prototypes.h: Define AUDIT_NO_ID to (unsigned int) -1. This
value should be used when the ID should not be considered.
	* lib/prototypes.h: Fix the prototype of do_rlogin() according to
	earlier changes.
2008-06-13 21:57:47 +00:00
afafd0f683 * lib/shadow.c: Use SHADOW_SP_FLAG_UNSET for the initial
value of spwd.sp_flag.
	* lib/shadow.c: Add brackets.
	* lib/shadow.c: Avoid implicit conversion of pointers to
	booleans.
	* lib/shadow.c: The size argument of fgets is an int, not a
	size_t.
2008-06-13 21:55:51 +00:00
d65354efcf * lib/commonio.c: len should be typed ssize_t as it is the return
of read(), and is compared to 0. Cast to size_t when necessary.
2008-06-13 21:53:41 +00:00
d3abd86df5 * libmisc/find_new_ids.c: Use getdef_ulong to retrieve UIDs/GIDs
from login.defs. Type constants to long integers.
2008-06-13 21:49:57 +00:00
838f39d0fd * lib/gshadow.c: Use a bool when possible instead of int integers.
* lib/gshadow.c: Remove __setsgNIS() -never used).
	* lib/gshadow.c: Avoid multi-statements lines.
	* lib/gshadow.c: Avoid assignments in comparisons.
	* lib/gshadow.c: ptr[nelem] is a string. Initialize it to NULL
	instead of '\0'.
	* lib/gshadow.c: Add brackets and parenthesis.
	* lib/gshadow.c: The size argument of strncpy is a size_t and the
	size argument of fgets is an int.
2008-06-13 21:45:47 +00:00
4589ba350f * lib/groupio.c: Add brackets.
* lib/groupio.c: Make sure malloc receives a size_t.
	* lib/groupio.c: Avoid multi-statements lines.
2008-06-13 21:39:24 +00:00
92143eb7b9 * lib/sgetspent.c: Use SHADOW_SP_FLAG_UNSET for the initial
value of spwd.sp_flag.
2008-06-13 21:36:41 +00:00
c9679b7954 * lib/getdef.h, lib/getdef.c: Add getdef_ulong().
* lib/getdef.c: Added TODOs because of lack of error checking.
	* lib/getdef.c: The size argument of fgets is an int, not a
	size_t.
	* lib/getdef.c: Avoid multi-statements lines.
2008-06-13 21:35:22 +00:00
5fc99a117b * src/id.c: Make sure malloc receives a size_t.
* src/id.c: Use a %lu format and cast group and user IDs to
	unsigned long integers.
2008-06-13 21:31:23 +00:00
87ba782106 * src/sulogin.c: Ignore the return value of signal(). 2008-06-13 21:30:09 +00:00
dd8a09ce8d * src/groups.c: sys_ngroups is only used when HAVE_GETGROUPS is
defined.
2008-06-13 21:29:13 +00:00
ba7dde0168 * src/faillog.c: Ignore return value of time() when use with a
non NULL argument.
	* src/faillog.c: Use a %lu format and cast number of days to
	unsigned long integers.
	* src/faillog.c: Cast dates to time_t.
2008-06-13 21:28:11 +00:00
3a03794bb6 * src/login.c: Ignore the return value of signal().
* src/login.c: Use a %lu format and cast group and user IDs to
	unsigned long integers.
	* src/login.c: Ignore return value of setlocale(),
	bindtextdomain(), and textdomain().
2008-06-13 21:25:15 +00:00
fe753e24a3 * src/chage.c: Add the arguments' names in the functions
prototypes.
	* src/chage.c: The ID argument of audit_logger is an unsigned
	int. Use AUDIT_NO_ID instead of -1.
	* src/chage.c: print_date() received a time_t.
	* src/chage.c: Use SHADOW_SP_FLAG_UNSET for the initial
	value of spwent.sp_flag.
2008-06-13 21:23:09 +00:00
42a4604461 * src/groupadd.c: The ID argument of audit_logger is an unsigned
int. Use AUDIT_NO_ID instead of -1.
	* src/groupadd.c: Cast the parsed GID/UID to a gid_t/uid_t.
2008-06-13 21:19:07 +00:00
a70898fc28 * src/pwck.c: Use a %lu format and cast group and user IDs to
unsigned long integers.
	* src/pwck.c: Cast number of days to a long integer.
	* src/pwck.c: Use the SCALE macro instead of (24L * 3600L)
	for the values to be set in /etc/shadow.
	* src/pwck.c: Use SHADOW_SP_FLAG_UNSET for the initial
	value of spent.sp_flag.
2008-06-13 21:16:01 +00:00
186eef69dc * src/passwd.c: Ignore return value of time() when use with a
non NULL argument.
	* src/passwd.c: Cast number of days to a long integer.
2008-06-13 21:09:14 +00:00
c3a380ade8 * src/groupmod.c: The ID argument of audit_logger is an unsigned
int. Use AUDIT_NO_ID instead of -1.
	* src/groupmod.c:  Use a %lu format and cast group and user IDs to
	unsigned long integers.
	* src/groupmod.c: Cast the parsed GID/UID to a gid_t/uid_t.
2008-06-13 21:08:06 +00:00
936bd6a191 * src/useradd.c: The ID argument of audit_logger is an unsigned
int. Use AUDIT_NO_ID instead of -1.
	* src/useradd.c: Cast the parsed GID/UID to a gid_t/uid_t.
	* src/useradd.c: The size argument of fgets is an int, not a
	size_t.
	* src/useradd.c: Cast number of days to a long integer.
	* src/useradd.c: Use SHADOW_SP_FLAG_UNSET for the initial
	value of spent.sp_flag.
	* src/useradd.c: Use a %lu format and cast group and user IDs to
	unsigned long integers.
2008-06-13 21:06:04 +00:00
73d36f5ece Fix typo. 2008-06-13 21:02:26 +00:00
00431d772e * src/su.c: fork() and waitpid() return a pid_t, not an int.
* src/su.c: Add brackets and parenthesis.
	* src/su.c: Ignore the return value of signal().
2008-06-13 21:02:07 +00:00
a22c7e731a * src/groupdel.c: The ID argument of audit_logger is an unsigned
int. Use AUDIT_NO_ID instead of -1.
2008-06-13 20:59:04 +00:00
398cf8ee6f * src/expiry.c: Ignore the return value of signal(). 2008-06-13 20:57:20 +00:00
e50ff5c7b5 * src/newusers.c: Fix the check for GID/UID validity.
* src/newusers.c: Comment why we use both getgrgid() and
	gr_locate_gid().
	* src/newusers.c: Cast the parsed GID/UID to a gid_t/uid_t.
	* src/newusers.c: Cast the number of days to a long integer.
	* src/newusers.c: Use SHADOW_SP_FLAG_UNSET for the initial
	value of spent.sp_flag.
	* src/newusers.c: The size argument of fgets is an int, not a
	size_t.
2008-06-13 20:56:44 +00:00
906e8c0001 * src/usermod.c: Cast dates to time_t, and number of days to a
long integer.
	* src/usermod.c: Cast UIDs and GIDs to uid_t and gid_t after
	checking the ranges.
	* src/usermod.c: The ID argument of audit_logger is an unsigned
	int.
	* src/usermod.c: read() returns a ssize_t.
	* src/usermod.c: Cast the return value of malloc and make sure it
	receives a size_t.
2008-06-13 20:40:04 +00:00
2fa4cedb1e * src/logoutd.c: Ignore return value of time() when use with a
non NULL argument.
2008-06-13 20:34:46 +00:00
47210d9a1a * src/pwconv.c: Use SHADOW_SP_FLAG_UNSET for the initial
value of sp.sp_flag.
	* src/pwconv.c: Cast number of days to a long integer.
2008-06-13 20:33:38 +00:00
d1881d1b56 * src/gpasswd.c: The ID argument of audit_logger is an unsigned
int.
	* src/gpasswd.c: Ignore the return value of signal(). The signal
	handlers are only changed for the last steps of gpasswd, and there
	is no need to restore them.
2008-06-13 20:29:58 +00:00