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41 Commits

Author SHA1 Message Date
Todd C. Miller
e343e07543 Use #include <foo.h> instead of #include "foo.h" in most cases. 
We rely on the include path to find many of these headers.  It
especially doesn't make sense to use #include "foo.h" for headers
in the top-level include directory.
 2023-09-25 10:13:28 -06:00
Todd C. Miller
a38b714667 sudoers plugin: silence most -Wconversion warnings. 2023-07-07 15:07:04 -06:00
Todd C. Miller
f1d9063477 Fix wrapping of libc getpwnam/getpwuid/getgrnam/getgrgid on NetBSD. 2023-07-04 14:14:07 -06:00
Rose
cbed9daa46 Fixed even more signedness and conversion issues 
This should be the last of them.
 2023-07-03 22:07:35 -04:00
Todd C. Miller
f066ff9e01 Eliminate a few harmless dead stores. 
Quiets warnings from Infer.
 2022-11-22 11:18:24 -07:00
Todd C. Miller
1c9c7bd34a Refactor code to open passwd/group file and add setpassent/setgroupent. 
This makes the "stayopen" semantics match the system passwd/group
functions.  The getpwent/getgrent functions now open the database
if it is not already open.
 2022-11-22 08:45:14 -07:00
Todd C. Miller
d2a13a8154 Fix typos found by codespell 2.2.1. 2022-09-28 16:39:19 -06:00
Todd C. Miller
3e5cf7baa3 Do not redefine system group and passwd functions for testsudoers. 
Instead, prefix the replacements with "testsudoers_" and use a
custom pwutil backend so they get used.
 2021-03-18 11:39:54 -06:00
Todd C. Miller
92c88d4105 Quiet a few harmless cppcheck warnings. 2021-01-06 13:01:10 -07:00
Todd C. Miller
71339c574f Check the return value of fcntl() when setting FD_CLOEXEC. 
This should never fail unless the fd is invalid.
Problem reported by Matthias Gerstner of SUSE.
 2021-01-06 10:16:00 -07:00
Todd C. Miller
446ae3f507 Include string.h unconditionally and only use strings.h for strn?casecmp() 
In the pre-POSIX days BSD had strings.h, not string.h.
Now strings.h is only used for non-ANSI string functions.
 2020-05-18 07:59:24 -06:00
Todd C. Miller
dd88460800 We no longer need to include headers we don't use for sudo*.h files. 
Previously we needed to include headers required by the various
sudo*h files.  Now those files are more self-sufficient and we
should only include headers needed by code in the various .c files.
 2020-05-18 06:47:04 -06:00
Todd C. Miller
40bf4081be Rename sudo_strtoid() to sudo_strtoidx() and add simplified sudo_strtoid() 2019-10-20 10:21:29 -06:00
Todd C. Miller
1e1ef61902 Add SPDX-License-Identifier to files. 2019-04-29 07:21:51 -06:00
Todd C. Miller
03c56db408 Include getpwent() version of sudo_getgrouplist2_v1() from getgrouplist.c 2018-10-27 12:10:43 -06:00
Todd C. Miller
6c3d20cb41 Convert PVS-Studio comment to ANSI C. 2018-10-26 08:39:09 -06:00
Todd C. Miller
64e5d34c57 Add comments in .c files so PVS-Studio will check them. 2018-10-21 08:46:05 -06:00
Todd C. Miller
48fba3c2cc update my email to Todd.Miller@sudo.ws 2017-12-03 17:53:40 -07:00
Todd C. Miller
6473d55aa7 Cast the return value of fcntl() to void when setting FD_CLOEXEC. 
Coverity CID 104063, 104064, 104069, 104070, 104071, 104072, 104073, 104074
 2016-05-05 16:16:24 -06:00
Todd C. Miller
4a07b472f0 Only include stddef.h where it is needed. 2015-06-20 05:34:35 -06:00
Todd C. Miller
dc883f2454 We require ANSI C so stop using the obsolete STDC_HEADERS. 2015-06-19 14:29:27 -06:00
Todd C. Miller
e2328479dd Use strtok_r() instead of strtok() 2015-06-19 12:35:51 -06:00
Todd C. Miller
4f9cabd005 Remove obsolete memory.h include. 2015-06-18 21:02:57 -06:00
Todd C. Miller
8bb5897091 All modern systems should have LINE_MAX. 2015-02-19 09:59:25 -07:00
Todd C. Miller
a8fa112a53 atobool -> sudo_strtobool 
atoid-> sudo_strtoid
atomode -> sudo_strtomode
 2014-06-27 14:53:54 -06:00
Todd C. Miller
fe23e7c038 Add endpointer and separator args to atoid() 2013-08-08 06:11:52 -06:00
Todd C. Miller
dde7331a0f Use atoid() in more places. 2013-08-07 15:49:03 -06:00
Todd C. Miller
1f3ea50afd Implement memset_s() and use it instead of zero_bytes(). 
A new constant, SUDO_CONV_REPL_MAX, is defined by the plugin
API as the max conversation reply length.  This constant can be
used as a max value for memset_s() when clearing passwords
filled in by the conversation function.
 2013-08-03 08:30:06 -06:00
Todd C. Miller
d6282d154a Update copyright years. 2013-04-24 09:35:02 -04:00
Todd C. Miller
c00c968010 Use strtoul() not atoi(). 2013-01-23 06:21:45 -05:00
Todd C. Miller
1d7072fe09 Don't include <sys/param.h>. We only needed it for MAXPATHLEN, 
MAXHOSTNAMELEN and the MIN/MAX macros.  We now use PATH_MAX and
HOST_NAME_MAX throughout without falling back on MAXPATHLEN or
MAXHOSTNAMELEN and define our own MIN/MAX macros as needed.
 2012-12-04 10:40:47 -05:00
Todd C. Miller
e81eb5b00a Ignore bad lines in passwd/group file instead if stopping processing when we hit one. 2012-11-25 09:23:17 -05:00
Todd C. Miller
53da5e8cdf Update copyright years. 2011-03-11 15:34:35 -05:00
Todd C. Miller
ae2f7638f5 standardize on "return foo;" rather than "return(foo);" or "return (foo);" 2011-01-24 15:15:18 -05:00
Todd C. Miller
5a0f2164ef Avoid conflicts with system definitions in grp.h and pwd.h 2010-11-20 10:33:23 -05:00
Todd C. Miller
30fe4a067c Set usrinfo for AIX 
Set adminstrative domain for the process when looking up user's
    password or group info and when preparing for execve().
Include strings.h even if string.h exists since they may define
    different things.  Fixes warnings on AIX and others.
 2010-06-29 13:08:05 -04:00
Todd C. Miller
d3d8364d4e Set close on exec flag in private versions of setpwent() and setgrent(). 2010-05-21 14:51:05 -04:00
Todd C. Miller
05ae3ea6cb Convert to ANSI C function declarations 2010-04-22 18:09:53 -04:00
Todd C. Miller
d5ae4c7d87 Kill __P in sudoers 2010-03-17 19:56:27 -04:00
Todd C. Miller
9b0205846b Initial bits of sudoers plugin; still needs work. 2010-03-14 19:58:47 -04:00
Todd C. Miller
e90fa482f9 Rework source layout in preparation for modular sudo. 2010-02-20 09:14:01 -05:00