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2d2529a15edd0937a7b58488f681feb5be1cc9a1
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31 Commits

Author SHA1 Message Date
Todd C. Miller
2d2529a15e Add a sudoers_context struct that embeds the user and runas structs. 2023-08-20 16:27:08 -06:00
Todd C. Miller
a321e6cedf Add struct sudoers_runas_context and move runas-specific bits into it. 2023-08-12 14:20:30 -06:00
Todd C. Miller
d8b28dad97 Expand the user_* (and more) macros to user_ctx.foo. 2023-08-12 10:39:59 -06:00
Todd C. Miller
b3e86c65b1 expand_prompt: use correct strlcpy() size parameter 
The available size passed to strlcpy() was computed incorrectly.
Switch to updating the length after writing to the new prompt instead
of computing it each time.  The actual buffer size is computed and
allocated correctly so there is no real consequence to this bug.
Found by Qualys.
 2021-08-09 08:19:40 -06:00
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
486ee2b71f debug_decl and debug_decl_vars now require a semicolon at the end. 2019-12-22 08:48:16 -07:00
Todd C. Miller
1e1ef61902 Add SPDX-License-Identifier to files. 2019-04-29 07:21:51 -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
81f94499bf Check restore_perms() return value in all cases, pushing the 
return value back up the call stack.
 2015-06-25 11:12:36 -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
c36415417f Add function name to "unable to allocate memory" warnings. 2015-06-19 14:51:17 -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
d004b02fc6 Use non-exiting allocatings in the sudoers plugin. 2015-06-17 06:49:59 -06:00
Todd C. Miller
59ab26dbcc Go back to a 2 args debug_decl and just use the "default" instance, 
now renamed "active".
 2015-02-01 08:24:49 -07:00
Todd C. Miller
e9914a91b1 The sudoers plugin now defines its own list of debugging subsystem names 
and defines.
 2014-10-22 13:30:52 -06:00
Todd C. Miller
866cfc4fc3 Add support for multiple Debug lines per program. Callers may 
register arbitrary debug facilities or use built-in defaults.  We
now use separate Debug statements for plugins and programs.
 2014-10-22 13:23:05 -06:00
Todd C. Miller
2d61d38c23 Add sudo_ prefix to alloc.c functions and rename alloc.h -> sudo_alloc.h 2014-06-27 10:48:31 -06:00
Todd C. Miller
aecef4aa1d Rename warning/fatal -> sudo_warn/sudo_fatal to avoid namespace 
pollution in libsudo_util.so.
 2014-06-27 09:30:52 -06:00
Todd C. Miller
b1cdb3708c Remove a few more unnecessary uses of fatal(). 2014-04-07 19:52:28 -06:00
Todd C. Miller
6a295400b7 Make "internal error, %s overflow" arguments consistent, using 
__func__ where possible (when debugging is allowed).
 2014-04-01 16:42:13 -06:00
Todd C. Miller
3cdb944de4 Fix expansion of %p in the prompt for "sudo -l" when rootpw, runaspw 
or targetpw is set.  Bug #639
 2014-03-19 16:55:37 -06:00
Todd C. Miller
96eb2c4f8f Add warning_gettext() wrapper function that changes to the user locale, 
then calls gettext().
Add U_ macro that calls warning_gettext() instead of gettext().
Rename warning2()/error2() back to warning_nodebug()/error_nodebug().
 2013-11-18 08:59:57 -07:00
Todd C. Miller
07a804caf3 Quiet sign comparision warnings. 2013-10-23 15:03:31 -06:00
Todd C. Miller
d6282d154a Update copyright years. 2013-04-24 09:35:02 -04:00
Todd C. Miller
39acd2fcba Rename error/errorx -> fatal/fatalx and remove the exit value as 
it was always 1.
 2013-04-18 14:07:59 -04:00
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
6a7884d474 Make expand_prompt() args const and free the prompt when we are 
done with it.
 2012-11-08 16:40:37 -05:00
Todd C. Miller
2b23d2b12c Move expand_prompt() into its own source file for easier unit testing. 2012-10-23 14:27:52 -04:00