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433 Commits

Author SHA1 Message Date
Todd C. Miller
2512f6efbf Use sudo_strtonum() explicitly instead of via a macro. 2019-10-14 10:09:30 -06:00
Todd C. Miller
04a17095be Always use our own strtonum and implement sudo_strtoid in terms of it. 2019-10-14 10:09:29 -06:00
Todd C. Miller
984382f8a9 Refer to number of terminal lines, not rows, for consistency. 2019-09-18 20:03:04 -06:00
Todd C. Miller
3e56be3564 Store signal name, not number in I/O log timing file. 
The "SIG" prefix is not used so, e.g. SIGTERM -> "TERM".
This makes the I/O log files portable from one system to another.
Older I/O log files with signal numbers can still be replayed.
 2019-08-05 16:30:58 -06:00
Todd C. Miller
9d8f374397 Add ssizeof macro that returns ssize_t. 
We can use this instead of casting the result of size_t to int.
Also change checks for snprintf() returning <=0 to <0.
 2019-06-25 09:45:10 -06:00
Todd C. Miller
1e1ef61902 Add SPDX-License-Identifier to files. 2019-04-29 07:21:51 -06:00
Todd C. Miller
de65d70929 Add a proper getdelim(3) replacement and use it instead of getline(3). 2019-04-08 10:37:30 -06:00
Todd C. Miller
da98428e91 AIX 7.1 defines O_CLOEXEC but it can't be used outside the kernel. 
Redefine O_CLOEXEC if it doesn't fit in an int and pipe2() is missing.
 2019-02-18 15:45:31 -07:00
Todd C. Miller
716aa6e4ab Support st_nmtime in struct stat as found in HP-UX. 2018-11-14 13:37:46 -07:00
Todd C. Miller
cdd5bb32eb Add sudo_gai_fatal, sudo_gai_vfatal, sudo_gai_vwarn, sudo_gai_warn 
and gai_log_warning that use gai_strerror() instead of strerror().
 2018-11-05 09:08:05 -07:00
Todd C. Miller
019279a4b8 Fix some mangled text in the license block. 2018-10-26 08:19:41 -06:00
Todd C. Miller
c5df091123 Add pvs-studio target and associated production rules. 2018-10-21 08:46:05 -06:00
Todd C. Miller
cf07dc0757 Add a suspend event type to the I/O log to log suspend/resume of 
the command so we can skip that delay during replay.
 2018-10-05 14:16:08 -06:00
Todd C. Miller
2121693879 Move definition of TIME_T_MAX to sudo_util.h 2018-09-24 14:21:58 -06:00
Todd C. Miller
63f7aa8fcf Backward ABI compatibility for even functions that use a timeval. 2018-08-25 21:02:07 -06:00
Todd C. Miller
04d1f56d90 Use struct timespec, not struct timeval in the event subsystem. 
Use ppoll() or pselect() if avaialble which use timespec.
 2018-08-25 21:02:05 -06:00
Todd C. Miller
10198ef6f3 Only include stdarg.h if we need it. 2018-08-22 12:36:28 -06:00
Todd C. Miller
5a0c86bb63 We still need to include string.h for AIX (and possibly others) 
when we are not using the system memset_r() function and rsize_t
is defined by the system headers.
 2018-08-22 08:22:56 -06:00
Todd C. Miller
957f284bba Add --enable-package-build to give configure a hint that we are 
building a package.  This can be used to avoid relying on libc
functions that may not be present in all libc versions for a
particular system.  For instance, AIX 7.1 may or may not have
memset_s() and getline() present.
 2018-08-22 08:09:46 -06:00
Todd C. Miller
d9dec93277 AIX defines rsize_t in string.h, not stddef.h for use by the 
memset_s() prototype.  We use our own memset_s() on AIX since it
is not available on all BOS levels which makes package building
problematic.
 2018-08-22 07:43:13 -06:00
Todd C. Miller
b3227d3ed5 Add sudo_gettime_uptime() to measure time while not sleeping. 2018-08-19 09:55:08 -06:00
Todd C. Miller
0ae9662833 Add sudo_getgrouplist2() to dynamically allocate the group vector. 
This allows us to avoid repeatedly calling getgrouplist() with
a statically sized vector on macOS, Solaris, HP-UX, and AIX.
 2018-06-15 14:05:13 -06:00
Todd C. Miller
6eadaddc99 Add SUDO_CONV_PREFER_TTY flag for conversation function to tell 
sudo to try writing to /dev/tty first.  Can be used in conjunction
with SUDO_CONV_INFO_MSG and SUDO_CONV_ERROR_MSG.
 2018-06-13 11:19:33 -06:00
Todd C. Miller
dafb5f523a Fix typo. 2018-06-01 21:15:57 -06:00
Todd C. Miller
ddd663a5f2 Import arc4random() from libressl. This takes an all-in-one approach 
instead of the one-file-per-OS approach that libressl takes.
The fallback code does not have as many OS-specific bits as libressl.
 2018-05-24 21:04:23 -06:00
Todd C. Miller
154a5f59a9 Move digest code into libutil 2018-05-24 21:04:07 -06:00
Todd C. Miller
42fe0409f6 Add sudo_ev_dispatch(), a wrapper for ev_loop() with no flags. 
Similar the dispatch function in libevent.
 2018-02-19 11:00:10 -07:00
Todd C. Miller
ff5ac3ef0e Add tsdump, a simple utility to dump a timestamp file. To build, 
run "make tsdump" in the plugins/sudoers directory (it is not built
by default).  In order to map the tty device number to a name,
sudo_ttyname_dev() has been moved into libsudo_util.
 2018-01-11 10:49:20 -07:00
Todd C. Miller
48fba3c2cc update my email to Todd.Miller@sudo.ws 2017-12-03 17:53:40 -07:00
Todd C. Miller
3b88cdfcd8 Fix stair-stepped output when the output of a sudo command is piped 
to another command and use_pty is set.
 2017-09-26 14:21:11 -06:00
Todd C. Miller
d2a0bfbb12 Add the ability to set a default event base, to be used by plugins 
which don't have access to the event base.
 2017-07-13 13:59:31 -06:00
Todd C. Miller
8898ec1f9c Pass window size change events to the plugin. 2017-07-12 05:47:28 -06:00
Todd C. Miller
e70a953fb4 Remove pointless subshells in targets that simply change the directory 
and execute a command.  The command is already run in a shell so
there is no need to execute a subshell in this case.
 2017-07-12 05:45:46 -06:00
Todd C. Miller
cc71b99849 Add a new "devsearch" Path setting to sudo.conf for configuring the 
/dev paths to traverse instead of hard-coding a list in ttyname.c
The default value can be set at configure time.
 2017-05-30 10:44:11 -06:00
Todd C. Miller
d979898e71 Remove use of non-standard sigaction_t 2017-05-12 10:02:18 -06:00
Todd C. Miller
b5c88e52b1 Remove use of the non-standard SA_INTERRUPT 2017-05-12 10:02:17 -06:00
Todd C. Miller
9d4a92b9b4 Handle the possibility of the siginfo parameter in sa_sigaction 
handler being NULL.
 2017-05-12 10:02:17 -06:00
Todd C. Miller
2a55808775 Add support for signal events in sudo's event subsystem 2017-05-12 10:02:17 -06:00
Todd C. Miller
a2a83557e2 Add workaround for clang static analyzer being confused by LIST_REMOVE 
and TAILQ_REMOVE.
 2017-05-12 09:56:06 -06:00
Todd C. Miller
11c82e2f1b Fix typo in killpg macro. 2017-04-21 09:25:17 -06:00
Todd C. Miller
18c8ce10ea Fix the killpg macro for systems without killpg() in libc. 2017-04-21 07:28:45 -06:00
Todd C. Miller
7aa89c49b5 Emulate pipe2() on systems without it. 2017-03-13 12:11:51 -06:00
Todd C. Miller
e5dee1557e Add NOTBEFORE and NOTAFTER command options similar to what is 
already available in LDAP.
 2017-02-18 15:35:48 -07:00
Todd C. Miller
31540e6228 Bump version to 1.11 for timeout entry in settings[] 2017-02-16 10:28:08 -07:00
Todd C. Miller
2f0295373a When waiting for the parent to grant us the tty, use nanosleep 
instead of spinning to avoid hogging the CPU.
 2017-01-12 10:44:26 -07:00
Todd C. Miller
6aa43ff1e4 HAVE_DECL_GETGROUPLIST_2 is always defined if HAVE_GETGROUPLIST_2 is, 
we need to check its value, not whether it is defined.
 2016-12-18 06:50:51 -07:00
Todd C. Miller
ae76e1a229 Use getgrouplist_2() on macOS if available. 2016-12-13 10:39:32 -07:00
Todd C. Miller
334350af45 id_t is 64-bits on FreeBSD so use strtoll() there. 
Fixes the strtoid regress.
 2016-11-30 07:32:59 -07:00
Todd C. Miller
6c5936296f Add SUDO_DEBUG_INSTANCE_ERROR return value for sudo_debug_register() 
and check for it in places where we check the return value of
sudo_debug_register().
 2016-11-21 06:37:23 -10:00
Todd C. Miller
6dff4ac7fd Always define _PATH_SUDO_NOEXEC, _PATH_SUDO_SESH, _PATH_SUDO_PLUGIN_DIR, 
even if only defined to NULL.  This means the accessors can always be
present.

Use RTLD_PRELOAD_VAR instead of _PATH_SUDO_NOEXEC to tell when
noexec is available.

Add ENABLE_SUDO_PLUGIN_API and use it instead of _PATH_SUDO_PLUGIN_DIR
to tell when the plugin API is available.

Add sudo_conf_clear_paths() to clear the path values so the
regress tests are not affected by compile-time settings.
 2016-11-16 10:13:26 -07:00