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108b31e284
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96 Commits

Author SHA1 Message Date
Jesse Smith
108b31e284 Switched from using -fstack-protector to -fstack-protector-strong compile 
flag. Tested with both GCC and Clang.
 2018-06-02 16:50:35 -03:00
Jesse Smith
56e1041034 Updated Makefile and version information. 2018-05-20 17:21:18 -03:00
Jesse Smith
75d85cc876 Fixed typo in Changelog. 2018-05-20 16:19:26 -03:00
Jesse Smith
bed25016b1 Updated sulogin.c to pull in crypt.h as it is a new, undocumented 
dependency on Fedora 28.
Confirmed we can still build on other/older platforms.
 2018-05-09 17:55:35 -03:00
Jesse Smith
828c2704a1 Removed old LSM file. 
Added .gitignore files to avoid git tracking object files.
Removed old start-stop-daemon from contrib directory.
 2018-05-04 22:08:38 -03:00
Jesse Smith
e0cfd39728 Added "Fall through" comments to some switch statements where multiple 
approaches are tried in order to prevent warnings from GCC 7 (and newer).

Added includes on Linux for sys/sysmacros.h as the old defines in
the sys/types.h file will be removed in the future.
 2018-05-04 14:51:40 -03:00
Jesse Smith
cfb39b573f Updated init.c to remove some old notes and answer questions 
that were flagged in comments or FIXME labels.
 2018-04-23 00:09:49 -03:00
Jesse Smith
272f112c98 Added new signal handler for SIGUSR2. When init receives SIGUSR2 
it closes (and leaves closed) the named pipe /run/initctl. This
can be used to make sure init does not have any files open. However,
it also means we cannot switch run levels or bring down the system.
The pipe can be re-opened by sending init the SIGUSR1 signal.

Updated the man pages for initctl and init to include this information.
 2018-04-17 19:44:50 -03:00
Jesse Smith
f09da9cb55 Add check to make sure /run/initctl is open before we try to close 
it when receiving SIGUSR1. Avoids crashing upon receiving signal.
 2018-04-15 14:09:33 -03:00
Jesse Smith
a4508479f5 Updated shutdown to check if time has lapsed when we did not 
notice. For example if the computer was in sleep mode pending
a shutdown. The shutdown command now notices time has past
and adjusts its countdown clock to compensate. Accurate
to the nearest minute.
Closes Savannah bug #36279
 2018-04-04 23:12:25 -03:00
Jesse Smith
d9b6475d85 Removed unneeded "count" variable in utmpdump.c. 
Fixed typo in accidental wrote_wtmp_rlevel == 0 || wrote_wtmp_rlevel
comparison so the latter is wrote_utmp_rlevel.

Simplified logic in mountpoint.c when testing for same device or same inode.

Thanks to David Binderman for pointing out the above three issues.
 2018-03-30 22:15:04 -03:00
Jesse Smith
e02e001f7a Updated changelog in preparation for release. 2018-03-27 20:47:49 -03:00
Jesse Smith
a436cdc993 Merge branch 'mountpoint' 2018-03-27 20:33:52 -03:00
Jesse Smith
8c8172349e Updated mountpoint to search for circular mount points when using 
the -p parameter. This works around mountpoint not recognizing
circular mounts where /a/b/c/d and /a/b are the same location
(ie the same device and same inode).
Closes Savannah bug #37114.
 2018-03-07 16:25:53 -04:00
Jesse Smith
a8ef2a24c5 Updated changelog. 2018-03-07 13:59:51 -04:00
Jesse Smith
2e1f87635e Removed extra sleep() calls from shutting down process since we use 
sync() anyway to pause and make sure data is written out to disk.
 2018-02-22 21:07:51 -04:00
Jesse Smith
2b651b469e Fixed Clang compiler warning when calling sprintf() with 
variable number of data parameters.
 2018-02-21 18:05:58 -04:00
Jesse Smith
8c00f756ec Imported changelog from Jesse's source repo. 2018-02-20 19:42:51 -04:00
Petter Reinholdtsen
ca4561271e Check exit code from dup() in spawn() and log error if it fail. 
Patch from Michał Kulling.
 2014-02-10 22:47:27 +00:00
Petter Reinholdtsen
d53cccb542 Use narrowly scoped file descriptor for handling opened TTY in 
spawn().  Patch from Michał Kulling.
 2014-02-10 22:44:15 +00:00
Petter Reinholdtsen
da988bb28e Make it possible to specify the initctl path as a compile time define INIT_FIFO. 2014-02-07 23:27:39 +00:00
Petter Reinholdtsen
4811afc88b Remove obsolete/ directory from tarball. None of it have been useful for many years. 2014-02-07 19:16:41 +00:00
Petter Reinholdtsen
67710ce13b Drop dsf part from version number. It no longer make sense to keep. 2014-02-07 19:04:25 +00:00
Petter Reinholdtsen
303f3465f6 Port ifdown.c to FreeBSD. Patch from Guillem Jover and Debian. 2014-02-07 17:55:37 +00:00
Petter Reinholdtsen
58b3b75728 Fix typo in fstab-decode(8) font escape. Patch from Bjarni Ingi 
Gislason and Debian.
 2014-02-07 17:44:15 +00:00
Petter Reinholdtsen
a05987e281 Document length limit for the process field in the inittab. Patch 
from Johannes Truschnigg and Debian.
 2014-02-07 17:41:58 +00:00
Petter Reinholdtsen
1b91c378b9 Adapt bootlogd TIOCCONS call to kfreebsd. Patch from Mats Erik 
Andersson and Debian.
 2014-02-07 17:03:04 +00:00
Petter Reinholdtsen
de1344feb8 Rewrite findtty() in bootlogd.c to not chance working directory, to 
reduce the amount of failure that can happin in that function.
 2014-02-07 11:06:57 +00:00
Petter Reinholdtsen
8478327498 Adjust makefile to make it easier to link all binaries statically. 
Patch from Matias A. Fonzo and Dragora.
 2014-01-28 22:11:34 +00:00
Petter Reinholdtsen
834bcebcaf Use sysconf(_SC_SYMLOOP_MAX) instead of MAXSYMLINKS. If sysconf 
returns an error, fall back to MAXSYMLINKS on platforms that
define it.  Fixes build on Hurd.  Patch from Justus Winter and
Debian.
 2014-01-28 10:13:10 +00:00
Petter Reinholdtsen
c26aaa4410 Define _XOPEN_SOURCE when building to get crypt() from <unistd.h> instead of using <crypt.h> in sulogin.c, to get the source building with the musl C library. 2014-01-27 22:05:54 +00:00
Petter Reinholdtsen
52b92185de Move dovoid() macro from #ifdef__GLIBC__ to #ifdef __linux__, to match the condutions of the place where it is used. Thanks to Matias A. Fonzo for noticing. 2014-01-27 21:55:57 +00:00
Petter Reinholdtsen
f11cdf9554 Adjust included headers to be compatible with the musl C library. Patch from Matias A. Fonzo and Dragora. 2014-01-26 22:00:42 +00:00
Petter Reinholdtsen
d2f82534cf Try harder to find libcrypt.*, even if there is no static library 
available.  Also look in /usr/lib/*/ for the library, to handle
Debian multiarch systems.  Based on patch from Andrew Gregory.
 2014-01-25 21:57:25 +00:00
Petter Reinholdtsen
45660f6ee6 Rename internal functions warn() and shutdown() in the shutdown 
binary to avoid surprising dynamic library name resolution
conflict with NSS modules.  Patch from Richard Tollerton.
 2014-01-25 21:50:09 +00:00
Petter Reinholdtsen
ffcb38faae Fix typo in changelog text. 2014-01-25 21:25:21 +00:00
Petter Reinholdtsen
571c45f3e6 Improve message printed when signaling processes to stop. Patch from Matias A. Fonzo at the dragora project. 2014-01-25 21:20:22 +00:00
Werner Fink
1017641f3e Shutdown: use PATH_DEFAULT as suggested by Paul Arthur in local bug #36101 
Killall5/pidof: handle strange names of executables (local bug #36252)
Sulogin: be aware the crypt(3) may fail (local bug #36313)
 2012-10-11 13:10:40 +00:00
Werner Fink
ec06765756 * Do not forget room for last NULL of new environment (was local bug 35866) 2012-03-19 12:50:36 +00:00
Werner Fink
99a0a2583f * Handle deleted binaries in pidof (was local bug #34992) 2012-03-16 16:46:06 +00:00
Werner Fink
d1a0609ab0 * Allow init to delte extra environment variables (was local bug 
#35858)
* Avoid that init double environment variables for its childs
  (was local bug #35855)
 2012-03-16 15:58:21 +00:00
Werner Fink
6fe3edd48c Add some code to be able to detect programs even as user with 
kernel 3.0 and above
 2011-10-17 12:53:27 +00:00
Werner Fink
4860983f8b Sulogin: respect byte order that is do not mix chars and ints 2011-07-27 10:49:05 +00:00
Werner Fink
09aa81cdbb Sulogin: if zero is read at reading the passwd guess it's done. 2011-07-26 12:03:13 +00:00
Werner Fink
eddea371ca Sulogin: enforce reconnection of stdin/stdout/stderr if a device 
was specified.
 2011-07-26 10:21:13 +00:00
Werner Fink
bfca7da0f5 * Remove man-db tag for encoding for canonical man 2011-04-27 13:41:04 +00:00
Werner Fink
4301a57e89 Sulogin: try to detect the real device(s) used for the system console 
/dev/console if but only if /dev/console is used.  On Linux this can
be more than one device, e.g. a serial line as well as a virtual
console as well as a simple printer.
 2011-04-04 13:57:54 +00:00
Werner Fink
d9122565a0 * Fix counting message lines in wall. Patch from Petr Lautrbach. 
* Fix bad printf conversion specifier in wall. Patch from Sébastien Luttringer.
* Add patches from Openwall project. Thanks goes to Solar Designer.
 2011-03-15 13:16:55 +00:00
Werner Fink
1ef9e7736c * Add code to detect the system consoles with the help of the 
new /proc/consoles files of linux kernel 2.6.38+
 2011-03-11 17:29:36 +00:00
Werner Fink
6dacdb9ad0 * Try to make utmpdump IPv6 valid, change based on suggestion from 
Navdeep Bhatia (see local bug #32429)
 2011-03-11 16:51:07 +00:00