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3e43bb7ccd
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100 Commits

Author SHA1 Message Date
Jesse Smith
3e43bb7ccd Applied patches provided in Savannah bug report 49991. Fix tabs in 
bootlogd and avoid printing unitialized "buf" variable when
consolename() fails.
 2018-02-20 19:14:36 -04:00
Petter Reinholdtsen
d972463609 Include -Wunreachable-code when building. 2014-02-28 13:18:49 +00:00
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
303f3465f6 Port ifdown.c to FreeBSD. Patch from Guillem Jover and Debian. 2014-02-07 17:55:37 +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
3f08c42b06 Make sure to report an error if chdir(/) fail. 2014-02-07 13:45:06 +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
cc3a4e2f9e Avoid reusing open file descriptor to make it easier to pinpoint Coverity CID 1164479 resource leak. 2014-02-07 09:50:14 +00:00
Petter Reinholdtsen
6ba8311144 Get more help from gcc, add -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 and -fstack-protector. 2014-02-07 08:00:58 +00:00
Petter Reinholdtsen
a7bf0bf7e9 Remove unused variable realuid from main(). 2014-02-07 06:57:11 +00:00
Petter Reinholdtsen
fb143cdcb9 Remove unused variable serial from tcfinal(). 2014-02-07 06:55:53 +00:00
Petter Reinholdtsen
b547736c2c Avoid setting unused value and trick scan-build from clang into not warn about apparenly unused value. 2014-02-05 13:24:18 +00:00
Petter Reinholdtsen
b8e970ca10 Explain why maxsymlinks() exist. 2014-02-05 13:23:08 +00:00
Petter Reinholdtsen
992c7a70d7 No use checkinf if env is true in the branch where it is false (Coverity CID 1164462). 2014-01-28 22:29:30 +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
5421d713ae Adjust more included headers to be compatible with the musl C 
library.  Patch from Matias A. Fonzo and Dragora.
 2014-01-28 22:07:30 +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
2d0b513b8a Make sure FILE pointer returned by hdopen() is not leaked even if the 
pointer returned can be casted to a negative long value (Coverity CIDs
1164478 and 1164477).
 2014-01-26 16:40:03 +00:00
Petter Reinholdtsen
7d6e3683b0 Make sure logintime string can never overflow (Coverity CID 1164485). 2014-01-26 13:38:51 +00:00
Petter Reinholdtsen
ae7c73ec7f Make sure cmdline string always is null terminated, even if it is very long (Coverity CID 1164484). 2014-01-26 13:29:43 +00:00
Petter Reinholdtsen
1c9808ec42 Close open file descriptor if the version is wrong (Coverity CID 1164481). 2014-01-26 09:58:04 +00:00
Petter Reinholdtsen
568c01bbb5 Document a fall through case block (Coverity CID 1164467). 2014-01-26 09:41:51 +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
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
2f904f7848 fix minor typo 2011-11-14 08:53:05 +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
3cb95c8371 Handle if the mountpoint(1) command is from util-linux 2.20+ 2011-07-01 13:56:45 +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
4201d1d42f Respect the device an the command line of sulogin 
as well as the standard input.
 2011-04-01 12:45:26 +00:00
Werner Fink
43bc53af8d Enhance src/consoles.c and src/consoles.h to reflect latest 
linux kernel possiblities to detect the devices used for
the system console /dev/console
 2011-03-31 12:25:34 +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
Werner Fink
84e86ebbcd * Fix signal and alarm handling based on the patch from Florent Viard. 
(was local bug #32304)
* Add fix for Redhat bug #573346: last incorrectly displays IPv6
  addresses (was local bug #29497)
 2011-03-11 16:10:42 +00:00
Werner Fink
e1a1f90204 Correct position of string pointer in NFS struct used in killall5/pidof 2010-10-21 09:47:16 +00:00