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git.ipfire.org Git - thirdparty/util-linux.git/log
Karel Zak [Thu, 19 Oct 2017 11:08:49 +0000 (13:08 +0200)]
build-sys: release++ (v2.31)
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 19 Oct 2017 11:06:00 +0000 (13:06 +0200)]
docs: update v2.31-ReleaseNotes
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 19 Oct 2017 11:00:06 +0000 (13:00 +0200)]
docs: update AUTHORS file
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 19 Oct 2017 10:57:57 +0000 (12:57 +0200)]
po: merge changes
Signed-off-by: Karel Zak <kzak@redhat.com>
Sebastian Rasmussen [Thu, 19 Oct 2017 10:53:09 +0000 (12:53 +0200)]
po: update sv.po (from translationproject.org)
Rafael Fontenelle [Thu, 19 Oct 2017 10:53:09 +0000 (12:53 +0200)]
po: update pt_BR.po (from translationproject.org)
Jakub Bogusz [Thu, 19 Oct 2017 10:53:09 +0000 (12:53 +0200)]
po: update pl.po (from translationproject.org)
Sami Kerola [Mon, 16 Oct 2017 18:15:44 +0000 (19:15 +0100)]
rfkill: fix description name typo
Commit
7d2a9960ad made gps to look like a GUID Partition Table.
Reviewed-by: Karel Zak <kzak@redhat.com>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Karel Zak [Mon, 16 Oct 2017 21:26:45 +0000 (23:26 +0200)]
blkid: improve man page wording
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 16 Oct 2017 10:01:41 +0000 (12:01 +0200)]
blkid: more info about ambivalent results to the man page
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 16 Oct 2017 09:45:41 +0000 (11:45 +0200)]
blkid: cleanup man page info about lsblk
Signed-off-by: Karel Zak <kzak@redhat.com>
James Sanford [Sat, 14 Oct 2017 07:57:20 +0000 (00:57 -0700)]
zramctl: fix show all non-zero zram devices
Addresses: https://github.com/karelzak/util-linux/issues/521
Signed-off-by: Karel Zak <kzak@redhat.com>
James Sanford [Sat, 14 Oct 2017 07:57:05 +0000 (00:57 -0700)]
zramctl: remove unused ZRAM_EMPTY and blank line
Karel Zak [Thu, 12 Oct 2017 12:53:32 +0000 (14:53 +0200)]
rfkill: fix typo [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 12 Oct 2017 12:45:11 +0000 (14:45 +0200)]
losetup: fix bitwise vs. logical typo [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 12 Oct 2017 12:39:54 +0000 (14:39 +0200)]
ipcs: fix memory leak [coverity scan]
It's not important, but let's keep static analyzes happy.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 12 Oct 2017 12:21:27 +0000 (14:21 +0200)]
logger: keep header generators independent on connection
* avoid memory leaks
* don't use incomplete or header after free()
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 12 Oct 2017 10:44:55 +0000 (12:44 +0200)]
fincore: make sure mmap(NULL, ...) [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 12 Oct 2017 10:01:25 +0000 (12:01 +0200)]
libsmartcols: (sample) cleanup line separator usage
* add comment to explain when nolinesep flag is necessary
* force to print \n before switch to the next line to support
./sample-scols-continuous > file
use case.
Addresses: https://github.com/ignatenkobrain/python-smartcols/issues/18
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 12 Oct 2017 09:33:49 +0000 (11:33 +0200)]
libsmartcols: (docs) add note about line separators
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 11 Oct 2017 13:13:44 +0000 (15:13 +0200)]
lslogins: fix possible memory leak [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 11 Oct 2017 13:06:41 +0000 (15:06 +0200)]
libsmartcols: don't call free_buffer() for uninitialized variable [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 11 Oct 2017 12:59:16 +0000 (14:59 +0200)]
libmount: make sure we call stat() propely [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 11 Oct 2017 12:50:43 +0000 (14:50 +0200)]
libfdisk: (sun) make math more robust [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 11 Oct 2017 12:42:49 +0000 (14:42 +0200)]
lib/pager: check open() return code [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 11 Oct 2017 12:40:37 +0000 (14:40 +0200)]
lib/mbsedit: check wctomb() return code [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 11 Oct 2017 10:35:24 +0000 (12:35 +0200)]
logger: allow to reconnect on initial failed connect too
The current code sets noact flag if unix socked connection failed. This is ugly.
We want to reconnect always in all cases (well, except --socket-error=on).
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 10 Oct 2017 12:45:55 +0000 (14:45 +0200)]
logger: add dummy fallback for OSX
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 10 Oct 2017 11:56:30 +0000 (13:56 +0200)]
logger: reconnect on failed send()
The libc syslog() reconnects on failed send(). We need the same thing
as logger(1) is expected as long time running tool. For example
recommended Apache configuration is:
ErrorLog "| /usr/bin/logger -t apache_error -p local6.debug"
The issue is that connection endpoint (e.g. syslogd) maybe restarted.
The simple way how to test is:
for i in $(seq 0 3600); do echo "This is message number $i"; sleep 1; done | logger --tcp --server 127.0.0.1 --port 514
and restart your syslog. The current implementation gets SIGPIPE or
write warning message, but it never reconnect.
Addresses: https://github.com/karelzak/util-linux/issues/363
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 10 Oct 2017 10:52:19 +0000 (12:52 +0200)]
Merge branch 'mount-typo' of https://github.com/Liam-Ryan/util-linux
* 'mount-typo' of https://github.com/Liam-Ryan/util-linux:
Fixed typo in mount.8
Karel Zak [Tue, 10 Oct 2017 10:06:09 +0000 (12:06 +0200)]
setsid: document fork(2) usage
Addresses: https://github.com/karelzak/util-linux/issues/518
Signed-off-by: Karel Zak <kzak@redhat.com>
Liam Ryan [Mon, 9 Oct 2017 16:41:42 +0000 (17:41 +0100)]
Fixed typo in mount.8
Signed-off-by: Liam Ryan <liamryandev@gmail.com>
Karel Zak [Thu, 5 Oct 2017 09:07:41 +0000 (11:07 +0200)]
agetty: fix /etc/os-release parsing
For example /etc/os-release:
VERSION="26 (Twenty Six)"
VERSION_ID=26
agetty for \S{VERSION} returns
_ID=26
because the parser does nor check for '=' after variable name.
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=
1498462
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 4 Oct 2017 09:45:21 +0000 (11:45 +0200)]
docs: (TODO) make PMBR boot flag more user-friendly
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 4 Oct 2017 08:08:08 +0000 (10:08 +0200)]
losetup: fix conflicting types for ‘loopcxt_set_blocksize’
Reported-by: Lars Wendler <polynomial-c@gentoo.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 3 Oct 2017 15:53:33 +0000 (17:53 +0200)]
build-sys: release++ (v2.31-rc2)
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 3 Oct 2017 15:51:55 +0000 (17:51 +0200)]
docs: update v2.31-ReleaseNotes
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 3 Oct 2017 15:49:32 +0000 (17:49 +0200)]
docs: update AUTHORS file
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 3 Oct 2017 15:48:43 +0000 (17:48 +0200)]
po: merge changes
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 3 Oct 2017 13:35:17 +0000 (15:35 +0200)]
rfkill: support old "list" output
.. just because we want to be replacement for the original version.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 3 Oct 2017 12:31:57 +0000 (14:31 +0200)]
rfkill: remove duplicate code
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 3 Oct 2017 11:44:19 +0000 (13:44 +0200)]
rfkill: refactor actions
* convert action string to ID and use switch()
* add note about default output to the man page
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 3 Oct 2017 11:01:56 +0000 (13:01 +0200)]
rfkill: improve default output
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 2 Oct 2017 13:45:41 +0000 (15:45 +0200)]
docs: add Atari PT to the TODO list
Addresses: https://github.com/karelzak/util-linux/issues/517
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 2 Oct 2017 11:44:29 +0000 (13:44 +0200)]
libmount: add human compatible message for EBADMSG errno
mount: /media/sdb5: mount(2) system call failed: Bad message.
is really ugly for end users. It seems XFS, extN (etc) use EBADMSG for
bad checksums. For network or pseudo filesystems continue to use "Bad
message" error...
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=
1496764
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 2 Oct 2017 10:44:24 +0000 (12:44 +0200)]
Merge branch 'fix-python_libmount_get_propagation' of https://github.com/giuseppe/util-linux
* 'fix-python_libmount_get_propagation' of https://github.com/giuseppe/util-linux:
libmount: fix Python get_propagation
Karel Zak [Mon, 2 Oct 2017 10:20:36 +0000 (12:20 +0200)]
Merge branch 'patch-1' of https://github.com/sgargel/util-linux
* 'patch-1' of https://github.com/sgargel/util-linux:
Fix end translation
Karel Zak [Mon, 2 Oct 2017 09:59:57 +0000 (11:59 +0200)]
losetup: rename to --sector-size and LOG-SEC
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 2 Oct 2017 09:27:59 +0000 (11:27 +0200)]
lib/randutils: remove superfluous continue
Addresses: https://github.com/karelzak/util-linux/commit/
fa949792072530b49ef5760d7ecd6d250c66e35f #commitcomment-
24678670
Signed-off-by: Karel Zak <kzak@redhat.com>
sgargel [Thu, 28 Sep 2017 11:56:56 +0000 (13:56 +0200)]
Fix end translation
See also https://translate.google.it/#en/it/end
Stanislav Brabec [Tue, 26 Sep 2017 14:14:51 +0000 (16:14 +0200)]
losetup: Add support for logical block size
Kernel since 4.14 supports setting of logical block size[1]. It allows to
create loop devices that report logical block size different from 512.
Add support for this feature to losetup.
References:
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/block/loop.c?id=
89e4fdecb51cf5535867026274bc97de9480ade5
[kzak@redhat.com: - fix loopcxt_get_blocksize()
- remove lo_blocksize from loop_info64]
Signed-off-by: Stanislav Brabec <sbrabec@suse.cz>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Omar Sandoval <osandov@fb.com>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 27 Sep 2017 09:25:08 +0000 (11:25 +0200)]
docs: add exec() exit codes to TODO
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 26 Sep 2017 10:47:50 +0000 (12:47 +0200)]
cfdisk: cleanup die-on-signal code
Let's keep signal handler simple and don't cleanup terminal from the
handler.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 26 Sep 2017 10:23:33 +0000 (12:23 +0200)]
cfdisk: make resize code more readable
Signed-off-by: Karel Zak <kzak@redhat.com>
Tobias Stoeckmann [Mon, 25 Sep 2017 19:55:34 +0000 (21:55 +0200)]
setproctitle: fix out of boundary access
A program using setproctitle can trigger an out of boundary access
if an attacker was able to clear the environment before execution.
The check in setproctitle prevents overflows, but does not take into
account that the whole length of the arguments could be 1, which is
possible by supplying such a program name to execlp(3) or using a
symbolic link, e.g. argv[0] = "l", argv[1] = NULL.
Only login uses setproctitle, which is not affected by this
problem due to initializing the environment right before the call.
Tobias Stoeckmann [Mon, 25 Sep 2017 19:54:11 +0000 (21:54 +0200)]
login: fix signal race
The functions warnx(3) and gettext(3) are not safe to use within signal
handlers and should be avoided. Preparing the message beforehand and
calling write(2) as well as calling _exit(2) solves the problem.
[kzak@redhat.com: - use program_invocation_short_name rather than argv[0],
- use ignore_result() to keep compiler happy]
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 25 Sep 2017 08:40:37 +0000 (10:40 +0200)]
docs: add 2.30.2 to ReleaseNotes
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Fri, 22 Sep 2017 10:03:15 +0000 (12:03 +0200)]
build-sys: release++ (v2.31-rc1)
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Fri, 22 Sep 2017 09:53:22 +0000 (11:53 +0200)]
docs: update v2.31 release notes
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Fri, 22 Sep 2017 09:49:50 +0000 (11:49 +0200)]
po: merge changes
Signed-off-by: Karel Zak <kzak@redhat.com>
Masanari Iida [Thu, 21 Sep 2017 14:23:25 +0000 (23:23 +0900)]
po: Fix translation in ja.po
English message and Japanese translation are unmatch.
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Masanari Iida [Thu, 21 Sep 2017 14:23:24 +0000 (23:23 +0900)]
po:Fix a typo
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Karel Zak [Fri, 22 Sep 2017 08:59:05 +0000 (10:59 +0200)]
Merge branch '170915' of github.com:jwpi/util-linux
* '170915' of github.com:jwpi/util-linux:
hwclock: make debug implicit for test mode.
hwclock: exit bug fix and single test mode message
Giuseppe Scrivano [Thu, 21 Sep 2017 21:18:30 +0000 (23:18 +0200)]
libmount: fix Python get_propagation
The current implementation would return always 0, as it is the return
code of mnt_fs_get_propagation. Change the implementation to raise an
exception on an error and return the propagation flags otherwise.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
J William Piggott [Wed, 20 Sep 2017 22:54:35 +0000 (18:54 -0400)]
hwclock: make debug implicit for test mode.
Calling --test without --debug is not useful, so
make it implicit.
Signed-off-by: J William Piggott <elseifthen@gmx.com>
J William Piggott [Wed, 20 Sep 2017 00:55:23 +0000 (20:55 -0400)]
hwclock: exit bug fix and single test mode message
Bug fix: hwclock returns success when saving /etc/adjtime fails.
Remove redundant test mode messages.
Signed-off-by: J William Piggott <elseifthen@gmx.com>
J William Piggott [Thu, 21 Sep 2017 01:20:47 +0000 (21:20 -0400)]
Docs: add hwclock 'highlights' v2.31-ReleaseNotes
Signed-off-by: J William Piggott <elseifthen@gmx.com>
J William Piggott [Thu, 21 Sep 2017 01:18:13 +0000 (21:18 -0400)]
Docs: grammar fixes for v2.31-ReleaseNotes
Signed-off-by: J William Piggott <elseifthen@gmx.com>
Karel Zak [Wed, 20 Sep 2017 10:14:42 +0000 (12:14 +0200)]
po: fix ipcrm translation error fr.po
Addresses: https://github.com/karelzak/util-linux/issues/512
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 20 Sep 2017 09:31:42 +0000 (11:31 +0200)]
docs: update v2.31-ReleaseNotes
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 19 Sep 2017 12:44:50 +0000 (14:44 +0200)]
docs: remove UUID v3 and v5 from TODO
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 19 Sep 2017 12:17:25 +0000 (14:17 +0200)]
docs: update AUTHORS file
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 19 Sep 2017 12:14:46 +0000 (14:14 +0200)]
po: merge changes
Signed-off-by: Karel Zak <kzak@redhat.com>
Rafael Fontenelle [Tue, 19 Sep 2017 12:05:56 +0000 (14:05 +0200)]
po: update pt_BR.po (from translationproject.org)
Stéphane Aulery [Tue, 19 Sep 2017 12:05:56 +0000 (14:05 +0200)]
po: update fr.po (from translationproject.org)
Antonio Ceballos Roa [Tue, 19 Sep 2017 12:05:56 +0000 (14:05 +0200)]
po: update es.po (from translationproject.org)
Joe Hansen [Tue, 19 Sep 2017 12:05:55 +0000 (14:05 +0200)]
po: update da.po (from translationproject.org)
Petr Písař [Tue, 19 Sep 2017 12:05:55 +0000 (14:05 +0200)]
po: update cs.po (from translationproject.org)
Karel Zak [Tue, 19 Sep 2017 11:59:17 +0000 (13:59 +0200)]
tests: update build-sys tests
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 19 Sep 2017 11:48:52 +0000 (13:48 +0200)]
build-sys: fix non-blkid compilation
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 19 Sep 2017 11:22:31 +0000 (13:22 +0200)]
build-sys: make rfkill optional (and enabled by default)
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 19 Sep 2017 10:55:49 +0000 (12:55 +0200)]
build-sys: add libtinfow check
It seems some systems differentiate between tinfo and tinfow. And it
seems that mix ncursesw and tinfo (wide vs. non-wide char) is problem
for the systems.
Note that for example Fedora have ncursesw as well as ncurses, but
only one tinfo library. So, we need fallback this scenario.
Reported-by: Stanislav Brabec <sbrabec@suse.cz>
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 7 Sep 2017 12:19:20 +0000 (14:19 +0200)]
su: (pty) improve SIGSTOP/SIGCONT semantic
We want to use waitpid() only when child is terminated or stopped to
pick up child status, otherwise PTY proxy has to be active. This is
difference between "su" and "su --pty". For "su" we keep parent all
time in waitpid().
It would be possible to use separate code based on signalfd_siginfo,
but it seems better to keep all this stuff on one place -- it means
wait_for_child().
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 7 Sep 2017 10:09:17 +0000 (12:09 +0200)]
su: (pty) save child status
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 7 Sep 2017 09:23:50 +0000 (11:23 +0200)]
su: (pty) simplify stdin usage in poll()
Not sure why I have problem with this years ago for script(1), but it
seems .fd=-1 is really enough to the ignore the FD.
Reported-by: Vaclav Dolezal <vdolezal@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 7 Sep 2017 09:22:11 +0000 (11:22 +0200)]
script: simplify stdin usage in poll()
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 7 Sep 2017 08:45:24 +0000 (10:45 +0200)]
su: (pty) fix slave terminal attributes initialization
Reported-by: Vaclav Dolezal <vdolezal@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 7 Sep 2017 08:31:21 +0000 (10:31 +0200)]
su: (pty) fix child signal mask usage
The signal mask is used by pty_init_slave(), but it has never been
uninitialized before fork(), so child gets 0 as a mask :-(
Note that script(1) has no this issue because it opens signal-fd
before fork().
Reported-by: Vaclav Dolezal <vdolezal@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Sami Kerola [Sun, 27 Aug 2017 20:25:03 +0000 (21:25 +0100)]
runuser: fix linking
Add conditional -lutil to runuser when needed to avoid linking error.
login-utils/su-common.o: In function `pty_create':
login-utils/su-common.c:269: undefined reference to `openpty'
login-utils/su-common.c:273: undefined reference to `openpty'
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Karel Zak [Wed, 23 Aug 2017 12:16:51 +0000 (14:16 +0200)]
su: fix non-pty compilation
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 23 Aug 2017 11:50:04 +0000 (13:50 +0200)]
su: enable TIOCSCTTY and minor changes
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 23 Aug 2017 11:49:23 +0000 (13:49 +0200)]
su: add more informartion to man page
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 17 Aug 2017 14:09:52 +0000 (16:09 +0200)]
su: add PTY support
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 17 Aug 2017 10:07:35 +0000 (12:07 +0200)]
su: add --pty option
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 17 Aug 2017 10:01:01 +0000 (12:01 +0200)]
su: move parent signals setup to separate function
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 16 Aug 2017 12:03:06 +0000 (14:03 +0200)]
su: make wait_for_child() usable in arbitrary situation
For example if called more than once; to keep PTY code simple and
robust.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 16 Aug 2017 11:49:27 +0000 (13:49 +0200)]
su: keep old sigactions in control struct
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 16 Aug 2017 11:57:41 +0000 (13:57 +0200)]
su: fix refactoring bug in child PID usage
Fix child pid cleanup according to commit
0076012563ff34e294a6166d605118bcdd35f7e1 .
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 16 Aug 2017 11:42:34 +0000 (13:42 +0200)]
su: add child to control struct
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 16 Aug 2017 11:09:47 +0000 (13:09 +0200)]
su: fix compiler warnings [-Wimplicit-fallthrough=]
Signed-off-by: Karel Zak <kzak@redhat.com>