The current situation:
# su --pty - kzak
$ ll $(tty)
crw--w---- 1 root tty 136, 9 Feb 23 11:53 /dev/pts/9
$ mesg
mesg: cannot open /dev/pts/9: Permission denied
the pseudo-terminal is still owned by the original user.
New version:
# su --pty - kzak
# ll $(tty)
crw--w---- 1 kzak tty 136, 9 Feb 23 11:56 /dev/pts/9
# mesg
is y
The patch follows login(1) to change the pty owner and group. It
follows "TTYPERM" and "TTYGROUP" from login.defs (or econf lib).
Signed-off-by: Karel Zak <kzak@redhat.com>
Command (m for help): t
Selected partition 1
Partition type or alias (type L to list all): linux root x86
Changed type of partition 'Linux /usr (x86)' to 'Linux root (x86)'.
Signed-off-by: Karel Zak <kzak@redhat.com>
Let's follow our policy for default directories and explicitly default
to localstatedir=/var and sysconfdir=/etc when the default $prefix is
used.
Reported-by: Bruce Dubbs <bruce.dubbs@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
>>> CID 365738: Uninitialized variables (UNINIT)
>>> Using uninitialized value "ret". Field "ret" is uninitialized.
326 return ret;
Signed-off-by: Karel Zak <kzak@redhat.com>
The original Julian's hardlink.c code is pretty readable, but for
util-linux we use a little different indention (aka Linux kernel
coding style).
Signed-off-by: Karel Zak <kzak@redhat.com>
We usually use "debug" for very detailed information. For end-user
information is better to talk about "verbose" output.
Signed-off-by: Karel Zak <kzak@redhat.com>
* use config.h like other code on package
* use c.h and remove from code stuff defined in the header file
* remove FALSE/TRUE redefinition
Signed-off-by: Karel Zak <kzak@redhat.com>
The current version used in util-linux is based on original code from
Jakub Jelinek.
The new version is based on Debian implementation from
https://salsa.debian.org/jak/hardlink. This new version uses nftw()
to walk on directories tree and organize internal data binary tree
(tsearch() and twalk()). This new version provides more features like
--ignore-{mode,owner,time}, --respect-xattrs, --respect-name,
--include, --keep-oldest, --minimize, --maximize, etc.
Note that the new version uses -f for --respect-name, the old version
uses -f to hardlinking across filesystems (very probably rarely unused
feature).
Addresses: https://github.com/karelzak/util-linux/issues/808
Signed-off-by: Karel Zak <kzak@redhat.com>
The disk layout as created by scsi_debug depends on kernel version.
Let's make the partition sizes hardcoded in our tests than rely on
kernel.
Signed-off-by: Karel Zak <kzak@redhat.com>
* rename 'last' to 'first' as we use this value as the first available free
sector rather than last used
* use '-1' when calculate last partition sector to compare with last
disk sector
* improve debug messages
Fixes: https://github.com/karelzak/util-linux/issues/1249
Signed-off-by: Karel Zak <kzak@redhat.com>
Adapting tty eol settings from defaults misbehaves as CTRL('r') aka
REPRINT is confused with CR. Consequently --skip-login does not set
tty CR<->NL translations and thus acts against advertised CR as eol
default.
[kzak@redhat.com:
It seems this issue has been introduced by commit f566447 where we
merged sulogin and agetty terminal initialization together to the file
include/ttyutils.h.
The original agetty has really used .eol=13 (aka CR) for the default.
The problem is invisible for sulogin(1) because it always asks for a
password and .eol= is set to NL/CR, the same agetty when it asks for
username.]
Addresses: https://github.com/karelzak/util-linux/pull/1247
Signed-off-by: Karel Zak <kzak@redhat.com>
* 'gh-actions-bionic' of https://github.com/mrc0mmand/util-linux:
ci: run the build test for each pull request
ci: build both w/ and w/o sanitizers on GH Actions
ci: code cleanup
ci: deal with uninstrumented binaries using instrumented libs
text-utils: correctly detect ASan under clang
ci: use the correct compiler version
ci: 'downgrade' Ubuntu version to Bionic
pam_set_item() man page:
PAM_TTY
The terminal name: prefixed by /dev/ if it is a device file;
for graphical, X-based, applications the value for this item
should be the $DISPLAY variable.
It seems for example pam_timestamp module is not robust enough to
differentiate between /dev/ and pty/0 and it assumes that '/' in the
path always means '/dev/' prefix ...
Fixes: https://github.com/karelzak/util-linux/issues/1242
Signed-off-by: Karel Zak <kzak@redhat.com>
pam_set_item() man page:
PAM_TTY
The terminal name: prefixed by /dev/ if it is a device file;
for graphical, X-based, applications the value for this item
should be the $DISPLAY variable.
It seems for example pam_timestamp module is not robust enough to
differentiate between /dev/ and pty/0 and it assumes that '/' in the
path always means '/dev/' prefix ...
Fixes: https://github.com/karelzak/util-linux/issues/1242
Signed-off-by: Karel Zak <kzak@redhat.com>
chrt requires sched_setattr() or sched_setscheduler(), the both is
covered by have_schedsetter variable in ./configure.ac. This variable
is useless for uclampset, because it requires sched_setattr(). Let's
make it more explicit for uclampset.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak
Evgeny Vereshchagin
Sami Loone
Thomas Deutschmann