THis doesn't change the condition's logic at all, but is an attempt to
make things a bit more readable: instead of checking log_target !=
LOG_TARGET_AUTO let's actually list the targets where we want to
consider journal/syslog/kmsg, to make things a bit less confusing. After
all the message here is not to avoid them if LOG_TARGET_AUTO is set, but
to definitely do them in the other cases.
homed: explicitly deactivate all home directories on shutdown
Let's explicitly deactivate all home dirs on shutdown, in order to
properly synchronizing unmounting and avoiding blocking devices.
Previously, we'd rely on automatic deactivation when home directories
become unused. However, that scheme is asynchronous, and ongoing
deactviations might conflicts with attempts to unmount /home. Let's fix
that by providing an explicit service systemd-homed-activate.service
whose only job is to have a ExecStop= line that explicitly deactivates
all home directories on shutdown. This service can the be ordered after
home.mount and similar, ensuring that we'll first deactivate all homes
before deactivating /home itself during shutdown.
This is kept separate from systemd-homed.service so that it is possible
to restart systemd-homed.service without deactivating all home
directories.
resolved: turn off that a search domain is derived from the host's fqdn
If the hostname of a system is set to an fqdn, glibc traditionally
derives a search domain from it if none is explicitly configured.
This is a bit weird, and we currently don't do that in our own search
path logic.
Following #17193 let's turn this behaviour off for now.
Yes, this has a slight chance of pissing people off who think this
behaviour is good. If this is indeed an issue, we can revisit the issue
but in that case if we readd the concept we should do it properly:
derive the search domain from the fqdn in our codebase too and report it
in resolvectl, and in our generated stub files. But I have the suspicion
most people who set the hostname to an fqdn aren#t even aware of this
behaviour nor want it, so let's wait until people complain.
man: in systemd-nspawn(1), refer to systemd.exec(5) for the shared stuff
We should avoid duplicating lengthy description of very similar concepts.
--root-hash-sig follows the same semantics as RootHashSig=, so just refer
the reader to the other man page. --root-hash doesn't implement the same
features as RootHash=, so we can't fully replace the description, but let's
give the user a hint to look at the other man page too.
Also, reword the description a bit. "As a string" is meaningless in the context
of commandline arguments, where evyrything is a string. This is not a
strongly-typed programming language where 5 is a number but "5" is something
completely different. Here both 5 and "5" are indistinguishable. The original
text was trying to say that a location name should be given and not a number,
so say "time zone location name".
sysusers: use "!*" instead of "!!" as an invalid group password
This basically implements fc58c0c7bf7e4f525b916e3e5be0de2307fef04e for gshadow.
gpasswd may not have a lock/unlock that behaves the same as passwd, but
according to gshadow(5) the logic of the password field is the same.
Calendar and micmute hotkeys on HP EliteBook Folio G1
This commit add calendar and micmute hotkeys for HP EliteBook Folio G1, and also correct name of other laptop from HP EliteBook Folio series - HP EliteBook Folio 1040 G2
After commits 569ad251adde02dc0915758fe027e0346e50738a and 67acde4869a9505f9721e31fa5167c82445e0e12, -EACCES errors are ignored,
and thus 'udevadm trigger' succeeds even when it is invoked by non-root
users. Moreover, on -EACCES error, log messages are shown in debug
level, so usually we see no message, and users are easily confused
why uevents for devices are not triggered.
It always was the intention to expose this as trusted field _TID=, i.e.
automatically determine it from journald via some SCM_xyz field or so,
but this is never happened, and it's unlikely this will be added anytime
soon to the kernel either, hence let's just generate this sender side,
even if it means it's untrusted.
resolved: imply SD_RESOLVED_NO_SEARCH when looking up trailing dot domains
Let's turn off the search domain logic if a trailing dot is specified
when looking up hostnames and RRs via the Varlink + D-Bus APIs (and thus
also when doing so via nss-resolve). (This doesn't affect lookups via
the stub, since for the any search path logic is done client side
anyway)
It might make sense to force the DNS protocol in this case too (and
disable LLMR + mDNS), but we'll leave that for a different PR — if it
even makes sense. It might also make sense to disable the logic of never
routing single-label lookups to the Internet if a trailing to is
specified, but this needs more discussion too.
network: limit InitialCongestionWindow= and InitialAdvertisedReceiveWindow= value
Strivtly speaking, this breaks backward compatibility. But setting
too large value into them, then their networking easily breaks.
Note that typically 100 for them is event too large. So, ommiting the
values equal or higher than 1024, and dropping support of k, M, and G
suffixes is OK for normal appropriate use cases.
udev: apply access mode/ownership to device nodes with O_PATH
Let's open the device node to modify with O_PATH, and then adjust it
only after verifying everything is in order. This fixes a race where the
a device appears, disappears and quickly reappers, while we are still
running the rules for the first appearance: when going by path we'd
possibly adjust half of the old and half of the new node. By O_PATH we
can pin the node while we operate on it, thus removing the race.
Previously, we'd do a superficial racey check if the device node changed
undearneath us, and would propagate EEXIST in that case, failing the
rule set. With this change we'll instead gracefully handle this, exactly
like in the pre-existing case when the device node disappeared in the
meantime.
Prevent triple reporting of rfkill button on HP Elite x2 1013 G3, plus five other hotkeys
1. rfkill hotkey is reported from three source: keyboard, Intel HID and HP Wireless hotkeys. Let's block first two.
2. Correct mapping for calendar, micmute, display and brightness hotkeys.
core: move reset_arguments() to the end of main's finish
Fixes #16991
fb39af4ce42d7ef9af63009f271f404038703704 replaced `free_arguments()` with
`reset_arguments()`, which frees arg_* variables as before, but also resets all
of them to the default values. `reset_arguments()` was positioned
in such a way that it overrode some arg_* values still in use at shutdown.
To avoid further unintentional resets, I moved `reset_arguments()`
right before the return, when nothing else will be using the arg_* variables.
core: ensure that namespace tmp directories always get the correct label
If a namespace with PrivateTmp=true is constructed we need to restore
the context of the namespaces /tmp directory (i.e.
/tmp/systemd-private-XXXXX/tmp) to the (default) context of /tmp .
Otherwise filetransitions might result in the namespaces tmp directory
having the wrong context.
libcrypt-util: use build-time check for crypt_preferred_method
After https://github.com/systemd/systemd/pull/16981 only the presence of crypt_gensalt_ra
is checked, but there are cases where that function is available but crypt_preferred_method
is not, and they are used in the same ifdef.
Add a check for the latter as well.
SD_DHCP6_OPTION_IA_NA does not exist in DHCP6_ADVERTISE packet if DHCP server only provides prefix delegation. So the attempt to send the DHCP6_REQUEST packet fails on r = dhcp6_option_append_ia(&opt, &optlen, &client->lease->ia); forever.
test: switch TEST-02-CRYPTSETUP and TEST-24-UNITTESTS
When tests are executed serially (the default), it seems better to launch
the fairly generic test that runs the unittests early in the sequence.
Right now the tests are ordered based on when they were written, but
this doesn't make much sense.
Charles Lee [Thu, 24 Sep 2020 04:29:28 +0000 (06:29 +0200)]
Translated using Weblate (Chinese (Simplified))
Currently translated at 63.1% (118 of 187 strings)
Co-authored-by: Charles Lee <lchopn@gmail.com>
Translate-URL: https://translate.fedoraproject.org/projects/systemd/master/zh_CN/
Translation: systemd/master
tree-wide: switch remaining mount() invocations over to mount_nofollow_verbose()
(Well, at least the ones where that makes sense. Where it does't make
sense are the ones that re invoked on the root path, which cannot
possibly be a symlink.)
mount-util: rework umount_verbose() to take log level and flags arg
Let's make umount_verbose() more like mount_verbose_xyz(), i.e. take log
level and flags param. In particular the latter matters, since we
typically don't actually want to follow symlinks when unmounting.
shutdown: fsync() before detaching loopback devices
This is a follow-up for cae1e8fb88c5a6b0960a2d0be3df8755f0c78462: we
also call the detach ioctls in the shutdown code, hence add the fsync()s
there too, just to be safe.
fs-util: use strna() on returned strings of fd_get_path() if we don't check its return value
Let's make sure to use strna() on the strings returned by fd_get_path()
where we knowingly ignore any failures. We got this right in most cases,
but two were missing.
basic: update fd_get_path() to use proc_mounted() helper
We use it pretty much everywhere else, hence use it here too.
This also changes the error generated from EOPNOTSUPP to ENOSYS, to
match the other cases where we do such a check. One user checked for
EOPNOTSUPP which is updated to check for ENOSYS instead.
projects / thirdparty / systemd.git / log
