Emanuele Giuseppe Esposito [Thu, 15 Feb 2024 14:25:15 +0000 (09:25 -0500)]
bootctl: additional fixes for local/global UKI PE addons
Fix various memory leaks and names used in
https://github.com/systemd/systemd/pull/28761.
Zbigniew Jędrzejewski-Szmek [Fri, 8 Mar 2024 07:25:07 +0000 (08:25 +0100)]
Merge pull request #30480 from keszybz/kernel-install-more-paths
Read kernel-install config from /run/kernel too
Ronan Pigott [Wed, 6 Mar 2024 02:03:16 +0000 (19:03 -0700)]
resolved: don't cache NXDOMAIN for SUDN resolver.arpa
The name resolver.arpa is reserved for RFC9462 "Discovery of Designated
Resolvers" (DDR). This relies on regular dns queries for SVCB records at
the special use domain name _dns.resolver.arpa. Unfortunately, older
nameservers (or broken ones) won't know about this SUDN and will likely
return NXDOMAIN. If this is cached, the cache entry will become an
impediment for any clients trying to discover designated resolvers
through the stub-resolver, or potentially even sd-resolved itself, were
it to implement DDR.
The RFC recommendation is that "clients MUST NOT perform A or AAAA
queries for resolver.arpa", and "resolvers SHOULD respond to queries of
any type other than SVCB for _dns.resolver.arpa. with NODATA and queries
of any type for any domain name under resolver.arpa with NODATA." which
should help avoid potential compatibility issues. This enforces that
condition within sd-resolved, and avoids caching any such erroneous
NXDOMAIN.
The RFC also recommends requests for this domain should never be
forwarded, to prevent authentication failures. Since there isn't much
point in establishing secure communication to the local stub, we still
allow SVCB to be forwarded from the stub, in case the client cares to
implement some other authentication method and understands the
consequences of skipping the local stub. Normal clients are not
expected to implement DDR, but this change will protect sd-resolved's
own caches in case they try.
Although A and AAAA are prohibited, I think validating resolvers
might reasonably query for dnssec records, even though the resolver.arpa
zone does not exist (it is declared to be a locally served zone). For
this reason, I have also added resolver.arpa to the builtin dnssec NTA.
Unique-Usman [Thu, 7 Mar 2024 22:59:13 +0000 (04:29 +0530)]
Add more unit test to cover the uid_range_covers inside the uid-range.c file (#31666)
* Add more unit test to cover the uid_range_covers inside the uid-range.c file
Unique-Usman [Thu, 7 Mar 2024 14:47:44 +0000 (20:17 +0530)]
Added a unit test to cover af_to_name in af-list.c
Mike Yuan [Thu, 7 Mar 2024 14:22:30 +0000 (22:22 +0800)]
logind-dbus: count user-early sessions in verify_shutdown_creds too
Follow-up for
59afe07c217c73e3c7c19fb06aef2ff7bf609fd2
Luca Boccassi [Thu, 7 Mar 2024 22:55:56 +0000 (22:55 +0000)]
Merge pull request #31659 from YHNdnzj/freezer-followup
Freezer trivial follow-up
Zbigniew Jędrzejewski-Szmek [Thu, 7 Mar 2024 17:47:31 +0000 (18:47 +0100)]
shared/conf-parser: add two more annotations
Zbigniew Jędrzejewski-Szmek [Wed, 21 Feb 2024 22:44:09 +0000 (23:44 +0100)]
bootctl: use the full parser too
Zbigniew Jędrzejewski-Szmek [Wed, 21 Feb 2024 12:41:57 +0000 (13:41 +0100)]
kernel-install: support full set of config files and drop-ins
This brings the handling of config for kernel-install in line with most of
systemd, i.e. we search the set of paths for the main config file, and the full
set of drop-in paths for drop-ins.
This mirrors what
07f5e35fe7967c824a87f18a3a1d3c22e5be70f5 did for udev.conf.
That change worked out fine, so I hope this one will too.
The update in the man page is minimal. I think we should split out a separate
page for the config file later on.
One motivating use case is to allow a drop-in to be created for temporary
config overrides and then removed after the operation is done.
Zbigniew Jędrzejewski-Szmek [Thu, 22 Feb 2024 09:58:48 +0000 (10:58 +0100)]
man: document all the new paths
Zbigniew Jędrzejewski-Szmek [Thu, 22 Feb 2024 09:50:05 +0000 (10:50 +0100)]
various: use new config loader instead of config_parse_config_file()
This means the main config file is loaded also from /run and /usr.
We should load the main config file from all the places where we load drop-ins.
I realize I had a giant blind spot: I always assumed that we load config files
from /etc, /run, /usr/local/lib, /usr/lib. But it turns out that we only used
those paths for drop-ins. For the main config file, we only looked in /etc. The
docs actually partially described this behaviour, i.e. most SYNOPSIS sections
and some parts of the text, but not others.
This is strange, because
6495361c7d5e8bf640841d1292ef6cfe1ea244cf was completely
bogus with the behaviour before this patch. We had a huge discussion before it
was merged, and clearly nobody noticed this. Similarly, in the previous version
of the current pull request, we had a long discussion about the appropriate
order of directories, and apparently nobody noticed that there was no order,
because only looked in one directory. So the blind spot seems to have been
shared.
Also, systemd-analyze cat-config behaved incorrectly, i.e. its behaviour matches
the new behaviour.
Possibly, in the future it'll make it easier to add support for --root.
Zbigniew Jędrzejewski-Szmek [Wed, 21 Feb 2024 21:31:41 +0000 (22:31 +0100)]
shared/conf-parser: add function which implements the standard config file set
Also allow config_parse_many() to be called for config files without
sections. The test uses such a file.
Zbigniew Jędrzejewski-Szmek [Wed, 21 Feb 2024 21:29:56 +0000 (22:29 +0100)]
shared/conf-parser: use chase() in config_parse_many_files()
The function was partially implementing chroot lookups. It would be given
file names that were prefixed with the chroot, so it would mostly work.
But if any of those files were symlinks, fopen() would do the wrong thing.
Also we don't need locking.
So give 'root' as the argument and use chase_and_fopen_unlocked() to get
proper chroot-aware lookups.
The only place where config_parse_many() is called with root is is repart.c.
So this is a follow-up for
e594a3b154bd06c535a934a1cc7231b1ef76df73 and
34f2fd5096cdb26ef57998740b1b876332d968fc.
Zbigniew Jędrzejewski-Szmek [Thu, 22 Feb 2024 09:47:23 +0000 (10:47 +0100)]
strv: add helper to extend strv from both sides
Also, use the more correct type of 'const char* const*' for the input strv.
This requires adding the cast in a few places, but also allows to remove some
casts in others.
Zbigniew Jędrzejewski-Szmek [Wed, 21 Feb 2024 13:09:52 +0000 (14:09 +0100)]
udevd: inline iterator variable
Zbigniew Jędrzejewski-Szmek [Wed, 21 Feb 2024 11:38:27 +0000 (12:38 +0100)]
udev,backlight,kernel-install: reword sentences starting with "Skipping to"
That's not gramatically correct.
In backlight, change "assocation" to "deduplication". Without the context,
it's probably not clear at all that we "associate" them to ignore them.
Zbigniew Jędrzejewski-Szmek [Thu, 22 Feb 2024 09:36:52 +0000 (10:36 +0100)]
shared/pretty-print: rename output parameters
Zbigniew Jędrzejewski-Szmek [Thu, 25 Jan 2024 17:30:43 +0000 (18:30 +0100)]
shared/conf-parser: collapse pkgdir and conf_file args into one
This essentially reverts
5656cdfeeabc16b5489f5ec7a0a36025a2ec1f23. I find it
much easier to understand what is going on when the
path-relative-to-the-search-path is passed in full, instead of being constructed
from two parts, with one of the parts being implicit in some places.
Also, we call 'systemd-analyze cat-config <path>' with <path> with the same
meaning, so this makes the internal and external APIs more consistent.
Zbigniew Jędrzejewski-Szmek [Thu, 14 Dec 2023 09:52:34 +0000 (10:52 +0100)]
constants: drop duplicated CONF_PATHS defines
Follow-up for
b0d3095fd6cc1791a38f57a1982116b4475244ba.
Mike Yuan [Wed, 6 Mar 2024 18:53:43 +0000 (02:53 +0800)]
sleep: fix typo (sysupend -> suspend)
Mike Yuan [Wed, 6 Mar 2024 18:23:39 +0000 (02:23 +0800)]
bus-unit-util: trivial follow-up for UnitFreezer
Follow-up for
7483708131b474d92c9207c8c6340b450b58cb94
Make sure that function param names match between
source and header. Also, place UnitFreezer params
in front.
Mike Yuan [Wed, 6 Mar 2024 18:20:26 +0000 (02:20 +0800)]
bus-unit-util: define FREEZE_BUS_CALL_TIMEOUT locally
Follow-up for
f274f8bf256702c5fd0c68d3f7bd6aeba74dfcf0
We define *_SLOW_BUS_CALL_TIMEOUT in each component's
own file too. This one is no different and doesn't need
to be in constants.h IMO.
Ronan Pigott [Thu, 7 Mar 2024 01:08:00 +0000 (18:08 -0700)]
man/resolve: update DNSSEC description
This behavior was changed.
Fixes:
9c47b334445a ("resolved: enable DNS proxy mode if client wants DNSSEC")
Luca Boccassi [Thu, 7 Mar 2024 11:28:04 +0000 (11:28 +0000)]
Merge pull request #31590 from YHNdnzj/install-cleanup
shared/install: several cleanups
Luca Boccassi [Thu, 7 Mar 2024 11:27:15 +0000 (11:27 +0000)]
Merge pull request #31628 from YHNdnzj/tmpfiles-acl
tmpfiles: fix for 'X' bit handling and use it where appropriate
Xiaotian Wu [Wed, 27 Dec 2023 08:25:22 +0000 (16:25 +0800)]
loongarch64: disable simd when build efi
LoongArch does not yet support the `-mgeneral-regs-only` option, so when
compiling for EFI, we need to use the `-mno-lsx` and `-mno-lasx` options
to disable SIMD instructions.
Daan De Meyer [Thu, 7 Mar 2024 10:12:14 +0000 (11:12 +0100)]
Merge pull request #31345 from DaanDeMeyer/mkosi-packages
Build distribution packages in mkosi
Daan De Meyer [Thu, 25 Jan 2024 21:48:55 +0000 (22:48 +0100)]
Build distribution packages in mkosi
Instead of running meson install and hoping for the best, let's build
distribution packages from the downstream packaging specs. This gets
us the following:
- Vastly simplified mkosi scripts since we don't need a separate initrd
image anymore but can just reuse the default mkosi initrd.
- Almost everything can move to the base image as its not the basis
anymore for the initrd and as such we don't need to care about the
size anymore.
- The systemd packages that get pulled in as dependencies of other
packages get properly uninstalled and replaced with our packages that
we built instead of just installing on top of an existing systemd
installation with no guarantee that everything from that previous
installation was removed.
- Much better testing coverage as what we're testing is much closer
to what will actually be deployed in distributions.
- Immediate feedback if something we change breaks distribution packaging
- We get integration with the distribution for free as we'll automatically
use the proper directories and such instead of having to hack this
into a mkosi build script.
- ...
Daan De Meyer [Sun, 18 Feb 2024 17:51:58 +0000 (18:51 +0100)]
mkosi: Update to v21
Mike Yuan [Thu, 7 Mar 2024 08:02:57 +0000 (16:02 +0800)]
Merge pull request #31664 from bluca/coverity
Coverity fixes
SidhuRupinder [Thu, 7 Mar 2024 01:31:59 +0000 (07:01 +0530)]
Update catalog.c - Removing sanity check as there is no need of checking non null pointer (#31653)
There is no need to check the pointer as the pointer will never be NULL.
Co-authored-by: Frantisek Sumsal <frantisek@sumsal.cz>
Luca Boccassi [Thu, 7 Mar 2024 01:00:27 +0000 (01:00 +0000)]
Merge pull request #31616 from poettering/resolved-varlink-resolve-record
resolved: add varlink API for resolving raw RRs
Luca Boccassi [Thu, 7 Mar 2024 00:51:43 +0000 (00:51 +0000)]
resolve: disambiguate return statement
This works as expected, but coverity warns that it could be ambiguous and context
suggests the other way around. Add brackets to disambiguate.
CID#
1535101
Follow-up for
6399be223b73ce520654242ad08de387b08b738a
Luca Boccassi [Thu, 7 Mar 2024 00:46:19 +0000 (00:46 +0000)]
escape: fix operator precedence in overflow check
CID#
1535100
Follow-up for
c6342e35b07f750771f0fdb3c80a27d3272e8001
Michael Biebl [Wed, 6 Mar 2024 18:19:41 +0000 (19:19 +0100)]
man: fix systemd-timedated man page wrt ntp-units.d
The service parsing/using this directory is systemd-timedated, not
systemd-timesyncd.
Mike Yuan [Tue, 5 Mar 2024 09:16:49 +0000 (17:16 +0800)]
tmpfiles.d/systemd: use ACL 'X' bit where appropriate
Mike Yuan [Tue, 5 Mar 2024 14:25:44 +0000 (22:25 +0800)]
tmpfiles: do 'X' bit check in an ACL-aware manner
Follow-up for
26d98cdd78cb5283f5771bd5866997acc494b067
I.e. stat() cannot be used here.
Also, before this commit, the 'X' is only applied if
the owner has execute bit set. Now it takes group and
other into consideration too. setfacl(1) also has
the same behavior.
Mike Yuan [Tue, 5 Mar 2024 14:41:54 +0000 (22:41 +0800)]
tmpfiles: remove one more use of goto and modernization
Mike Yuan [Thu, 29 Feb 2024 12:58:17 +0000 (20:58 +0800)]
core,install: generalize install error handling
Mike Yuan [Thu, 29 Feb 2024 13:04:02 +0000 (21:04 +0800)]
shared/install: use FOREACH_ARRAY at one more place
Mike Yuan [Thu, 29 Feb 2024 10:53:26 +0000 (18:53 +0800)]
shared/install: use RET_GATHER more
Mike Yuan [Sat, 2 Mar 2024 08:38:17 +0000 (16:38 +0800)]
path-lookup: rename lookup_paths_free -> _done
This is stack-allocated, so update to match our usual rules.
Lennart Poettering [Mon, 4 Mar 2024 10:22:41 +0000 (11:22 +0100)]
resolved: expose raw RR resolver via Varlink too
Now that we have an address, hostname, and service resolve, at the last
kind of resovler we expose over D-Bus also to Varlink.
Lennart Poettering [Mon, 4 Mar 2024 09:18:36 +0000 (10:18 +0100)]
resolved: move ResourceKey/ResourceRecord varlink types to generic Resolve interface
Let's define this in the generic interface and then import it into the
Monitor interface too.
This is preparation for adding an interface to resolve arbitrary RRs via
Varlink, which means we want the type in both interfaces.
Ronan Pigott [Wed, 6 Mar 2024 01:05:57 +0000 (18:05 -0700)]
resolved: decrease mdns/llmnr priority for the reverse mapping domains
Previously all queries to the reverse mapping domains (in-addr.arpa and
ip6.arpa) were considered to be in-scope for mdns and llmnr at the same
priority as DNS. This caused sd-resolved to ignore NXDOMAIN responses
from dns in favor of lengthy timeouts.
This narrows the scope of mdns and llmnr so they are not invariably
considered as fallbacks for these domains. Now, mdns/llmnr on a link
will only be used as a fallback when there is no suitable DNS scope, and
when that link is DefaultRoute.
Lennart Poettering [Wed, 6 Mar 2024 17:52:57 +0000 (18:52 +0100)]
Merge pull request #30612 from AdrianVovk/sleep-freeze-user-seesions
Freeze user sessions for all types of sleep
Lennart Poettering [Wed, 6 Mar 2024 17:38:51 +0000 (18:38 +0100)]
Merge pull request #31592 from YHNdnzj/exit-cgroup-notify
core/service: two fixes for ExitType=cgroup
Yu Watanabe [Wed, 6 Mar 2024 09:44:43 +0000 (18:44 +0900)]
meson: add missing dependency to libdl
Follow-up for
1c20c9f4fce3b2eb501a776fb6025d6b5567fc00.
Fixes https://github.com/systemd/systemd/pull/31550#issuecomment-
1980458377.
Luca Boccassi [Wed, 6 Mar 2024 17:22:39 +0000 (17:22 +0000)]
Merge pull request #31657 from mrc0mmand/test-execute-shenanigans
A couple of tweaks for test-execute
Daan De Meyer [Wed, 6 Mar 2024 15:20:13 +0000 (16:20 +0100)]
Merge pull request #31656 from DaanDeMeyer/meson
meson: Remove version_h dependency from jinja2_cmdline
Frantisek Sumsal [Wed, 6 Mar 2024 14:21:10 +0000 (15:21 +0100)]
ci: explicitly change oom-{score}-adj before running tests
For some reason root in GH actions is able to _decrease_ its oom score
even after dropping all capabilities (including CAP_SYS_RESOURCE), until
the oom score is changed explicitly after sudo:
$ systemd-detect-virt
microsoft
$ sudo su -
~# capsh --drop=all -- -c 'capsh --print; grep -H . /proc/self/oom*; choom -p $$ -n -101'
Current: =
Bounding set =
Ambient set =
Current IAB: !cap_chown,!cap_dac_override,!cap_dac_read_search,...,!cap_sys_resource,...,!cap_checkpoint_restore
Securebits: 00/0x0/1'b0
secure-noroot: no (unlocked)
secure-no-suid-fixup: no (unlocked)
secure-keep-caps: no (unlocked)
secure-no-ambient-raise: no (unlocked)
uid=0(root) euid=0(root)
gid=0(root)
groups=0(root)
Guessed mode: UNCERTAIN (0)
/proc/self/oom_adj:8
/proc/self/oom_score:1000
/proc/self/oom_score_adj:500
pid 22180's OOM score adjust value changed from 500 to -101
~# choom -p $$ -n 500
pid 22027's OOM score adjust value changed from 500 to 500
~# capsh --drop=all -- -c 'capsh --print; grep -H . /proc/self/oom*; choom -p $$ -n -101'
Current: =
Bounding set =
Ambient set =
...
uid=0(root) euid=0(root)
gid=0(root)
groups=0(root)
Guessed mode: UNCERTAIN (0)
/proc/self/oom_adj:8
/proc/self/oom_score:1000
/proc/self/oom_score_adj:500
choom: failed to set score adjust value: Permission denied
I have no idea what's going on, but it breaks
exec-oomscoreadjust-negative.service from test-execute when running
unprivileged.
Frantisek Sumsal [Wed, 6 Mar 2024 14:04:22 +0000 (15:04 +0100)]
ci: make the build dir accessible when running w/o privileges
Otherwise the unprivileged part of test-execute gets silently skipped:
/* test_run_tests_unprivileged */
Successfully forked off '(test-execute-unprivileged)' as PID 20998.
...
pin_callout_binary: build dir binary: /home/runner/work/systemd/systemd/build/systemd-executor
pin_callout_binary: open(/home/runner/work/systemd/systemd/build/systemd-executor)=-13
Failed to pin executor binary: No such file or directory
(test-execute-unprivileged): manager_new, skipping tests: No such file or directory
(test-execute-unprivileged) succeeded.
TobiPeterG [Wed, 28 Feb 2024 14:53:34 +0000 (15:53 +0100)]
boot: replace manual string manipulation with xasprintf
Unique-Usman [Wed, 6 Mar 2024 13:30:36 +0000 (19:00 +0530)]
Improve the formatting by adding AlignArrayOfStructures and setting it to Right(right justify)
Daan De Meyer [Wed, 6 Mar 2024 14:16:52 +0000 (15:16 +0100)]
meson: Remove version_h dependency from jinja2_cmdline
version_h includes GIT_VERSION which only makes sense for C files
which aren't preprocessed by jinja2 so remove the argument.
The end result of this change is that the man pages are not recompiled
anymore every time GIT_VERSION changes.
Daan De Meyer [Wed, 6 Mar 2024 14:15:55 +0000 (15:15 +0100)]
Use VERSION_TAG instead of GIT_VERSION in kernel-install scripts
GIT_VERSION only makes sense for C files as it depends on C preprocessor
macro expansion now so let's use VERSION_TAG instead of GIT_VERSION
for the two remaining usages of GIT_VERSION that are not in C files.
Luca Boccassi [Wed, 6 Mar 2024 14:14:11 +0000 (14:14 +0000)]
Merge pull request #31580 from poettering/resolved-naptr
resolved: properly decode NAPTR RRs
Luca Boccassi [Wed, 6 Mar 2024 13:55:14 +0000 (13:55 +0000)]
Merge pull request #31621 from poettering/resolved-proxy-do
resolved: proxy upstream local requests to our stub with DO bit set
Lennart Poettering [Wed, 6 Mar 2024 08:43:09 +0000 (09:43 +0100)]
string-util: allow taking SIZE_MAX as size to shorten to
This is useful for two reasons:
1. it addresses a potential overflow in a graceful way
2. Gives callers the ability to just pass SIZE_MAX for a NOP
Prompted by: #31341
Lennart Poettering [Wed, 6 Mar 2024 08:45:55 +0000 (09:45 +0100)]
udev: use strndupa_safe() rather than strndupa()
As per coding style, we don't use strndupa(), but strndupa_safe() only.
As a side-effect, this means musl folks can just drop this mess:
https://git.openembedded.org/openembedded-core/tree/meta/recipes-core/systemd/systemd/0003-src-basic-missing.h-check-for-missing-strndupa.patch
Christian Wesselhoeft [Tue, 5 Mar 2024 22:26:01 +0000 (15:26 -0700)]
PORTABLE_SERVICES.md: Improve grammar
Zbigniew Jędrzejewski-Szmek [Tue, 5 Mar 2024 13:41:17 +0000 (17:41 +0400)]
meson/man: allow man pages to use multiple conditions
This way the man pages are installed only when the corresponding binary is
installed. The conditions in man pages and man/rules/meson.build are adjusted to
match the conditions for units in units/meson.build.
Luca Boccassi [Mon, 4 Mar 2024 23:12:26 +0000 (23:12 +0000)]
ukify: convert certificate to public key before embedding in .pcrpkey
Follow-up for
419b25ddcac39cf967555c7a2eaa274fbf1ad03c
Frantisek Sumsal [Wed, 6 Mar 2024 09:40:41 +0000 (10:40 +0100)]
Merge pull request #31642 from weblate/weblate-systemd-main
Translations update from Fedora Weblate
Frantisek Sumsal [Tue, 5 Mar 2024 17:19:17 +0000 (18:19 +0100)]
test: use 'ahost' instead of 'hosts' where applicable
As explained in [0] the 'hosts' database uses deprecated
gethostbyname2() which uses AF_INET6 instead of AF_UNSPEC for IPv6
lookups which is broken and makes the test fail with disabled IPv6.
[0] https://github.com/systemd/systemd/pull/28136#issuecomment-
1974901039
Temuri Doghonadze [Tue, 5 Mar 2024 21:36:03 +0000 (22:36 +0100)]
po: Translated using Weblate (Georgian)
Currently translated at 100.0% (233 of 233 strings)
Co-authored-by: Temuri Doghonadze <temuri.doghonadze@gmail.com>
Translate-URL: https://translate.fedoraproject.org/projects/systemd/main/ka/
Translation: systemd/main
Yuri Chornoivan [Tue, 5 Mar 2024 21:36:02 +0000 (22:36 +0100)]
po: Translated using Weblate (Ukrainian)
Currently translated at 100.0% (233 of 233 strings)
Co-authored-by: Yuri Chornoivan <yurchor@ukr.net>
Translate-URL: https://translate.fedoraproject.org/projects/systemd/main/uk/
Translation: systemd/main
Göran Uddeborg [Tue, 5 Mar 2024 21:36:02 +0000 (22:36 +0100)]
po: Translated using Weblate (Swedish)
Currently translated at 100.0% (233 of 233 strings)
Co-authored-by: Göran Uddeborg <goeran@uddeborg.se>
Translate-URL: https://translate.fedoraproject.org/projects/systemd/main/sv/
Translation: systemd/main
Vasiliy Kovalev [Tue, 5 Mar 2024 07:01:04 +0000 (10:01 +0300)]
hwdb: Add touchpad toggle mapping for Kvadra LE14U/LE15U
Signed-off-by: Vasiliy Kovalev <kovalev@altlinux.org>
Mike Yuan [Tue, 5 Mar 2024 19:29:12 +0000 (03:29 +0800)]
basic: remove spuriously doubled newline and leftover separator
Follow-up for
3fc72d54132151c131301fc7954e0b44cdd3c860
Daan De Meyer [Tue, 5 Mar 2024 19:16:19 +0000 (20:16 +0100)]
Merge pull request #31550 from teknoraver/dlopen_compress
Dynamically load compression libraries
Daan De Meyer [Tue, 5 Mar 2024 19:13:00 +0000 (20:13 +0100)]
Merge pull request #31640 from DaanDeMeyer/mkosi
Mkosi fixes
Frantisek Sumsal [Tue, 5 Mar 2024 12:24:18 +0000 (13:24 +0100)]
test: bump the timeout for test-execute subtests if running w/ QEMU
Bump the timeout for test-execute subtests if running with plain QEMU
(as part of TEST-02-UNITTESTS), since we might start hitting the default
2m timeout with some more involved subtests, especially when the AWS
region we're running in is under heavy load. I see this regularly in the
CentOS Stream 9 nightly cron job with exec-dynamicuser-statedir.service
which has a lot of ExecStart's.
Daan De Meyer [Tue, 5 Mar 2024 18:42:18 +0000 (19:42 +0100)]
mkosi: Use specifier to refer to the output directory
Otherwise the output directory cannot be configured by users.
Daan De Meyer [Tue, 5 Mar 2024 18:41:50 +0000 (19:41 +0100)]
mkosi: Allow users to configure the build and cache directory
Daan De Meyer [Tue, 5 Mar 2024 18:41:06 +0000 (19:41 +0100)]
mkosi: Set minimum version
This will only be taken into account by newer mkosi versions but it'll
at least save some pain from running on a too old version.
Vishal Chillara Srinivas [Mon, 20 Nov 2023 06:33:28 +0000 (12:03 +0530)]
resolved: remove entry from cache when goodbye packet received
RFC6762 10.1 says that queriers receiving a Multicast DNS response with a TTL
of zero SHOULD record a TTL of 1 and then delete the record one second later.
Added a timer event to trigger a callback to clean-up the cache one second after
a goodbye packet is received. The callback also checks for any cache entries
expiring within the next one second and schedules follow-up cleanup callbacks
accordingly.
Adrian Vovk [Thu, 4 Jan 2024 19:08:35 +0000 (14:08 -0500)]
NEWS: Add note about freezing user session changes
These changes have the potential to break suspend on systems with
proprietary NVIDIA drivers, so we should make a big NEWS entry about it
Adrian Vovk [Sat, 23 Dec 2023 23:00:48 +0000 (18:00 -0500)]
homework: Lock/Unlock: Freeze/Thaw user session
Whenever a home directory is in a locked state, accessing the files of
the home directory is extremely likely to cause the thread to hang. This
will put the session in a strange state, where some threads are hanging
due to file access and others are not hanging because they are not
trying to access any of the user's files.
This can lead to a whole slew of consequences. For example, imagine a
likely situation where the Wayland compositor is not hanging, but the
user's open apps are. Eventually, the compositor will detect that none
of the apps are responding to its pings, assume that they're frozen
(which they are), and kill them. The systemd user instance can end up in
a similarly confused state and start killing user services. In the worst
case, killing an app at an unexpected moment can lead to data loss.
The solution is to suspend execution of the whole user session by
freezing the user's slice.
Adrian Vovk [Sat, 23 Dec 2023 22:03:42 +0000 (17:03 -0500)]
sleep: Always freeze user.slice
Previously, we'd only freeze user.slice in the case of s2h, because we
didn't want the user session to resume while systemd was transitioning
from suspend to hibernate.
This commit extends this freezing behavior to all sleep modes.
We also have an environment variable to disable the freezing behavior
outright. This is a necessary workaround for someone that has hooks
in /usr/lib/systemd/system-sleep/ which communicate with some
process running under user.slice, or if someone is using the proprietary
NVIDIA driver which breaks when user.slice is frozen (issue #27559)
Fixes #27559
Adrian Vovk [Sat, 23 Dec 2023 21:57:47 +0000 (16:57 -0500)]
bus-unit-util: Add utility to freeze/thaw units
This utility lets us freeze units, and then automatically thaw them
when via a _cleanup_ handler. For example, you can now write something
like:
```
_cleanup_(unit_freezer_thaw) UnitFreezer freezer = UNIT_FREEZER_NULL;
r = unit_freezer_freeze("myunit.service", &freezer);
if (r < 0)
return r;
// Freeze is thawed once this scope ends
```
Aside from the basic _freeze and _thaw methods, there's also
_cancel and _restore. Cancel destroys the UnitFreezer without
thawing the unit. Restore creates a UnitFreezer without freezing it.
The idea of these two methods is that it allows the freeze/thaw to
be separated from each other (i.e. done in response to two separate
DBus method calls). For example:
```
_cleanup_(unit_freezer_thaw) UnitFreezer freezer = UNIT_FREEZER_NULL;
r = unit_freezer_freeze("myunit.service", &freezer);
if (r < 0)
return r;
// Freeze is thawed once this scope ends
r = do_something()
if (r < 0)
return r; // Freeze is thawed
unit_freezer_cancel(&freezer); // Thaw is canceled.
```
Then in another scope:
```
// Bring back a UnitFreezer object for the already-frozen service
_cleanup_(unit_freezer_thaw) UnitFreezer freezer = UNIT_FREEZER_NULL;
r = unit_freezer_restore("myunit.service", &freezer);
if (r < 0)
return r;
// Freeze is thawed once this scope ends
```
Lennart Poettering [Fri, 1 Mar 2024 22:36:51 +0000 (23:36 +0100)]
resolved: properly decode NAPTR RRs
Fixes: #18126
Lennart Poettering [Fri, 1 Mar 2024 22:36:15 +0000 (23:36 +0100)]
escape: teach octescape() to work with NUL terminated strings
Lennart Poettering [Tue, 5 Mar 2024 12:48:59 +0000 (13:48 +0100)]
resolved: make resolved authoritative in resolveing our local host name
This is a kinda a follow-up for
ce266330fc3bd6767451ac3400336cd9acebe9c1: it
makes resolved authoritative on our local hostname, and never contacts
DNS anymore for it.
We effectively already were authoritative for it, except if the user
queried for other RR types than just A/AAAA. This closes the gap and
refuses routing other RR type queries to DNS.
Fixes: #23662
Lennart Poettering [Tue, 5 Mar 2024 09:35:40 +0000 (10:35 +0100)]
resolved: make outselves authoritative for /etc/hosts entries in full
If you query for an MX RR of a host listed in /etc/hosts, let's return
an empty reply rather than NXDOMAIN, i.e. indicate that the name exists
but has no MX RR assigned, thus making ourselves authoritative.
The venerable "host" tool by default sends requests for A + AAAA + MX
and ensures we never propagate queries further on.
Fixes: #31223
Lennart Poettering [Tue, 5 Mar 2024 09:34:47 +0000 (10:34 +0100)]
resolved: rename variable found_{a|aaaa} → question_for_{a|aaaa}
Te variables indicate what kind of RRs we are looking for, but the name
so far suggests it was about what we already found. Let's rename the
variables to make the purpose clearer.
Lennart Poettering [Tue, 5 Mar 2024 08:48:35 +0000 (09:48 +0100)]
resolved: do DNS RR type based routing
So far we only looked at the domain name when routing requests to
specific scopes. With this we'll also take the DNS RR type into account.
This takes benefit of the fact that lookups for RRs such as SOA or NS or
the various DNSSEC RR types never really make sense to be routed to
LLMNR or mDNS, since they don't have concepts there.
This hence refuses to route requests for those RR types to the
LLMNR/mDNS scopes, which hence means they'll likely be routed to classic
DNS instead.
This should improve behaviour of tools that assumes it speaks to classic
DNS only via 127.0.0.53, since it will now usually do that.
Lennart Poettering [Tue, 5 Mar 2024 14:26:37 +0000 (15:26 +0100)]
ci: disable test that is now answered by knot
dig question with DNSSEC on will now be proxied upstream, i.e. to the
test knot server. This leads to different results, but the result isn't
tha tinteresting since we don't want to test knot, but resolved. Hence
comment this test.
There seems to be something wrong with the test though, as the upstream
server refused recursion, but if so it is not suitable as an upstream
server really, as resolved can only be client to a recursive resolver.
Lennart Poettering [Mon, 4 Mar 2024 17:49:49 +0000 (18:49 +0100)]
resolved: enable DNS proxy mode if client wants DNSSEC
So far we disabled DNSSEC if local clients asked for it via DO flag if
DNSSEC=no is set. Let's instead switch to proxy mode in this case, and
thus treat client requested DO mode as a way to force proxy mode.
This means DNSSEC=no just controls whether resolved will do validation
for regular looups, but it has no effect anymore on lookups from clients
that indicated they want to do their own DNSSEC anyway.
Fixes: #19227 #23737 #25105
Lennart Poettering [Mon, 4 Mar 2024 17:48:16 +0000 (18:48 +0100)]
resolved: use relaxed single label rules when proxying DNS queries
When we use proxy mode when propagating DNS queries to upstream DNS
servers, let's use the relaxed single label rules. This has the benefit
that tools such "delv" work on the proxy stub 127.0.0.54.
Lennart Poettering [Mon, 4 Mar 2024 17:47:45 +0000 (18:47 +0100)]
resolvectl: expose new SD_RESOLVED_RELAX_SINGLE_LABEL flag in resolvectl
Lennart Poettering [Mon, 4 Mar 2024 17:46:52 +0000 (18:46 +0100)]
resolved: add new SD_RESOLVED_RELAX_SINGLE_LABEL resolver flag
This new flag allows resolving single label names via public DNS. By
default this is turned off, and this option allows excepting a lookup
for this.
Luca Boccassi [Tue, 5 Mar 2024 14:16:49 +0000 (14:16 +0000)]
Merge pull request #31631 from mrc0mmand/mkosi-addons
mkosi: fix UKI addons test
Antonio Alvarez Feijoo [Tue, 5 Mar 2024 07:50:07 +0000 (08:50 +0100)]
extract-word: update remaining calls to `extract_many_words`
Follow-up to
4f49512695f8214c55c206b3c2f583dc7b309e1b
Yu Watanabe [Tue, 5 Mar 2024 07:22:09 +0000 (16:22 +0900)]
sd-netlink: allow to call rtnl_get_link_info() without iftype and flags
Frantisek Sumsal [Tue, 5 Mar 2024 11:41:30 +0000 (12:41 +0100)]
mkosi: make shellcheck happy
Matteo Croce [Fri, 1 Mar 2024 17:25:07 +0000 (18:25 +0100)]
Update TODO file
Update the line about dynamically load compression libraries.
Matteo Croce [Tue, 27 Feb 2024 20:28:14 +0000 (21:28 +0100)]
dynamically load compression libraries
Dynamically load liblz4, libzstd and liblzma with dlopen().
This helps to reduce the size of the initrd image when these libraries
are not really needed.
Matteo Croce [Tue, 27 Feb 2024 06:36:46 +0000 (07:36 +0100)]
move dlfcn-util into basic
I'm going to dlopen_many_sym_or_warn() in src/basic/compress.c, this
will introduce a circular dependency because libshared already depends
from libbasic.
To avoid this, move dlfcn-util.c from libshared to libbasic.