Yu Watanabe [Thu, 27 Jan 2022 19:23:34 +0000 (04:23 +0900)]
Merge pull request #22132 from joanbm/main
resolved: Fix DoT timeout on multiple answer records (for CloudFlare, Google, etc. DoT servers)
Yu Watanabe [Thu, 27 Jan 2022 19:15:11 +0000 (04:15 +0900)]
Merge pull request #22262 from DaanDeMeyer/journal-fixes
Journal fixes
Daan De Meyer [Thu, 27 Jan 2022 14:44:35 +0000 (14:44 +0000)]
journal: Truncate file instead of punching hole in final object
Instead of punching a hole in the final object if it's an entry array,
let's just truncate the file instead.
Daan De Meyer [Tue, 25 Jan 2022 23:53:58 +0000 (23:53 +0000)]
journal: stat journal file after truncating
Let's make sure the data stored in last_stat is up-to-date after
truncating the journal file.
Yu Watanabe [Thu, 27 Jan 2022 07:29:20 +0000 (16:29 +0900)]
test: initialize buffer to make Coverity silent
Follow-up for
f82f0b993740f4a9a3719c4df7c185411710df2b.
Fixes CID#
1469119.
Christian Brauner [Thu, 27 Jan 2022 09:39:47 +0000 (10:39 +0100)]
NEWS: mention temporary limitations for running containers in systemd-homed directories
Yu Watanabe [Thu, 27 Jan 2022 06:09:47 +0000 (15:09 +0900)]
Merge pull request #22259 from bluca/exec_cond_restart
core: do not restart a service with Restart=always when ExecCondition fails
Joan Bruguera [Sun, 23 Jan 2022 16:08:12 +0000 (17:08 +0100)]
resolved: Test for DnsStream (plain TCP DNS and DoT)
Tests DnsStream event handling, both for plain TCP DNS and DNS over TLS.
The DoT test requires the "openssl s_server" command line tool to mock a simple
TLS server. Thus the test's TLS part is skipped if openssl it not available.
The test works for both DNS_OVER_TLS_USE_GNUTLS and DNS_OVER_TLS_USE_OPENSSL.
The DoT case fails due to a bug, which is fixed on the next commit.
Joan Bruguera [Sat, 15 Jan 2022 16:33:25 +0000 (17:33 +0100)]
resolved: Fix DoT timeout on multiple answer records
When sending multiple DNS questions to a DNS-over-TLS server (e.g. a question
for A and AAAA records, as is typical) on the same session, the server may
answer to each question in a separate TLS record, but it may also aggregate
multiple answers in a single TLS record.
(Some servers do this very often (e.g. Cloudflare 1.0.0.1), some do it sometimes
(e.g. Google 8.8.8.8) and some seem to never do it (e.g. Quad9 9.9.9.10)).
Both cases should be handled equivalently, as the byte stream is the same, but
when multiple answers came in a single TLS record, usually the first answer was
processed, but the second answer was entirely ignored, which caused a 10s delay
until the resolution timed out and the missing question was retried.
This can be reproduced by configuring one of the offending server and running
`resolvectl query google.com --cache=no` a few times.
To be notified of incoming data, systemd-resolved listens to `EPOLLIN` events
on the underlying socket. However, when DNS-over-TLS is used, the TLS library
(OpenSSL or GnuTLS) may read and buffer the entire TLS record when reading the
first answer, so usually no further `EPOLLIN` events will be generated, and the
second answer will never be processed.
To avoid this, if there's buffered TLS data, generate a "fake" EPOLLIN event.
This is hacky, but it makes this case transparent to the rest of the IO code.
Arfrever Frehtes Taifersar Arahesis [Thu, 27 Jan 2022 00:00:00 +0000 (00:00 +0000)]
logind.conf: Fix name of option: RuntimeDirectoryInodes -> RuntimeDirectoryInodesMax
Evgeny Vereshchagin [Wed, 26 Jan 2022 18:45:55 +0000 (18:45 +0000)]
tests: fuzz dhcp_server_relay_message
It's a follow-up to https://github.com/systemd/systemd/pull/19384 where
dhcp_server_relay_message was introduced.
This PR was prompted by https://github.com/systemd/systemd/pull/22236#issuecomment-
1020113269
for the most part.
Anita Zhang [Wed, 26 Jan 2022 18:53:40 +0000 (10:53 -0800)]
tree-wide: don't use strjoina() on getenv() values
Avoid doing stack allocations on environment variables.
Erik Sjölund [Wed, 26 Jan 2022 18:42:49 +0000 (19:42 +0100)]
docs: fix typos and improve language
Fix typos and improve the language by
adding a few commas and a missing word.
Rike-Benjamin Schuppner [Wed, 26 Jan 2022 17:21:11 +0000 (18:21 +0100)]
man: Fix paths for user units (transient/generator.early)
Luca Boccassi [Wed, 26 Jan 2022 22:34:32 +0000 (22:34 +0000)]
Merge pull request #22251 from medhefgo/boot-cleanup
boot: Small improvements
Daan De Meyer [Mon, 1 Nov 2021 14:33:08 +0000 (14:33 +0000)]
journal: Stop comparing hash values from entry items against data objects
These checks don't achieve anything of value. Assuming they were added to
check for corruption, they don't actually achieve this goal since other parts
of the data object can still get corrupted and we wouldn't notice unless we'd
recalculate the hash every time.
In theory, we could use the entry item hash to avoid a random access lookup
for the data object hash in the journal file in the future to speed up searching,
but for finding all entry objects containing a specific data objects, we already
have entry arrays per data object to get fast access to this information.
This means that duplicating the hashes in the entry item doesn't result in any
added value. In this commit, we remove the checks so that in future commits we
can remove the hashes from the journal file format in the new compact mode.
Daan De Meyer [Thu, 13 Jan 2022 16:37:38 +0000 (16:37 +0000)]
journal: Inline loop variable
Daan De Meyer [Tue, 25 Jan 2022 13:26:22 +0000 (13:26 +0000)]
journal: Invert verify entry <=> data consistency checks
Previously, for each entry in a data object's entry array, we'd check
if one of that entry's entry items referred to the data object.
Instead, when verifying the main entry array, let's check if for each
entry item found by iterating the main entry array, the corresponding
data object's entry array refers to that entry.
This enables us to re-use more code from journal-file and turns out to
be roughly 10s faster when verifying my 4G laptop journal.
When verifying data objects, we still check if every entry in the data
object's entry array also exists in the main entry array so that we ensure
we're not missing any entries when iterating the main entry array.
Daan De Meyer [Tue, 25 Jan 2022 13:21:55 +0000 (13:21 +0000)]
journal: Fail gracefully when linking a new entry
Let's always try to link all entry items even if linking one fails
due to not being able to allocate a new entry array. Other entry
items might still be successfully linked if the entry array of the
corresponding data object isn't full yet.
Daan De Meyer [Tue, 25 Jan 2022 12:28:21 +0000 (12:28 +0000)]
journal: Use ret_offset everywhere in journal-file.h
Daan De Meyer [Tue, 25 Jan 2022 11:50:40 +0000 (11:50 +0000)]
journal: Only move to objects when necessary
Let's make sure we only move to objects when it's required. If "ret"
is NULL, the caller isn't interested in the actual object and the
function being called shouldn't move to it unless it has to
inspect/modify the object itself.
Daan De Meyer [Tue, 25 Jan 2022 11:10:26 +0000 (11:10 +0000)]
journal: Pass data objects to journal_file_move_to_entry_..._for_data() functions
This reduces the number of calls to journal_file_move_to_object() which are heavy.
All call sites have easy access to the data object so this change doesn't end up
complicating things.
Daan De Meyer [Tue, 18 Jan 2022 11:18:05 +0000 (11:18 +0000)]
journal: Log error when keyed hash env variable cannot be parsed
Daan De Meyer [Mon, 24 Jan 2022 13:40:06 +0000 (13:40 +0000)]
journal: Use offsetof(Object, ...) to retrieve object field offsets
We currently use both offsetof(Object, ...) and offsetof(DataObject, ...).
This makes it harder to grep for usages as we have to make sure we grep for
both usages. Let's unify these all to use offsetof(Object, ...) to make it
easier to grep for usages.
Luca Boccassi [Wed, 26 Jan 2022 19:03:34 +0000 (19:03 +0000)]
NEWS: note breaking change w.r.t. Restart=always and ExecCondition=
Luca Boccassi [Wed, 26 Jan 2022 19:00:25 +0000 (19:00 +0000)]
core: do not restart a service with Restart=always when ExecCondition fails
When a Condition*= fails, and a service has Restart=always,
the service is not restarted.
Follow the same behaviour for ExecCondition= to avoid inconsistencies.
Fixes #22257
Jan Janssen [Wed, 26 Jan 2022 12:50:22 +0000 (13:50 +0100)]
boot: Add screen resolution to print status
Jan Janssen [Wed, 19 Jan 2022 12:28:32 +0000 (13:28 +0100)]
boot: Also NUL-terminate for CHAR16 in file_reaad
Jan Janssen [Wed, 19 Jan 2022 11:10:32 +0000 (12:10 +0100)]
boot: Use ASSERT_PTR
Jan Janssen [Wed, 19 Jan 2022 10:15:22 +0000 (11:15 +0100)]
boot: Optimize unique title generation
Yu Watanabe [Wed, 26 Jan 2022 16:32:04 +0000 (01:32 +0900)]
Merge pull request #22252 from medhefgo/boot-build
meson: Boot build/test changes
Yu Watanabe [Wed, 26 Jan 2022 16:17:12 +0000 (01:17 +0900)]
Merge pull request #22249 from yuwata/wait-online-fix-unmanaged-state
wait-online: fix handling of unmanaged state
Daan De Meyer [Wed, 26 Jan 2022 12:08:50 +0000 (12:08 +0000)]
shared: Ensure COPY_HOLES copies trailing holes
Previously, files with a hole at the end would get silently truncated
which breaks reading journal files. This commit makes sure that holes
are punched in existing space and if no more space is available, that
we grow the file and the hole by using ftruncate().
The corresponding test is extended to put a hole at the end of the file
and we make sure that hole is copied correctly.
Yu Watanabe [Wed, 26 Jan 2022 07:48:08 +0000 (16:48 +0900)]
wait-online: make manager_link_is_online() return 0 when in unmanaged state
Previously, even if a link is in unmanaged state, the function may
returns positive value. So, even if all managed links are in the configured
sate but do not satisfy the online criteria, e.g., IPv4 address state,
then wait-online finishes with positive value.
This makes the function always return 0 for unmanaged state. So, at
least one managed link must satisfies the online criteria.
This also adds more comments and debugging logs.
Fixes #22246.
Yu Watanabe [Wed, 26 Jan 2022 11:54:39 +0000 (20:54 +0900)]
wait-online: rename Manager elements
Jan Janssen [Wed, 26 Jan 2022 11:29:57 +0000 (12:29 +0100)]
meson: Use --no-wchar-size-warning
This only disables the one warning that we care to ignore, making
sure that any future issues do not get masked.
Jan Janssen [Wed, 26 Jan 2022 09:20:46 +0000 (10:20 +0100)]
meson: Use same name format for efi binary intermediates
Jan Janssen [Thu, 20 Jan 2022 10:59:49 +0000 (11:59 +0100)]
meson: Remove test-efi-create-disk.sh
The script was probably not used for a very long time. It is currently
passed systemd_boot.so as boot loader, which cannot work. The test
entries it creates are all pointing at non-existant efi/linux binaries,
which means they would not even show up in the menu if the created image
were actually booted. There is also nothing that actually tries to run
the image in the first place.
If we end up creating a proper systemd-boot test suite, it would be
better to start from scratch. In the meantime, mkosi already covers
the bare minimum with a simple bootup test.
Luca Boccassi [Tue, 25 Jan 2022 15:49:22 +0000 (15:49 +0000)]
portable: add flag to return extension-releases in GetImageMetadataWithExtensions
Return the name of each extension and the associated extension-release
file, and pretty-print them in 'portablectl inspect', if a new flag
is passed.
$ portablectl inspect --extension app2 --extension app0 minimal app0 app1
(Matching unit files with prefixes 'app0', 'app1'.)
Image:
/run/portables/minimal.raw
Portable Service:
n/a
Operating System:
Debian GNU/Linux 10 (buster)
Extension:
/run/portables/app2.raw
Extension Scope:
n/a
Extension Compatibility Level:
n/a
Portable Service:
n/a
Portable Prefixes:
n/a
Operating System:
n/a (debian 10)
Extension:
/run/portables/app0.raw
Extension Scope:
n/a
Extension Compatibility Level:
n/a
Portable Service:
n/a
Portable Prefixes:
n/a
Operating System:
n/a (debian 10)
Unit files:
app0.service
Luca Boccassi [Mon, 24 Jan 2022 17:42:32 +0000 (17:42 +0000)]
portable: add GetImageStateWithExtensions method
Allow to correctly query a layered portable service for
attached/detached state.
Yu Watanabe [Sat, 22 Jan 2022 18:12:35 +0000 (03:12 +0900)]
hostname: expose hardware serial through dbus
Closes #22119.
Yu Watanabe [Mon, 24 Jan 2022 18:03:09 +0000 (03:03 +0900)]
NEWS: update
Yu Watanabe [Mon, 24 Jan 2022 17:40:37 +0000 (02:40 +0900)]
NEWS: mention about the regression in WireGuard
Yu Watanabe [Mon, 24 Jan 2022 17:19:22 +0000 (02:19 +0900)]
Merge pull request #22236 from yuwata/fuzz-dhcp-server
fuzz-dhcp-server: three fixes or improvements
Yu Watanabe [Mon, 24 Jan 2022 15:04:59 +0000 (00:04 +0900)]
fuzz-dhcp-server: attach sd_event to make dhcp_server_cleanup_expired_leases() works in the fuzzer
Otherwise, most code paths in dhcp_server_handle_message() are not
evaluated by the fuzzer.
march1993 [Mon, 17 Jan 2022 14:11:28 +0000 (22:11 +0800)]
Update systemd.netdev.xml
Mind users to avoid use name gre0, gretap0 and erspan0 for GRE tunnels.
Zbigniew Jędrzejewski-Szmek [Mon, 24 Jan 2022 09:53:00 +0000 (10:53 +0100)]
user-runtime-dir: error out immediately if mkdir fails
We try to create two directories: /run/user and /run/user/<UID>. For the
first we check the return value and error out if creation fails. But for
the second one we continued based on the assumption that the subsequent
mount will immediately fail anyway. But this has the disadvantage that we
get a somewhat confusing error message:
janv. 23 22:04:31 nsfw systemd-user-runtime-dir[1660]: Failed to mount per-user tmpfs directory /run/user/1000: No such file or directory
Let's instead fail immediately with a precise error message.
For https://bugzilla.redhat.com/show_bug.cgi?id=
2044100.
Luca Boccassi [Mon, 24 Jan 2022 13:04:23 +0000 (13:04 +0000)]
Merge pull request #22203 from brauner/2022-01-21.procsubset.pid
core/namespace: allow using ProtectSubset=pid and ProtectHostname=tru…
Luca Boccassi [Mon, 24 Jan 2022 12:11:29 +0000 (12:11 +0000)]
Merge pull request #22231 from yuwata/resolve-synthesize
resolve: synthesize several filtered name
Yu Watanabe [Mon, 24 Jan 2022 10:35:14 +0000 (19:35 +0900)]
fuzz-dhcp-server: duplicate input data
As `dhcp_server_handle_message()` -> `ensure_sane_request()` may modify
the input data, and that causes error in some fuzzing engine.
Yu Watanabe [Mon, 24 Jan 2022 10:26:25 +0000 (19:26 +0900)]
fuzz-dhcp-server: also set new lease elements correctly
The fuzzer does not send anything to the address, so it should be not
necessary, but just for safety.
Christian Brauner [Mon, 24 Jan 2022 09:12:57 +0000 (10:12 +0100)]
core/namespace: s/normalize_mounts()/drop_unused_mounts()
Rename the normalize_mounts() helper to drop_unused_mounts. All the
helpers called in there get rid of mounts that are unused for a variety
of reasons. And whereas the helpers are aptly prefixed with "drop" the
overall helper isn't and instead uses "normalize".
Make it more obvious what the helper actually does by renaming it from
normalize_mounts() to drop_unused_mounts(). Readers of code calling this
helper will immediately see that it will get rid of unused mounts.
Link: https://github.com/systemd/systemd/issues/22206
Christian Brauner [Fri, 21 Jan 2022 12:08:19 +0000 (13:08 +0100)]
core/namespace: allow using ProtectSubset=pid and ProtectHostname=true together
If a service requests both ProtectSubset=pid and ProtectHostname=true
then it will currently fail to start. The ProcSubset=pid option
instructs systemd to mount procfs for the service with subset=pid which
hides all entries other than /proc/<pid>. Consequently trying to
interact with the two files /proc/sys/kernel/{hostname,domainname}
covered by ProtectHostname=true will fail.
Fix this by only performing this check when ProtectSubset=pid is not
requested. Essentially ProtectSubset=pid implies/provides
ProtectHostname=true.
dependabot[bot] [Mon, 24 Jan 2022 07:37:07 +0000 (07:37 +0000)]
build(deps): bump github/codeql-action from 1.0.27 to 1.0.29
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 1.0.27 to 1.0.29.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/
cd783c8a29bdcf5a5c79c5137889e24651fa626c...
384cfc42b2131df01c009d3d2eed7b78d8e8556e)
---
updated-dependencies:
- dependency-name: github/codeql-action
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Yu Watanabe [Sun, 23 Jan 2022 21:55:29 +0000 (06:55 +0900)]
Merge pull request #22226 from yuwata/hostname-allow-to-override-hardware-vendor-and-model
hostname: allow to override hardware vendor and model
Yu Watanabe [Sun, 23 Jan 2022 21:55:02 +0000 (06:55 +0900)]
Merge pull request #22227 from yuwata/dhcp-server-fix-heap-buffer-overflow
sd-dhcp-server: fix heap buffer overflow
Frantisek Sumsal [Sun, 23 Jan 2022 21:49:57 +0000 (22:49 +0100)]
github: point to "tags" instead of "releases" in systemd-stable
since we don't do releases there.
Mentioned in https://github.com/systemd/systemd/issues/22230#issue-
1111991271.
Yu Watanabe [Sun, 23 Jan 2022 21:36:53 +0000 (06:36 +0900)]
resolve: synthesize null address, IPv4 broadcast address, or invalid domain
These are filtered in `dns_scope_good_domain()`, but not synthesized.
Fixes #22229.
Yu Watanabe [Sun, 23 Jan 2022 21:07:33 +0000 (06:07 +0900)]
resolve: synthesize empty name
Do not return any error for empty name. Just returns empty answer.
Before:
---
$ dig .
; <<>> DiG 9.16.24-RH <<>> .
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 13617
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;. IN A
;; Query time: 0 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Jan 24 05:49:30 JST 2022
;; MSG SIZE rcvd: 28
---
After:
---
$ dig .
; <<>> DiG 9.16.24-RH <<>> .
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 7957
;; flags: qr aa rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;. IN A
;; Query time: 1 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Jan 24 06:05:02 JST 2022
;; MSG SIZE rcvd: 28
---
Replaces #22197.
Fixes RHBZ#
2039854 (https://bugzilla.redhat.com/show_bug.cgi?id=
2039854).
Yu Watanabe [Sun, 23 Jan 2022 21:06:55 +0000 (06:06 +0900)]
dns-domain: re-introduce dns_name_is_empty()
Yu Watanabe [Sun, 23 Jan 2022 20:51:47 +0000 (05:51 +0900)]
Revert "resolve: refuse to resolve empty hostname"
This reverts commit
6e8ecb8974db74eba716bfd75231987172e10d83.
Yu Watanabe [Sun, 23 Jan 2022 19:52:33 +0000 (04:52 +0900)]
fuzz: add testcases of heap-buffer-overflow for sd-dhcp-server
Yu Watanabe [Sun, 23 Jan 2022 19:49:30 +0000 (04:49 +0900)]
sd-dhcp-server: fix heap buffer overflow
This checks client hardware length earlier.
Yu Watanabe [Sun, 23 Jan 2022 19:19:26 +0000 (04:19 +0900)]
Merge pull request #22222 from yuwata/dhcp-server-support-non-ethernet-packet
dhcp-server: support packets from non-Ethernet interfaces
Yu Watanabe [Sat, 22 Jan 2022 17:27:32 +0000 (02:27 +0900)]
sd-dhcp-server: support packet from non-Ethernet interface
Fixes #22217.
Yu Watanabe [Sat, 22 Jan 2022 17:14:31 +0000 (02:14 +0900)]
sd-dhcp-client,sd-dhcp-client-server: set chaddr in dhcp_message_init()
And also set chaddr and hlen for packets on non-Ethernet interfaces,
except for InfiniBand.
Yu Watanabe [Sun, 23 Jan 2022 02:15:43 +0000 (11:15 +0900)]
sd-dhcp-client: fix RFC number
Yu Watanabe [Sat, 22 Jan 2022 17:47:32 +0000 (02:47 +0900)]
sd-dhcp-server: change the type of the client ID data
Yu Watanabe [Sat, 22 Jan 2022 17:46:46 +0000 (02:46 +0900)]
sd-dhcp-server: use free_and_replace() at one more place
Yu Watanabe [Sun, 23 Jan 2022 02:11:43 +0000 (11:11 +0900)]
sd-dhcp-server: shorten code a bit
Yu Watanabe [Sat, 22 Jan 2022 17:27:26 +0000 (02:27 +0900)]
sd-dhcp-server: drop unnecessary buffer duplication
The block try to find and remove the existing static lease which matches
the provided client ID, and the provided client ID will not be stored
anywhere. Hence, it is not necessary to duplicate it.
Yu Watanabe [Sun, 23 Jan 2022 15:22:50 +0000 (00:22 +0900)]
Merge pull request #21908 from yonran/environmentfile-docs
man: clarify Environmentfile format
Luca Boccassi [Sat, 22 Jan 2022 01:53:54 +0000 (01:53 +0000)]
portable: add support for ExtensionDirectories in --extension
Same as for the root os image, support passing a directory, using
the new ExtensionDirectories setting.
Zbigniew Jędrzejewski-Szmek [Wed, 19 Jan 2022 09:15:50 +0000 (10:15 +0100)]
test-env-file: add tests for quoting in env files
Zbigniew Jędrzejewski-Szmek [Wed, 19 Jan 2022 08:51:19 +0000 (09:51 +0100)]
core/execute: use _cleanup_ in exec_context_load_environment()
Also rename variables.
Zbigniew Jędrzejewski-Szmek [Wed, 19 Jan 2022 08:39:55 +0000 (09:39 +0100)]
test-load-fragment: add a basic test for config_parse_unit_env_file()
Yonathan Randolph [Mon, 27 Dec 2021 01:12:00 +0000 (17:12 -0800)]
man: clarify Environmentfile format
Remove incorrect claim that C escapes (such as \t and \n) are recognized and that control characters are disallowed. Specify the allowed characters and escapes with single quotes, with double quotes, and without quotes.
ash [Sat, 22 Jan 2022 14:49:54 +0000 (14:49 +0000)]
man: note more clearly that $SYSTEMD_PAGER requires $SYSTEMD_PAGERSECURE
Thomas Haller [Sat, 22 Jan 2022 14:02:04 +0000 (15:02 +0100)]
sd-event: workaround maybe-uninitalized warning in sd_event_add_inotify()
With LTO, the compiler might think that the variable is uninitialized
(from NetworkManager's fork, with gcc-11.2.1-1.fc35):
src/libnm-systemd-core/src/libsystemd/sd-event/sd-event.c: In function 'sd_event_add_inotify':
src/libnm-systemd-core/src/libsystemd/sd-event/sd-event.c:2120: error: 's' may be used uninitialized in this function [-Werror=maybe-uninitialized]
2120 | *ret = s;
|
src/libnm-systemd-core/src/libsystemd/sd-event/sd-event.c:2102: note: 's' was declared here
2102 | sd_event_source *s;
|
lto1: all warnings being treated as errors
In particular, that would happen for codepaths where event_add_inotify_fd_internal()
returns `-errno`, and the compiler cannot be sure that the returned value will
be negative. Technically, the compiler is right, but we rely on libc functions
to set errno correctly, so this only happens in code paths, where something
bad already happend.
While LTO is prone to such false warnings, we are largely able to build systemd
without warnings. So it is feasible and we should make the effort of working
around warnings as they appear.
Yu Watanabe [Sun, 23 Jan 2022 03:57:43 +0000 (12:57 +0900)]
rule: fallback to use board information if product information is not set
Yu Watanabe [Sat, 22 Jan 2022 06:20:06 +0000 (15:20 +0900)]
rule: make ID_SYSFS_ATTRIBUTE_MODEL also accept product_name
Yu Watanabe [Sat, 22 Jan 2022 01:44:50 +0000 (10:44 +0900)]
hostname: allow to override hardware vendor and model
Sometimes hardware vendor does not set DMI info correctly.
Already there is a way that the dbus properties can be overriden by
using hwdb. But that is not user friendly.
This adds two new fields in /etc/machine-info.
Closes #22207.
Yu Watanabe [Sat, 22 Jan 2022 14:53:09 +0000 (23:53 +0900)]
hostname: introduce context_get_chassis() and use it everywhere
Follow-up for
4b35eb2579b226785f0d94129a7652450f9723fd.
Frantisek Sumsal [Sat, 22 Jan 2022 15:00:22 +0000 (16:00 +0100)]
packit: switch the remaining jobs to F35
gcc-12 seems to be very unstable right now, so to keep our CI builds
useful let's move them to stable F35 for a while.
Follow-up to
478c632e00ffbf50012b1946a8a025494c012353.
See:
* https://github.com/systemd/systemd/issues/22215
* https://bugzilla.redhat.com/show_bug.cgi?id=
2043915
Yu Watanabe [Sat, 22 Jan 2022 07:49:36 +0000 (16:49 +0900)]
Merge pull request #22209 from systemd/wip/hadess/chassis-override
hostname: Allow overriding the chassis type from hwdb
Julia Kartseva [Sat, 22 Jan 2022 02:50:26 +0000 (18:50 -0800)]
bpf: name unnamed bpf programs
bpf-firewall and bpf-devices do not have names. This complicates
debugging with bpftool(8).
Assign names starting with 'sd_' prefix:
* firewall program names are 'sd_fw_ingress' for ingress attach
point and 'sd_fw_egress' for egress.
* 'sd_devices' for devices prog
'sd_' prefix is already used in source-compiled programs, e.g.
sd_restrictif_i, sd_restrictif_e, sd_bind6.
The name must not be longer than 15 characters or BPF_OBJ_NAME_LEN - 1.
Assign names only to programs loaded to kernel by systemd since
programs pinned to bpffs are already loaded.
YmrDtnJu [Fri, 21 Jan 2022 17:21:27 +0000 (18:21 +0100)]
Fix journald audit logging with fields > N_IOVEC_AUDIT_FIELDS.
ELEMENTSOF(iovec) is not the correct value for the newly introduced parameter m
to function map_all_fields because it is the maximum number of elements in the
iovec array, including those reserved for N_IOVEC_META_FIELDS. The correct
value is the current number of already used elements in the array plus the
maximum number to use for fields decoded from the kernel audit message.
Jan Janssen [Fri, 21 Jan 2022 17:34:04 +0000 (18:34 +0100)]
boot: Only build with debug symbols in developer mode
The debug symbols are of very limited use in proper deployments
unlike with regular userspace. Unless someone goes through the pain
of setting up an EFI debugger (assuming their firmware even supports
this in the first place) any provided debug symbols will just be
useless.
Debugging under QEMU is possible, but even then it is non-trivial
to set up, so anyone willing to go that far can just build in
developer mode.
Meanwhile, at least x86 firmware tends to refuse binaries that contain
debug symbols. We do strip the files when converted to PE anyway, but
the elf file needs to stay around on other arches as objcopy does not
support PE as input there.
Also, the generated debug symbols seem to be not reproducible when
building with LTO. Whether this is an issue in tooling or our side
is unclear. This works around this issue.
Fixes: #22157
Bastien Nocera [Fri, 21 Jan 2022 17:57:21 +0000 (18:57 +0100)]
hwdb: Add Microsoft Surface Pro 1 chassis quirk
See https://github.com/systemd/systemd/issues/7390#issuecomment-
345546127
Bastien Nocera [Fri, 21 Jan 2022 17:56:42 +0000 (18:56 +0100)]
hostname: Allow overriding the chassis type from hwdb
Closes: #7390
Yu Watanabe [Fri, 21 Jan 2022 17:45:36 +0000 (02:45 +0900)]
Merge pull request #22205 from yuwata/udevadm-info-cleanups
udevadm: keep watch directory and several cleanups
Daan De Meyer [Fri, 21 Jan 2022 14:28:23 +0000 (14:28 +0000)]
meson: Add missing test dependencies
Currently, running "meson build" followed by "meson test -C build"
will result in many failed tests due to missing dependencies. This
commit adds the missing dependencies to make sure no tests fail.
Yu Watanabe [Fri, 21 Jan 2022 15:44:12 +0000 (00:44 +0900)]
udevadm: add more assertions
Yu Watanabe [Fri, 21 Jan 2022 15:35:15 +0000 (00:35 +0900)]
udevadm: simplify the code of removing udev state files
Yu Watanabe [Fri, 21 Jan 2022 15:16:35 +0000 (00:16 +0900)]
udevadm: split assertions
Then we can easily find which pointer is NULL.
Yu Watanabe [Fri, 21 Jan 2022 15:13:28 +0000 (00:13 +0900)]
udevadm: do not remove watch directory
See the comment in the code.
Yu Watanabe [Fri, 21 Jan 2022 15:10:09 +0000 (00:10 +0900)]
Merge pull request #22202 from mwilck/keep-links-02
udevadm info --cleanup-db: don't delete information for kept db entries
Luca Boccassi [Mon, 17 Jan 2022 01:14:14 +0000 (01:14 +0000)]
core: add ExtensionDirectories= setting
Add a new setting that follows the same principle and implementation
as ExtensionImages, but using directories as sources.
It will be used to implement support for extending portable images
with directories, since portable services can already use a directory
as root.
Martin Wilck [Thu, 20 Jan 2022 13:31:45 +0000 (14:31 +0100)]
udevadm: cleanup-db: don't delete information for kept db entries
devices with the db_persist property won't be deleted during database
cleanup. This applies to dm and md devices in particular.
For such devices, we should also keep the files under /run/udev/links,
/run/udev/tags, and /run/udev/watch, to make sure that after restart,
udevd has the same information about the devices as it did before
the cleanup.
If we don't do this, a lower-priority device that is discovered in
the coldplug phase may take over symlinks from a device that persisted.
Not removing the watches also enables udevd to resume watching a device
after restart.
Signed-off-by: Martin Wilck <mwilck@suse.com>
Martin Wilck [Fri, 21 Jan 2022 09:44:26 +0000 (10:44 +0100)]
udevadm: cleanup_dir: use dot_or_dot_dot()
which is safer than just checking dent[0].
Also, fix two style issues.