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4 years agoportable: add 'reattach' verb and DBUS interface 18440/head
Luca Boccassi [Mon, 1 Feb 2021 14:29:40 +0000 (14:29 +0000)] 
portable: add 'reattach' verb and DBUS interface

Add 'reattach' verb to portablectl, and corresponding DBUS interface
to systemd-portabled.
Takes the same parameters as 'attach', but it will do a 'detach' (and
it will refuse to proceed if it cannot be done) first, matching on
the unversioned prefix of the new image. Eg:

portablectl reattach /tmp/foo_2.raw

will cause foo_1.raw to be detached, and foo_2.raw to be attached.

The key difference with a manual 'detach old' plus 'attach new' is that
the running units are not disturbed until after the attach completed,
and if --now is passed they are then restarted.
A 'detach' is not allowed normally if the units are running.

By using a restart-after-deploy method, 'reattach' allows for minimal
interruption of service and also for features that only work on restart
(eg: file descriptor store) to work as intended.

The DBUS interface returns two lists: first the removals from the detach
that were not immediately re-added in the attach, so that the caller
can stop the relevant units, and then the list of additions that are
either new or updates, so that the caller can restart/enable the
relevant units. portablectl already implements this with the existing
--now/--enable switches.

4 years agoportable: allow Detach to match images with different version suffixes
Luca Boccassi [Fri, 5 Feb 2021 21:24:54 +0000 (21:24 +0000)] 
portable: allow Detach to match images with different version suffixes

4 years agotest: setup var/tmp in the test image as well
Luca Boccassi [Tue, 2 Feb 2021 21:13:44 +0000 (21:13 +0000)] 
test: setup var/tmp in the test image as well

4 years agotest: add empty /etc/resolv.conf in test image
Luca Boccassi [Tue, 2 Feb 2021 17:16:41 +0000 (17:16 +0000)] 
test: add empty /etc/resolv.conf in test image

Portable services have a BindPath pointing to it, so it needs to
be available in the image

4 years agotest-50-dissect: move minimal image setup to common setup function
Luca Boccassi [Fri, 28 Aug 2020 13:17:31 +0000 (14:17 +0100)] 
test-50-dissect: move minimal image setup to common setup function

So that it can be re-used for other tests by simply setting
TEST_INSTALL_VERITY_MINIMAL=1 in test.sh, without having to
replicate the setup commands.

4 years agoMerge pull request #18542 from yuwata/bash-completion-update
Zbigniew Jędrzejewski-Szmek [Wed, 10 Feb 2021 18:31:11 +0000 (19:31 +0100)] 
Merge pull request #18542 from yuwata/bash-completion-update

bash-completion: add missing options

4 years agoMerge pull request #18536 from poettering/uid-refs-simplify
Yu Watanabe [Wed, 10 Feb 2021 18:18:15 +0000 (03:18 +0900)] 
Merge pull request #18536 from poettering/uid-refs-simplify

dynamic uid/gid reference handling simplifications

4 years agoMerge pull request #11484 from keszybz/udevadm-error-logs
Yu Watanabe [Wed, 10 Feb 2021 18:17:47 +0000 (03:17 +0900)] 
Merge pull request #11484 from keszybz/udevadm-error-logs

Use real return codes in _from_string() functions

4 years agobash-completion: loginctl: add -P option 18542/head
Yu Watanabe [Wed, 10 Feb 2021 17:50:41 +0000 (02:50 +0900)] 
bash-completion: loginctl: add -P option

4 years agobash-completion: coredumpctl: add --json and -n options
Yu Watanabe [Wed, 10 Feb 2021 17:50:22 +0000 (02:50 +0900)] 
bash-completion: coredumpctl: add --json and -n options

4 years agotest: count call instructions as well
Frantisek Sumsal [Wed, 10 Feb 2021 09:16:09 +0000 (10:16 +0100)] 
test: count call instructions as well

Binaries on the latest Arch Linux use `call` instructions instead of
`callq`, which breaks the ASan detection and eventually the image
building process (due to insufficient space).

4 years agoTranslations update from Weblate (#18537)
Weblate (bot) [Wed, 10 Feb 2021 15:55:41 +0000 (16:55 +0100)] 
Translations update from Weblate (#18537)

Co-authored-by: Göran Uddeborg <goeran@uddeborg.se>
4 years agoci: build on Fedora ELN as well
Frantisek Sumsal [Wed, 10 Feb 2021 14:06:40 +0000 (15:06 +0100)] 
ci: build on Fedora ELN as well

ELN builds with a slightly different content set and RHEL-like options,
which should, theoretically, help a bit with RHEL stuff.

4 years agoMerge pull request #18506 from keszybz/fuzz-systemctl-parse-argv
Yu Watanabe [Wed, 10 Feb 2021 15:29:22 +0000 (00:29 +0900)] 
Merge pull request #18506 from keszybz/fuzz-systemctl-parse-argv

Fuzzer for systemctl argline parsing

4 years agoMerge pull request #18521 from poettering/coredumpctl-table
Lennart Poettering [Wed, 10 Feb 2021 14:58:56 +0000 (15:58 +0100)] 
Merge pull request #18521 from poettering/coredumpctl-table

coredumpctl improvements (mostly about table formatting)

4 years agocore: fix manager_ref_gid() parameter name in header 18536/head
Lennart Poettering [Wed, 10 Feb 2021 14:47:56 +0000 (15:47 +0100)] 
core: fix manager_ref_gid() parameter name in header

It should match what we do for manager_ref_uid() and in the .c file.

4 years agomanager: simplify uid-ref/gid-ref a code a bit
Lennart Poettering [Wed, 10 Feb 2021 14:46:47 +0000 (15:46 +0100)] 
manager: simplify uid-ref/gid-ref a code a bit

Let's drop unused function arguments, and needless double pointers where
we can.

no actual change in behaviour, just simplifications

(I tried to track down #14026 without success, and this came out of it)

4 years agotest-string-util: add missing comma 11484/head
Zbigniew Jędrzejewski-Szmek [Wed, 10 Feb 2021 07:00:33 +0000 (08:00 +0100)] 
test-string-util: add missing comma

Coverity CID#1446368.

4 years agoresolved: rework a few functions to return early on error
Zbigniew Jędrzejewski-Szmek [Wed, 8 May 2019 08:55:39 +0000 (10:55 +0200)] 
resolved: rework a few functions to return early on error

The implementation is a bit ugly because we set the output variable
twice. But we were already doing this on error, so this is not
significantly worse. Doing this allows us to avoid goto's, and the
compiler should be able to figure this out and only set once.

4 years agomachinectl: write arg_* only after verifying the value
Zbigniew Jędrzejewski-Szmek [Tue, 9 Feb 2021 15:07:19 +0000 (16:07 +0100)] 
machinectl: write arg_* only after verifying the value

4 years agotree-wide: propagate error code from _from_string() functions
Zbigniew Jędrzejewski-Szmek [Tue, 9 Feb 2021 15:06:36 +0000 (16:06 +0100)] 
tree-wide: propagate error code from _from_string() functions

Now that we know we have something useful, no need to make an answer up.

4 years agoReturn -EINVAL from _from_string() functions
Zbigniew Jędrzejewski-Szmek [Fri, 18 Jan 2019 15:26:31 +0000 (16:26 +0100)] 
Return -EINVAL from _from_string() functions

We'd return -1 (-EPERM), even though we have a general rule to use real errno
values. The particular case that caught my attention was:

$ sudo udevadm control -l asdf
Failed to parse log priority 'asdf': Operation not permitted

... but "git grep 'r =.*_from_string' src/" return 110 hits. Confusingly, some
of the _from_string functions already return a proper errno value, so not all
of those are broken, but probably quite a few.

4 years agotree-wide: use -EINVAL for enum invalid values
Zbigniew Jędrzejewski-Szmek [Tue, 9 Feb 2021 16:17:47 +0000 (17:17 +0100)] 
tree-wide: use -EINVAL for enum invalid values

As suggested in https://github.com/systemd/systemd/pull/11484#issuecomment-775288617.

This does not touch anything exposed in src/systemd. Changing the defines there
would be a compatibility break.

Note that tests are broken after this commit. They will be fixed in the next one.

4 years agoudev: make sure UdevBuiltinCommand is properly converted
Zbigniew Jędrzejewski-Szmek [Wed, 10 Feb 2021 07:32:23 +0000 (08:32 +0100)] 
udev: make sure UdevBuiltinCommand is properly converted

4 years agosd-bus: drop some bitfields in sd_bus_slot
Zbigniew Jędrzejewski-Szmek [Wed, 10 Feb 2021 13:03:10 +0000 (14:03 +0100)] 
sd-bus: drop some bitfields in sd_bus_slot

A hole was/is present after the booleans, so changing them to be one byte each
doesn't change the structure size (122 bits on amd64). If we add more stuff
later, it might make sense to turn some of those into bitfields again. For now,
let's take the easy route. EINVAL fits into type now.

Code size it minimally reduced:
-rwxrwxr-x 1 zbyszek zbyszek 4109792 Feb 10 14:00 build/libsystemd.so.0.30.0
-rwxrwxr-x 1 zbyszek zbyszek 4109712 Feb 10 14:01 build/libsystemd.so.0.30.0

4 years agogithub: expressly ask for logs in github issue template
Lennart Poettering [Wed, 10 Feb 2021 13:11:44 +0000 (14:11 +0100)] 
github: expressly ask for logs in github issue template

Apparently it's not obvious that logs are a good thing to provide, hence
let's explicitly ask for them.

4 years agosd-netlink: pahole optimization of sd_netlink_slot
Zbigniew Jędrzejewski-Szmek [Tue, 9 Feb 2021 18:51:50 +0000 (19:51 +0100)] 
sd-netlink: pahole optimization of sd_netlink_slot

By rearranging the fields, we can avoid one of the holes (on amd64).
By adding more space for .type, -EINVAL can be used as a value later on.
The structure is reduced from 96 to 88 bytes (on amd64).

Text size is also smaller:
-rwxrwxr-x 1 zbyszek zbyszek 4109832 Feb  9 19:50 build/libsystemd.so.0.30.0
-rwxrwxr-x 1 zbyszek zbyszek 4109792 Feb  9 19:51 build/libsystemd.so.0.30.0

4 years agoshared/json: make JsonVariant.type field wider
Zbigniew Jędrzejewski-Szmek [Tue, 9 Feb 2021 16:08:06 +0000 (17:08 +0100)] 
shared/json: make JsonVariant.type field wider

pahole shows that this doesn't make a difference, but we can fit -EINVAL
into .type without warnings.

4 years agosd-event: drop one bitfield from sd_event_source
Zbigniew Jędrzejewski-Szmek [Tue, 9 Feb 2021 16:02:18 +0000 (17:02 +0100)] 
sd-event: drop one bitfield from sd_event_source

pahole analysis confirms that the structure size does not change (there
was/is a hole after the sequence of bitfields anyway).

4 years agocore: drop bitfields in Manager object
Zbigniew Jędrzejewski-Szmek [Tue, 9 Feb 2021 15:43:03 +0000 (16:43 +0100)] 
core: drop bitfields in Manager object

Every bitfield may make the object a little smaller, but requires additional
code when accessing the field. So it only makes sense in objects that are
created in many many copies. The Manager is pretty much a singleton.

-rwxrwxr-x 1 zbyszek zbyszek 4443840 Feb  9 16:14 build/systemd
-rwxrwxr-x 1 zbyszek zbyszek 4442552 Feb  9 16:42 build/systemd

We save 1288 bytes of code by "wasting" a few bytes on storage. (The speed
advantages are probably more important, but harder to measure…)

4 years agoAdd comma in structured initialization in a few places
Zbigniew Jędrzejewski-Szmek [Tue, 9 Feb 2021 15:32:55 +0000 (16:32 +0100)] 
Add comma in structured initialization in a few places

It just looks nicer…

4 years agocore: do not initialize variable which is unconditionally set below
Zbigniew Jędrzejewski-Szmek [Wed, 8 May 2019 09:09:10 +0000 (11:09 +0200)] 
core: do not initialize variable which is unconditionally set below

4 years agotest-tables: make the assert more readable
Zbigniew Jędrzejewski-Szmek [Fri, 18 Jan 2019 16:31:32 +0000 (17:31 +0100)] 
test-tables: make the assert more readable

Doing it all in one line and with negation in front seemed like a good
idea at some point, but I think it is vastly easier to understand when
it is split out a bit.

4 years agotest-tables: fix warning about NULL used in printf
Zbigniew Jędrzejewski-Szmek [Wed, 10 Feb 2021 06:49:17 +0000 (07:49 +0100)] 
test-tables: fix warning about NULL used in printf

With the simplified asserts, newer gcc is able to (correctly) figure
out that NULL was being passed.

4 years agoclock-util: modernize settimeofday() timezone calls
Lennart Poettering [Wed, 10 Feb 2021 11:09:38 +0000 (12:09 +0100)] 
clock-util: modernize settimeofday() timezone calls

Let's use structured initialization, and avoid the weird `tv_null`
indirection.

No changes in behaviour, just some clean-ups.

4 years agoFix coverity warning in test-string-util.c
Luca Boccassi [Wed, 10 Feb 2021 11:10:27 +0000 (11:10 +0000)] 
Fix coverity warning in test-string-util.c

CID 1446368:  Incorrect expression  (MISSING_COMMA)

4 years agocoredumpctl: include coredump size in output 18521/head
Lennart Poettering [Tue, 9 Feb 2021 16:41:10 +0000 (17:41 +0100)] 
coredumpctl: include coredump size in output

This improves the output of the "list" and "info" verbs and adds
coredump size information to the output.

For doing that a common helper function is added that analyzes the
coredump file on disk.

4 years agoman: document new coredumpctl features
Lennart Poettering [Tue, 9 Feb 2021 15:43:55 +0000 (16:43 +0100)] 
man: document new coredumpctl features

4 years agocoredumpctl: modernize table output
Lennart Poettering [Tue, 9 Feb 2021 15:40:44 +0000 (16:40 +0100)] 
coredumpctl: modernize table output

Let's use our table formatter for generating the coredump table. Bring
support up to our current standards, with a bit of color, JSON output
and so on.

Also adds supports for setting a max for the number of lines to
generate. (with the new -n switch)

The existing -1 switch now becomes a synonym for "-n 1 --reverse"

Fixes: #3271
4 years agoformat-table: when generating json, synthesize "null" for invalid ifindex
Lennart Poettering [Tue, 9 Feb 2021 15:39:49 +0000 (16:39 +0100)] 
format-table: when generating json, synthesize "null" for invalid ifindex

This matches what we do for other cell types that have an invalid value.

4 years agoformat-table: make UID/GID/PID fields first class citizens + add signal cell type
Lennart Poettering [Tue, 9 Feb 2021 15:36:07 +0000 (16:36 +0100)] 
format-table: make UID/GID/PID fields first class citizens + add signal cell type

This way we can display invalid UIDs/GIDs/PIDs as n/a while still
storing them as is.

Also, let's add a new cell type for unix signal, that is stored as
integer, but displayed as signal name string.

4 years agoanalyze: slightly reword PrivatTmp= message
Lennart Poettering [Wed, 10 Feb 2021 09:50:23 +0000 (10:50 +0100)] 
analyze: slightly reword PrivatTmp= message

Apparently there way confusion about "does not apply". Let's say "is not
appropriate".

Fixes: #13095
4 years agoMerge pull request #18518 from poettering/inhibit-limit-columns
Lennart Poettering [Tue, 9 Feb 2021 16:14:25 +0000 (17:14 +0100)] 
Merge pull request #18518 from poettering/inhibit-limit-columns

put a width limit on the "systemd-inhibit --list" table

4 years agoinhibit: cut off overly long "who" fields 18518/head
Lennart Poettering [Tue, 9 Feb 2021 14:03:46 +0000 (15:03 +0100)] 
inhibit: cut off overly long "who" fields

systemd-inhibit when invoked with a command line will put the whole
command line in the "who" field of the inhibitor lock. This can get
extremely long for shell expressions, making the table "systemd-inhibit
--list" shows ridiculously weirdly formatted. Let's put a limit on the
column width: half of the screen, not more.

4 years agoformat-table: don't hit assert if column got less width than it asked for
Lennart Poettering [Tue, 9 Feb 2021 14:02:21 +0000 (15:02 +0100)] 
format-table: don't hit assert if column got less width than it asked for

If one field in a specific column has a maximum size limit, other fields
in the same column might affected by it and get less than they asked
for. Let's make sure we can handle this, and don't assert on this
because surprisingly we got less than what we asked for.

4 years agosystemctl: remove comment about --failed being deprecated 18506/head
Zbigniew Jędrzejewski-Szmek [Tue, 9 Feb 2021 13:14:16 +0000 (14:14 +0100)] 
systemctl: remove comment about --failed being deprecated

Follow-up for bef19548a2430909019d7cff095b8600c796c3ef.

4 years agofuzz-systemctl-parse-argv: a new fuzzer
Zbigniew Jędrzejewski-Szmek [Sun, 7 Feb 2021 17:30:42 +0000 (18:30 +0100)] 
fuzz-systemctl-parse-argv: a new fuzzer

Does what the name suggests. Obviously inspired by sudoers, but note that
our tools are not supposed to be installed suid, so there is no privilege
boundary to cross here.

4 years agoMerge pull request #18470 from mrc0mmand/ci-clang-12
Luca Boccassi [Tue, 9 Feb 2021 13:06:40 +0000 (13:06 +0000)] 
Merge pull request #18470 from mrc0mmand/ci-clang-12

ci: run build test with clang-12 as well

4 years agoMerge pull request #18416 from yuwata/strverscmp
Zbigniew Jędrzejewski-Szmek [Tue, 9 Feb 2021 13:06:18 +0000 (14:06 +0100)] 
Merge pull request #18416 from yuwata/strverscmp

util: introduce strverscmp_improved()

4 years agofuzz-journal-remote: do not assert on resource conditions
Zbigniew Jędrzejewski-Szmek [Mon, 8 Feb 2021 09:20:03 +0000 (10:20 +0100)] 
fuzz-journal-remote: do not assert on resource conditions

We have a number of issues where oss-fuzz reports input-independent crashes of
fuzz-journal-remote. Instead of asserting that stuff that allocated fds and
memory never fails, let's instead just return an error.

https://oss-fuzz.com/testcase-detail/4791099424112640
https://oss-fuzz.com/testcase-detail/4531912477638656

I don't see any docs as to whether LLVMFuzzerTestOneInput() is allowed to
return non-zero. Propagating the error code is easiest, so let's just do that.
If it turns out that this causes oss-fuzz to still report a failure, we can
suppress that later.

4 years agolog: do not use uninitialized value
Yu Watanabe [Tue, 9 Feb 2021 10:07:35 +0000 (19:07 +0900)] 
log: do not use uninitialized value

Follow-up for 85cf96e3f567cd51f79d671bbf3559550fdd67b7.

4 years agoci: temporarily pin Arch repositories to glibc 2.32-5
Frantisek Sumsal [Tue, 9 Feb 2021 11:49:31 +0000 (12:49 +0100)] 
ci: temporarily pin Arch repositories to glibc 2.32-5

glibc 2.33-3 shipped on 2021-02-06 breaks running Arch containers on
systems with older kernels (like Ubuntu Focal). Until the issue is
resolved, let's pin the Arch repositories to glibc 2.32-5 to mitigate
the annoying CI fails.

See: https://bugs.archlinux.org/task/69563

4 years agoMerge pull request #18346 from yuwata/hostnamectl-try-to-set-transient-hostname
Zbigniew Jędrzejewski-Szmek [Tue, 9 Feb 2021 11:42:25 +0000 (12:42 +0100)] 
Merge pull request #18346 from yuwata/hostnamectl-try-to-set-transient-hostname

hostnamectl: try to set transient hostname even if setting static or pretty hostname failed

4 years agotest-network: support protocol and linkdown flag for ff00::/8 route
Yu Watanabe [Tue, 9 Feb 2021 05:12:25 +0000 (14:12 +0900)] 
test-network: support protocol and linkdown flag for ff00::/8 route

Fixes #18507.

4 years agonetwork: Delay addition of IPv6 Proxy NDP addresses
Kevin P. Fleming [Sat, 6 Feb 2021 15:58:43 +0000 (10:58 -0500)] 
network: Delay addition of IPv6 Proxy NDP addresses

Setting of IPv6 Proxy NDP addresses must be done at the same
time as static addresses, static routes, and other link attributes
that must be configured when the link is up. Doing this ensures
that they are reconfigured on the link if the link goes down
and returns to service.

4 years agotree-wide: replace strverscmp() and str_verscmp() with strverscmp_improved() 18416/head
Yu Watanabe [Sat, 30 Jan 2021 16:12:27 +0000 (01:12 +0900)] 
tree-wide: replace strverscmp() and str_verscmp() with strverscmp_improved()

4 years agostring-util: introduce strverscmp_improved()
Yu Watanabe [Wed, 3 Feb 2021 20:55:59 +0000 (05:55 +0900)] 
string-util: introduce strverscmp_improved()

Unfortunately, strverscmp() from libc or str_verscmp() do not correctly
handle pre-release version, e.g. 247 vs 247~rc1.

This implement a new comparison function, which is based on the RPM's
rpmvercmp().

4 years agofundamental: move several macros and functions into src/fundamental/
Yu Watanabe [Wed, 3 Feb 2021 18:21:08 +0000 (03:21 +0900)] 
fundamental: move several macros and functions into src/fundamental/

sd-boot has a copy of a subset of codes from libbasic. This makes
sd-boot share the code with libbasic, and dedup the code.

Note, startswith_no_case() is dropped from sd-boot, as
- it is not used,
- the previous implementation is not correct,
- gnu-efi does not have StrniCmp() or so.

4 years agohostnamectl: use Table 18346/head
Yu Watanabe [Fri, 29 Jan 2021 07:48:03 +0000 (16:48 +0900)] 
hostnamectl: use Table

4 years agohostnamectl: show hint when user try to set transient hostname but static hostname...
Yu Watanabe [Mon, 25 Jan 2021 04:44:00 +0000 (13:44 +0900)] 
hostnamectl: show hint when user try to set transient hostname but static hostname is already used

4 years agohostname: use free_and_strdup_and_warn()
Yu Watanabe [Fri, 22 Jan 2021 07:46:18 +0000 (16:46 +0900)] 
hostname: use free_and_strdup_and_warn()

4 years agohostname: re-read file later when failed to update file
Yu Watanabe [Fri, 22 Jan 2021 07:38:52 +0000 (16:38 +0900)] 
hostname: re-read file later when failed to update file

Previously, even when writing e.g. /etc/hostname fails, the static
hostname in Context is not restored. So, the subsequent call of the same
method succeeds:
```
$ sudo chattr +i /etc/hostname
$ sudo hostnamectl --static set-hostname aaa
Could not set static hostname: Access denied
$ echo $?
1
$ sudo hostnamectl --static set-hostname aaa
$ echo $?
0
```

This makes when updating file is failed, the saved stat is cleared. So,
the static hostname or machine information in the context are always
consistent to the corresponding files.

4 years agohostnamectl: unset pretty hostname only when no target is specified
Yu Watanabe [Fri, 22 Jan 2021 02:28:06 +0000 (11:28 +0900)] 
hostnamectl: unset pretty hostname only when no target is specified

4 years agohostnamectl: try to set transient hostname even if updating static or pretty hostname...
Yu Watanabe [Fri, 22 Jan 2021 02:20:50 +0000 (11:20 +0900)] 
hostnamectl: try to set transient hostname even if updating static or pretty hostname failed

If no target (--pretty, --static, or --transient) is specified, then
let's try to set transient hostname even if setting static or pretty
hostname failed. This may be useful for read-only filesystem.

4 years agohostname: introduce two bus errors for updating file
Yu Watanabe [Mon, 25 Jan 2021 04:16:20 +0000 (13:16 +0900)] 
hostname: introduce two bus errors for updating file

4 years agobus-error: align error definitions
Yu Watanabe [Fri, 29 Jan 2021 06:28:41 +0000 (15:28 +0900)] 
bus-error: align error definitions

4 years agohostnamectl: improve log message on failure
Yu Watanabe [Fri, 22 Jan 2021 02:18:42 +0000 (11:18 +0900)] 
hostnamectl: improve log message on failure

4 years agohwdb: add axis overrides for the Dell Latitude E5510 TouchPad (#18493) 18512/head
Gablegritule [Mon, 8 Feb 2021 23:30:49 +0000 (00:30 +0100)] 
hwdb: add axis overrides for the Dell Latitude E5510 TouchPad (#18493)

I added an entry for Dell Latitude E5510 TouchPad to set up the true size
of the TouchPad (the size is currently over-estimated)

4 years agoMerge pull request #18478 from mrc0mmand/fix-TEST-06
Frantisek Sumsal [Mon, 8 Feb 2021 11:34:13 +0000 (12:34 +0100)] 
Merge pull request #18478 from mrc0mmand/fix-TEST-06

TEST-06-SELINUX fixes

4 years agotree-wide: fix the string concatenation warning with clang-12 18470/head
Frantisek Sumsal [Mon, 8 Feb 2021 10:26:26 +0000 (11:26 +0100)] 
tree-wide: fix the string concatenation warning with clang-12

e.g.:
./src/shared/dissect-image.c:2218:39: error: suspicious concatenation of string literals in an array initialization; did you mean to separate the elements with a comma? [-Werror,-Wstring-concatenation]
                                      "/usr/lib/os-release\0",
                                      ^
../src/shared/dissect-image.c:2217:39: note: place parentheses around the string literal to silence warning
                [META_OS_RELEASE]   = "/etc/os-release\0"
                                      ^
1 error generated.

See: https://reviews.llvm.org/D85545

4 years agoxdg-autostart-generator: sort header includes
Zbigniew Jędrzejewski-Szmek [Sun, 7 Feb 2021 17:29:35 +0000 (18:29 +0100)] 
xdg-autostart-generator: sort header includes

4 years agosystemctl: move telinit execcing out of parse_argv()
Zbigniew Jędrzejewski-Szmek [Sun, 7 Feb 2021 16:35:06 +0000 (17:35 +0100)] 
systemctl: move telinit execcing out of parse_argv()

With this change, parse_argv() does parsing, without any real actions.
Fully untested ;)

4 years agoMerge pull request #18375 from yuwata/cli-tools-also-read-kernel-command-line
Zbigniew Jędrzejewski-Szmek [Mon, 8 Feb 2021 10:45:42 +0000 (11:45 +0100)] 
Merge pull request #18375 from yuwata/cli-tools-also-read-kernel-command-line

tree-wide: make CLI tools also read kernel command line when run as service

4 years agoMerge pull request #18331 from yuwata/test-udev-event-spawn
Zbigniew Jędrzejewski-Szmek [Mon, 8 Feb 2021 10:10:36 +0000 (11:10 +0100)] 
Merge pull request #18331 from yuwata/test-udev-event-spawn

udev: add tests for udev_event_spawn()

4 years agoUse correct config parser for MountAPIVFS (#18501)
Antonius Frie [Mon, 8 Feb 2021 08:15:15 +0000 (09:15 +0100)] 
Use correct config parser for MountAPIVFS (#18501)

As far as I can see, at some point the parser function for MountAPIVFS
was changed from the generic bool parser to a custom implementation, to
allow the context to keep track of whether MountAPIVFS had been set
explicitly. If not, exec_context_get_effective_mount_apivfs would fall
back to a default value. However, the corresponding entry in the big
parser table wasn't updated, meaning that the old bool parser was still
used, meaning that context->mount_apivfs_set remained at its default
value of false, meaning that the default value was always used and the
config option was effectively ignored.

Fix for 5e98086d1629f5c5b73645ba2568de4b09b7d958.

4 years agocore: drop references to Upstart
Zbigniew Jędrzejewski-Szmek [Sun, 7 Feb 2021 16:02:56 +0000 (17:02 +0100)] 
core: drop references to Upstart

The last release of Upstart was July 2014 [1], and there have been no new
commits to the repo. We should move on too.
[1] https://lists.ubuntu.com/archives/upstart-devel/2014-July/003313.html

The only real support was in the code that looked for $PREVLEVEL.
https://codesearch.debian.net/search?q=PREVLEVEL&literal=1&perpkg=1 shows this
string in our own code (or the copy in elogind), our own man pages, and init
scripts for two packages (brltty, salt), which shouldn't be used with systemd.
(And both *check* for PREVLEVEL, and don't set it. So most likely nothing at
all sets it.)

4 years agohwdb: add Acecad Flair / Pentagram Quadpen (#18443)
cprn [Sun, 7 Feb 2021 11:33:43 +0000 (12:33 +0100)] 
hwdb: add Acecad Flair / Pentagram Quadpen (#18443)

4 years agoMerge pull request #18490 from keszybz/prettify-update-dbus-docs
Luca Boccassi [Sat, 6 Feb 2021 15:36:39 +0000 (15:36 +0000)] 
Merge pull request #18490 from keszybz/prettify-update-dbus-docs

Prettify update-dbus-docs

4 years agoupdate-dbus-docs: use color in summary 18490/head
Zbigniew Jędrzejewski-Szmek [Sat, 6 Feb 2021 09:02:37 +0000 (10:02 +0100)] 
update-dbus-docs: use color in summary

4 years agoupdate-dbus-docs: say "MODIFIED" not "OUTDATED"
Zbigniew Jędrzejewski-Szmek [Sat, 6 Feb 2021 08:42:54 +0000 (09:42 +0100)] 
update-dbus-docs: say "MODIFIED" not "OUTDATED"

When executed in test mode, "OUTDATED" is appropriate. But when executed
to actually update the text, after the tool executes, those pages are the
opposite, not outdated.

4 years agocopy: use stat_verify_directory() where appropriate
Lennart Poettering [Mon, 1 Feb 2021 16:03:19 +0000 (17:03 +0100)] 
copy: use stat_verify_directory() where appropriate

4 years agoman: fix misspellings of "NameSeviceSwitch"
Julia Cartwright [Fri, 5 Feb 2021 21:16:18 +0000 (15:16 -0600)] 
man: fix misspellings of "NameSeviceSwitch"

Fixup NameSeviceSwitch -> NameServiceSwitch spelling error in
documentation.

Found through inspection of documentation.

4 years agoTranslations update from Weblate (#18485)
Weblate (bot) [Fri, 5 Feb 2021 23:54:58 +0000 (00:54 +0100)] 
Translations update from Weblate (#18485)

* Translated using Weblate (Swedish)

Currently translated at 100.0% (189 of 189 strings)

Translation: systemd/main
Translate-URL: https://translate.fedoraproject.org/projects/systemd/master/sv/

Co-authored-by: Göran Uddeborg <goeran@uddeborg.se>
4 years agogithub: ask for systemd version in RFE form
Lennart Poettering [Fri, 5 Feb 2021 23:14:47 +0000 (00:14 +0100)] 
github: ask for systemd version in RFE form

It happens too often that what people ask for already is implemented.
Let's help cut the noise a bit, and make people check things first
hopefully, and at least make it either for us to detect such cases.

4 years agoresolved: suppress ifindex info in varlink JSON responses if zero
Lennart Poettering [Fri, 5 Feb 2021 17:43:55 +0000 (18:43 +0100)] 
resolved: suppress ifindex info in varlink JSON responses if zero

If we don't have ifindex info, don't set the field for it.

We already do that for parsed IP address replies, let's do it for all
cases: it's a bit nicer to suppress the ifindex prop if it doesn't apply
than to pass it invalid.

This is the other side of #18482, i.e. fixes things so that the parser
doesn't get tripped up by this.

(This too makes a problem go away we should track down properly, i.e.
figure out how the ifindex got lost in
https://github.com/systemd/systemd/pull/17823#issuecomment-742439422 )

4 years agoMerge pull request #18482 from poettering/resolved-nss-varlink-ifindex-fix
Lennart Poettering [Fri, 5 Feb 2021 23:16:28 +0000 (00:16 +0100)] 
Merge pull request #18482 from poettering/resolved-nss-varlink-ifindex-fix

nss-resolve: handle zero ifindex reply from server

4 years agonss-resolve: shortcut fixing of ifindex if it's zero anyway 18482/head
Lennart Poettering [Fri, 5 Feb 2021 17:46:18 +0000 (18:46 +0100)] 
nss-resolve: shortcut fixing of ifindex if it's zero anyway

4 years agonss-resolve: accept zero ifindex when parsing resolved reply
Lennart Poettering [Fri, 5 Feb 2021 17:44:22 +0000 (18:44 +0100)] 
nss-resolve: accept zero ifindex when parsing resolved reply

Sometimes a reply isn't associated to any specific interface, it might
be a general truth (for example served from /etc/hosts or so). In this
case the server might pass ifindex == 0. Accept that.

https://github.com/systemd/systemd/pull/17823#issuecomment-742439422

4 years agoMerge pull request #18318 from yuwata/network-route-table-name
Lennart Poettering [Fri, 5 Feb 2021 17:08:56 +0000 (18:08 +0100)] 
Merge pull request #18318 from yuwata/network-route-table-name

network: RouteTable= improvements

4 years agoPATCH] Always free deserialized_subscribed on reload
Ali Abdallah [Thu, 21 Jan 2021 06:37:21 +0000 (07:37 +0100)] 
PATCH] Always free deserialized_subscribed on reload

Otherwise, it will keep consuming memory on systemctl daemon-reload.

4 years agotest: add a custom SELinux file context 18478/head
Frantisek Sumsal [Fri, 5 Feb 2021 15:59:38 +0000 (16:59 +0100)] 
test: add a custom SELinux file context

Since the test suite overhaul, the test units are now under
/usr/lib/systemd/tests/testdata/tetsuite-06.units with
system_u:object_r:lib_t context. This causes an AVC denial, since the
systemd unit files are expected to have the
system_u:object_r:systemd_unit_file_t context. Let's fix this by using a
custom file context definition.

4 years agotest: clean the module build dir before compiling it
Frantisek Sumsal [Fri, 5 Feb 2021 15:57:30 +0000 (16:57 +0100)] 
test: clean the module build dir before compiling it

otherwise the module won't compile & load after autorelabel reboot,
since the target is already built.

4 years agoRevert "resolvectl: Add show-multicast verb to show discovered LLMNR/mDNS hosts"
Lennart Poettering [Thu, 4 Feb 2021 15:05:05 +0000 (16:05 +0100)] 
Revert "resolvectl: Add show-multicast verb to show discovered LLMNR/mDNS hosts"

4 years agoMerge pull request #18472 from poettering/conservative-rename-fix
Lennart Poettering [Thu, 4 Feb 2021 21:08:47 +0000 (22:08 +0100)] 
Merge pull request #18472 from poettering/conservative-rename-fix

fix conservative_renameat()

4 years agoman: fix typo
Yu Watanabe [Thu, 4 Feb 2021 18:12:13 +0000 (03:12 +0900)] 
man: fix typo

4 years agocore: map io.bfq.weight to 1..1000
Zbigniew Jędrzejewski-Szmek [Thu, 4 Feb 2021 08:48:19 +0000 (09:48 +0100)] 
core: map io.bfq.weight to 1..1000

Aaargh. See the comment in the code.

Apparently the range is like that:
$ sudo bash -c 'echo "default 1001" >/sys/fs/cgroup/user.slice/io.bfq.weight'
bash: line 0: echo: write error: Numerical result out of range

$ uname -r
5.11.0-0.rc4.129.fc34.x86_64

4 years agotest-fs-util: beef up test for conservative_renameat() 18472/head
Lennart Poettering [Thu, 4 Feb 2021 17:08:30 +0000 (18:08 +0100)] 
test-fs-util: beef up test for conservative_renameat()

Instead of using a short fixed string, let's use a huge blob for
testing, with randomized size and contents, that definitely is above the
16K buffer size conservative_renameat() uses internally.

4 years agofs-util: make sure conservative_renameat() properly detects identity of longer files
Lennart Poettering [Thu, 4 Feb 2021 17:06:54 +0000 (18:06 +0100)] 
fs-util: make sure conservative_renameat() properly detects identity of longer files

The old code got confused with files with a size >16K. Let's fix that.

Noticed by @benjarobin

Replaces: #18442

4 years agoxdg-autostart: Generate autostart services with templated name
David Edmundson [Wed, 3 Feb 2021 12:29:28 +0000 (12:29 +0000)] 
xdg-autostart: Generate autostart services with templated name

The "XDG standardization for applications" specification states that
services should be in the form:

app[-<launcher>]-<ApplicationID>[@<RANDOM>].service or
app[-<launcher>]-<ApplicationID>-<RANDOM>.scope

In this case "autostart" takes the place of [RANDOM] to provide a unique
identifier if the same app is launched elsewhere. As it is a service
that means it should be set as a template not using a hyphen delimiter.

4 years agoboot: Replace efivar_set() persistent argument with flags argument
Daan De Meyer [Wed, 3 Feb 2021 00:24:32 +0000 (00:24 +0000)] 
boot: Replace efivar_set() persistent argument with flags argument

To add secure-boot enrolling support, we need to be able to specify
the EFI_VARIABLE_APPEND_WRITE flag so let's make the efivar_set()
methods more generic so we can set that flag.