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Author SHA1 Message Date
Yu Watanabe 2f96a29c2c wait-online: request that at least one managed online interface exists 
Fixes a regression caused by ab3aed4a03.

I thought the commit does not cause any severe regression. However,
drivers for network interfaces may be loaded later. So, we should wait
if no network interface is found.

Fixes #27822.
 2023-05-31 22:12:03 +02:00
Yu Watanabe 7b975e9f45 basic/syscall: update syscall list 
Only notable change is that memfd_secret is now defined on s390(x).
 2023-05-29 06:59:10 +08:00
Yu Watanabe 80ec3db5c7 journalctl: fix --follow with non-matching filter 
When there is no matching entry stored in journal, then initial call of
`sd_journal_previous()` following `sd_journal_seek_tail()` returns
zero, and does not move the read pointer.
In the main loop, on every journal event, we call `sd_journal_next()`,
even though the current location is tail, and it takes no effect.

In such a case, we need to call `sd_journal_previous()` instead of
`sd_journal_next()`.
 2023-05-28 23:53:58 +09:00
Yu Watanabe b78f9481bc sd-journal: introduce sd_journal_step_one() 
After the commit 7a4ee86161,
sd_journal_next() following sd_journal_seek_tail() takes no-op,
and we need to call sd_journal_previous(). This may be useful in
some cases, e.g. to fix the issue explained in the previous commit.
 2023-05-28 23:53:18 +09:00
Yu Watanabe fb35feae97 test: add testcase for 'journalctl --follow --cursor-file=' 
Also, add a FIXME comment to illustrate the issue uncovered after by
7a4ee86161.
 2023-05-28 14:52:32 +09:00
Yu Watanabe 24d633e438 journalctl: also update cursor with --follow 
Fixes #26746.
 2023-05-28 14:52:32 +09:00
Yu Watanabe 713342d9b0 journalctl: replace ppoll() loop with sd_event_loop() 
No functional change, just refactoring.
 2023-05-28 14:52:32 +09:00
Yu Watanabe e4c4a9db87 journalctl: split out show() 
No functional changes, just refactoring.
 2023-05-28 14:52:32 +09:00
Yu Watanabe 8c12d3586a journalctl: split out update_cursor() 
No functional change, just refactoring.
 2023-05-28 14:52:32 +09:00
Yu Watanabe 2ce9a07b34 journalctl: split out action_list_fields() 
No functional change, just refactoring.
 2023-05-28 14:52:32 +09:00
Yu Watanabe 3f2203f64d journalctl: fix --no-tail handling 
Fixes a bug introduced by 62f21ec91a.
 2023-05-28 14:52:32 +09:00
Yu Watanabe 20e933ae74 journalctl: use correct variable to check if --since is specified 2023-05-28 14:52:32 +09:00
Yu Watanabe 4f0165fd34 journalctl: always initialize global variables 
That's not necessary, as they are initialized with zero, but for safety
and readability.
 2023-05-28 14:52:32 +09:00
Yu Watanabe 9e39cb2855 Merge pull request #27721 from yuwata/journalctl-cleanup 
journalctl: split get_boots() into three
 2023-05-27 07:59:22 +09:00
Yu Watanabe e44f06065b journalctl: split get_boots() into three 
Previously, get_boots() used for three ways; finding boot entry by
boot ID, finding boot entry by offset, listing up all boot IDs.

Let's split it into three for each usecase.

No functional change, just refactoring.
 2023-05-27 03:57:39 +09:00
Yu Watanabe c93d3c0512 logs-show: introduce add_match_boot_id() helper function 2023-05-27 03:57:01 +09:00
Yu Watanabe d4fd160f69 Merge pull request #27786 from YHNdnzj/format-timestamp-monotonic 
time-util,format-table: add relative_monotonic variant for timestamp
 2023-05-27 03:05:34 +09:00
Yu Watanabe f254238204 Merge pull request #27803 from mrc0mmand/even-more-nalloc-shenanigans 
A couple more fixes for potential OOM-related issues
 2023-05-27 02:58:32 +09:00
Yu Watanabe 998db5871f udev: introduce .PART_SUFFIX internal property 
To make unify rules for disk and partition.
 2023-05-26 16:38:09 +02:00
Yu Watanabe 831108245e core/unit: update bidirectional dependency simultaneously 
Previously, if unit_add_dependency_hashmap() failed, then a
one-directional unit dependency reference might be created, and
triggeres use-after-free. See issue #27742 for more details.

This makes unit dependency always bidirectional, and cleanly revert
partial update on failure.

Fixes #27742.
 2023-05-26 15:24:09 +09:00
Yu Watanabe 83123a4498 core/unit: search shared namespace in transitive relation of JoinsNamespaceOf= 
Previously, dependency chain of JoinsNamespaceOf= did not work, e.g.
- a.service has JoinsNamespaceOf=b.service
- b.service has JoinsNamespaceOf=c.service
if, first c.service, next a.service, finally b.service is started,
then a.service is not joined to the namespace of c.service. And, as
mentioned in the document, the namespace used by b.service is not
deterministic.

This makes when searching exsiting namespace to be joined, all units in
the transitive dependency of JoinsNamespaceOf= are checked.
 2023-05-26 15:23:57 +09:00
Yu Watanabe a60f96fcf5 core/unit: make JoinsNamespaceOf= implies the inverse dependency 
Previously, even if a.service has JoinsNamespaceOf=b.service, the
inverse direction of reference was not introduced.
Hence, a.service is started earlier than b.service, the namespace will
not shared with b.service.
Also, even if a.service had the reference to b.service, b.service did not.
If b.service is freed earlier, then unit_clear_dependencies() does not clear
the reference from a to b, and will cause use-after-free on unit_free() for
a.service.

Let's make JoinsNamespaceOf=b.service in a.service implies the inverse
dependency, i.e. JoinsNamespaceOf=a.service for b.service. Then, we can safely
free b.service.
 2023-05-26 11:50:08 +09:00
Yu Watanabe 512df9de23 core/unit: drop doubled empty line 2023-05-26 11:50:08 +09:00
Yu Watanabe 8493a82d0b test: add tests for JoinsNamespaceOf= 
To illustrate the current behavior of the dependency.
 2023-05-26 11:50:05 +09:00
Yu Watanabe cd8910f053 Merge pull request #27770 from mrc0mmand/more-nallocfuzz-shenanigans 
A couple of fixes for potential issues during OOM situations
 2023-05-25 17:15:37 +09:00
Yu Watanabe 9e7b922c8f Merge pull request #27769 from YHNdnzj/loginctl-followup 
loginctl: some follow-ups
 2023-05-25 05:52:06 +09:00
Yu Watanabe 1f74369c2e Merge pull request #27723 from YHNdnzj/service-restart-cleanup 
core: get rid of unused Service.will_auto_restart logic
 2023-05-25 05:14:52 +09:00
Yu Watanabe 290c4a4b34 Merge pull request #27173 from yuwata/update-utmp 
update-utmp: do not fail when PID1 is reexecuting
 2023-05-25 04:00:58 +09:00
Yu Watanabe 65d9bd5626 Merge pull request #27773 from dtardon/timestamp-cleanup 
Use *timestamp_is_set() at more places
 2023-05-25 03:27:15 +09:00
Yu Watanabe 3aa53842fd Merge pull request #27774 from dtardon/free-cleanup 
Use free_and_*() more
 2023-05-25 03:06:51 +09:00
Yu Watanabe d689f70a2c test: add test case for systemd-update-utmp vs daemon-reexec 2023-05-24 20:06:10 +09:00
Yu Watanabe 08bc702b12 test: drop a workaround 
Follow-up for 61961e693d.
 2023-05-24 20:06:10 +09:00
Yu Watanabe fcb2343175 update-utmp: reconnect after sleep when PID1 is reexecuting 
Fixes #27167.
 2023-05-24 20:06:10 +09:00
Yu Watanabe 87ae54533c update-utmp: update log message 2023-05-24 20:06:10 +09:00
Yu Watanabe 86da32ee0c update-utmp: downgrade log level of ignored failure 2023-05-24 20:06:10 +09:00
Yu Watanabe 4c40ab203c update-utmp: swap q <-> r 
We usually use 'r' for general purpose.

No functional change, just refactoring.
 2023-05-24 20:06:10 +09:00
Yu Watanabe 3950d8f693 update-utmp: modernize get_startup_monotonic_time() 
This also downgrade error level, as the failure will be ignored.

No functional change, just refactoring.
 2023-05-24 20:06:07 +09:00
Yu Watanabe 309491e4cf update-utmp: rebreak comments 2023-05-24 20:04:33 +09:00
Yu Watanabe 230f663e3e update-utmp: use verbs 
No functional change, just refactoring.
 2023-05-24 20:04:33 +09:00
Yu Watanabe 5f1f05b961 Merge pull request #27740 from dtardon/list-sessions-idle 
Show idle status in `loginctl list-sessions`
 2023-05-24 20:03:39 +09:00
Yu Watanabe 8ddc5f7699 Merge pull request #27757 from dtardon/bus-locator 
Convert more DBus calls to BusLocator
 2023-05-24 20:02:57 +09:00
Yu Watanabe 5c4e96c28c test: rotate journal before storing coredumps 
Hopefully fixes the failure like
https://jenkins-systemd.apps.ocp.cloud.ci.centos.org/job/upstream-vagrant-archlinux-sanitizers/2558/
---
[   66.708894] testsuite-74.sh[728]: + coredumpctl --json=off
[   66.709344] testsuite-74.sh[826]: TIME                        PID UID GID SIG     COREFILE EXE             SIZE
[   66.709773] testsuite-74.sh[826]: Tue 2023-05-23 22:10:17 UTC 739   0   0 SIGTRAP journal  /tmp/test-dump     -
[   66.711134] testsuite-74.sh[826]: Tue 2023-05-23 22:10:18 UTC 747   0   0 SIGABRT journal  /tmp/test-dump     -
[   66.711789] testsuite-74.sh[826]: Tue 2023-05-23 22:10:19 UTC 763   0   0 SIGTRAP present  /tmp/test-dump 53.5K
[   66.712460] testsuite-74.sh[826]: Tue 2023-05-23 22:10:20 UTC 776   0   0 SIGABRT present  /tmp/test-dump 53.3K
[   66.713505] testsuite-74.sh[728]: + coredumpctl --root=/
[   66.714144] testsuite-74.sh[828]: TIME                        PID UID GID SIG     COREFILE EXE             SIZE
[   66.714535] testsuite-74.sh[828]: Tue 2023-05-23 22:10:17 UTC 739   0   0 SIGTRAP journal  /tmp/test-dump     -
[   66.715208] testsuite-74.sh[828]: Tue 2023-05-23 22:10:18 UTC 747   0   0 SIGABRT journal  /tmp/test-dump     -
[   66.715907] testsuite-74.sh[828]: Tue 2023-05-23 22:10:19 UTC 763   0   0 SIGTRAP present  /tmp/test-dump 53.5K
[   66.716565] testsuite-74.sh[828]: Tue 2023-05-23 22:10:20 UTC 776   0   0 SIGABRT present  /tmp/test-dump 53.3K
[   66.717494] testsuite-74.sh[728]: + coredumpctl --directory=/var/log/journal
[   66.718188] testsuite-74.sh[830]: TIME                        PID UID GID SIG     COREFILE EXE             SIZE
[   66.882072] testsuite-74.sh[830]: Tue 2023-05-23 22:10:17 UTC 739   0   0 SIGTRAP journal  /tmp/test-dump     -
[   66.882642] testsuite-74.sh[830]: Tue 2023-05-23 22:10:18 UTC 747   0   0 SIGABRT journal  /tmp/test-dump     -
[   66.883450] testsuite-74.sh[830]: Tue 2023-05-23 22:10:19 UTC 763   0   0 SIGTRAP present  /tmp/test-dump 53.5K
[   66.883944] testsuite-74.sh[830]: Tue 2023-05-23 22:10:20 UTC 776   0   0 SIGABRT present  /tmp/test-dump 53.3K
[   66.885448] testsuite-74.sh[728]: + coredumpctl --file=/var/log/journal/2e1ed84be19a4e22adfc99ad849be1f6/system.journal
[   66.885989] testsuite-74.sh[728]: + at_exit
[   66.894162] coredumpctl[833]: No coredumps found.
---
 2023-05-24 09:22:13 +02:00
Yu Watanabe 73d24e45f8 test-network: add tests for vlan QoS mapping 2023-05-24 11:15:44 +09:00
Yu Watanabe 4194478af8 network/vlan: paranoia about type safety 
No functional change, as the struct is defined as the following:
```
struct ifla_vlan_qos_mapping {
      __u32 from;
      __u32 to;
};
```
 2023-05-24 11:06:43 +09:00
Yu Watanabe 4d13d175f8 network/vlan: drop unnecessary restriction for QoS mapping 
Fixes #27460.
 2023-05-24 11:02:39 +09:00
Yu Watanabe 5dc0c21b31 core/slice: shorten code a bit 2023-05-24 10:26:21 +09:00
Yu Watanabe 93ec924c41 test: add test cases for defining mount and swap units from kernel cmdline 2023-05-24 08:23:22 +09:00
Yu Watanabe 55365b0a23 fstab-generator: support defining mount units through kernel command line 
Now, the following kernel command line options are supported:
  systemd.mount-extra=what:where:fstype:options
  systemd.swap-extra=what:options

Closes #27260.
 2023-05-24 08:23:22 +09:00
Yu Watanabe 2646f18445 fstab-generator: fix error code propagation in run_generator() 
Previously, some errors might be ignored.
 2023-05-24 08:23:22 +09:00
Yu Watanabe 6742eca134 fstab-generator: refuse invalid mount point path in fstab earlier 2023-05-24 08:23:22 +09:00
Yu Watanabe 9445623363 fstab-generator: refuse to add swap earlier if disabled 
No functional change, preparation for later commits.
 2023-05-24 08:23:22 +09:00
Yu Watanabe 256604ccdd fstab-generator: call add_swap() earlier 
As 'where' field will be ignored for swap entry.
 2023-05-24 08:23:22 +09:00
Yu Watanabe cfeb4d378e fstab-generator: split out several functions from parse_fstab() 
No functional changes, just refactoring and preparation for later
commits.
 2023-05-24 08:23:22 +09:00
Yu Watanabe 82c29dbee0 test-fstab-generator: add tests for mount options 2023-05-24 08:23:22 +09:00
Yu Watanabe 70bf9f62b9 test-fstab-generator: also check file contents 
Since e683878c0f, only filenames are
checked. Let's check contents of generated unit files.
 2023-05-24 08:23:22 +09:00
Yu Watanabe a484320572 Merge pull request #27755 from keszybz/fix-root-resize-new 
Reload keymap and locale config after firstboot writes it out
 2023-05-24 06:08:54 +09:00
Yu Watanabe dd57168144 Merge pull request #27754 from poettering/cloexec-fdset-madness 
pid1: when taking possession of passed fds check O_CLOEXEC state first
 2023-05-24 06:08:17 +09:00
Yu Watanabe 26a9dd6f55 sd-bus: refuse to send messages with an invalid string 
Prompted by aaf7b0e411 and
4804da5853.
 2023-05-23 19:14:21 +08:00
Yu Watanabe 4539bb3b4b Merge pull request #27733 from mrc0mmand/more-test-followups 
test: a couple of follow-ups
 2023-05-23 05:02:36 +09:00
Yu Watanabe 6554f56361 wait-online: downgrade log level of failure that interface is removed or unmanaged during processing it 
Closing #27145.
 2023-05-22 19:06:06 +09:00
Yu Watanabe e7432ed7ca Merge pull request #27726 from yuwata/network-wireguard-doc 
network: update doc
 2023-05-22 16:46:38 +09:00
Yu Watanabe f8c5301e44 man: AllowedIPs= can be specified multiple times 
Closes #27507.
 2023-05-22 14:18:46 +09:00
Yu Watanabe 54189b2ec3 network/wireguard: make AllowedIPs= cleared by specifying an empty string 2023-05-22 14:15:49 +09:00
Yu Watanabe 23ff8a776c test: install test specific modules in test_append_files() 2023-05-22 12:40:05 +09:00
Yu Watanabe a94149601a sd-journal: save correct location specifier 2023-05-22 02:54:40 +09:00
Yu Watanabe 43e460a584 test-journal-interleaving: extend tests to clarify the issue in sd_journal_next() or friends 
This illustrates bug in sd_journal_next() or friends;
calling sd_jounral_next() followed by sd_journal_seek_tail() makes the
location saved in sd-journal something corrupted, and subsequent
sd_journal_previous() or friends may fail or provides unexpected result.
 2023-05-22 02:49:25 +09:00
Yu Watanabe ddf0d5cc0d Merge pull request #27157 from YHNdnzj/networkctl-edit 
networkctl: add verb edit and cat to operate on network configs
 2023-05-21 21:36:56 +09:00
Yu Watanabe 873be895ed udev: add USB revision in ID_PATH 
xHCI host controller may register two (or more?) USB root hubs for USB
2.0 and USB 3.0, and devices under the hubs may have same ID_PATH.
So, to avoid the conflict, let's introduce ID_PATH_WITH_USB_REVISION
that includes the USB revision.

Closes #19406.
 2023-05-20 14:27:10 +09:00
Yu Watanabe 5a54a01634 udev-builtin-path_id: split out add_id_tag() 
No functional change, just refactoring.
 2023-05-20 14:27:07 +09:00
Yu Watanabe 874c408935 udev: check existence of property before use 2023-05-20 14:26:05 +09:00
Yu Watanabe 70b53893f1 cryptenroll: update log messages 2023-05-20 14:21:10 +09:00
Yu Watanabe cefa4a02ab cryptenroll: drop unmet condition 2023-05-20 14:21:10 +09:00
Yu Watanabe b3bd6ccd1e Merge pull request #27707 from mrc0mmand/tests 
test: provide coverage for a couple of recent-ish issues
 2023-05-20 08:40:01 +09:00
Yu Watanabe 294c20198b test: replace Makefile for several tests with symlink to the one for TEST-01-BASIC 2023-05-20 05:42:24 +09:00
Yu Watanabe 396f6900ae Merge pull request #27676 from ldv-alt/udevadm-verify 
udevadm-verify: add support for directory arguments
 2023-05-20 05:41:05 +09:00
Yu Watanabe 24d724087f Merge pull request #27701 from poettering/switch-root-same-file 
switch-root: use same_files() logic when checking whether new and old root dir are actually the same
 2023-05-20 05:39:28 +09:00
Yu Watanabe b4e2fcb6bb core/device: downgrade error when units specified in SYSTEMD_WANTS= not found 
Closes #27693.
 2023-05-19 15:25:28 +08:00
Yu Watanabe d0e3ae838f unit: add conditions and deps to make oomd.socket and .service consistent 
Fixes #27690.
 2023-05-19 08:58:56 +02:00
Yu Watanabe 47f4ddaf28 Merge pull request #27686 from keszybz/make-boot-output-nicer 
Make boot output nicer
 2023-05-19 03:50:45 +09:00
Yu Watanabe 65f2ff7998 Merge pull request #27685 from keszybz/the-semiannual-excercise-in-output-narrowing 
The semiannual excercise in output narrowing
 2023-05-19 03:04:47 +09:00
Yu Watanabe ec0bd9611a Merge pull request #27684 from mrc0mmand/more-nspawn-tests 
test: further extend systemd-nspawn coverage
 2023-05-19 03:00:54 +09:00
Yu Watanabe 837dfea5ed Merge pull request #27673 from YHNdnzj/restartsteps-transient 
core,bus-unit-util: add missing RestartSteps and RestartMaxDelaySec to bus_append_service_property
 2023-05-18 17:54:33 +09:00
Yu Watanabe 7aeafa93df README: drop busybox requirement 
Follow-up for 5656759d06.
 2023-05-18 10:51:49 +02:00
Yu Watanabe f0485be000 Merge pull request #27677 from mrc0mmand/test-followups 
test: get rid of the busybox stuff
 2023-05-18 17:47:02 +09:00
Yu Watanabe 89572df859 Merge pull request #27664 from mrc0mmand/test-merge 
test: let's merge more tests together
 2023-05-17 09:53:58 +09:00
Yu Watanabe 871a41f0ef Merge pull request #27606 from YHNdnzj/loginctl-list-show-state 
loginctl: list-{users,sessions}: add a column for showing state
 2023-05-17 01:41:13 +09:00
Yu Watanabe 8c7dd49ad1 Merge pull request #27655 from yuwata/udev-net-assign-alternative-names-only-on-add-event 
udev/net: assign alternative names only on add event
 2023-05-17 01:39:40 +09:00
Yu Watanabe 3418ca21ed test: add basic test for memfd_set_sealed() and memfd_get_sealed() 2023-05-16 18:59:25 +09:00
Yu Watanabe 52e2672af2 memfd-util: set F_SEAL_EXEC flag if supported 2023-05-16 18:50:39 +09:00
Yu Watanabe 17915ea5b3 memfd-util: memfd may also have F_SEAL_EXEC flag 
Follow-up for c29715a8f7.

Fixes #27608.
 2023-05-16 18:48:32 +09:00
Yu Watanabe 8e3303333f missing: add more F_SEAL_XYZ flags 2023-05-16 18:46:16 +09:00
Yu Watanabe 40b6b448bd test: add tests for renaming network interface 2023-05-16 18:28:18 +09:00
Yu Watanabe 9094ae52ca udev/net: assign alternative names only on add uevent 
Previously, we first assign alternative names to a network interface,
then later change its main name if requested. So, we could not assign
the name that currently assigned as the main name of an interface as an
alternative name. So, we retry to assign the previous main name as an
alternative name on later move uevent.

However, that causes some confusing situation. E.g. if a .link file has
```
Name=foo
AlternativeNames=foo baz
```
then even if the interface is renamed by a user e.g. by invoking 'ip link'
command manually, the interface can be still referenced as 'foo', as the
name is now assigned as an alternative name.

This makes the order of name assignment inverse: the main name is first
changed, and then the requested alternative names are assigned. And
udevd do not assign alternative names on move uevent.

Replaces #27506.
 2023-05-16 16:37:31 +09:00
Yu Watanabe 8182445500 sd-netlink: make rtnl_set_link_name() optionally append alternative names 2023-05-16 16:37:31 +09:00
Yu Watanabe cd941e6596 udev/net: generate new network interface name only on add uevent 
On other uevents, the name will be anyway ignored in rename_netif() in
udev-event.c.
 2023-05-16 16:37:31 +09:00
Yu Watanabe e65c6c1baa udev/net: verify ID_NET_XYZ before trying to assign it as an alternative name 2023-05-16 16:37:31 +09:00
Yu Watanabe 5668f3a7cf udev: make udev_builtin_run() take UdevEvent* 
No functional change, preparation for later commits.
 2023-05-16 16:37:31 +09:00
Yu Watanabe b3cfe59001 udev: use SYNTHETIC_ERRNO() at one more place 2023-05-16 16:37:28 +09:00
Yu Watanabe 5571048919 meson: fix description for link-udev-shared option 2023-05-16 14:14:06 +08:00
Yu Watanabe 0c3ea0c222 sd-dhcp-server: also send DNS servers or friends on DHCPOFFER 
From RFC 2131 section 4.3.1 (https://www.rfc-editor.org/rfc/rfc2131#section-4.3.1):
----
The server MUST return to the client:
- Parameters requested by the client, according to the following rules:
  -- IF the server has been explicitly configured with a default
     value for the parameter, the server MUST include that value
     in an appropriate option in the 'option' field,
----
The sentence is not only for ACK, but for all (positive) responses, that
is DHCPOFFER and DHCPACK.

Fixes #27471.
 2023-05-13 12:37:17 +01:00