Adrian Vovk [Wed, 10 Jan 2024 22:25:00 +0000 (17:25 -0500)]
homectl: Add flags to edit blob directories
This makes it possible to edit blob directories using homectl. The
following syntax is available:
* `--blob-directory=/path/somewhere`: Replaces the entire blob directory
with the contents of /path/somewhere
* `--blob-directory=foobar=/path/somewhere`: Replaces just the file
foobar in the blob directory with the contents of /path/somewhere
* `--blob-directory=foobar=`: Deletes the file foobar from the blob
directory
* `--blob-directory=`: Resets all previous flags
* `--avatar=`, etc: Shortcuts for `--blob-directory=FILENAME=` for the
known files in the blob directory
Adrian Vovk [Wed, 10 Jan 2024 03:06:35 +0000 (22:06 -0500)]
homework: Handle Update & Create w/ blob dir
Introduces new extended variants of the various incarnations of
Create and Update, which take a map of filenames to FDs. This map is
then used to populate the bulk directory.
FDs are used to prevent the client from abusing homed's blob directory
permissions (everything is made world-readable by homed) to open files
that they normally aren't allowed to open. Passing along an FD ensures
that the client has read access to the file it wants homed to make
world-readable.
Internally, homework uses the map to overwrite the system blob dir.
Later, homework's existing blob dir reconciliation logic will propagate
the new contents from the system blob dir into the embedded blob
dir
Adrian Vovk [Tue, 9 Jan 2024 19:39:38 +0000 (14:39 -0500)]
homework: Reconcile blob directories
Whenever the host & embedded records are reconciled, the host & embedded
blob directories are now reconciled too in the same direction.
Reconciling the blob directories serves exactly the same purpose as
reconciling the user records, and thus should behave in the same way.
Adrian Vovk [Mon, 8 Jan 2024 23:37:52 +0000 (18:37 -0500)]
homed: Create & advertise blob directory
This ensures that a user-specific blob directory exists in
/var/cache/systemd/homed for as long as the user exists, and gets
deleted if the user gets deleted.
It also advertises this blob directory via the user record, so that
clients can find and use it.
Adrian Vovk [Mon, 8 Jan 2024 23:11:43 +0000 (18:11 -0500)]
user-record: Add blobDirectory and blobManifest
These fields are used to connect a JSON user record to its blob
directory, and to include the directory's contents in the record's
signature
Adrian Vovk [Mon, 8 Jan 2024 22:21:55 +0000 (17:21 -0500)]
Document blob directory behavior
We're documenting the behavior of blob directories here. These docs
refer to things that aren't yet implemented at the time of the commit, but will be later in the same PR.
Adrian Vovk [Tue, 13 Feb 2024 20:09:54 +0000 (15:09 -0500)]
fd-util: Expose helper to pack fds into 3,4,5,...
This is useful for situations where an array of FDs is to be passed into
a child process (i.e. by passing it through safe_fork). This function
can be called in the child (before calling exec) to pack the FDs to all
be next to each-other starting from SD_LISTEN_FDS_START (i.e. 3)
Luca Boccassi [Mon, 19 Feb 2024 11:15:54 +0000 (11:15 +0000)]
Merge pull request #31364 from bluca/vpick_ext
core: add support for vpick for ExtensionImages=/ExtensionDirectories=
Yu Watanabe [Mon, 19 Feb 2024 00:30:17 +0000 (09:30 +0900)]
Yu Watanabe [Mon, 19 Feb 2024 03:02:04 +0000 (12:02 +0900)]
pam-util: include cache ID of bus connection in the log message
To make it easier to debug issues like #31375.
Yu Watanabe [Mon, 19 Feb 2024 04:04:28 +0000 (13:04 +0900)]
core/exec: do not crash with UtmpMode=user without User= setting
Fixes https://bugzilla.redhat.com/show_bug.cgi?id=
2264404.
Replaces #31356.
Franck Bui [Thu, 1 Feb 2024 08:13:10 +0000 (09:13 +0100)]
vconsole-setup: don't fail if the only found vc is already used by plymouth
During the boot process, systemd-vconsole-setup can be started when the only
allocated VC is already taken by plymouth.
This case is expected when a boot splash is displayed hence
systemd-vconsole-setup.service should not fail if it happens.
However rather than doing nothing, the sysfs utf8 flag is set before exiting
early.
Frantisek Sumsal [Sun, 18 Feb 2024 09:25:56 +0000 (10:25 +0100)]
test: make testcase_owneridmap() compatible with coverage runs
Follow-up for
614d09a.
Luca Boccassi [Sun, 18 Feb 2024 13:01:21 +0000 (13:01 +0000)]
man: fix typo in uid0.xml
Follow-up for
72eb3081b21a12252159e24188e25d04f14af83c
Yu Watanabe [Sat, 17 Feb 2024 22:14:42 +0000 (07:14 +0900)]
Yu Watanabe [Sat, 17 Feb 2024 19:55:56 +0000 (04:55 +0900)]
Merge pull request #31318 from mrc0mmand/test-switch-to-btrfs
test: use btrfs by default on Arch as well
Yu Watanabe [Sat, 17 Feb 2024 19:55:13 +0000 (04:55 +0900)]
Merge pull request #31362 from yuwata/network-fix-dhcp-pd-ready
network: do not request DHCP addresses configured on checking prefix delegation
Frantisek Sumsal [Fri, 16 Feb 2024 12:53:01 +0000 (13:53 +0100)]
test: "modernize" TEST-55-OOMD's init
Frantisek Sumsal [Fri, 16 Feb 2024 12:49:50 +0000 (13:49 +0100)]
test: don't abbreviate log messages when dumping the test journal
To make debugging test fails easier.
Frantisek Sumsal [Wed, 14 Feb 2024 10:48:56 +0000 (11:48 +0100)]
test: use btrfs' mkswapfile on btrfs
So it's created automagically with proper attributes.
Frantisek Sumsal [Wed, 14 Feb 2024 15:45:18 +0000 (16:45 +0100)]
test: make TEST-08-INITRD slightly less annoying to debug
Forward journal to console, since we won't have any journal from initrd
and shutdown/exit initrd phases. Also, mention
systemd.journald.max_level_console=debug that is very handy for
debugging initrd shenanigans, but don't use it by default since it
sends a _lot_ of stuff to the serial console, which slows down the test
a lot.
Frantisek Sumsal [Wed, 14 Feb 2024 10:24:05 +0000 (11:24 +0100)]
test: always try to install the ext4 module
So the tests work even if the base image filesystem is not ext4.
Frantisek Sumsal [Wed, 14 Feb 2024 09:36:55 +0000 (10:36 +0100)]
test: use btrfs by default on Arch as well
Yu Watanabe [Fri, 16 Feb 2024 20:56:27 +0000 (05:56 +0900)]
test-network: add one more test case for DHCP prefix delegation
For issue #31349.
Yu Watanabe [Fri, 16 Feb 2024 20:47:55 +0000 (05:47 +0900)]
test-network: split test_dhcp6pd() into small pieces
Yu Watanabe [Fri, 16 Feb 2024 19:30:34 +0000 (04:30 +0900)]
network: do not request DHCP addresses configured on checking prefix delegation
This does not change anything for DHCPv4, as a DHCPv4 address is always
requested anyway. However for DHCPv6, the client may not request IA_NA
addresses by UseAddress=no, or even if it is requested, the server may
not provide any IA_NA addresses. Even in such cases, here the check is
for delegated prefixes, hence it is not necessary to check if DHCPv6
IA_NA addresses are configured.
Fixes a bug introduced by
195b83edf852f4e40e0d3a3b630cde97c84d77ba.
Fixes #31349.
Yu Watanabe [Fri, 16 Feb 2024 20:52:40 +0000 (05:52 +0900)]
network/dhcp6: deem DHCPv6 configuration to be finished even if no IA_NA is provided
Follow-up for
fc4aa64c2d7bf1443bf30b66d334e33addb0d27a.
Otherwise, even if we request no address, Link.dhcp6_configured stuck on
false.
Luca Boccassi [Fri, 16 Feb 2024 22:05:03 +0000 (22:05 +0000)]
core: add support for vpick for ExtensionDirectories=
Luca Boccassi [Fri, 16 Feb 2024 21:45:42 +0000 (21:45 +0000)]
core: add support for vpick for ExtensionImages=
Luca Boccassi [Fri, 16 Feb 2024 21:45:01 +0000 (21:45 +0000)]
man: create reusable snippet for 'vpick' entries
Luca Boccassi [Sat, 17 Feb 2024 10:24:06 +0000 (10:24 +0000)]
Merge pull request #31367 from yuwata/cgroup-runtime-fix
core/cgroup: several follow-up about CGroupRuntime
Yu Watanabe [Sat, 17 Feb 2024 08:26:06 +0000 (17:26 +0900)]
resolve: name field may be NULL
Follow-up for
e1634bb8321c5534a8e5d16b474c7e9d43ef3baa.
Fixes #31361.
Yu Watanabe [Sat, 17 Feb 2024 07:50:42 +0000 (16:50 +0900)]
core/unit: fix superficial NULL-pointer dereference
Though, when unit_prepare_exec() is called, the unit should always
have the cgroup runtime context 'crt'. So, I think we can insert assert().
But, for consistency with other places that call unit_get_cgroup_runtime(),
here use the simple non-NULL check for 'crt' instead of using assert().
Follow-up for
9cc545447e31ed38d71c00d5957c4dee0b5bce97.
Fixes CID#
1534667.
Yu Watanabe [Sat, 17 Feb 2024 07:46:16 +0000 (16:46 +0900)]
core/cgroup: drop duplicated free()s
Follow-up for
9cc545447e31ed38d71c00d5957c4dee0b5bce97.
Fixes CID#
1534665 and CID#
1534666.
Luca Boccassi [Fri, 16 Feb 2024 23:38:53 +0000 (23:38 +0000)]
Merge pull request #31127 from poettering/cgroup-runtime2
core: split out cgroup specific state fields from Unit → CGroupRuntime
Yu Watanabe [Fri, 16 Feb 2024 21:16:42 +0000 (06:16 +0900)]
Merge pull request #31338 from ssahani/network-bond-missed
network: netdev - bond add support for ARP missed max
Vishal Chillara Srinivas [Wed, 15 Nov 2023 07:08:23 +0000 (12:38 +0530)]
resolve: provide service resolve over varlink
ported the d-bus implementation of service resolve to varlink
extended TEST-75-RESOLVED to cover this use-case
Luca Boccassi [Fri, 16 Feb 2024 12:09:52 +0000 (12:09 +0000)]
Merge pull request #31218 from CodethinkLabs/vmspawn/journal_forwarding
vmspawn: support journal forwarding
Tomáš Pecka [Fri, 16 Feb 2024 08:43:18 +0000 (09:43 +0100)]
varlink: fix varlink_collect_full not resetting state
The varlink_collect_full function did not set varlink client's state
when the reply was an error. The state was stuck in "collecting-reply".
I discovered that while hacking on network varlink interface (adding a
new varlink method). The debug logs shows the process of performing the
first query which replies with an error:
varlink: Setting state idle-client
network: Sending message: {"method":"io.systemd.Network.LLDPNeighbors","parameters":{"ifindex":1},"more":true}
network: Changing state idle-client → collecting
network: Received message: {"error":"org.varlink.service.MethodNotFound","parameters":{"method":"io.systemd.Network.LLDPNeighbors"}}
network: Changing state collecting → collecting-reply
Now another varlink_collect call is being made, but
network: Connection busy.
Failed to execute varlink call: Device or resource busy
This was not caught by the tests because there were no varlink_collect
calls that resulted in error reply.
Luca Boccassi [Fri, 16 Feb 2024 12:07:50 +0000 (12:07 +0000)]
Merge pull request #31311 from yuwata/journal-user-corruption
journal: fix user journal corruption on rotation
Colin Geniet [Thu, 15 Feb 2024 19:23:49 +0000 (20:23 +0100)]
hwdb: Remove version check in CH Pro Pedals rule
CH Pedals are incorrectly reported as an accelerometer [1], because they
have no button. This is fixed by a rule in 60-input-id.hwdb [2], but
the rule checks id/version="0100", while my pedals report id/version="0111".
So there are several versions of the pedals, presumably all affected
by the bug. Remove the version check in the rule to fix them all.
[1] https://bugs.freedesktop.org/show_bug.cgi?id=81889
[2] commit:
230ed4c4ba (hwdb: CH Pro Pedals not classified correctly due to no buttons, 2022-01-19)
PR: https://github.com/systemd/systemd/pull/22184
Sam Leonard [Thu, 15 Feb 2024 18:16:17 +0000 (18:16 +0000)]
vmspawn: fix possible NULL dereference in discover_boot_entry
Lennart Poettering [Fri, 16 Feb 2024 11:02:09 +0000 (12:02 +0100)]
Merge pull request #30263 from msizanoen1/fix-onboot-rotate-2
journal: Reset runtime seqnum data when flushing to system journal
Frantisek Sumsal [Thu, 15 Feb 2024 20:13:07 +0000 (21:13 +0100)]
test: properly preserve journal from sd-bsod tests
I (incorrectly) assumed that --relinquish-var does everything --flush
does, including moving already existing stuff from /var/log/journal/ to
/run/log/journal/, but that's not the case. To actually do that we need
to shuffle things manually, so let's do just that.
This should make issues like #31334 easier to debug, since with this
patch we now have a coredump in the test journal as well:
~# make -C test/TEST-04-JOURNAL/ clean setup run TEST_MATCH_SUBTEST=bsod BUILD_DIR=$PWD/build TEST_NO_NSPAWN=1
...
[ 12.176089] testsuite-04.sh[712]: + echo 'Subtest /usr/lib/systemd/tests/testdata/units/testsuite-04.bsod.sh failed'
[ 12.176089] testsuite-04.sh[712]: Subtest /usr/lib/systemd/tests/testdata/units/testsuite-04.bsod.sh failed
[ 12.176089] testsuite-04.sh[712]: + return 1
[ 12.177347] systemd[1]: testsuite-04.service: Failed with result 'exit-code'.
[ 12.220580] systemd[1]: Failed to start testsuite-04.service.
Spawning getter /home/mrc0mmand/repos/@systemd/systemd/build/journalctl -o export -D /var/tmp/systemd-tests/systemd-test.Qtqmmr/root/var/log/journal...
Finishing after writing 7649 entries
TEST-04-JOURNAL: (failed; see logs)
-rw-r----- 1 root root
16777216 Feb 15 21:13 /var/tmp/systemd-tests/systemd-test.Qtqmmr/system.journal
...
~# coredumpctl --file /var/tmp/systemd-tests/systemd-test.Qtqmmr/system.journal
TIME PID UID GID SIG COREFILE EXE SIZE
Thu 2024-02-15 21:13:38 CET 812 0 0 SIGABRT journal /usr/lib/systemd/systemd-bsod -
Susant Sahani [Thu, 15 Feb 2024 15:44:58 +0000 (21:14 +0530)]
test-network: Add test for bond arp_missed_max option
Lennart Poettering [Tue, 6 Feb 2024 17:33:33 +0000 (18:33 +0100)]
update TODO
Lennart Poettering [Sat, 27 Jan 2024 09:59:15 +0000 (10:59 +0100)]
core: split out cgroup specific state fields from Unit → CGroupRuntime
This refactors the Unit structure a bit: all cgroup-related state fields
are moved to a new structure CGroupRuntime, which is only allocated as
we realize a cgroup.
This is both a nice cleanup and should make unit structures considerably
smaller that have no cgroup associated, because never realized or
because they belong to a unit type that doesn#t have cgroups anyway.
This makes things nicely symmetric:
ExecContext → static user configuration about execution
ExecRuntime → dynamic user state of execution
CGroupContext → static user configuration about cgroups
CGroupRuntime → dynamic user state of cgroups
And each time the XyzContext is part of the unit type structures such as
Service or Slice that need it, but the runtime object is only allocated
when a unit is started.
Lennart Poettering [Tue, 6 Feb 2024 14:57:35 +0000 (15:57 +0100)]
cgroup: normalize parameter order in format_cgroup_memory_comparison()
We usually put the return parameter last. Do so here too.
Susant Sahani [Thu, 15 Feb 2024 10:41:22 +0000 (16:11 +0530)]
network: netdev - bond add support for ARP missed max
Allows to configure bond arp_missed_max is the maximum number of arp_interval monitor cycle
for missed ARP replies. If this number is exceeded, link is reported as
down.
mooo [Thu, 15 Feb 2024 23:36:05 +0000 (00:36 +0100)]
po: Translated using Weblate (Lithuanian)
Currently translated at 69.6% (158 of 227 strings)
Co-authored-by: mooo <hazap@hotmail.com>
Translate-URL: https://translate.fedoraproject.org/projects/systemd/master/lt/
Translation: systemd/main
Daan De Meyer [Thu, 15 Feb 2024 19:15:04 +0000 (20:15 +0100)]
Merge pull request #31320 from DaanDeMeyer/versioning
meson: Start adding devel and rc suffixes to the project version
Frantisek Sumsal [Sat, 10 Feb 2024 07:24:10 +0000 (16:24 +0900)]
test: add test cases for journal corruption on btrfs
For issue #24150 and #31222.
Yu Watanabe [Thu, 15 Feb 2024 13:46:06 +0000 (22:46 +0900)]
journal-file-util: use COPY_VERIFY_LINKED
As the main thread may call journal_directory_vacuum() ->
unlinkat_deallocate() while another thread is copying the file.
Fixes #24150 and #31222.
Yu Watanabe [Thu, 15 Feb 2024 10:37:43 +0000 (19:37 +0900)]
copy: introduce COPY_VERIFY_LINKED flag
If the flag is set, then copy_file() and friends check if the source
file still exists when the copy operation finished.
Yu Watanabe [Thu, 15 Feb 2024 01:08:23 +0000 (10:08 +0900)]
sd-journal: use stat_verify_linked()
Yu Watanabe [Thu, 15 Feb 2024 10:16:36 +0000 (19:16 +0900)]
stat-util: introduce {stat,fd}_verify_linked()
Yu Watanabe [Thu, 15 Feb 2024 10:16:16 +0000 (19:16 +0900)]
stat-util: rebreak comment
Yu Watanabe [Thu, 15 Feb 2024 16:05:51 +0000 (01:05 +0900)]
bsod: fix -c/--continuous support
Fixes a bug introduced by
f7f062bf9f194dc14a4ffc6e7fff9d8bfdea2147.
Fixes #31334.
Yu Watanabe [Thu, 15 Feb 2024 16:32:21 +0000 (01:32 +0900)]
Merge pull request #31331 from yuwata/xopenat
tree-wide: several cleanups related to xopenat()
Yu Watanabe [Wed, 14 Feb 2024 00:36:45 +0000 (09:36 +0900)]
journal-file-util: use the file descriptor of journal file on copy
No effective functionality changed, just refactoring.
Yu Watanabe [Thu, 15 Feb 2024 10:00:54 +0000 (19:00 +0900)]
test: add test for copying symlink with copy_tree_at()
Yu Watanabe [Wed, 14 Feb 2024 22:06:21 +0000 (07:06 +0900)]
copy: use xopenat() to make 'from' argument optional
Yu Watanabe [Wed, 14 Feb 2024 23:23:35 +0000 (08:23 +0900)]
fs-util: rename xopenat() -> xopanat_full()
Yu Watanabe [Thu, 15 Feb 2024 15:16:00 +0000 (00:16 +0900)]
loop-util: fix error handling
Follow-up for
972c8db589f1f031d1fbbe01d821ddb1795fe285.
Yu Watanabe [Thu, 15 Feb 2024 11:04:00 +0000 (20:04 +0900)]
chattr-util: fix error code
Follow-up for
cf91b9155c20a57bfc756b2b7e1a8f401f2bf16d.
Yu Watanabe [Thu, 15 Feb 2024 11:02:51 +0000 (20:02 +0900)]
chase: do not wrap xopenat() with RET_NERRNO()
Follow-up for
47f0e1b5e04c27572b540ae4a86e522d268ffd3c.
Yu Watanabe [Wed, 14 Feb 2024 22:01:17 +0000 (07:01 +0900)]
fs-util: readlinkat() supports an empty string
From readlinkat(2):
Since Linux 2.6.39, pathname can be an empty string, in which case the
call operates on the symbolic link referred to by dirfd (which should
have been obtained using open(2) with the O_PATH and O_NOFOLLOW flags).
Luca Boccassi [Thu, 15 Feb 2024 14:32:48 +0000 (14:32 +0000)]
Merge pull request #30910 from YHNdnzj/logind-followup
logind-user: switch tracking logic to user-runtime-dir@.service
Michael Biebl [Thu, 8 Feb 2024 13:06:00 +0000 (14:06 +0100)]
systemctl: drop chain invocation of telinit
This functionality relied on telinit being available in a different path
then the compat symlink shipped by systemd itself. This is no longer the
case for any known distro, so remove that code.
Fixes: #31220
Replaces: #31249
Luca Boccassi [Wed, 14 Feb 2024 17:14:21 +0000 (17:14 +0000)]
man: enchance sd_bus_set_watch_bind() example to handle one more failure
In case the D-Bus policy is not set up correctly the example just
loops forever. Check the return of sd_bus_request_name_async() in
a callback and exit if the error is not temporary.
Follow-up for
34bbda18a5f07fa5a52e8d85d20637ce1c00c4ec
Sam Leonard [Tue, 6 Feb 2024 11:27:17 +0000 (11:27 +0000)]
vmspawn: add --forward-journal=
Sam Leonard [Mon, 22 Jan 2024 16:12:39 +0000 (16:12 +0000)]
journal-remote: allow AF_VSOCK and AF_UNIX for --listen-raw
This allows log messages forwarded over an AF_UNIX or AF_VSOCK socket by
journald to be received by systemd-journal-remote.
Sam Leonard [Thu, 21 Dec 2023 15:32:15 +0000 (15:32 +0000)]
journald: implement socket forwarding
This commit adds a new way of forwarding journal messages - forwarding
over a socket.
The socket can be any of AF_INET, AF_INET6, AF_UNIUX or AF_VSOCK.
The address to connect to is retrieved from the "journald.forward_address" credential.
It can also be specified in systemd-journald's unit file with ForwardAddress=
Sam Leonard [Tue, 13 Feb 2024 08:44:00 +0000 (08:44 +0000)]
journald: Add assertions to config_parse_compress
Mike Yuan [Tue, 13 Feb 2024 04:47:53 +0000 (12:47 +0800)]
core/manager: don't propagate manager session env to children
Follow-up for
4cb4e6cf6dce2b66dcb59a8534aa6ca885e2f732
Fixes #31287
Mike Yuan [Tue, 13 Feb 2024 04:59:00 +0000 (12:59 +0800)]
env-util: minor modernization
Mike Yuan [Fri, 12 Jan 2024 13:30:49 +0000 (21:30 +0800)]
logind-session: use Requires= for user{,-runtime-dir}@.service
Since we do require these basic user services, let's make
the dependency stronger. Note that logind should enqueue
start jobs for these already in user_start(), so mostly
just paranoia.
Mike Yuan [Sat, 13 Jan 2024 18:38:11 +0000 (02:38 +0800)]
logind-user: track user started/stopping state through user-runtime-dir@.service
Before #30884, the user state is tied to user@.service (user service
manager). However, #30884 introduced sessions that need no manager,
and we can no longer rely on that.
Consider the following situation:
1. A 'background-light' session '1' is created (i.e. no user service manager
is needed)
2. Session '1' scope unit pulls in user-runtime-dir@.service
3. Session '1' exits. A stop job is enqueued for user-runtime-dir@.service
due to StopWhenUnneeded=yes
4. At the same time, another session '2' which requires user manager is started.
However, session scope units have JobMode=fail, therefore the start job
for user-runtime-dir@.service that was pulled in by session '2' scope job
is deleted as it conflicts with the stop job.
We want session scope units to continue using JobMode=fail, but we still need
the dependencies to be started correctly, i.e. explicitly requested by logind
beforehand. Therefore, let's stop using StopWhenUnneeded=yes for
user-runtime-dir@.service, and track users' `started` and `stopping` state
based on that when user@.service is not needed. Then, for every invocation
of user_start(), we'll recheck if we need the service manager and start it
if so.
Also, the dependency type on user-runtime-dir@.service from user@.service
is upgraded to `BindsTo=`, in order to ensure that when logind stops the
former, the latter is stopped as well.
Mike Yuan [Wed, 14 Feb 2024 16:43:14 +0000 (00:43 +0800)]
login/logind-session-dbus: some follow-ups for 'user-incomplete' (#30226)
We don't usually say ", refusing" in bus error messages.
Also, make use of unref_and_replace_full.
Adrian Vovk [Thu, 1 Feb 2024 22:53:01 +0000 (17:53 -0500)]
keyring-util: Use reported key size to resize buf
According to keyctl(2), the return value for KEYCTL_READ is:
The amount of data that is available in the key,
irrespective of the provided buffer size
So, we could pass in a NULL buffer to query the size, then allocate the
exact right amount of space, then call keyctl again to get the key data.
However, we must still keep the for loop to avoid TOCTOU issues: the key
might have been replaced with something bigger while we're busy
allocating the buffer to store it.
Thus, we can actually save a syscall by picking some reasonable default
buffer size and skipping the NULL call to keyctl. If our default is big
enough, we're done and have saved a syscall! If not, then the first call
behaves essentially the same as the NULL call, and we use the size it
returns to reallocate the buffer appropriately.
Benjamin Franzke [Fri, 17 Nov 2023 07:03:57 +0000 (08:03 +0100)]
nspawn: add support for owneridmap bind option
owneridmap bind option will map the target directory owner from inside the
container to the owner of the directory bound from the host filesystem.
This will ensure files and directories created in the container will be owned
by the directory owner of the host filesystem. All other users will remain
unmapped. Files to be written as other users in the container will not be
allowed.
Resolves: #27037
Yu Watanabe [Thu, 15 Feb 2024 01:49:49 +0000 (10:49 +0900)]
log: reorder arguments of internal macro
To make the order matches with log_internal().
No functional change. Hopefully silence coverity issues like
CID#
1534478, CID#
1534479, CID#
1534480, CID#
1534482.
Yu Watanabe [Thu, 15 Feb 2024 03:11:06 +0000 (12:11 +0900)]
test: fix cleanup function
Follow-up for
8349bbdfd829c80fc5eabaca6c9d0afed28d1b3f.
Adrian Vovk [Fri, 2 Feb 2024 19:53:01 +0000 (14:53 -0500)]
homed: Pass in username and uid as Polkit details
This lets the Javascript polkit policies to decide whether to
allow/deny/authenticate based on the user that's being operated on.
Yu Watanabe [Thu, 15 Feb 2024 01:44:21 +0000 (10:44 +0900)]
vmspawn: fix alignment of merged initrd
Follow-up for
811ad9e6b2b243428165c239aeb4791bc65b93dd.
Fixes CID#
1534481.
Daan De Meyer [Thu, 15 Feb 2024 07:56:56 +0000 (08:56 +0100)]
Merge pull request #31330 from yuwata/sd-journal-trivial-cleanups
sd-journal: trivial cleanups
Yu Watanabe [Thu, 15 Feb 2024 01:19:02 +0000 (10:19 +0900)]
copy: rebreak comment and fix typo
Yu Watanabe [Wed, 14 Feb 2024 00:21:13 +0000 (09:21 +0900)]
sd-journal: fix potential memory leak
Though, hopefully, the memory leak is hypothetical, as we always close
journal file with the timer by journal_file_offline_close().
Yu Watanabe [Fri, 9 Feb 2024 11:21:25 +0000 (20:21 +0900)]
journal-file-util: drop unused template argument for journal_file_open_reliably()
I understand that the original motivation to introduce the template
argument here is to make journal_file_open() and _reliabrly() take the
same arguments. But, yeah, that's completely unused, not necessary to
complicate the code even the difference is not big.
Yu Watanabe [Wed, 14 Feb 2024 21:06:20 +0000 (06:06 +0900)]
sd-journal: use -EBADF for journal_file_open()
Yu Watanabe [Fri, 9 Feb 2024 11:07:22 +0000 (20:07 +0900)]
sd-journal: shorten code a bit
Yu Watanabe [Wed, 14 Feb 2024 20:51:14 +0000 (05:51 +0900)]
test-network: show interface status again when wait-online failed
Fixes a bug in
10d670a3c1c4b06782a76fc50e70a4719f7bb7ed.
This also makes wait_online() show a short message when a requested
interface not found.
Yu Watanabe [Wed, 14 Feb 2024 23:12:42 +0000 (08:12 +0900)]
Merge pull request #31173 from yuwata/network-route-check-conflict
network/route: check if existing route can be updated
Yu Watanabe [Wed, 14 Feb 2024 20:38:44 +0000 (05:38 +0900)]
Luca Boccassi [Wed, 14 Feb 2024 18:59:33 +0000 (18:59 +0000)]
Merge pull request #31286 from poettering/bootctl-varlink
bootctl: add simple varlink IPC interface
Daan De Meyer [Wed, 14 Feb 2024 18:56:30 +0000 (19:56 +0100)]
meson-vcs-tag: Say version format specification
That's the official name so let's use it.
Luca Boccassi [Wed, 14 Feb 2024 17:31:40 +0000 (17:31 +0000)]
Merge pull request #31317 from fbuihuu/update-tests-for-suse
Update tests for SUSE
Winterhuman [Wed, 14 Feb 2024 15:02:35 +0000 (15:02 +0000)]
Improve IgnoreSIGPIPE description
Reword the description of the `IgnoreSIGPIPE=` service option to be more grammatical.
Mike Yuan [Wed, 14 Feb 2024 13:19:21 +0000 (21:19 +0800)]
systemctl: don't warn unit needs reload if --no-warn
Lennart Poettering [Wed, 14 Feb 2024 16:08:04 +0000 (17:08 +0100)]
Merge pull request #30226 from poettering/homed-fallback-shell
homed: allow logging into home areas via ssh without unlocking them locally first