into portrait mode.
The IMU is not active in lizard mode. The command below disables
lizard mode and activates the IMU.
echo N | sudo tee /sys/module/hid_steam/parameters/lizard_mode
Closes#42586
When start_tpm() failed under TPM autodetect (arg_tpm <= 0), the swtpm
block logged "Failed to start tpm, ignoring" but then fell through to
event_add_child_pidref() with the still-unset child PidRef. That returns
-ESRCH (PIDREF_NULL fails its pidref_is_set() guard), and the VM launch
fails. Register the child only on start_tpm() success.
Co-developed-by: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: Paul Meyer <katexochen0@gmail.com>
architecture_to_qemu_table mapped four 64-bit/LE architectures to wrong
qemu-system-<target> names: MIPS64_LE and MIPS_LE both to "mips" (the BE
MIPS32 target), and PPC64/PPC64_LE to "ppc" (32-bit PowerPC). The string
feeds both find_qemu_binary() ("qemu-system-" + name) and the
firmware.json architecture match, so on those hosts vmspawn looked up a
wrong or nonexistent binary and never matched a firmware descriptor. Map
them to the real targets: mips64el, mipsel, and ppc64 (qemu-system-ppc64
runs LE pSeries guests; there is no qemu-system-ppc64le).
Co-developed-by: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: Paul Meyer <katexochen0@gmail.com>
The fstab.extra merge prepends the existing credential via
asprintf("%.*s", (int) existing->size, …). MachineCredential.size is
size_t, so for a credential >INT_MAX the (int) cast yields a negative
precision, which C treats as omitted — turning %.*s into an unbounded
read past the allocation. Reject such a credential up front with EFBIG;
for all realistic sizes the merge is unchanged.
Co-developed-by: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: Paul Meyer <katexochen0@gmail.com>
errno_or_else() already returns a negative errno, so "return
-errno_or_else(EIO)" returned a positive value on fprintf()/ferror()
failure. Callers checking "r < 0" therefore missed the write error and
treated it as success. Drop the spurious negation; these were the only
two "-errno_or_else" uses in the tree.
Co-developed-by: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: Paul Meyer <katexochen0@gmail.com>
vmspawn_varlink_context_free() discarded the sd_varlink_server_unref()
and vmspawn_qmp_bridge_free() return values, leaving ctx->varlink_server
and ctx->bridge dangling. No current handler reads those fields, but use
the assign-back idiom so the fields are NULL during any synchronous
callback regardless of future changes.
Also drain subscribers before freeing the bridge, so subscriber teardown
can't run against a half-freed bridge.
Co-developed-by: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: Paul Meyer <katexochen0@gmail.com>
determine_kernel() ran boot-entry discovery under a !arg_linux guard
only. With --initrd= but no --linux=, discovery overwrote arg_initrds
with the discovered entry's own initrds (leaking the user's strv) and
set arg_linux, so verify_arguments()'s "--initrd= needs --linux=" check,
which runs afterwards, never fired: the user's --initrd= was
silently discarded. Reject the combination before discovery. This also
keeps the discovery store leak-free.
Co-developed-by: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: Paul Meyer <katexochen0@gmail.com>
The ephemeral-snapshot branch did a bare arg_directory = strdup(...),
orphaning the -D/--directory allocation from parse_argv.
Use free_and_strdup(), matching the idiom already used elsewhere in
the file.
Co-developed-by: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: Paul Meyer <katexochen0@gmail.com>
qemu_config_section()/qemu_config_key() write section types and keys
unquoted ([type], key = …), but the type check only rejected '\n' while
the structurally identical id/key checks rejected more, even though the
unquoted type slot is the most sensitive. Replace the three ad-hoc
denylists with one allowlist matching QEMU's identifier grammar
([A-Za-z0-9._-], non-empty). This is merely hardening, all callers pass
constant input today.
For the value check use string_is_safe() for now, which is a bit
stricter than QEMUs own config validation.
Add test-vmspawn-qemu-config covering both.
Co-developed-by: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: Paul Meyer <katexochen0@gmail.com>
On hppa '.equ' is overridden, so even this workaround ('.set' is
overridden on alpha) causes a build failure:
cc -Isrc/basic/libbasic.a.p -Isrc/basic -I../src/basic -Isrc/fundamental -I../src/fundamental -Isrc/systemd -I../src/systemd -Isrc/version -I../src/version -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu17 -O0 -g -Wno-missing-field-initializers -Wno-unused-parameter -Wno-nonnull-compare -Warray-bounds -Warray-bounds=2 -Wdate-time -Wendif-labels -Werror=bool-compare -Werror=discarded-qualifiers -Werror=flex-array-member-not-at-end -Werror=format=2 -Werror=format-signedness -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-pointer-types -Werror=int-conversion -Werror=missing-declarations -Werror=missing-parameter-name -Werror=missing-prototypes -Werror=overflow -Werror=override-init -Werror=pointer-sign -Werror=return-type -Werror=sequence-point -Werror=shift-count-overflow -Werror=shift-overflow=2 -Werror=strict-flex-arrays -Werror=undef -Wfloat-equal -Wimplicit-fallthrough=5 -Winit-self -Wlogical-op -Wmissing-include-dirs -Wmissing-noreturn -Wnested-externs -Wold-style-definition -Wpointer-arith -Wredundant-decls -Wshadow -Wstrict-aliasing=2 -Wstrict-prototypes -Wsuggest-attribute=noreturn -Wunterminated-string-initialization -Wunused-function -Wwrite-strings -Wzero-as-null-pointer-constant -Wzero-length-bounds -fdiagnostics-show-option -fexcess-precision=standard -fno-common -fstack-protector -fstack-protector-strong -fstrict-flex-arrays=3 -fno-math-errno --param=ssp-buffer-size=4 -Wno-unused-result -Werror=shadow -fPIC -fno-strict-aliasing -fstrict-flex-arrays=1 -fvisibility=hidden -fno-omit-frame-pointer -include config.h -isystem../src/include/glibc -isystem../src/include/override -isystemsrc/include/override -isystem../src/include/uapi -fvisibility=default -MD -MQ src/basic/libbasic.a.p/compress.c.o -MF src/basic/libbasic.a.p/compress.c.o.d -o src/basic/libbasic.a.p/compress.c.o -c ../src/basic/compress.c
/tmp/ccxm7Waj.s: Assembler messages:
/tmp/ccxm7Waj.s:2085: Error: bad or irreducible absolute expression; zero assumed
/tmp/ccxm7Waj.s:2085: Error: junk at end of line, first unrecognized character is `,'
/tmp/ccxm7Waj.s:2268: Error: bad or irreducible absolute expression; zero assumed
/tmp/ccxm7Waj.s:2268: Error: junk at end of line, first unrecognized character is `,'
/tmp/ccxm7Waj.s:2544: Error: bad or irreducible absolute expression; zero assumed
/tmp/ccxm7Waj.s:2544: Error: junk at end of line, first unrecognized character is `,'
/tmp/ccxm7Waj.s:2800: Error: bad or irreducible absolute expression; zero assumed
/tmp/ccxm7Waj.s:2800: Error: junk at end of line, first unrecognized character is `,'
/tmp/ccxm7Waj.s:2956: Error: bad or irreducible absolute expression; zero assumed
/tmp/ccxm7Waj.s:2956: Error: junk at end of line, first unrecognized character is `,'
'.equiv' works on all architecures, but breaks on CentOS 9 due to binutils
2.35. Use an ifdef. Can be dropped and switch to '.equiv' once binutils 2.36
is the baseline.
Follow-up for 7590eb0c74
Co-developed-by: Claude Opus 4.8 <noreply@anthropic.com>
sysext: utimensat() failure was logged with stale r (which is 0 after
the preceding successful write_backing_file call). Pass errno instead
so the actual failure reason is recorded and returned.
sysusers: rename() failure in make_backup() returned the raw positive
errno value. All callers check 'if (r < 0)', so the error was silently
ignored, allowing execution to continue after a failed backup. Return
-errno instead.
Signed-off-by: dongshengyuan <dongshengyuan@uniontech.com>
Co-developed-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* 462bd9f5ea Update systemd to version 260.2 / rev 469 via SR 1356344
* 28967f9151 Update systemd to version 260.1 / rev 468 via SR 1353801
* 086bdf7ca5 Update systemd to version 260.1 / rev 467 via SR 1348897
* 8e7d3d3067 Update systemd to version 259.5 / rev 466 via SR 1338788
* 069ac9826b Update systemd to version 259.3 / rev 465 via SR 1336527
* 7ed02aefd6 Update systemd to version 258.5 / rev 464 via SR 1335466
* 811b7f2076 Update systemd to version 258.4 / rev 463 via SR 1332808
* 45a28d7f95 Update systemd to version 258.3 / rev 462 via SR 1329291
* 37342ddc36 Update systemd to version 257.9 / rev 461 via SR 1324470
* 7eafa80da7 Update systemd to version 258.3 / rev 460 via SR 1323386
* 29c9ee6b49 Update systemd to version 257.9 / rev 459 via SR 1321158
* 39613f8d2e Update systemd to version 258.2 / rev 458 via SR 1320482
* c235f1dcf5 Update systemd to version 257.9 / rev 457 via SR 1305565
The suse spec now uses:
%{_mandir}/man3/*.3%{?ext_man}
which defaults to .gz and fails, as we disable compression.
Redefine it to avoid a build failure:
Processing files: systemd-doc-260.2-00.noarch
error: File not found: /var/tmp/BUILD/systemd-260.2-build/BUILDROOT/usr/share/man/man3/*.3.gz
The condition on line 1206 checks other->load_state != UNIT_STUB to
decide whether to call the vtable done() callback, but the state was
already overwritten to UNIT_MERGED on line 1198, making the condition
always true.
Save the original load_state before overwriting it, so that units in
UNIT_STUB state (which never went through a load attempt) correctly
skip the done() call.
Signed-off-by: dongshengyuan <dongshengyuan@uniontech.com>
Co-developed-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The only runtime trigger for registry cleanup is the BPF kprobe that fires
on user namespace destruction; when it is missed (ring buffer overflow,
kprobe missing, fdstore entry dropped), the dead namespace's registry entry
survives and keeps its UID/GID ranges blocked until the manager restarts and
its startup sweep runs. The allocation hot path checked whether a candidate
range was already taken but never whether the namespace holding it was still
alive, so a single dead namespace could permanently starve an allocation.
This is most visible when a parent delegates its entire container UID window
to a child that then dies: every subsequent allocation from the parent fails
with NoDynamicRange even though the ranges are reclaimable.
Add userns_registry_reap_if_dead(), which probes a registered namespace's
liveness via the kernel namespace identifier recorded at allocation time and,
if it is authoritatively dead, releases its registry entry — restoring any
ranges it received via delegation to their ancestors. Call it from the
allocation availability check for both transient registrations and delegated
ranges, walking a chain of dead ancestors in the delegation case. This
mirrors the existing inode-slot stale cleanup and makes allocation
self-healing without waiting for a restart.
The startup sweep grew the same load-probe-release logic, so route it through
the new helper too; its errno return distinguishes alive, no-recorded-id, and
unprobeable-environment cases so the sweep keeps its early-out when lookup by
id isn't possible at all.
Co-developed-by: Claude Opus 4.8 <noreply@anthropic.com>
We might want to add more state to the LUO session json payload,
so add a version (to allow clean compat breaks if needed) and nest
the current fdstore contents under a 'units' object, so that more
top-level data can be added in the future without breaking
backward compatibility.
Follow-up for 257c35c1a3
fstab-generator: pass k instead of r to bus_error_message() so the
fallback error string reflects the actual bus call failure, not the
accumulated result that was reset to 0 earlier.
networkd-ndisc: return -ENOMEM when newdup() fails, since r is 0 at
that point and the OOM would otherwise be reported as success.
storagetm: add missing NULL check after strndup() for attr_model,
matching the pattern already used for attr_firmware and attr_serial.
Signed-off-by: dongshengyuan <dongshengyuan@uniontech.com>
Co-developed-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Avoid trying to query for our LUO session on reexec/softreboot/reload/etc.
Currently /dev/liveupdate is only accessible to root so it's not a big
issue, but this might change in the future, so make sure nobody can
play games with us.
Follow-up for 257c35c1a3
Link ParticleOS images in the workflow subproject for the PR,
so that they can be enabled with a click when needed.
But keep disabled by default, as they take a lot of resources,
especially disk space.
When generator_write_initrd_root_device_deps() fails, the error was
swallowed by returning 0 (success) instead of r. The two subsequent
calls in the same block correctly return r on failure.
Signed-off-by: dongshengyuan <dongshengyuan@uniontech.com>
Co-developed-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
control_command and control_command_id were cleared before being passed
to unit_log_process_exit(), so the log always showed an invalid/unknown
command name.
Move both clears after the log call, matching the ordering in
socket_sigchld_event() and service_sigchld_event().
Signed-off-by: dongshengyuan <dongshengyuan@uniontech.com>
Co-developed-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
663f0bf5cb stopped reusing the original block device fd whenever
partition scanning was requested (LO_FLAGS_PARTSCAN) but couldn't be
enabled on the device, so that nested partition tables on devices the
kernel won't scan (e.g. the pmOS/android case) get exposed via a real
loop device.
However that also forced a pointless loop device for any partition that
carries a file system directly, e.g. a btrfs subvolume mounted via
MountImages=. For multi-device btrfs this is fatal: the kernel rejects
seeing the same member via both the original partition and the loop
device, and the mount fails.
A loop device is only ever needed here to expose a nested partition
table. So only refuse the shortcut when the device actually carries one,
probed via gpt_probe(), instead of whenever partition scanning is
disabled. Devices carrying a file system directly (or nothing) take the
shortcut as before.
Add an integration test to cover the failure scenario of the original
issue.
Fixes: https://github.com/systemd/systemd/issues/42520
Replaces: https://github.com/systemd/systemd/pull/42576
Follow-up for 663f0bf5cb79ecaf6dd71441ecdc9dc401e7eae6
Co-Authored-By: Luca Boccassi <luca.boccassi@gmail.com>
Co-developed-by: Claude Opus 4.8 <noreply@anthropic.com>
We really want to use io.systemd.Report for the interface provided by
systemd-report itself, not by its backend. hence, rename the interface
that uploading plugins shall implement to io.systemd.Report.Uploader.
Note that we ideally should have a varlink interface definition for that
interface. if we had, we'd have noticed that earlier.
let's name the dir "/run/systemd/report.upload/" (rather than
"/run/systemd/metrics-upload/"). After all, these are reports that we
upload, not indiviudual metrics. And it would be particular confusing
since the dir to pick up metrics is called /run/systemd/report/, rather
than /run/systemd/metrics/. Hence the thing that deals with reports is
nmamed metrics, and the thing that deals in metrics is named reports...
We really want to use io.systemd.Report for the interface
provided by systemd-report itself, not by its backend. hence, rename the
interface that uploading plugins shall implement to
io.systemd.Report.Uploader.
Note that we ideally should have a varlink interface definition for that
interface. if we had, we'd have noticed that earlier.
probe_gpt_boot_disk_needs_loop() sets ID_PART_GPT_AUTO_ROOT_DISK_NEEDS_LOOP
for any whole disk that holds the boot ESP/XBOOTLDR but whose partition table
the kernel cannot parse. Until now the udev rule turned that into a
systemd-loop@.service for every block device.
That is too broad: device-mapper devices also report kernel partition
scanning as disabled, but their partitions are managed in userspace by kpartx
(see 66-kpartx.rules). Setting up a loop device on top of them re-exposes the
same partition table a second time and only causes trouble.
Restrict the rule to optical drives, the one class that genuinely needs a
kernel-side loop device (El Torito GPT sector size mismatch, or drives that do
not support partition scanning) and that has no userspace partition manager of
its own.
Co-developed-by: Claude Fable 5 <noreply@anthropic.com>
Since 4e0eabd401 ("udev: also trigger loop device for boot disk when
partition scanning is unsupported"), builtin_blkid() bails out entirely as
soon as probe_gpt_boot_disk_needs_loop() reports that a loop device is
needed, skipping all superblock probing. As a result whole-disk properties
such as ID_PART_TABLE_UUID and ID_FS_* are no longer set.
This regresses any whole disk whose partitions the kernel cannot expose
itself but which is otherwise perfectly probeable, most notably
device-mapper multipath disks: kernel partition scanning is disabled on them
(their partitions are managed in userspace by kpartx), so they are now
flagged as needing a loop device and lose their ID_PART_TABLE_UUID.
The early return was never necessary. The original intent was only to skip
root partition discovery on the device, and that already happens on the loop
device instead: find_gpt_root() bails when the kernel can't scan partitions,
blkid probes at the device's own logical sector size so a GPT written for a
different sector size is simply not detected, and PART_ENTRY_* is only
emitted for partitions the kernel actually registered, of which a
loop-needing whole disk has none. So keep probing the device for its
whole-disk properties unconditionally and let partition and root discovery
happen on the loop device.
Co-developed-by: Claude Fable 5 <noreply@anthropic.com>
Add separate NSS conversion tests for user and group records covering
canonicalized lookup aliases, invalid alias rejection, user-side alias
no-op cases, group alias@realm matching, and alias-aware fuzzy matching.
NSS lookups may resolve an alias-like name to a canonical user or group
name. For example, SSSD can resolve a userPrincipalName such as
"testuser@example.test" while returning a passwd record whose pw_name is
the canonical login name "testuser".
The NSS userdb worker currently converts such records using only the
canonical name. As a result, the originally requested lookup name is lost,
and lookups through the varlink/multiplexer path may fail with
ConflictingRecordFound even though direct NSS lookup succeeds.
Preserve the originally requested lookup name as an alias when it differs
from the canonical passwd/group name and passes normal alias validation.
Add the alias both to the parsed record fields and to the JSON
representation so serialized records remain self-consistent.
Extend group record loading and matching to understand aliases too.
When both a name and UID/GID are specified in a userdb lookup, prefer
the by-name path so alias-aware records can satisfy the subsequent
consistency checks.
This allows canonicalized NSS results to match the original lookup name
correctly and fixes session setup for users logging in with
NSS-resolvable aliases such as UPNs.
Now that the fast path performs a deep copy identical to the general
loop (when n_changes_attached==0, found stays false for all entries),
the block is redundant. Remove it and let the general loop handle this
case.
Signed-off-by: dongshengyuan <dongshengyuan@uniontech.com>
Co-developed-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
At line 285, ftruncate() failure was logged using 'r' which is 0
from the preceding successful loop_write() call. log_error_errno(0, ...)
triggers an assertion crash in developer builds (ASSERT_NON_ZERO) and
silently returns success in release builds, swallowing the ftruncate error.
Replace with errno which is set by ftruncate() on failure.
Signed-off-by: dongshengyuan <dongshengyuan@uniontech.com>
Co-developed-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
doof
Paul Meyer
jmestwa-coder
Luca Boccassi
Zbigniew Jędrzejewski-Szmek
Ulrich Ölmann
dongshengyuan
ButterflyOfFire
Yu Watanabe
Lennart Poettering
Daan De Meyer
guido
Arseniy Kostevich