Since we accept that setfont(8) can fail with EX_OSERR and we dont treat it as
an error, dont log this failure at LOG_ERR.
Before:
-------
/usr/bin/setfont failed with exit status 71. [LOG_ERR]
Setting fonts failed with a "system error", ignoring. [LOG_NOTICE]
After:
-----
/usr/bin/setfont failed with a "system error" (EX_OSERR), ignoring. [LOG_NOTICE]
Setting source virtual console failed, ignoring remaining ones [LOG_NOTICE]
Follow-up for 93c9a9d235
DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for
removal in a future version. Use timezone-aware objects to
represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
The difference between the two is that .now(datetime.UTC) returns an object with
a timezone attached, "the numbers" are the same.
>>> datetime.datetime.utcnow(), datetime.datetime.now(datetime.UTC)
(datetime.datetime(2023, 12, 1, 9, 37, 53, 891669),
datetime.datetime(2023, 12, 1, 9, 37, 53, 891688, tzinfo=datetime.timezone.utc))
This value is fed to cryptography's x509.CertificateBuilder object, so as long
as it can accept a datetime object with tzinfo, the result should be identical.
A commit 6a42bdb37e ("hwdb: ieee1394-unit-function: add Sony
DVMC-DA1") is based on kernel feature unreleased yet (furthermore, not
merged yet). The original intension of new entry is to configure permission
of special file for FireWire character device, so this commit changes the
entry so that it can covers the issued case in existent version of Linux
kernel as out best effort.
When the new version of Linux kernel is released with the new feature,
then following commits would fulfill the hwdb with vendor and model names.
Let's consider the following case:
- the direction is down,
- no cached entry,
- the array has 5 entry objects,
- the function test_object() reutns TEST_LEFT for the 1st object,
- the 2nd, 3rd, and 4th objects are broken, so generic_array_bisect_step()
returns TEST_RIGHT for the object.
Then, previously, generic_array_bisect_step() updated the values like the following:
0th: (m = 5, left = 0, right = 4, i = 4) -> (m = 4, left = 0, right = 3, RIGHT)
1st: (m = 4, left = 0, right = 3, i = 1) -> (m = 4, left = 2, right = 3, LEFT)
2nd: (m = 4, left = 2, right = 3, i = 2) -> (m = 2, left = 2, right = 1, RIGHT) <- ouch!!
So, assert(left < right) in generic_array_bisect() was triggered.
See issue #30210.
In such situation, there is no matching entry in the array. By returning
TEST_GOTO_PREVIOUS, generic_array_bisect() handles the result so.
Fixes a bug introduced by ab8f553d1e.
Fixes#30210.
Let's consider the case that the 1st entry in an array is broken, but
n-th entry is valid. Then, if generic_array_get() is called to read
n-th object, the offset of the broken entry is cached by the function.
If generic_array_bisect() is followed, even if the matching entry is
valid, it always fail with -EBADMSG or friends, as the function test the
cached entry at the beginnning. Let's ignore the failure in testing the
cached entry.
Before this commit, between fdopen() (in parse_argv()) and fdset_remove(),
the serialization fd is owned by both arg_serialization FILE stream and fdset.
Therefore, if something wrong happens between the two calls, or if --deserialize=
is specified more than once, we end up closing the serialization fd twice.
Normally this doesn't matter much, but I still think it's better to fix this.
Let's call fdset_new_fill() after parsing serialization fd hence.
We set the fd to CLOEXEC in parse_argv(), so it will be filtered
when the fdset is created.
While at it, also move fdset_new_fill() under the second log_open(), so
that we always log to the log target specified in arguments.
log_setup() will open the console in systemd-executor because it's
not pid 1 and it's not connected to the journal. So if the log target
is later changed to kmsg, we have to reopen the log.
But since log_open() won't open the same log twice, let's just call it
unconditionally since it will be a noop if we try to reopen the same log.
This makes sure that systemd-executor will log to the log target passed
via --log-target= after parsing arguments.
The errors are valid, since the file system is indeed not writable, but
we don't care about the missing coverage data in this case.
Follow-up to 4a43c2b3a1.
Now that mkosi-kernel is a thing, this logic in systemd is just mostly
bitrotting since I just use mkosi-kernel these days. If I ever need to
hack on systemd and the kernel in tandem, I'll just add support for
building systemd to mkosi-kernel instead, so let's drop the support for
building a custom kernel in systemd's mkosi configuration.
The previous patch 466266c does not make sense indeed, that is to say, if the SYSTEMD_READY is not recorded in the database, the GOTO="systemd_end" will not be applied.
The IMPORT{db} is actually a matching token, it returns false when there is no SYSTEMD_READY recorded in the database.
The previous patch 466266c tended to inherit the state of SYSTEMD_READY from the database and skip to the end of current rule file. But when the database does not contain SYSTEMD_READY, e.g., the dm-* is not set db_persistent during initrd and the database will be cleared after switching root, the following rules will still be applied not as expected.
Previously, we'd forward org.freedesktop.DBus.Local.Disconnected like
any other message to the other side. But that's not OK, as messages in
the org.freedesktop.DBus.Local.* namespace are supposed to never touch
the wire, and are synthetic messages that the library uses to
communicate with the app, but never with other apps.
dbus-daemon never cared, but dbus-broker complains about this, hence
clean this up.
See: #28514
Newer kernels are affected by a regression that causes a kernel panic
on boot when using cgroupv2, so pin them for now. Can be reverted once
that problem is fixed.
This code doesn't link when gcc+lld is used:
$ LDFLAGS=-fuse-ld=lld meson setup build-lld && ninja -C build-lld udevadm
...
ld.lld: error: src/shared/libsystemd-shared-255.a(libsystemd-shared-255.a.p/cryptsetup-util.c.o):
symbol crypt_token_external_path@@ has undefined version
collect2: error: ld returned 1 exit status
As a work-around, restrict it to developer mode.
Closes https://github.com/systemd/systemd/issues/30218.
- Use mkosi.images/ instead of mkosi.presets/
- Use the .chroot suffix to run scripts in the image
- Use BuildSources= match for the kernel build
- Move 10-systemd.conf to mkosi.conf and rely on mkosi.local.conf
for local configuration
Output is otherwise so weird, since this is the last log line seen for a
while typically, and if it doesn#t put the cursor back in the first
column it looks like something is incomplete and hanging. Hence do what
we always do: finish log messages with a newline.
To cut off a string at some position we must set the "precision" not the
field width in format strings.
This led to some assert()s being hit where they really should not be.
With gcc-13,
```
CFLAGS="-O3 -fno-semantic-interposition" meson setup build
```
triggers the following error:
```
../src/core/cgroup.c: In function ‘cgroup_context_dump’:
../src/core/cgroup.c:633:44: error: ‘%s’ directive argument is null [-Werror=format-overflow=]
633 | "%sDeviceAllow: %s %s\n",
| ^~
cc1: some warnings being treated as errors
```
Fixes#30223.
fuzzers randomly fail with the following:
```
==172==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0x7f41169cb39b in update_argv /work/build/../../src/systemd/src/basic/argv-util.c:96:13
#1 0x7f41169cb39b in rename_process /work/build/../../src/systemd/src/basic/argv-util.c:210:16
#2 0x7f4116b6824e in safe_fork_full /work/build/../../src/systemd/src/basic/process-util.c:1516:21
#3 0x7f4116bffa36 in safe_fork /work/build/../../src/systemd/src/basic/process-util.h:191:16
#4 0x7f4116bffa36 in parse_timestamp /work/build/../../src/systemd/src/basic/time-util.c:1047:13
#5 0x4a61e6 in LLVMFuzzerTestOneInput /work/build/../../src/systemd/src/fuzz/fuzz-time-util.c:16:16
#6 0x4c4a13 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:611:15
#7 0x4c41fa in fuzzer::Fuzzer::RunOne(unsigned char const*, unsigned long, bool, fuzzer::InputInfo*, bool, bool*) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:514:3
#8 0x4c58c9 in fuzzer::Fuzzer::MutateAndTestOne() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:757:19
#9 0x4c6595 in fuzzer::Fuzzer::Loop(std::__Fuzzer::vector<fuzzer::SizedFile, std::__Fuzzer::allocator<fuzzer::SizedFile> >&) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:895:5
#10 0x4b58ff in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:912:6
#11 0x4def52 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10
#12 0x7f4115ea3082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) (BuildId: e678fe54a5d2c2092f8e47eb0b33105e380f7340)
#13 0x41f5ad in _start (build-out/fuzz-time-util+0x41f5ad)
DEDUP_TOKEN: update_argv--rename_process--safe_fork_full
Uninitialized value was created by an allocation of 'fv' in the stack frame of function 'have_effective_cap'
#0 0x7f41169d3540 in have_effective_cap /work/build/../../src/systemd/src/basic/capability-util.c:21
```
dependabot[bot]
Franck Bui
Zbigniew Jędrzejewski-Szmek
Luca Boccassi
Daan De Meyer
Takashi Sakamoto
Yu Watanabe
Joerg Behrmann
Mike Yuan
Frantisek Sumsal
janana
Lennart Poettering
Дамјан Георгиевски