> the odd thing is that these units are also defined for the systemd user
> instance. However, because these are bound to SYSTEMD_USER_WANTS rather than
> SYSTEMD_WANTS they are effectively useless unless some other software
> installs the corresponding udev rules first.
This adds the rules and starts those targets also for user instances.
Fixes#12330.
This suppress the following warning:
```
systemd-udevd[437]: Config file /usr/lib/systemd/network/99-default.link
applies to device based on potentially unpredictable interface name 'wlan0'
```
Follow-up for 84ea567eb4.
In certain situations, the systemctl commands may fail (e.g. due to
missing shared libraries), but the 'script' continues and creates a
/testok file, marking the test incorrectly as passed. Let's fix this and
bail out immediately when a command exits with a non-zero exit code.
Running integration tests with ASan is somewhat tricky to begin with, as
we need to pre-load the ASan runtime DSO for certain services (like
dbus), otherwise they won't start or behave as expected. In case of gcc
this is pretty easy, as we need the runtime DSO during compilation, so
it's already present on the host system. For clang things get more
complicated, as ASan is compiled in statically by default, thus to
enable the necessary dynamic-ish behavior one needs to compile with
-shared-libasan and then correctly set LD_PRELOAD_PATH, as the runtime
libraries are not in a standard library path.
This fixes the accelerometer for the Linx 12V64.
Note that even though the configuration for both models is the same, the 12V64 and 12X64 are different models.
Only changing ownership back to root is not enough we also need to
change the access mode, otherwise the user might have set 666 first, and
thus allow everyone access before and after the chown().
Inspired by #12431 let's also rework chmod_and_chown() and make sure we
never add more rights to a file not owned by the right user.
Also, let's make chmod_and_chown() just a wrapper arond
fchmod_and_chown().
let's also change strategy: instead of chown()ing first and stating
after on failure and supressing errors, let's avoid the chown in the
firts place, in the interest on keeping things minimal.
These services are likely to coredump, and we expect that but aren't
interested in the coredump. Hence let's turn off processing by setting
RLIMIT_CORE to 0/0.
Depending on system configuration and whether SCMP_ACT_KILL_PROCESS or
SCMP_ACT_KILL_THREAD is available/used processes might coredump on
specific coredumps or are just plain killed. For our test case the
difference doesn't really matter, hence let's hide it away.
Yu Watanabe
Zbigniew Jędrzejewski-Szmek
Lennart Poettering
Douglas Christman
Frantisek Sumsal
Evgeny Vereshchagin
Oliver Harley
Jack
pan93412