This allows copying in arbitrary file systems on the block level into
newly created partitions.
Usecase: simple replicating OS installers or OS image builders.
Some cards have names consisting only of whitespace characters which
prevents the original rule from matching and assigning ID_SERIAL
properly. With the split rules ID_SERIAL and ID_NAME are assigned
independently and the symlink is created only if both are available the
same way it has worked for partitions.
open_tmpfile_linkable is used to create a temporary file in the same
directory as the target, but portabled uses the name of the parent
directory instead of the file it intends to create.
In other words, it creats a tmp for /etc/systemd/system.attached instead
of /etc/systemd/system.attached/foo.service.
It still works because it's later moved in the right place.
But as a side effect, it tries the create the file in the parent directory
which is /etc/systemd, and it case of read-only filesystems it fails.
Since bc8d57f290 mac_selinux_init() is checked and considered fatal
tree-wide.
Coverity complains about it not being checked in the test code.
Follow-up of: #16223
Fixes: CID 1429975
Instead of reading these files at startup and never again, let's read
them when we need them. As an optimization (in particular as some of
these files contain the data for many fields at once) let's cache the
results as long as the stat data (i.e. mtime) remains stable.
Also, while we are at it, if we can't read any of these props, let's not
fail everything, but continue without the data.
Since kernel 5.2, netdevsim creation/destruction via netlink is removed.
So, let's remove the netdevsim support from our documents.
See below commit for more details.
e05b2d141f
Since cryptsetup 2.3.0 a new API to verify dm-verity volumes by a
pkcs7 signature, with the public key in the kernel keyring,
is available. Use it if libcryptsetup supports it.
Since cryptsetup 2.3.0 a new API to verify dm-verity volumes by a
pkcs7 signature, with the public key in the kernel keyring,
is available. Use it if libcryptsetup supports it in the
veritysetup helper binary.
https://tools.ietf.org/html/draft-knodel-terminology-02https://lwn.net/Articles/823224/
This gets rid of most but not occasions of these loaded terms:
1. scsi_id and friends are something that is supposed to be removed from
our tree (see #7594)
2. The test suite defines an API used by the ubuntu CI. We can remove
this too later, but this needs to be done in sync with the ubuntu CI.
3. In some cases the terms are part of APIs we call or where we expose
concepts the kernel names the way it names them. (In particular all
remaining uses of the word "slave" in our codebase are like this,
it's used by the POSIX PTY layer, by the network subsystem, the mount
API and the block device subsystem). Getting rid of the term in these
contexts would mean doing some major fixes of the kernel ABI first.
Regarding the replacements: when whitelist/blacklist is used as noun we
replace with with allow list/deny list, and when used as verb with
allow-list/deny-list.
This fixes commit db2b8d2e28 that
rectified parsing empty values but broke parsing explicit infinity.
Intended parsing semantics will be captured in a testcase in a follow up
commit.
Ref: #16248
It's just a follow-up to https://github.com/systemd/systemd/pull/16266.
Currently the Coverity stage is failing with
```
Starting container systemd-fedora-latest
2db425228e1addbce607c7e47e492a0faef2c2c4e85701c6c239a50de95944eb
Error: No such container: bash
The command "$CI_MANAGERS/fedora.sh SETUP" failed and exited with 1 during .
Your build has been stopped.
```
https://travis-ci.org/github/systemd/systemd/builds/701798193
Looks like DOCKER_EXEC got lost somewhere along the way, which, in
turn, caused the "coverity" job to fail with
```
$ $DOCKER_EXEC meson cov-build -Dman=false
Command 'meson' not found, but can be installed with:
apt install meson
Please ask your administrator.
```
https://travis-ci.org/github/systemd/systemd/builds/701705788
Presently, CLI utilities such as systemctl will check whether they have a tty
attached or not to decide whether to parse /proc/cmdline or EFI variable
SystemdOptions looking for systemd.log_* entries.
But this check will be misleading if these tools are being launched by a
daemon, such as a monitoring daemon or automation service that runs in
background.
Make log handling of CLI tools uniform by never checking /proc/cmdline or EFI
variables to determine the logging level.
Furthermore, introduce a new log_setup_cli() shortcut to set up common options
used by most command-line utilities.
Also use double space before the tracking args at the end. Without
the comma this looks ugly, but it's a bit better with the double space.
At least it doesn't look like a variable with a type.
I'm not sure if I understand the code correctly, but it seems that if
storig in the second set failed, we'd return with the first set having
no reference on the link object, and the link object could be freed in the
future, leaving the set with a dangling reference.
On error, we'd just free the object, and not close the fd.
While at it, let's use set_ensure_consume() to make sure we don't leak
the object if it was already in the set. I'm not sure if that condition
can be achieved.
_cleanup_set_free_ is enough for unit_files, because unit_files is
allocated in set_put_strdup(), which uses string_hash_ops_free.
This fixes a leak if marker was already present in the table.
Lennart Poettering