The read-only bit is flipped after setting up all the mounts, so that
bind mounts can be added. Remove the early config, and add a unit
test.
Fixes https://github.com/systemd/systemd/issues/30372
The mkfs binary might unlink the path we give it and replace it with
a new file so let's make sure that our fd points to any new file rather
than the old deleted file.
Specifically this fixes erofs partition generation.
The `.mem_total` variable has `uint64_t` type, therefore, when multiplying the number
`20971512` by the number `1024` with the suffix `U`, we will not get the expected result of
`21,474,828,288`, since the number `20971512` without an explicit type indication has
`uint32_t` type.
First, multiplication will occur in accordance with the `uint32_t` type; this operation will
cause a **type overflow**, and only then will this result be assigned to a `uint64_t` type
variable.
It's worth adding the `UL` suffix to the number `20971512` to avoid **overflow**.
Found by Linux Verification Center (portal.linuxtesting.ru) with SVACE.
Author A. Slepykh.
7e3607996a creates a symlink under /etc/ssh/sshd_config.d/ and with
current Rawhide RPM stuff the systemd RPM tries to take ownership of
that directory which conflicts with the openssh-server package. Let's
temporarily tweak the regex in split-files.py until this changes makes
it to Rawhide.
When --after-cursor=/--cursor-file= is used together with a journal
filter, we still skipped over the first matching entry even if it wasn't
the entry the cursor points at, thus missing one "valid" entry
completely. Let's fix this by checking if the entry cursor after seeking
matches the user provided cursor, and skip to the next entry only when
the cursors match.
Resolves: #30288
Currently the check doesn't take any settings from nspawn settings
files into account, so let's delay the check until after we've
loaded any settings file.
cryptsetup reads a bunch of credentials now but we don't pass import
those in any service units yet. Let's pass through all cryptsetup
prefixed credentials to the systemd-cryptsetup@root instance.
Request with Range header like 'entries=<cursor>:' (with a colon at the end,
invalid syntax per the doc), is now rejected with error 400 Bad Request.
fix#4883
When the same disk image is written to multiple storage units, for
example an external SD card and an internal eMMC, the symlinks in
/dev/disk/by-{label,uuid,partlabel,partuuid}/ are no longer unique, and
will point to the device that is probed last.
Adressing partitions via labels and UUIDs is nice to work with, and
depending on the use case, it might also be more robust than using the
symlinks in /dev/disk/by-path/ containing the partition number. Combine
the two approaches to create unique symlinks containing both the device
path as well as the respective UUIDs or labels, and throw in a symlink
using the devpath and the partition number for the sake of completeness.
For an exemplary GPT-partitioned disk at "platform-2198000.mmc" with a
partition containing an ext4 file system, this might create symlinks of
the following form:
/dev/disk/by-path/platform-2198000.mmc-part/by-partnum/1
/dev/disk/by-path/platform-2198000.mmc-part/by-partuuid/e5a75233-3b90-4aec-8075-b4dd7132b48d
/dev/disk/by-path/platform-2198000.mmc-part/by-partlabel/rootfs
/dev/disk/by-path/platform-2198000.mmc-part/by-uuid/b2c92f24-8215-4680-b931-f423aae5f1c9
/dev/disk/by-path/platform-2198000.mmc-part/by-label/rootfs
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
