The linux kernel does not update several parameters, e.g. RTA_PREF.
Hence, when we configure routes based on a RA, we need to remove
existing conflicting routes.
Fixes#28426 and #28439.
As networkd does not configure nexthops, neighbors, or routing policy rules
dynamically, this only changes link_drop_managed_addresses(). Previously
it also removed dynamic addresses, but with this commit, now it only
removes static addresses. Note, link_drop_managed_routes() has removed
only static routes, so this commit only changes its name.
Note. as commented in the code, the dynamic addresses will be removed
on lease expiration or stopping client, and link_drop_managed_xyz() are
called on reconfiguration or so, and at that time, all dynamic
addressing clients are stopped or restarted, so this should not
effective behavior change.
If -Dtests=false but -Dinstall-tests=true the build will fail, as some tests will
be pulled in the build but not their prerequisites. It doesn't make sense to ask
for tests to be installed if they are disabled.
FAILED: test-acd
cc -o test-acd test-acd.p/src_libsystemd-network_test-acd.c.o -flto -Wl,--as-needed -Wl,--no-undefined -pie -fstack-protector -Wl,-z,relro -specs=/usr/share/debhelper/dh_package_notes/debian-package-notes.specs -g -O2 -ffile-prefix-map=/tmp/s=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -ffat-lto-objects -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/src/shared:XXXXXXXXXXXXXXX' -Wl,-rpath-link,/tmp/s/obj-x86_64-linux-gnu/src/shared -Wl,--start-group src/shared/libsystemd-shared-255.so src/libsystemd-network/libsystemd-network.a -Wl,--end-group -Wl,--fatal-warnings -Wl,-z,now -Wl,-z,relro -Wl,--warn-common -Wl,--gc-sections -Wl,--fatal-warnings -Wl,-z,now -Wl,-z,relro -Wl,--warn-common -Wl,--gc-sections
/usr/bin/ld: /tmp/cc0oYwFZ.ltrans0.ltrans.o: in function `main':
./obj-x86_64-linux-gnu/./obj-x86_64-linux-gnu/<artificial>:85:(.text.startup+0x33): undefined reference to `test_setup_logging'
collect2: error: ld returned 1 exit status
An UKI final command line is not just made of the content of .cmdline,
but also from the addons that are inserted in
/boot/efi/EFI/Linux/<UKI_NAME>.efi.extra.d (local addons) and /boot/efi/loader/addons
(global addons).
Therefore bootclt "status" and "list" should also include these addons
when printing the UKI command line.
Support for /boot/efi/EFI/Linux/<UKI_NAME>.efi.extra.d is already present,
so now cover addons present in /boot/efi/loader/addons (global addons).
Example (assume UKI_NAME=devel):
$ bootctl
ukiCmdline: console=tty0 console=ttyS0
globalAddon: loader/addons/global.addon.efi
cmdline: └─quiet
localAddon: devel.efi.extra.d/rpm_addon.addon.efi
cmdline: └─this is a normal addon
finalCmdline: console=tty0 console=ttyS0 quiet this is a normal addon
An UKI final command line is not just made of the content of .cmdline,
but also from the addons that are inserted in
/boot/efi/EFI/Linux/<UKI_NAME>.efi.extra.d (local addons) and
/boot/efi/loader/addons (global addons).
Therefore bootclt "status" and "list" should also include these addons
when printing the UKI command line.
Right now, discover addons present in
/boot/efi/EFI/Linux/<UKI_NAME>.efi.extra.d.
Example output (assume UKI_NAME=devel):
$ bootctl
ukiCmdline: console=tty0 console=ttyS0
localAddon: devel.efi.extra.d/rpm_addon.addon.efi
cmdline: └─this is a normal addon
finalCmdline: console=tty0 console=ttyS0 this is a normal addon
Currently, hashmap_dump_sorted sorts by key and then returns the values
in order sorted by key. This commit adds another helper that does the
same but returns the sorted keys instead
This is useful after a fork but before an exec into a binary that uses
systemd's logging utilities. For example, this should be used in dbus
services that fork off worker processes: currently, the log level set by
the LogControl dbus API will be lost because of the exec, and the worker
process will not have the correct log level set.
This pulls this generally useful helper out of sysusers and into the
util lib, and updates the places throughout the codebase where it makes
sense to use it.
These functions expect secrets to be passed in (some even dereference
the variables), but fail to assert that they're non-null. So this commit
adds some assertions
Follow-up for 0a0c2672db.
Before the commit, if a conflicting address exists or already requested,
then the configuration of newly requested address (especially, prefix
length) is mostly ignored silently.
However, after the commit, even if there exists a conflicting address,
networkd anyway tries to configure the newly requested address, and
enter failed state. Such situation can be triggered, e.g. when the DHCPv6
client is started earlier than NDisc, by WithoutRA=solicit.
Fixes#31263.
This field is like preferredLanguage, but takes a priority list of
languages instead. If an app isn't translated into a user's primary
language, it can fall back to one of the other languages in the list
thus making the app more accessible to the user.
For instance: in my experience, many Ukrainians are fluent in Russian,
often significantly better than English (especially if they are of a
generation that grew up during the USSR). Such a person might set this
new variable to ["uk_UA.UTF-8", "ru_UA.UTF-8"] so that software that
lacks Ukrainian translations will first try Russian translations before
defaulting to English.
Fixes#31290
This further restricts the charset of locales to better reflect what
locales actually look like.
This allows us to safely join locale names using the `:` character, for
instance, which cannot appear in a locale name and is used by the
`$LANGUAGE` env var
The user record should be the source of truth for the user's environment
variables, and the user should be able to override them in much the same
way that they can if they simply append the variable to their ~/.profile
For example, before $LANG would never get set to the user's preferred
language, because the service manager always ensures that $LANG is set
to something (either the localed config, or a compiled-in default). Thus
the user's preferredLanguage setting was always ignored
Adds a util function to sha256 an open fd (moved from dissect). Also
adds functions to check if a string contains a valid sha256 hash, and
parse it into a sha256 array.
ADD_SAFE/SUB_SAFE/MUL_SAFE do addition/subtraction/multiplication
respectively with an overflow check. If an overflow occurs these return
false, otherwise true. Example: (c = a + b) would become ADD_SAFE(&c, a,
b)
INC_SAFE/DEC_SAFE/MUL_ASSIGN_SAFE are like above but they also reassign
the first argument. Example: (a += b) would become INC_SAFE(&a, b)
tilde sorts lower in the version comparison spec:
https://uapi-group.org/specifications/specs/version_format_specification/
➜ systemd git:(strip) systemd-analyze compare-versions 249\~rc1 249
249\~rc1 < 249
➜ systemd git:(strip) systemd-analyze compare-versions 249-rc1 249
249-rc1 > 249
Also update tools/meson-vcs-tag.sh to use carets instead of hyphens
for the git part of the version as carets are allowed to be part of
a version by pacman while hyphens are not and both sort higher than
a version without the git part.
cryptsetup 2.7.0 adds feature to link effective volume key in custom
kernel keyring during device activation. It can be used later to pass
linked volume key to other services.
For example: kdump enabled systems installed on LUKS2 device.
This feature allows it to store volume key linked in a kernel keyring
to the kdump reserved memory and reuse it to reactivate LUKS2 device
in case of kernel crash.
