Luca Boccassi [Fri, 27 May 2022 10:42:01 +0000 (11:42 +0100)]
Merge pull request #23521 from keszybz/some-docs
Some docs
Pablo Ceballos [Thu, 26 May 2022 22:23:35 +0000 (22:23 +0000)]
hwdb: Add Google Meet speakermic
It has the same issue as the Google Hangouts Meet speakermic but a
different VID/PID.
Yu Watanabe [Thu, 26 May 2022 22:36:17 +0000 (07:36 +0900)]
Merge pull request #23517 from mrc0mmand/cryptsetup-switchroot-transition
test: cover initrd->sysroot transition in TEST-24
Eduard Tolosa [Thu, 26 May 2022 20:53:24 +0000 (15:53 -0500)]
loader.conf: Clarify the default value of timeout.
Zbigniew Jędrzejewski-Szmek [Thu, 26 May 2022 16:10:56 +0000 (18:10 +0200)]
Merge pull request #23523 from evverx/oss-fuzz-links
docs: add a link to the OSS-Fuzz coverage report
Evgeny Vereshchagin [Thu, 26 May 2022 15:22:50 +0000 (15:22 +0000)]
docs: be more specific about the OSS-Fuzz toolchain
Yu Watanabe [Fri, 20 May 2022 08:25:12 +0000 (10:25 +0200)]
core/device: do not downgrade device state if it is already enumerated
On switching root, a device may have a persistent databse. In that case,
Device.enumerated_found may have DEVICE_FOUND_UDEV flag, and it is not
necessary to downgrade the Device.deserialized_found and
Device.deserialized_state. Otherwise, the state of the device unit may
be changed plugged -> dead -> plugged, if the device has not been mounted.
Fixes #23429.
[mwilck: cherry-picked from #23437]
Evgeny Vereshchagin [Thu, 26 May 2022 14:07:32 +0000 (14:07 +0000)]
docs: update OSS-Fuzz links
Martin Wilck [Wed, 25 May 2022 10:01:00 +0000 (12:01 +0200)]
core/device: device_coldplug(): don't set DEVICE_DEAD
dm-crypt device units generated by systemd-cryptsetup-generator
habe BindsTo= dependencies on their backend devices. The dm-crypt
devices have the db_persist flag set, and thus survive the udev db
cleanup while switching root. But backend devices usually don't survive.
These devices are neither mounted nor used for swap, thus they will
seen as DEVICE_NOT_FOUND after switching root.
The BindsTo dependency will cause systemd to schedule a stop
job for the dm-crypt device, breaking boot:
[ 68.929457] krypton systemd[1]: systemd-cryptsetup@cr_root.service: Unit is stopped because bound to inactive unit dev-disk-by\x2duuid-
3bf91f73\x2d1ee8\x2d4cfc\x2d9048\x2d93ba349b786d.device.
[ 68.945660] krypton systemd[1]: systemd-cryptsetup@cr_root.service: Trying to enqueue job systemd-cryptsetup@cr_root.service/stop/replace
[ 69.473459] krypton systemd[1]: systemd-cryptsetup@cr_root.service: Installed new job systemd-cryptsetup@cr_root.service/stop as 343
Avoid this by not setting the state of the backend devices to
DEVICE_DEAD.
Fixes the LUKS setup issue reported in #23429.
Frantisek Sumsal [Thu, 26 May 2022 12:52:52 +0000 (14:52 +0200)]
test: store the key on a separate device
Frantisek Sumsal [Thu, 26 May 2022 11:19:11 +0000 (13:19 +0200)]
test: generate a custom initrd for TEST-24 if $INITRD is unset
Co-Authored-By: Yu Watanabe <watanabe.yu+github@gmail.com>
Zbigniew Jędrzejewski-Szmek [Thu, 26 May 2022 12:23:27 +0000 (14:23 +0200)]
man/homectl: adjust man page to match code
Fixes #22966. Since there are competing conventions, let's not
change our code, but make the docs match what is implemented.
Zbigniew Jędrzejewski-Szmek [Thu, 26 May 2022 12:04:52 +0000 (14:04 +0200)]
man/sd-bus: discuss negative-return values and add example
Fixes #22816.
Zbigniew Jędrzejewski-Szmek [Thu, 26 May 2022 11:14:08 +0000 (13:14 +0200)]
man/shutdown: explain -h more
Fixes #23401
Zbigniew Jędrzejewski-Szmek [Thu, 26 May 2022 12:28:43 +0000 (14:28 +0200)]
man/automount: say that automounts should not be nested
Fixes #21832.
Zbigniew Jędrzejewski-Szmek [Fri, 20 May 2022 15:35:17 +0000 (17:35 +0200)]
man/systemd.automount: move the main description up and clarify deps
Zbigniew Jędrzejewski-Szmek [Wed, 25 May 2022 14:36:50 +0000 (16:36 +0200)]
Zbigniew Jędrzejewski-Szmek [Fri, 20 May 2022 15:31:53 +0000 (17:31 +0200)]
man: do not say "additional symlinks" for mount/automount aliases
"additional" implies that the unit itself is a symlink, which it is not.
Also "link to the mount unit", not "link to the mount".
Zbigniew Jędrzejewski-Szmek [Sun, 22 May 2022 12:32:55 +0000 (14:32 +0200)]
systemctl: make show/status honour --state and --type
This makes the interface more flexible, by allowing the same filtering
for show and status as is done for list-units.
Fixes #23207.
Yu Watanabe [Thu, 26 May 2022 01:30:16 +0000 (10:30 +0900)]
Merge pull request #23513 from keszybz/bootctl-version-print
bootctl: print version comparison when updating
Frantisek Sumsal [Wed, 25 May 2022 15:39:14 +0000 (17:39 +0200)]
test: cover initrd->sysroot transition in TEST-24
This should cover cases regarding devices with `OPTIONS+="db_persist"`
during initrd->sysroot transition.
See:
* https://github.com/systemd/systemd/issues/23429
* https://github.com/systemd/systemd/pull/23218
* https://github.com/systemd/systemd/pull/23489
* https://bugzilla.redhat.com/show_bug.cgi?id=
2087225
Zbigniew Jędrzejewski-Szmek [Wed, 25 May 2022 14:00:44 +0000 (16:00 +0200)]
bootctl: when comparing versions, show the result
In Fedora there was a mixup with versions (the version was prefixed with "v", and
"v251" < "250"). This makes this easier to debug.
Zbigniew Jędrzejewski-Szmek [Wed, 25 May 2022 13:58:02 +0000 (15:58 +0200)]
basic: add helper function to print </==/>
Zbigniew Jędrzejewski-Szmek [Wed, 25 May 2022 08:18:14 +0000 (10:18 +0200)]
analyze: use '' instead of the empty string when showing versions
It looks like garbled output… I didn't use shell-escape, because the other
characters that are special for the shell that are used in versions should
not be escaped.
Rahil Bhimjiani [Wed, 25 May 2022 10:54:30 +0000 (16:24 +0530)]
[sd-boot] improve documentation of beep
Anita Zhang [Tue, 24 May 2022 17:51:27 +0000 (10:51 -0700)]
test-seccomp: check for CAP_IPC_OWNER before calling shmat()
shmat() requires the CAP_IPC_OWNER capability. When running test-seccomp
in environments with root + CAP_SYS_ADMIN, but not CAP_IPC_OWNER,
memory_deny_write_execute_shmat would fail. This fixes it.
Zbigniew Jędrzejewski-Szmek [Tue, 24 May 2022 20:19:05 +0000 (22:19 +0200)]
kernel-install: ignore extra args passed when invoked as installkernel
kernel's 'make install' invokes install.sh which calls /sbin/install-kernel.
Thus we are invoked as e.g.
/sbin/installkernel 5.18.0 arch/x86/boot/bzImage System.map /boot
The last two arguments would be passed as "initrds".
Before , we would just quitely ignore
/boot, because it doesn't pass the 'test -f' test, and possibly try to do
something with System.map.
742561efbe938c45936f2e4f5d81b3ff6b352882 tightened
the check, so we now throw an error.
It seems that the correct thing is to ignore those two arguments, because
our plugin syntax has no notion of System.map. And the installation directory
we can figure out ourselves better. Effectively, this makes things behave
like before, but less by accident.
Fixes #23490.
Frantisek Sumsal [Tue, 24 May 2022 19:01:45 +0000 (21:01 +0200)]
ci: reenable validation of GH Actions files
Jan Janssen [Tue, 24 May 2022 12:15:59 +0000 (14:15 +0200)]
boot: Fix bad CompareMem call
Daan De Meyer [Mon, 23 May 2022 13:32:42 +0000 (15:32 +0200)]
portable: Fix memory leak in maybe_enable_disable()
Fixes #23481
Frantisek Sumsal [Mon, 23 May 2022 19:16:22 +0000 (19:16 +0000)]
Merge pull request #23475 from nabijaczleweli/certified-lint.1-moment
Actually run shellcheck on CI
Daan De Meyer [Wed, 18 May 2022 11:35:21 +0000 (13:35 +0200)]
dissect-image: Explicitly remove partitions when done with image
When closing a loop device, the kernel will asynchronously remove
the probed partitions. This can lead to race conditions where we
try to reuse a partition device that still needs to be removed by
the kernel. To avoid such issues, let's explicitly try to remove
any partitions using BLKPG_DEL_PARTITION when we're done with an
image.
To make sure we don't try to remove partitions when we want them
to remain (e.g. systemd-dissect --mount), we add
dissected_image_relinquish() in a similar vein to loop_device_relinquish()
and decrypted_image_relinquish().
Evgeny Vereshchagin [Sat, 7 May 2022 12:40:56 +0000 (12:40 +0000)]
ci: bump gcc in the "build test" workflow
gcc-12 has been released
наб [Sun, 22 May 2022 20:09:23 +0000 (22:09 +0200)]
shellcheck-clean kernel-install again
наб [Sun, 22 May 2022 15:13:44 +0000 (17:13 +0200)]
Fix which(1) in meson-build.sh
наб [Sun, 22 May 2022 14:20:56 +0000 (16:20 +0200)]
Don't ignore kernel-install for shellcheck
Zbigniew Jędrzejewski-Szmek [Mon, 23 May 2022 07:26:19 +0000 (09:26 +0200)]
Merge pull request #23344 from medhefgo/boot-config-add
boot: Small config entry add changes
Zbigniew Jędrzejewski-Szmek [Mon, 23 May 2022 07:14:51 +0000 (09:14 +0200)]
Merge pull request #23414 from keszybz/analyze-vercmp
systemd-analyze compare-versions
Jan Janssen [Sun, 22 May 2022 07:37:27 +0000 (09:37 +0200)]
test: Test STRLEN for C11 string literals
Phaedrus Leeds [Sun, 22 May 2022 16:08:37 +0000 (12:08 -0400)]
NEWS: Fix some minor mistakes
Daan De Meyer [Sun, 22 May 2022 12:36:07 +0000 (14:36 +0200)]
coredump: Fix format string type mismatch
Fixes #23471
Jan Janssen [Wed, 11 May 2022 11:00:00 +0000 (13:00 +0200)]
boot: Rename functions adding entries to match userspace
Jan Janssen [Wed, 11 May 2022 10:52:24 +0000 (12:52 +0200)]
boot: Remove trivial config entry add helpers
These two functions have very limited use and are just fancy wrappers
around structured initializers.
Victor Westerhuis [Sun, 14 Nov 2021 15:26:03 +0000 (16:26 +0100)]
Do not require a valid version when parsing sd-boot loader entries
This fixes #20820
Luca Boccassi [Sun, 22 May 2022 01:29:59 +0000 (02:29 +0100)]
Merge pull request #23465 from mrc0mmand/bump-actions-to-ubuntu-2204
ci: bump GH Actions to Ubuntu Jammy where applicable
Benjamin Franzke [Sat, 21 May 2022 14:28:32 +0000 (16:28 +0200)]
docs: improve table readability
Let the table span more than the default content width,
if the table contains alot of data (controlled by width: auto)
(720px is very good for continuous text, but too narrow for tables).
The container class is therefore adapted to put the
width restriction on the elements itself, allowing for
exceptions for individual elements like <table> and
<h1> (which used an offset margin before and is now
streamlined to use a max-width as well).
Also add a striped background to ease reading rows
and allow for horizontal mobile scrolling without
overflowing the entire document, only the table itself.
Luca Boccassi [Sat, 21 May 2022 21:38:56 +0000 (22:38 +0100)]
Merge pull request #22550 from medhefgo/boot-mixed
boot: EFI mixed mode support
Frantisek Sumsal [Sat, 21 May 2022 15:34:34 +0000 (17:34 +0200)]
ci: temporarily disable validation of GH Action files
since the current version of super-linter doesn't recognize
ubuntu-22.04 as a valid runner specification. This should
be fixed once https://github.com/github/super-linter/pull/2897
is merged, which includes
https://github.com/rhysd/actionlint/commit/
09a60b0f5761c2d066def294e541c25a89756eea
Frantisek Sumsal [Sat, 21 May 2022 15:30:51 +0000 (17:30 +0200)]
cryptsetup: fix build with -Db_ndebug=true
```
...
../src/cryptsetup/cryptsetup-tokens/cryptsetup-token-systemd-fido2.c:33:13: error: variable 'r' set but not used [-Werror,-Wunused-but-set-variable]
int r;
^
1 error generated.
...
../src/cryptsetup/cryptsetup-tokens/cryptsetup-token-systemd-pkcs11.c:34:13: error: variable 'r' set but not used [-Werror,-Wunused-but-set-variable]
int r;
^
1 error generated.
ninja: build stopped: subcommand failed.
+ fatal ''\''meson compile'\'' failed with -Db_ndebug=true'
```
Frantisek Sumsal [Sat, 21 May 2022 14:35:55 +0000 (16:35 +0200)]
ci: prefer the distro llvm version if available
Frantisek Sumsal [Sat, 21 May 2022 14:03:14 +0000 (16:03 +0200)]
ci: bump GH Actions to Ubuntu Jammy where applicable
Luca Boccassi [Tue, 17 May 2022 19:09:49 +0000 (20:09 +0100)]
resolved: default to OpenSSL
If both gnutls and openssl are available, prefer openssl.
We are gradually moving toward supporting openssl only as the
crypto library, and the resolved gnutls backend will be dropped
at some point, so start nudging users toward the openssl one.
Zbigniew Jędrzejewski-Szmek [Sat, 21 May 2022 16:11:18 +0000 (18:11 +0200)]
Merge pull request #23460 from keszybz/docs-redirect
docs: rename COREDUMP_PACKAGE_METADATA → ELF_PACKAGE_METADATA
Benjamin Franzke [Sat, 21 May 2022 11:08:19 +0000 (13:08 +0200)]
docs: adapt forward layout to systemd.io design
Zbigniew Jędrzejewski-Szmek [Sat, 21 May 2022 16:07:38 +0000 (18:07 +0200)]
docs: rename COREDUMP_PACKAGE_METADATA → ELF_PACKAGE_METADATA
The format described by this document is used not only for coredumps,
but also for other purposes, so we've outgrown the old title.
A redirect was added based on https://codepo8.github.io/github-redirection-demo/.
I tried to use a relative link, but it's hard to test if it works
before merging.
Co-authored-by: Benjamin Franzke <benjaminfranzke@googlemail.com>
Yu Watanabe [Sat, 21 May 2022 14:48:58 +0000 (23:48 +0900)]
Merge pull request #23464 from bnf/update-wiki-links
tree-wide: replace obsolete wiki links with systemd.io/manpages
Jan Janssen [Thu, 17 Feb 2022 12:40:25 +0000 (13:40 +0100)]
bootctl: Add EFI arch detection support
Jan Janssen [Mon, 7 Feb 2022 11:33:45 +0000 (12:33 +0100)]
boot: Support booting in EFI mixed mode
The kernel provides a ".compat" PE section that contains a list of
compat entry points with their respective arches. This entry point
does all the heavy lifting to support running 64bit kernels when
the UEFI firmware is 32bit.
Note that the EFI handover protocol code in linux_x86.c does not
need any adjustments as it already correctly calls the 32bit handover
code.
Fixes: #17056
Jan Janssen [Thu, 10 Mar 2022 11:53:16 +0000 (12:53 +0100)]
boot: Add LINUX_INITRD_MEDIA support to boot.c
Jan Janssen [Tue, 8 Feb 2022 10:03:20 +0000 (11:03 +0100)]
boot: Keep initrds separate from cmdline options
This is in preparation for LINUX_INITRD_MEDIA support in boot.c. One
downside is that adding or changing the used initrds by command line
editing is not possible anymore.
Jan Janssen [Mon, 7 Feb 2022 12:26:09 +0000 (13:26 +0100)]
boot: Edit config entry options inline
An edited entry command line should not be saved globally as it
should be tied to that one entry only.
Jan Janssen [Sun, 20 Feb 2022 11:17:10 +0000 (12:17 +0100)]
fundamental: Move some helpers into string-util-fundamental
Jan Janssen [Mon, 7 Feb 2022 12:05:56 +0000 (13:05 +0100)]
boot: Use cleanup handler to unload image
This also moves the message about failed image execution into
image_start() as we would otherwise show two error messages if
any of the preparatory steps failed.
Yu Watanabe [Tue, 5 Apr 2022 15:45:52 +0000 (00:45 +0900)]
network: drop support for old kernels which cannot set prefix route with non-main route table
Not sure when the issue was fixed.
- kernel-3.10 on CentOS 7 has the issue,
- kernel-4.18 on CentOS 8 works fine.
Note, the workaround dropped by the commit is not incomplete:
with an old kernel which has the issue, all non-prefix routes are
configured on the specified route table, but the prefix route is
configured on the main table. That should not work for most cases,
hence, the workaround is mostly meaningless.
Luca Boccassi [Sat, 21 May 2022 14:09:04 +0000 (15:09 +0100)]
Merge pull request #23339 from poettering/sockaddr-size-limit
tree-wide: add support for connecting to AF_UNIX sockets in the file system beyond the 108ch limit
Luca Boccassi [Sat, 21 May 2022 14:08:21 +0000 (15:08 +0100)]
Merge pull request #23342 from poettering/efi-monotonic-counter-random-seed
sd-boot: include GetNextMonotonicCount() in random seed calculations
Jan Janssen [Fri, 13 May 2022 12:25:32 +0000 (14:25 +0200)]
boot: Build with -flto=auto if available
Without this, we may get the following warning with gcc-12:
lto-wrapper: warning: using serial compilation of 2 LTRANS jobs
Jan Janssen [Fri, 20 May 2022 19:59:49 +0000 (21:59 +0200)]
macro: Use C11 noreturn only
No need to provide a fallback as we compile with gnu11.
Yu Watanabe [Wed, 18 May 2022 03:25:31 +0000 (12:25 +0900)]
networkctl: show error message provided through dbus
Prompted by #23416.
Luca Boccassi [Sat, 21 May 2022 14:00:51 +0000 (15:00 +0100)]
Merge pull request #23453 from keszybz/strv-parsing
Add strv methods with externally-supplied size argument and speed up parsing of /etc/hosts
Luca Boccassi [Sat, 21 May 2022 13:23:41 +0000 (14:23 +0100)]
Merge pull request #23463 from bluca/hwdb
Finalize NEWS and hwdb for v251
Benjamin Franzke [Thu, 19 May 2022 11:58:15 +0000 (13:58 +0200)]
tree-wide: Update homepage to systemd.io
Benjamin Franzke [Thu, 19 May 2022 11:54:24 +0000 (13:54 +0200)]
tree-wide: replace obsolete wiki links with systemd.io/manpages
All wiki pages that contain a deprecation banner
pointing to systemd.io or manpages are updated to
point to their replacements directly.
Helpful command for identification of available links:
git grep freedesktop.org/wiki | \
sed "s#.*\(https://www.freedesktop.org/wiki[^ $<'\\\")]*\)\(.*\)#\\1#" | \
sort | uniq
Benjamin Franzke [Thu, 19 May 2022 12:18:34 +0000 (14:18 +0200)]
tree-wide: streamline wiki links
* Avoid traling slash as most links are defined without.
* Always use https:// protocol and www. subdomain
Allows for easier tree-wide linkvalidation
for our migration to systemd.io.
Luca Boccassi [Sat, 21 May 2022 11:46:16 +0000 (12:46 +0100)]
NEWS: finalize
Luca Boccassi [Sat, 21 May 2022 11:44:36 +0000 (12:44 +0100)]
hwdb: update via ninja -C build update-hwdb
Luca Boccassi [Sat, 21 May 2022 11:43:19 +0000 (12:43 +0100)]
NEWS: update contributors list
Yu Watanabe [Fri, 20 May 2022 18:03:21 +0000 (03:03 +0900)]
sysext: refuse empty release ID to avoid triggering assertion
Otherwise, the assertion in extension_release_validate() will be
triggered.
Yu Watanabe [Fri, 20 May 2022 19:14:03 +0000 (04:14 +0900)]
test: add test for bus introspection of portable1
Follow-up for #23454.
Yu Watanabe [Fri, 20 May 2022 19:26:03 +0000 (04:26 +0900)]
Merge pull request #23439 from keszybz/kernel-install-verbose
Make kernel-install --verbose more verbose and some autodetection logic fixups
Yu Watanabe [Fri, 20 May 2022 19:22:17 +0000 (04:22 +0900)]
Merge pull request #23451 from medhefgo/boot-static-assert
boot: C11/static_assert
Luca Boccassi [Fri, 20 May 2022 13:00:39 +0000 (14:00 +0100)]
sd-bus: add comment and test in sd_bus_path_decode() for empty string
3970 e = object_path_startswith(path, prefix);
(gdb) p path
$1 = 0x55c5a166f768 "/org/freedesktop/portable1/image"
(gdb) p prefix
$2 = 0x55c59ffc2928 "/org/freedesktop/portable1/image"
(gdb) p e
$1 = 0x5581a1675788 ""
This can be a bit confusing in certain cases, so add a comment and a
test to make the behaviour clearer and explicit.
Yu Watanabe [Fri, 20 May 2022 18:41:22 +0000 (03:41 +0900)]
Merge pull request #23454 from keszybz/portable-introspect
Fix bus introspection of portable1
Zbigniew Jędrzejewski-Szmek [Thu, 19 May 2022 20:22:44 +0000 (22:22 +0200)]
kernel-install: restore priority of check for /boot/loader/entries
Before
9e82a74cb0f08a288f9db228a0b5bec8a7188cdb, we had a check like the
following:
if [[ -d /efi/loader/entries ]] || [[ -d /efi/$MACHINE_ID ]]; then
ENTRY_DIR_ABS="/efi/$MACHINE_ID/$KERNEL_VERSION"
elif [[ -d /boot/loader/entries ]] || [[ -d /boot/$MACHINE_ID ]]; then
ENTRY_DIR_ABS="/boot/$MACHINE_ID/$KERNEL_VERSION"
elif [[ -d /boot/efi/loader/entries ]] || [[ -d /boot/efi/$MACHINE_ID ]]; then
ENTRY_DIR_ABS="/boot/efi/$MACHINE_ID/$KERNEL_VERSION"
…
In stock Fedora 34-, /efi isn't used, but grub creates /boot/loader/entries and
installs kernels and initrds directly in /boot. Thus the second arm of the
check wins, and we end up with BOOT_ROOT=/boot.
After
9e82a74cb0f08a288f9db228a0b5bec8a7188cdb, we iterate over the inner
directory first and over the second directory later:
[ -d /efi/<machine-id> ]
[ -d /boot/efi/<machine-id> ]
[ -d /boot/<machine-id> ]
[ -d /efi/Default ]
[ -d /boot/efi/Default ]
[ -d /boot/Default ]
[ -d /efi/loader/entries ]
[ -d /boot/efi/loader/entries ]
[ -d /boot/loader/entries ]
This was partially reverted by
447a822f8ee47b63a4cae00423c4d407bfa5e516 which
removed Default from the list, and
a5307e173bf86d695fe85b8e15e91126e8618a14,
which moved checks for /boot up, so we ended up with:
[ -d /efi/<machine-id> ]
[ -d /boot/<machine-id> ]
[ -d /boot/efi/<machine-id> ]
[ -d /efi/loader/entries ]
[ -d /boot/loader/entries ]
[ -d /boot/efi/loader/entries ]
6637cf9db67237857279262d93ee0e39023c5b85 added autodetection of an entry
token, so we end up checking the following suffixes:
<machine-id>, $IMAGE_ID, $ID, Default
But the important unchanged characteristic is that we iterate over the suffix
first. Sadly this breaks Fedora, because we find /boot/efi/<machine-id> before
we could find /boot/loader/entries. It seems that every possible aspect of
behaviour matters for somebody, so we need to keep the original order of
detection.
With the patch:
[ -d /efi/<machine-id> ]
...
[ -d /efi/loader/entries ]
[ -d /boot/<machine-id> ]
...
[ -d /boot/loader/entries ]
[ -d /boot/efi/<machine-id> ]
...
[ -d /boot/efi/loader/entries ]
Note that we need to check for "loader/entries" too, even though it is not
an entry-token candidate, so that we get the same detection priority as
before.
Fixes https://bugzilla.redhat.com/show_bug.cgi?id=
2071034.
Zbigniew Jędrzejewski-Szmek [Thu, 19 May 2022 08:38:27 +0000 (10:38 +0200)]
resolved: use strv_extend_with_size() to avoid slow parsing of /etc/hosts
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43942 is a simple case
where a repeated entry generates a timeout. I didn't import that case, but
generated a simpler one by hand.
$ time build/fuzz-etc-hosts test/fuzz/fuzz-etc-hosts/timeout-many-entries
test/fuzz/fuzz-etc-hosts/timeout-many-entries... ok
build/fuzz-etc-hosts test/fuzz/fuzz-etc-hosts/timeout-many-entries 3.17s (old)
↓
build/fuzz-etc-hosts test/fuzz/fuzz-etc-hosts/timeout-many-entries 0.11s (new)
I considered simply disallowing too many aliases. E.g. microsoft appearently
sometimes ignores entries after the ninth [1], and other systems set stringent
limits [2,3], but the recommended way to get around that is to simply use more
lines (as is done in the sample), so this wouldn't change anything.
Even if we cannot put all those names in a reply packet, the resolution from
the alias to the address should work. I think cases where people define lots
and lots of aliases through some programmatic interface is realistic, for
example for a blocklist, and such a file shouldn't bring resolved down to its
knees.
[1] https://superuser.com/questions/932112/is-there-a-maximum-number-of-hostname-aliases-per-line-in-a-windows-hosts-file
[2] https://library.netapp.com/ecmdocs/ECMP1516135/html/GUID-
C6F3B6D1-232D-44BB-A76C-
3304C19607A3.html
[3] https://www.ibm.com/docs/en/zos/2.1.0?topic=optional-creating-etchosts
Zbigniew Jędrzejewski-Szmek [Thu, 19 May 2022 07:50:48 +0000 (09:50 +0200)]
basic/strv: add optimizable version of strv_push/consume/extend
This will be helpful in cases where we are repeatedly adding entries
to a long strv and want to skip the iteration over old entries leading
to quadratic behaviour.
Note that we don't want to calculate the length if not necessary, so
the calculation is delayed until after we've checked that value is not
NULL.
Zbigniew Jędrzejewski-Szmek [Fri, 20 May 2022 12:53:50 +0000 (14:53 +0200)]
portabled: wrap long lines and fix typo in error message
Zbigniew Jędrzejewski-Szmek [Fri, 20 May 2022 12:53:22 +0000 (14:53 +0200)]
portabled: refuse queries for empty image name
I took inspiration from pid1:
bus_unit_find()
→ find_unit()
→ manager_load_unit_from_dbus_path()
→ unit_name_from_dbus_path()
→ !startswith(path, "/org/freedesktop/systemd1/unit/")
→ return -EINVAL
←
←
←
← if (r < 0) return 0
← 0
←
i.e. we return 0 when queried for "/org/freedesktop/systemd1/unit".
Fixes #23445.
Yu Watanabe [Fri, 20 May 2022 07:49:14 +0000 (16:49 +0900)]
shared/extension-release: drop unnecessary strna() wrapper
These are not NULL.
Luca Boccassi [Fri, 20 May 2022 11:24:45 +0000 (12:24 +0100)]
portable: reject root directories without an ID field in os-release
We always require at least ID to be set in os-release, reject
and propagate error to the caller instead of asserting later
Luca Boccassi [Fri, 20 May 2022 11:05:34 +0000 (12:05 +0100)]
dissect: ID from os-release should be non-empty, not just non-NULL
Jan Janssen [Fri, 20 May 2022 10:49:50 +0000 (12:49 +0200)]
macro: Use C11 static_assert
Now that we require C11 everywhere, we can always use static_assert.
Jan Janssen [Fri, 20 May 2022 10:47:43 +0000 (12:47 +0200)]
boot: Build with C11 too
Zbigniew Jędrzejewski-Szmek [Thu, 19 May 2022 13:34:32 +0000 (15:34 +0200)]
kernel-install: fix detection of entry-token if $BOOT_ROOT is configured
If $BOOT_ROOT is specified, but entry-token not, we'd skip the detection
altogether, effectively defaulting to entry-token=machine-id.
The case where $BOOT_ROOT was not specied, but entry-token was configured
was handled correctly.
This patch makes the handling of both symmetrical, i.e. will only set what
wasn't configured.
Zbigniew Jędrzejewski-Szmek [Thu, 19 May 2022 12:50:07 +0000 (14:50 +0200)]
kernel-install: debug the configuration detection if --verbose
No changes to behaviour, but let's print everything out as we discover it.
The docs say that BOOT_ROOT can be specified by the environment. I have
it locally in /etc/kernel/install.conf, and then the override doesn't work.
It'd be nice to handle such cases more reliably.
Khem Raj [Thu, 19 May 2022 18:01:04 +0000 (11:01 -0700)]
Add sys/stat.h for S_IFDIR
Fixes
../git/src/shared/mkdir-label.c:13:61: error: use of undeclared identifier 'S_IFDIR'
r = mac_selinux_create_file_prepare_at(dirfd, path, S_IFDIR);
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Daan De Meyer [Thu, 19 May 2022 21:59:50 +0000 (23:59 +0200)]
sd-bus: Fix introspect memory leak
We have to free the contents of the set on top of the set itself.
Fixes #23443.
Zbigniew Jędrzejewski-Szmek [Thu, 19 May 2022 12:43:03 +0000 (14:43 +0200)]
kernel-install: bail if machine id generation fails
The call is unlikely to fail, but systemd-id128 might not be installed.
We shouldn't continue with the empty string.
Zbigniew Jędrzejewski-Szmek [Thu, 19 May 2022 12:23:48 +0000 (14:23 +0200)]
kernel-install: actually export KERNEL_INSTALL_VERBOSE
:(
Zbigniew Jędrzejewski-Szmek [Thu, 19 May 2022 07:05:48 +0000 (09:05 +0200)]
version comparisons: stop using locale-dependent isdigit()
The docs are not entirely clear what glyphs qualify as digits.
The function is supposed to be locale-dependent, but I couldn't
get it to return true on any non-ascii digits I tried.
But it's better to be safe than sorry, let's use our trivial
replacement instead.