This reverts commit 592d419ce6.
The commit makes journald unstable, and is just an optimization
for the size of journal. Hence, it is safe to revert the commit.
Fixes#19895.
Before 81107b8419, the compare functions
for the latest or earliest prioq did not handle ratelimited flag.
So, it was ok to not reshuffle the time prioq when changing the flag.
But now, those two compare functions also compare the source is
ratelimited or not. So, it is necessary to reshuffle the time prioq
after changing the ratelimited flag.
Hopefully fixes#19903.
Instead of ordering non-pending before pending we should order
"non-pending OR ratelimited" before "pending AND not-ratelimited".
This fixes a bug where ratelimited events were ordered at the end of the
priority queue and could be stuck there for an indeterminate amount of
time.
When suppressing duplicate fields between files we so far tried to reuse
the already known hash value of the data fields between files. This was
fine as long as we used the same hash function everywhere. However,
since addition of the keyed hash feature for journal files this doesn't
work anymore, since the hashes will be different for different files.
Fixes: #19172
Journal files have space allocated in 8MiB-aligned increments.
This can add up to substantial wasted space as many archived journals
accumulate without using all the allocated space.
This commit introduces truncating to the offset a subsequent append
would get written at when archiving.
Fixes https://github.com/systemd/systemd/issues/17613
Some devices sent CHANGE and REMOVE uevent simultaneously.
To support that such device read udev database, let's copy minimal set of
properties which requires to read the database.
Fixes#19788.
The value is set dynamically when sd_device_get_subsystem() is called
first time.
Fixes the following issue:
```
$ build/udevadm test /sys/class/block/dm-1
...
Assertion '_subsystem' failed at src/libsystemd/sd-device/sd-device.c:767, function device_set_subsystem(). Aborting.
Program received signal SIGABRT, Aborted.
```
This catches up homed's FIDO2 support with cryptsetup's: we'll now store
the uv/up/clientPin configuration at enrollment in the user record JSON
data, and use it when authenticating with it.
This also adds explicit "uv" support: we'll only allow it to happen when
the client explicity said it's OK. This is then used by clients to print
a nice message suggesting "uv" has to take place before retrying
allowing it this time. This is modelled after the existing handling for
"up".
Since kernel 4.13 the kerne allows passing a UUID to generated uevents.
Optionally do so via a new sd_device_trigger_with_uuid() call, and add
sd_device_get_trigger_uuid() as helper to retrieve the UUID from a
uevent we receive.
This is useful for tracking uevents through the udev system, and waiting
for specific triggers.
(Note that the 4.13 patch allows passing arbitrary meta-info into the
uevent as well. This does not add an API for that, because I am not
convinced it makes sense — as it conflicts with our general rule that
events are "stateless" if you so will — and it complicates the interface
quite a bit).
This replaces #13881 in a way, which added a similar infra, but which
stalled, and whose synchronous settling APIs are somewhat problematic
and probably not material to merge.
This reverts a major part of: e17c95af8e
Using format strings for concatenating strings is pretty unefficient,
and using PATH_MAX buffers unpretty as well. Let's revert to using
strjoina() as before.
However, to fix the fuzz issue at hand, let's explicitly verify the two
input strings ensuring they are valid path names. This includes a length
check (to 2K each), thus making things prettier, faster and using less
memory again.
If the journal file being processed is archivied, seqnum_id will not be
initialized before being passed on, and coverity complains.
Initialize it to zero.
CID #1453235
Zbigniew Jędrzejewski-Szmek
Yu Watanabe
Luca Boccassi
Lennart Poettering
Vito Caputo