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2016-02-06Merge pull request #2525 from chaloulo/journal-remote-microhttp-max-memory-usageLennart Poettering
journal-remote: decrease microhttpd memory limit
2016-02-06Merge pull request #2540 from 0xAX/use-dual-timestamp-get-in-timeutilLennart Poettering
time-util: use dual_timestamp_get()
2016-02-06time-util: use dual_timestamp_get()Alexander Kuleshov
The time-util.c provides dual_timestamp_get() function for getting realtime and monotonic timestamps. Let's use it instead of direct realtime/monotonic calculation.
2016-02-06journal: add missing space to switch statementVito Caputo
2016-02-06Merge pull request #2138 from stefwalter/journal-combineLennart Poettering
Combine journal catalog entries with the same id
2016-02-05journal: remove template from open_journal argsVito Caputo
None of the callers take advantage of this parameter, it's always NULL, this is just a private helper function to simplify the call sites so drop the template parameter altogether. If a caller emerges later who needs it, it can be restored.
2016-02-05journal: Add test for merging journal entriesStef Walter
2016-02-05journal: Refactor test-catalog importing testsStef Walter
One function per test. Remove shared state between tests.
2016-02-05journal: Combine journal catalog entries with the same idStef Walter
Instead of discarding duplicate catalog entries, we now combine them. This allows software or admins to add or override catalog headers, or add additional text to the catalog message.
2016-02-05journal: move mmap() ENOMEM loop to functionVito Caputo
Introduces mmap_try_harder()
2016-02-05journal: add asserts on f->(data|field)_hash_tableVito Caputo
Functions dereferencing these members should assert their non-NULL state.
2016-02-05journal: add asserts for f->headerVito Caputo
Just some additional asserts in functions dereferencing f->header.
2016-02-05journal: move window initialization to window_addVito Caputo
2016-02-04journal-remote: decrease microhttpd memory limitKlearchos Chaloulos
Set the MHD_OPTION_CONNECTION_MEMORY_LIMIT to 128KB. The precious value was DATA_SIZE_MAX, which was defined as 1024*1024*768. This caused journal-remote to allocate 756MB for each journal-upload connection, thus exhausting the available memory.
2016-02-04resolved: correctly store interface index of RRs in cacheLennart Poettering
Fixes: #2361
2016-02-04resolved: properly turn off DNSSEC for LLMNR/mDNS scopesLennart Poettering
2016-02-04core: rework job_get_timeout() to use usec_t and handle USEC_INFINITY time ↵Lennart Poettering
events correctly
2016-02-04resolved: don't follow CNAMEs originating from DNS on LLMNRLennart Poettering
Fixes: #2514
2016-02-03core: move service_unwatch_control_pid() call into service_enter_running()Lennart Poettering
When we enter the running state we should forget about any control processes, in all cases, and not just when hit a reload timeout...
2016-02-03journal: fix boolean handling in MMapCacheLennart Poettering
Let's use bitfields for our booleans, and don't try to apply binary OR or addition on them, because that's weird and we should instead use logical OR only.
2016-02-03core: log about path_is_mount_point() errorsLennart Poettering
We really shouldn't fail silently, but print a log message about these errors. Also make sure to attach error codes to all log messages where that makes sense. (While we are at it, add a couple of (void) casts to functions where we knowingly ignore return values.)
2016-02-03core: when a service's ExecStartPre= times out, skip ExecStop=Lennart Poettering
This makes sure we never run two control processes at the same time, we cannot keep track off. This introduces a slight change of behaviour but cleans up the definition of ExecStop= and ExecStopPost=. The former is now invoked only if the service managed to start-up correctly. The latter is called even if start-up failed half-way. Thus, ExecStopPost= may be used as clean-up step for both successful and failed start-up attempts, but ExecStop='s purpose is clearly defined as being responsible for shutting down the service and nothing else. The precise behaviour of this was not documented yet. This commit adds the necessary docs. Fixes: #1254
2016-02-03util: add check that makes sure time_t and TIME_T_MAX work the way we assume ↵Lennart Poettering
they do
2016-02-03gpt-auto: handle errors from blkid more correctlyLennart Poettering
Let's make sure we don't choke if blkid_probe_lookup_value() returns a NULL string. Also, make sur we propagate the correct error when blkid_probe_lookup_value() fails.
2016-02-03nspawn: make sure --help fits it 79chLennart Poettering
2016-02-03nspawn: optionally run a stub init process as PID 1Lennart Poettering
This adds a new switch --as-pid2, which allows running commands as PID 2, while a stub init process is run as PID 1. This is useful in order to run arbitrary commands in a container, as PID1's semantics are different from all other processes regarding reaping of unknown children or signal handling.
2016-02-03resolved: apply epoch to system time from PID 1Lennart Poettering
For use in timesyncd we already defined a compile-time "epoch" value, which is based on the mtime of the NEWS file, and specifies a point in time we know lies in the past at runtime. timesyncd uses this to filter out nonsensical timestamp file data, and bump the system clock to a time that is after the build time of systemd. This patch adds similar bumping code to earliest PID 1 initialization, so that the system never continues operation with a clock that is in the 1970ies or even 1930s.
2016-02-03nspawn: add new --chdir= switchLennart Poettering
Fixes: #2192
2016-02-03tty-ask-password: Split out password sendingJan Alexander Steffens (heftig)
This is a piece of refactoring I've done while looking for a solution to bug #2378. It separates the password sending from `parse_password`, which only needs to know about the socket path and the list of passwords to send. As a caveat, the `ask_password_tty` path needs to construct a one-password strv, too.
2016-02-03Merge pull request #2509 from bengal/dhcp-nak-delay-v4Tom Gundersen
dhcp: delay restarts after NAKs (v4)
2016-02-03Merge pull request #2508 from fishilico/selinux-logindLennart Poettering
Load SELinux labelling systemd in systemd-logind
2016-02-03Merge pull request #2512 from 0xAX/mount-setupLennart Poettering
mount-setup: introduce mount_points_setup
2016-02-03Merge pull request #2522 from 0xAX/check-early-mountLennart Poettering
manager: print fatal error if early mount failed
2016-02-03Merge pull request #2519 from msekletar/journalctl-device-log-current-boot-v2Lennart Poettering
journalctl: add match for the current boot when called with devpath (v2)
2016-02-03Merge pull request #2453 from poettering/journalctl-fTom Gundersen
journalctl --fields logic
2016-02-03journalctl: add match for the current boot when called with devpathMichal Sekletar
2016-02-03Merge pull request #2507 from evverx/fix-q-on-tmpfsLennart Poettering
tmpfiles: don't skip path_set_perms on error
2016-02-03manager: print fatal error if early mount failedAlexander Kuleshov
The mount_setup_early() can fail and if it will occur, there is no sense to make selinux setup and etc.
2016-02-02logind: load SELinux labelling systemNicolas Iooss
systemd-logind uses mkdir_label and label_fix functions without calling first mac_selinux_init. This makes /run/user/$UID/ directories not labelled correctly on an Arch Linux system using SELinux. Fix this by calling mac_selinux_init("/run") early in systemd-logind. This makes files created in /etc/udev/rules.d and /var/lib/systemd to be labelled through transitions in the SELinux policy instead of using setfscreatecon (with mac_selinux_create_file_prepare).
2016-02-03mount-setup: introduce mount_points_setupAlexander Kuleshov
The mount_setup_early() and mount_setup() contain almost the same pieces of code which calls mount_one() for a certain mount point from the mount_table. This patch introduces mount_points_setup() helper to prevent code duplication.
2016-02-02Merge pull request #2510 from msekletar/journalctl-dev-sda-v4Lennart Poettering
journalctl: make "journalctl /dev/sda" work
2016-02-02journalctl: make "journalctl /dev/sda" workMichal Sekletar
Currently when journalctl is called with path to block device node we add following match _KERNEL_DEVICE=b$MAJOR:$MINOR. That is not sufficient to actually obtain logs about the disk because dev_printk() kernel helper puts to /dev/kmsg information about the device in following format, +$SUBSYSTEM:$ADDRESS, e.g. "+pci:pci:0000:00:14.0". Now we will walk upward the syspath and add match for every device in format produced by dev_printk() as well as match for its device node if it exists.
2016-02-02dhcp: delay restarts after NAKsBeniamino Galvani
The server might answer to a DHCPREQUEST with a NAK and currently the client restarts the configuration process immediately. It was observed that this can easily generate loops in which the network is flooded with DISCOVER,OFFER,REQUEST,NAK sequences. RFC 2131 only states that "if the client receives a DHCPNAK message, the client restarts the configuration process" without further details. Add a delay with exponential backoff between retries after NAKs to limit the number of requests and cap the delay to 30 minutes.
2016-02-01sd-journal: properly export has_{persistent|runtime}_files()Lennart Poettering
This was missing in 39fd5b08a73f144a20202a665bd25cad51d8a90b.
2016-02-01sd-journal: minor optimizationLennart Poettering
No need to store the object and offset data if we don't actually need it ever.
2016-02-01journalctl: add new --fields switch to dump all currently used field namesLennart Poettering
Fixes #2176
2016-02-01sd-journal: add an API to enumerate known field names of the journalLennart Poettering
This adds two new calls to get the list of all journal fields names currently in use. This is the low-level support to implement the feature requested in #2176 in a more optimized way.
2016-02-01sd-netlink: since whe acquire the netlink socket's sockaddr anyway, let's ↵Lennart Poettering
actually verify it
2016-02-01sd-netlink: don't take possesion of netlink fd from caller on failureLennart Poettering
Fixes: #2338
2016-02-01core: no need to use unlink_noerrno()Lennart Poettering