platform/upstream/systemd.git
8 years agoMerge pull request #2611 from 0xAX/deserialize-clkid
Lennart Poettering [Mon, 15 Feb 2016 19:29:59 +0000 (20:29 +0100)]
Merge pull request #2611 from 0xAX/deserialize-clkid

time-util: introduce deserialize_timestamp_value()

8 years agologind: use deserialize_timestamp_value()
Alexander Kuleshov [Mon, 15 Feb 2016 18:04:49 +0000 (00:04 +0600)]
logind: use deserialize_timestamp_value()

which is introduced in the ebf30a086d commit.

8 years agomachine: use deserialize_timestamp_value()
Alexander Kuleshov [Mon, 15 Feb 2016 18:04:09 +0000 (00:04 +0600)]
machine: use deserialize_timestamp_value()

which is introduced in the ebf30a086dfa commit.

8 years agotime-util: introduce deserialize_timestamp_value()
Alexander Kuleshov [Mon, 15 Feb 2016 18:01:44 +0000 (00:01 +0600)]
time-util: introduce deserialize_timestamp_value()

The time-util.c provides dual_timestamp_deserialize() function to
convert value to usec_t and set it as value of ts->monotonic and
ts->realtime.

There are some places in code which do the same but only for one
clockid_t (realtime or monotonic), when dual_timestamp_deserialize()
sets value of both.

This patch introduces the deserialize_timestamp_value() which converts
 a given value to usec_t and write it to a given timestamp.

8 years agoMerge pull request #2620 from bengal/assert-sd-event-now
Daniel Mack [Mon, 15 Feb 2016 15:50:55 +0000 (16:50 +0100)]
Merge pull request #2620 from bengal/assert-sd-event-now

dhcp: assert the success of sd_event_now()

8 years agodhcp: assert the success of sd_event_now()
Beniamino Galvani [Mon, 15 Feb 2016 15:11:51 +0000 (16:11 +0100)]
dhcp: assert the success of sd_event_now()

The function must never fail.

8 years agoMerge pull request #2618 from zonque/busproxy-removal
Lennart Poettering [Mon, 15 Feb 2016 13:54:09 +0000 (14:54 +0100)]
Merge pull request #2618 from zonque/busproxy-removal

remove bus-proxyd

8 years agoMerge pull request #2596 from keszybz/move-activate-to-bin
Lennart Poettering [Mon, 15 Feb 2016 13:08:28 +0000 (14:08 +0100)]
Merge pull request #2596 from keszybz/move-activate-to-bin

Move activate to bin, extend --fdnames functionality

8 years agoMerge pull request #2617 from rabinv/master
Daniel Mack [Mon, 15 Feb 2016 10:11:19 +0000 (11:11 +0100)]
Merge pull request #2617 from rabinv/master

missing.h: define IFLA_EXT_MASK

8 years agomissing.h: define IFLA_EXT_MASK
Rabin Vincent [Fri, 12 Feb 2016 07:41:44 +0000 (08:41 +0100)]
missing.h: define IFLA_EXT_MASK

We already define IFLA_PROMISCUITY and some other of these masks in
order to allow building with older headers.  Define IFLA_EXT_MASK too,
which was added in the same kernel version as IFLA_PROMISCUITY (v3.10).

8 years agoPromote systemd-activate to /usr/bin/systemd-socket-activate
Zbigniew Jędrzejewski-Szmek [Fri, 12 Feb 2016 03:11:33 +0000 (22:11 -0500)]
Promote systemd-activate to /usr/bin/systemd-socket-activate

It has fairly wide functionality now and the interface has been
stable for a while. It it a useful testing tool.

The name is changed to better indicate what it does.

8 years agoMerge pull request #2608 from poettering/resolved-prop-fix
Zbigniew Jędrzejewski-Szmek [Sat, 13 Feb 2016 21:48:03 +0000 (16:48 -0500)]
Merge pull request #2608 from poettering/resolved-prop-fix

bus property name fix in resolved

8 years agoMerge pull request #2609 from 0xAX/service-dual-timestamp-serialization
Zbigniew Jędrzejewski-Szmek [Sat, 13 Feb 2016 21:38:58 +0000 (16:38 -0500)]
Merge pull request #2609 from 0xAX/service-dual-timestamp-serialization

service: remove unnecessary check that dual_timestamp is set

8 years agobusctl: when formatting message contents, make sure to print all whitespaces
Lennart Poettering [Sat, 13 Feb 2016 19:32:11 +0000 (20:32 +0100)]
busctl: when formatting message contents, make sure to print all whitespaces

Previously we'd miss a necessary whitespace at the end of arrays, if more data
was following.

8 years agoresolved: extend ResolveHostname() bus call so that it can parse IP addresses
Lennart Poettering [Sat, 13 Feb 2016 19:26:30 +0000 (20:26 +0100)]
resolved: extend ResolveHostname() bus call so that it can parse IP addresses

If the hostname passed to ResolveHostname() is actually an IP address that is
correctly formatted as string parse it as such, avoid any DNS traffic and
return the data in parsed form.

This is useful for clients which can simply call the bus function now without
caring about the precise formatting of specified hostnames. This mimics
getaddrinfo()'s behaviour with the AI_NUMERICHOST flag set.

Note that this logic is only implemented for ResolveHostname(), but not for
calls such as ResolveRecord(), for which only DNS domain names may be used as
input.

The "authenticated" flag is set for look-ups of this type, after all no
untrusted network traffic is involved.

8 years agoresolved: rename "SearchDomains" property in the Manager interface to "Domains"
Lennart Poettering [Sat, 13 Feb 2016 19:03:01 +0000 (20:03 +0100)]
resolved: rename "SearchDomains" property in the Manager interface to "Domains"

Another property name fuck-up. The property contains both search and routing
domains and hence should be exposed as "Domains" rather than "SearchDomains".

The counterpart in the Link object was correctly named, and the
SetLinkDomains() and SetDomains() setter calls too, hence let's get this right,
too.

(Yepp, a minor API break actually, but given that this was so far not
documented, and only 3 days public let's fix this now)

8 years agoresolved: fix definition of SD_RESOLVED_FLAGS_MAKE
Lennart Poettering [Sat, 13 Feb 2016 19:02:30 +0000 (20:02 +0100)]
resolved: fix definition of SD_RESOLVED_FLAGS_MAKE

8 years agoresolved: drop references to two bus error codes no longer used
Lennart Poettering [Sat, 13 Feb 2016 19:01:52 +0000 (20:01 +0100)]
resolved: drop references to two bus error codes no longer used

8 years agoupdate TODO
Lennart Poettering [Sat, 13 Feb 2016 17:22:25 +0000 (18:22 +0100)]
update TODO

8 years agoservice: remove unnecessary check
Alexander Kuleshov [Sat, 13 Feb 2016 17:55:15 +0000 (23:55 +0600)]
service: remove unnecessary check

We call dual_timestamp_serialize() only if the s->watchdog_timestamp is
set. But the dual_timestamp_serialize() already checks a given dual
timestamp by the call of the dual_timestamp_is_set(). So we can remove
this check safely.

8 years agoresolved: fix DNSSECSupported Link object property name
Lennart Poettering [Sat, 13 Feb 2016 17:19:14 +0000 (18:19 +0100)]
resolved: fix DNSSECSupported Link object property name

By mistake the "DNSSECSupported" bus property of the Link object got named
"DNSSECSupport". Internally, it's named correctly, and the counterpart on the
"Manager" object got named correctly too.

Technically this rename is an API break, but given that the interface is not
documented or widely announced yet, and just 3 days in a published release,
let's just fix this, and hope nobody notices.

8 years agoactivate: allow multiple, possibly invalid, fd names
Zbigniew Jędrzejewski-Szmek [Fri, 12 Feb 2016 04:33:09 +0000 (23:33 -0500)]
activate: allow multiple, possibly invalid, fd names

Previous code only allowed a single name to be passed, and duplicated
it over all descriptors. For the sake of testing, allow different
names and in arbitrary number. If just one is given, duplicate it
to match the number of sockets. This matches previuos behaviour.

Since this is a testing tool, it seems useful to allow passing invalid
names to test application behaviour with invalid names. Hence, only
warn. When warning, escape the name.

8 years agobasic/strv: fix strv_join for first empty argument
Zbigniew Jędrzejewski-Szmek [Fri, 12 Feb 2016 04:24:14 +0000 (23:24 -0500)]
basic/strv: fix strv_join for first empty argument

Empty strings were ignored in strv_join, but only if they were at the beginning
of the string. Empty strings after at least one non-empty item were treated
normally.

Previously:
{"x"} → "x"
{"x", ""} → "x"
{"x", "", ""} → "x::"
{""} → ""
{"", ""} → ""
{"", "", ""} → ""
{"", "x"} → "x"
{"", "x", ""} → "x:"
Now:
{"x"} → "x"
{"x", ""} → "x"
{"x", "", ""} → "x::"
{""} → ""
{"", ""} → ":"
{"", "", ""} → "::"
{"", "x"} → ":x"
{"", "x", ""} → ":x:"

8 years agoMerge pull request #2603 from poettering/drop-compat-libs
Zbigniew Jędrzejewski-Szmek [Sat, 13 Feb 2016 15:36:02 +0000 (10:36 -0500)]
Merge pull request #2603 from poettering/drop-compat-libs

Some spring cleaning

8 years agotree-wide: make more global variables static
Lennart Poettering [Sat, 13 Feb 2016 11:28:28 +0000 (12:28 +0100)]
tree-wide: make more global variables static

let's export as little as we can

8 years agoutil: drop two unused calls from src/basic/
Lennart Poettering [Sat, 13 Feb 2016 11:28:04 +0000 (12:28 +0100)]
util: drop two unused calls from src/basic/

8 years agobuild-sys: drop aufs-util.[ch]
Lennart Poettering [Sat, 13 Feb 2016 11:03:16 +0000 (12:03 +0100)]
build-sys: drop aufs-util.[ch]

Left over cruft from the dkr excercise.

8 years agogitignore: remove stuff long lost
Lennart Poettering [Sat, 13 Feb 2016 10:55:47 +0000 (11:55 +0100)]
gitignore: remove stuff long lost

Drop some entries of stuff we long removed from the main git repo, either
because it was split out or removed altogether.

8 years agobuild-sys: drop Makefile symlink in src/basic/linux
Lennart Poettering [Fri, 12 Feb 2016 22:44:22 +0000 (23:44 +0100)]
build-sys: drop Makefile symlink in src/basic/linux

The dir is not used otherwise, hence let's drop the Makefile, so that the dir
stops to exist, too.

8 years agocore: drop Capabilities= setting
Lennart Poettering [Fri, 12 Feb 2016 22:29:57 +0000 (23:29 +0100)]
core: drop Capabilities= setting

The setting is hardly useful (since its effect is generally reduced to zero due
to file system caps), and with the advent of ambient caps an actually useful
replacement exists, hence let's get rid of this.

I am pretty sure this was unused and our man page already recommended against
its use, hence this should be a safe thing to remove.

8 years agoutil-lib: drop json parser
Lennart Poettering [Fri, 12 Feb 2016 22:10:23 +0000 (23:10 +0100)]
util-lib: drop json parser

This was used by the dkr logic, which is gone now, hence remove this too.
Should we need it one day again the git history never forgets...

Note that this only covers the JSON parser. The JSON generator used by
"journalctl -o json" remains, as its much much simpler and requires no
infrastructure except printf() and the most basic escaping.

8 years agobuild-sys: drop libsystemd-{id128,daemon,login,journal}.so compat libs
Lennart Poettering [Fri, 12 Feb 2016 21:51:55 +0000 (22:51 +0100)]
build-sys: drop libsystemd-{id128,daemon,login,journal}.so compat libs

They have long been obsolete, and upstream distros and packages have mostly
switched over, let's get rid of it for good.

8 years agoMerge pull request #2589 from keszybz/resolve-tool-2
Lennart Poettering [Sat, 13 Feb 2016 10:15:41 +0000 (11:15 +0100)]
Merge pull request #2589 from keszybz/resolve-tool-2

Better support of OPENPGPKEY, CAA, TLSA packets and tests

8 years agoMerge pull request #2601 from poettering/systemd-analyze-dump-align
Zbigniew Jędrzejewski-Szmek [Sat, 13 Feb 2016 01:36:19 +0000 (20:36 -0500)]
Merge pull request #2601 from poettering/systemd-analyze-dump-align

core: fix indenting in dump output

8 years agoresolve: always align flags to 8th column and print CAA flags
Zbigniew Jędrzejewski-Szmek [Tue, 2 Feb 2016 02:35:44 +0000 (21:35 -0500)]
resolve: always align flags to 8th column and print CAA flags

Left-over unknown flags are printed numerically. Otherwise,
it wouldn't be known what bits are remaining without knowning
what the known bits are.

A test case is added to verify the flag printing code:
============== src/resolve/test-data/fake-caa.pkts ==============
google.com. IN CAA   0 issue "symantec.com"
google.com. IN CAA   128 issue "symantec.com"
        -- Flags: critical
google.com. IN CAA   129 issue "symantec.com"
        -- Flags: critical 1
google.com. IN CAA   22 issue "symantec.com"
        -- Flags: 22

8 years agoresolve: parse CAA records
Zbigniew Jędrzejewski-Szmek [Sun, 31 Jan 2016 21:21:00 +0000 (16:21 -0500)]
resolve: parse CAA records

8 years agoFix hashing of TLSA packets
Zbigniew Jędrzejewski-Szmek [Sun, 31 Jan 2016 21:23:00 +0000 (16:23 -0500)]
Fix hashing of TLSA packets

Also add example files with TLSA and SSHFP records.

8 years agotest-dns-packet: allow running without arguments
Zbigniew Jędrzejewski-Szmek [Thu, 11 Feb 2016 14:18:32 +0000 (09:18 -0500)]
test-dns-packet: allow running without arguments

8 years agotest-dns-packet: add framework to read and dump packets
Zbigniew Jędrzejewski-Szmek [Sun, 31 Jan 2016 05:10:42 +0000 (00:10 -0500)]
test-dns-packet: add framework to read and dump packets

Packets are stored in a simple format:
<size> <packet-wire-format> <size> <packet-wire-format> ...

Packets for some example domains are dumped, to test rr code for various
record types. Currently:
A
AAAA
CAA
DNSKEY
LOC
MX
NS
NSEC
OPENPGPKEY
SOA
SPF
TXT

The hashing code is executed, but results are not checked.

Also build other tests in src/resolve only with --enable-resolve.

8 years agoMerge pull request #2600 from poettering/s390-alarm-clock
Zbigniew Jędrzejewski-Szmek [Sat, 13 Feb 2016 00:14:25 +0000 (19:14 -0500)]
Merge pull request #2600 from poettering/s390-alarm-clock

time-util: map ALARM clockids to non-ALARM clockids in now()

8 years agocore: fix indenting in dump output
Lennart Poettering [Fri, 12 Feb 2016 20:33:39 +0000 (21:33 +0100)]
core: fix indenting in dump output

Fixes: #2593

8 years agotime-util: map ALARM clockids to non-ALARM clockids in now()
Lennart Poettering [Fri, 12 Feb 2016 20:29:01 +0000 (21:29 +0100)]
time-util: map ALARM clockids to non-ALARM clockids in now()

Fixes: #2597

8 years agoremove bus-proxyd
Daniel Mack [Fri, 12 Feb 2016 14:25:27 +0000 (15:25 +0100)]
remove bus-proxyd

As kdbus won't land in the anticipated way, the bus-proxy is not needed in
its current form. It can be resurrected at any time thanks to the history,
but for now, let's remove it from the sources. If we'll have a similar tool
in the future, it will look quite differently anyway.

Note that stdio-bridge is still available. It was restored from a version
prior to f252ff17, and refactored to make use of the current APIs.

8 years agoMerge pull request #2594 from keszybz/spelling
Martin Pitt [Fri, 12 Feb 2016 08:26:18 +0000 (09:26 +0100)]
Merge pull request #2594 from keszybz/spelling

Spelling

8 years agoMerge pull request #2595 from l10n-tw/master
Zbigniew Jędrzejewski-Szmek [Fri, 12 Feb 2016 04:40:11 +0000 (23:40 -0500)]
Merge pull request #2595 from l10n-tw/master

Update zh_TW translation.

8 years agoUpdate zh_TW translation.
Jeff Huang [Fri, 12 Feb 2016 03:47:11 +0000 (11:47 +0800)]
Update zh_TW translation.

8 years agoMerge pull request #2590 from zonque/bus-endpoint-removal
Zbigniew Jędrzejewski-Szmek [Fri, 12 Feb 2016 02:58:46 +0000 (21:58 -0500)]
Merge pull request #2590 from zonque/bus-endpoint-removal

Remove kdbus custom endpoint support

8 years agoTypo
Zbigniew Jędrzejewski-Szmek [Fri, 12 Feb 2016 02:52:02 +0000 (21:52 -0500)]
Typo

8 years agoNEWS: journal device support is limited to current boot, grammar
Zbigniew Jędrzejewski-Szmek [Wed, 10 Feb 2016 14:09:36 +0000 (09:09 -0500)]
NEWS: journal device support is limited to current boot, grammar

Reword some sentences for better flow.

8 years agoMerge pull request #2592 from mbiebl/typo-fixes
Zbigniew Jędrzejewski-Szmek [Fri, 12 Feb 2016 02:47:54 +0000 (21:47 -0500)]
Merge pull request #2592 from mbiebl/typo-fixes

Typo fixes

8 years agoTypo fixes
Michael Biebl [Thu, 11 Feb 2016 23:26:37 +0000 (00:26 +0100)]
Typo fixes

8 years agoMerge pull request #2591 from jwilk/spelling
Michael Biebl [Thu, 11 Feb 2016 23:19:51 +0000 (00:19 +0100)]
Merge pull request #2591 from jwilk/spelling

man: fix typos

8 years agoman: fix typos
Jakub Wilk [Thu, 11 Feb 2016 23:01:16 +0000 (00:01 +0100)]
man: fix typos

8 years agoRemove kdbus custom endpoint support
Daniel Mack [Thu, 11 Feb 2016 21:12:04 +0000 (22:12 +0100)]
Remove kdbus custom endpoint support

This feature will not be used anytime soon, so remove a bit of cruft.

The BusPolicy= config directive will stay around as compat noop.

8 years agoMerge pull request #2587 from haraldh/tpmv3
Lennart Poettering [Thu, 11 Feb 2016 19:38:03 +0000 (20:38 +0100)]
Merge pull request #2587 from haraldh/tpmv3

sd-boot: put hashed kernel command line in a PCR of the TPM

8 years agoMerge pull request #2588 from phomes/core-enum-fix
Zbigniew Jędrzejewski-Szmek [Thu, 11 Feb 2016 18:17:42 +0000 (13:17 -0500)]
Merge pull request #2588 from phomes/core-enum-fix

core: use correct enum

8 years agoresolved: add cleanup function to rewind packets
Zbigniew Jędrzejewski-Szmek [Sat, 30 Jan 2016 21:42:16 +0000 (16:42 -0500)]
resolved: add cleanup function to rewind packets

This makes the behaviour more consistent. Before we would not rewind
after some errors, but this seems to have been an unintentional
omission.

8 years agosystemd-resolve: allow easy querying of openpgp keys
Zbigniew Jędrzejewski-Szmek [Thu, 28 Jan 2016 23:24:27 +0000 (18:24 -0500)]
systemd-resolve: allow easy querying of openpgp keys

$ systemd-resolve --openpgp zbyszek@fedoraproject.org
d08ee310438ca124a6149ea5cc21b6313b390dce485576eff96f8722._openpgpkey.fedoraproject.org. IN OPENPGPKEY
        mQINBFBHPMsBEACeInGYJCb+7TurKfb6wGyTottCDtiSJB310i37/6ZYoeIay/5soJjlM
        yfMFQ9T2XNT/0LM6gTa0MpC1st9LnzYTMsT6tzRly1D1UbVI6xw0g0vE5y2Cjk3xUwAyn
        ...

8 years agoMove initialize_libgcrypt to separate file
Zbigniew Jędrzejewski-Szmek [Thu, 28 Jan 2016 23:24:27 +0000 (18:24 -0500)]
Move initialize_libgcrypt to separate file

It's annoying to have the exact same function in three places.
It's stored in src/shared, but it's not added to the library to
avoid the dependency on libgcrypt.

8 years agoAdd memcpy_safe
Zbigniew Jędrzejewski-Szmek [Tue, 2 Feb 2016 02:57:41 +0000 (21:57 -0500)]
Add memcpy_safe

ISO/IEC 9899:1999 §7.21.1/2 says:
Where an argument declared as size_t n specifies the length of the array
for a function, n can have the value zero on a call to that
function. Unless explicitly stated otherwise in the description of a
particular function in this subclause, pointer arguments on such a call
shall still have valid values, as described in 7.1.4.

In base64_append_width memcpy was called as memcpy(x, NULL, 0).  GCC 4.9
started making use of this and assumes This worked fine under -O0, but
does something strange under -O3.

This patch fixes a bug in base64_append_width(), fixes a possible bug in
journal_file_append_entry_internal(), and makes use of the new function
to simplify the code in other places.

8 years agocore: use correct enum
Thomas Hindoe Paaboel Andersen [Thu, 11 Feb 2016 18:02:54 +0000 (19:02 +0100)]
core: use correct enum

from e903182e5b0daa941de47a9c08c824106cec7fe0

8 years agosd-boot: put hashed kernel command line in a PCR of the TPM
Harald Hoyer [Wed, 3 Feb 2016 16:39:24 +0000 (17:39 +0100)]
sd-boot: put hashed kernel command line in a PCR of the TPM

The UEFI BIOS already hashes the contents of the loaded image, so the
initrd and the command line of the binary are recorded.

Because manually added LoadOptions are not taken into account, these
should be recorded also.

This patch logs and extends a TPM PCR register with the LoadOptions.

This feature can be enabled with configure --enable-tpm

The PCR register index can be specified with
configure --with-tpm-pcrindex=<NUM>

8 years agoconfigure: bump version number
Lennart Poettering [Thu, 11 Feb 2016 16:28:00 +0000 (17:28 +0100)]
configure: bump version number

8 years agodelta: minor coding style fixes
Lennart Poettering [Thu, 11 Feb 2016 15:25:54 +0000 (16:25 +0100)]
delta: minor coding style fixes

no change in behaviour

8 years agoman: document that resolved cares about /etc/hosts
Lennart Poettering [Thu, 11 Feb 2016 15:25:22 +0000 (16:25 +0100)]
man: document that resolved cares about /etc/hosts

8 years agoMerge pull request #2581 from evverx/dev-mqueue-cond
Lennart Poettering [Thu, 11 Feb 2016 12:55:59 +0000 (13:55 +0100)]
Merge pull request #2581 from evverx/dev-mqueue-cond

units: don't try to mount the mqueue fs if we lack the privileges for it

8 years agoMerge pull request #2576 from poettering/random-fixes
Martin Pitt [Thu, 11 Feb 2016 12:29:53 +0000 (13:29 +0100)]
Merge pull request #2576 from poettering/random-fixes

Random fixes

8 years agobuild-sys: bump so version
Lennart Poettering [Thu, 11 Feb 2016 12:16:39 +0000 (13:16 +0100)]
build-sys: bump so version

8 years agobuild-sys: run "make hwdb-update"
Lennart Poettering [Thu, 11 Feb 2016 12:11:02 +0000 (13:11 +0100)]
build-sys: run "make hwdb-update"

8 years agofill in contributors list in NEWS
Lennart Poettering [Thu, 11 Feb 2016 12:02:35 +0000 (13:02 +0100)]
fill in contributors list in NEWS

8 years agocore: don't choke if a unit another unit triggers vanishes during reload
Lennart Poettering [Wed, 10 Feb 2016 22:39:31 +0000 (23:39 +0100)]
core: don't choke if a unit another unit triggers vanishes during reload

Fixes: #1981

8 years agoMerge pull request #2579 from evverx/TEST-1981
Daniel Mack [Thu, 11 Feb 2016 09:22:25 +0000 (10:22 +0100)]
Merge pull request #2579 from evverx/TEST-1981

tests: add test for https://github.com/systemd/systemd/issues/1981

8 years agoMerge pull request #2578 from keszybz/man-pages
Daniel Mack [Thu, 11 Feb 2016 09:22:05 +0000 (10:22 +0100)]
Merge pull request #2578 from keszybz/man-pages

man: follow up fixes for #2575

8 years agounits: don't try to mount the mqueue fs if we lack the privileges for it
Evgeny Vereshchagin [Thu, 11 Feb 2016 02:45:11 +0000 (02:45 +0000)]
units: don't try to mount the mqueue fs if we lack the privileges for it

See https://github.com/systemd/systemd/pull/2576#discussion-diff-52592680

8 years agoman: follow up fixes for #2575
Zbigniew Jędrzejewski-Szmek [Thu, 11 Feb 2016 00:49:40 +0000 (19:49 -0500)]
man: follow up fixes for #2575

8 years agoMerge pull request #2575 from poettering/manfixes
Zbigniew Jędrzejewski-Szmek [Thu, 11 Feb 2016 00:49:14 +0000 (19:49 -0500)]
Merge pull request #2575 from poettering/manfixes

A variety of man page fixes

8 years agoman: correct explanation of "systemctl is-enabled" output
Lennart Poettering [Wed, 10 Feb 2016 21:02:33 +0000 (22:02 +0100)]
man: correct explanation of "systemctl is-enabled" output

The "is-enabled" command doesn't care whether the symlinks are declared in the
[Install] section of a unit file or not, when returning "enabled". Any alias,
.wants/ or .requires/ symlinks suffice.

Fixes: #975

8 years agoman: document that ExecStartPost= is only run if ExecStart= succeeded
Lennart Poettering [Wed, 10 Feb 2016 20:52:40 +0000 (21:52 +0100)]
man: document that ExecStartPost= is only run if ExecStart= succeeded

Fixes: #846

8 years agoman: document that "systemctl enable" supports abbreviated unit file names
Lennart Poettering [Wed, 10 Feb 2016 20:47:07 +0000 (21:47 +0100)]
man: document that "systemctl enable" supports abbreviated unit file names

Fixes: #1502

8 years agoman: document that nss-myhostname handles *.localhost and *.localdomain too
Lennart Poettering [Wed, 10 Feb 2016 20:43:34 +0000 (21:43 +0100)]
man: document that nss-myhostname handles *.localhost and *.localdomain too

(And similar for resolved)

Fixes: #1630

8 years agoman: document that [Install] has no effect in unit file .d/*.conf drop-ins
Lennart Poettering [Wed, 10 Feb 2016 20:39:36 +0000 (21:39 +0100)]
man: document that [Install] has no effect in unit file .d/*.conf drop-ins

Fixes: #1774
Fixes: #1090

8 years agoman: document distinction between ConditionXYZ= and AssertXYZ=
Lennart Poettering [Wed, 10 Feb 2016 20:30:25 +0000 (21:30 +0100)]
man: document distinction between ConditionXYZ= and AssertXYZ=

References: #2468

8 years agoman: document rescue.target and emergency.target in more detail
Lennart Poettering [Wed, 10 Feb 2016 20:29:45 +0000 (21:29 +0100)]
man: document rescue.target and emergency.target in more detail

Fixes: #2523

8 years agounits: don't try to mount the FUSE fs if we lack the privileges for it
Lennart Poettering [Wed, 10 Feb 2016 22:02:53 +0000 (23:02 +0100)]
units: don't try to mount the FUSE fs if we lack the privileges for it

See:

https://lists.freedesktop.org/archives/systemd-devel/2016-February/035740.html

8 years agonss-mymachines: never resolve unmapped UIDs/GIDs
Lennart Poettering [Wed, 10 Feb 2016 21:58:41 +0000 (22:58 +0100)]
nss-mymachines: never resolve unmapped UIDs/GIDs

Don't ever permit successful user or group lookups if no UID/GID mapping is
actually applied. THis way, we can be sure that nss-mymachines cannot be used
to insert invalid cache entries into nscd's cache.

https://bugzilla.redhat.com/show_bug.cgi?id=1285339

8 years agoupdate TODO
Lennart Poettering [Wed, 10 Feb 2016 21:54:33 +0000 (22:54 +0100)]
update TODO

8 years agobuild-sys: add TEST-06-SELINUX to dist
Evgeny Vereshchagin [Wed, 10 Feb 2016 18:13:14 +0000 (18:13 +0000)]
build-sys: add TEST-06-SELINUX to dist

This is a follow-up to https://github.com/systemd/systemd/pull/2493

8 years agotests: add test for https://github.com/systemd/systemd/issues/1981
Evgeny Vereshchagin [Mon, 23 Nov 2015 17:56:45 +0000 (17:56 +0000)]
tests: add test for https://github.com/systemd/systemd/issues/1981

8 years agoMerge pull request #2574 from zonque/netclass-remove
Lennart Poettering [Wed, 10 Feb 2016 16:03:00 +0000 (17:03 +0100)]
Merge pull request #2574 from zonque/netclass-remove

cgroup: remove support for NetClass= directive

8 years agoMerge pull request #2495 from heftig/master
Lennart Poettering [Wed, 10 Feb 2016 15:53:49 +0000 (16:53 +0100)]
Merge pull request #2495 from heftig/master

tty-ask-password: Split out password sending

8 years agoMerge pull request #2555 from poettering/coredump-fixes
Lennart Poettering [Wed, 10 Feb 2016 15:50:21 +0000 (16:50 +0100)]
Merge pull request #2555 from poettering/coredump-fixes

Coredump fixes and more

8 years agocgroup: remove support for NetClass= directive
Daniel Mack [Wed, 10 Feb 2016 14:44:01 +0000 (15:44 +0100)]
cgroup: remove support for NetClass= directive

Support for net_cls.class_id through the NetClass= configuration directive
has been added in v227 in preparation for a per-unit packet filter mechanism.
However, it turns out the kernel people have decided to deprecate the net_cls
and net_prio controllers in v2. Tejun provides a comprehensive justification
for this in his commit, which has landed during the merge window for kernel
v4.5:

  https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bd1060a1d671

As we're aiming for full support for the v2 cgroup hierarchy, we can no
longer support this feature. Userspace tool such as nftables are moving over
to setting rules that are specific to the full cgroup path of a task, which
obsoletes these controllers anyway.

This commit removes support for tweaking details in the net_cls controller,
but keeps the NetClass= directive around for legacy compatibility reasons.

8 years agoupdate NEWS
Lennart Poettering [Wed, 10 Feb 2016 15:34:11 +0000 (16:34 +0100)]
update NEWS

8 years agocore: treat JobTimeout=0 as equivalent to JobTimeout=infinity
Lennart Poettering [Mon, 8 Feb 2016 22:56:30 +0000 (23:56 +0100)]
core: treat JobTimeout=0 as equivalent to JobTimeout=infinity

Corrects an incompatibility introduced with 36c16a7cdd6c33d7980efc2cd6a2211941f302b4.

Fixes: #2537

8 years agocore: simplify how we parse TimeoutSec=, TimeoutStartSec= and TimeoutStopSec=
Lennart Poettering [Mon, 8 Feb 2016 22:54:54 +0000 (23:54 +0100)]
core: simplify how we parse TimeoutSec=, TimeoutStartSec= and TimeoutStopSec=

Let's make things more obvious by placing the parse_usec() invocation directly in config_parse_service_timeout().

8 years agoupdate TODO
Lennart Poettering [Mon, 8 Feb 2016 22:39:40 +0000 (23:39 +0100)]
update TODO

8 years agocoredump: dump priviliges when processing system coredumps
Lennart Poettering [Mon, 8 Feb 2016 22:35:24 +0000 (23:35 +0100)]
coredump: dump priviliges when processing system coredumps

Let's add an extra-safety net and change UID/GID to the "systemd-coredump" user when processing coredumps from system
user. For coredumps of normal users we keep the current logic of processing the coredumps from the user id the coredump
was created under.

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=87354

8 years agocore: set RLIMIT_CORE to unlimited by default
Lennart Poettering [Mon, 8 Feb 2016 21:30:58 +0000 (22:30 +0100)]
core: set RLIMIT_CORE to unlimited by default

The kernel sets RLIMIT_CORE to 0 by default. Let's bump this to unlimited by
default (for systemd itself and all processes we fork off), so that the
coredump hooks have an effect if they honour it.

Bumping RLIMIT_CORE of course would have the effect that "core" files will end
up on the system at various places, if no coredump hook is used. To avoid this,
make sure PID1 sets the core pattern to the empty string by default, so that
this logic is disabled.

This change in defaults should be useful for all systems where coredump hooks
are used, as it allows useful usage of RLIMIT_CORE from these hooks again. OTOH
systems that expect that coredumps are placed under the name "core" in the
current directory will break with this change. Given how questionnable this
behaviour is, and given that no common distro makes use of this by default it
shouldn't be too much of a loss. Also, the old behaviour may be restored by
explicitly configuring a "core_pattern" of "core", and setting the default
system RLIMIT_CORE to 0 again via system.conf.

8 years agocoredump: honour RLIMIT_CORE when saving/processing coredumps
Lennart Poettering [Mon, 8 Feb 2016 21:08:49 +0000 (22:08 +0100)]
coredump: honour RLIMIT_CORE when saving/processing coredumps

With this change processing/saving of coredumps takes the RLIMIT_CORE resource limit of the crashing process into
account, given the user control whether specific processes shall core dump or not, and how large to make the core dump.

Note that this effectively disables core-dumping for now, as RLIMIT_CORE defaults to 0 (i.e. is disabled) for all
system processes.

8 years agocoredump: rework coredumping logic
Lennart Poettering [Mon, 8 Feb 2016 20:16:08 +0000 (21:16 +0100)]
coredump: rework coredumping logic

This reworks the coredumping logic so that the coredump handler invoked from the kernel only collects runtime data
about the crashed process, and then submits it for processing to a socket-activate coredump service, which extracts a
stacktrace and writes the coredump to disk.

This has a number of benefits: the disk IO and stack trace generation may take a substantial amount of resources, and
hence should better be managed by PID 1, so that resource management applies. This patch uses RuntimeMaxSec=, Nice=, OOMScoreAdjust=
and various sandboxing settings to ensure that the coredump handler doesn't take away unbounded resources from normally
priorized processes.

This logic is also nice since this makes sure the coredump processing and storage is delayed correctly until
/var/systemd/coredump is mounted and writable.

Fixes: #2286