Commit graph

34779 commits

Author SHA1 Message Date
Zbigniew Jędrzejewski-Szmek c07fe6d0df Merge pull request #9406 from yuwata/rfe-9228
Trivial conflict solved in merge and include net/if_arp.h added.
2018-08-23 11:11:13 +02:00
Susant Sahani 708c425d0a Networkd: Start DHCP server when link is up.
Closes #9479
2018-08-23 10:03:30 +02:00
Chris Chiu e09dba97b9 hwdb: Apply Acer mappings to all Gateway and Packard Bell models
Gateway and Packard Bell both belong to Acer and need the same mappings.
This has been checked on several Gateway and Packard Bell models enabled
by Endless and confirmed by Acer Product Manager.

Signed-off-by: Chris Chiu <chiu@endlessm.com>
Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com>
2018-08-23 09:12:05 +02:00
Chris Chiu ac65c1e1de hwdb: Map 8a to f20 on the Acer Travelmate P648-G3-M
This model emits 0x8a for the microphone-mute button above the keyboard,
so let's map it to correct keycode.

Signed-off-by: Chris Chiu <chiu@endlessm.com>
Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com>
2018-08-23 09:12:05 +02:00
Carlo Caione 80dcc25f2f hwdb: Add keymaps for HP ProBook 11 G1
Add microphone-mute and touchpad-toggle keymaps for the HP ProBook 11 G1
notebook.

Signed-off-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com>
2018-08-23 09:08:58 +02:00
Zbigniew Jędrzejewski-Szmek 60118b21c6
Merge pull request #9904 from yuwata/replace-udev-device
tree-wide: drop udev_device struct and use sd_device instead
2018-08-23 09:01:44 +02:00
Steve Ramage a7c64e14e7 man: Fixed grammatical error in systemd.socket.xml (#9916) 2018-08-23 13:14:17 +09:00
Yu Watanabe 152d0efa2b udev: move udev cleanup functions from udev-util.h to udev.h 2018-08-23 04:57:39 +09:00
Yu Watanabe 05becb11e8 udev-util: drop unused function udev_device_new_from_stat_rdev() 2018-08-23 04:57:39 +09:00
Yu Watanabe e156d24b0a login/sysfs-show: replace udev_device by sd_device 2018-08-23 04:57:39 +09:00
Yu Watanabe 4f209af7da logind: replace udev_device by sd_device 2018-08-23 04:57:39 +09:00
Yu Watanabe 4366e598ae core: replace udev_device by sd_device 2018-08-23 04:57:39 +09:00
Yu Watanabe 6bcf00eda3 core/umount: replace udev_device by sd_device 2018-08-23 04:57:39 +09:00
Yu Watanabe 21384b8129 rfkill: replace udev_device by sd_device 2018-08-23 04:57:39 +09:00
Yu Watanabe 51517f9e09 network: replace udev_device by sd_device 2018-08-23 04:57:39 +09:00
Yu Watanabe f55b0d3fd6 nspawn: replace udev_device by sd_device 2018-08-23 04:57:39 +09:00
Yu Watanabe 8bebb09ce7 journal: replace udev_device by sd_device 2018-08-23 04:57:39 +09:00
Yu Watanabe ad5944d71c sd-device: introduce device_new_from_stat_rdev() 2018-08-23 04:57:39 +09:00
Yu Watanabe 3c1f2cee0a dissect: replace udev_device by sd_device 2018-08-23 04:57:39 +09:00
Yu Watanabe 85624f018d gpt-auto-generator: replace udev_device by sd_device 2018-08-23 04:57:39 +09:00
Yu Watanabe dcd265239b mount-tool: replace udev_device by sd_device 2018-08-23 04:57:39 +09:00
Yu Watanabe 9aadd28149 backlight: replace udev_device by sd_device 2018-08-23 04:57:39 +09:00
Yu Watanabe 3782454c41 libudev: introduce udev_monitor_receive_sd_device() 2018-08-23 04:57:39 +09:00
Yu Watanabe 7c7be5515f libudev: move cleanup functions from udev-util.h to libudev-private.h 2018-08-23 04:57:39 +09:00
Yu Watanabe 3938f568a2 libudev: accept NULL as the argument 'struct udev*' for udev_monitor_new() or friends
As udev_monitor struct or friends are now almost independent of udev
struct. So, generating these objects without udev struct is reasonable.
2018-08-23 04:57:39 +09:00
Tejun Heo 6ae4283cb1 core: add IODeviceLatencyTargetSec
This adds support for the following proposed latency based IO control
mechanism.

  https://lkml.org/lkml/2018/6/5/428
2018-08-22 16:46:18 +02:00
Yu Watanabe 71d1700afa selinux-util: drop unused variables
Follow-up for 7e531a5265.
2018-08-22 16:32:35 +02:00
Chris Morin 0367307e27 man: correct journald field name 2018-08-22 16:21:52 +02:00
Yu Watanabe d4ba369289
Merge pull request #9903 from yuwata/fuzzer-10007
Fixes issue 10007 by oss-fuzz
2018-08-22 22:25:38 +09:00
Yu Watanabe a1a605f144 test: add testcase for issue 10007 by oss-fuzz 2018-08-22 15:46:47 +09:00
Yu Watanabe 8d30fcb9b5 util: do not use stack frame for parsing arbitrary inputs
This replaces strndupa() by strndup() in socket_address_parse(),
as input string may be too long.

Fixes issue 10007 by ClusterFuzz-External:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10007
2018-08-22 15:46:32 +09:00
Yu Watanabe 52e4d62550
Merge pull request #9852 from poettering/namespace-errno
namespace: be more careful when handling namespacing failures
2018-08-22 11:16:29 +09:00
Lennart Poettering 97fa202a61 random-util: use RDRAND for randomness if the kernel doesn't want to give us any
Pretty much all intel cpus have had RDRAND in a long time. While
CPU-internal RNG are widely not trusted, for seeding hash tables it's
perfectly OK to use: we don't high quality entropy in that case, hence
let's use it.

This is only hooked up with 'high_quality_required' is false. If we
require high quality entropy the kernel is the only source we should
use.
2018-08-21 20:13:32 +02:00
Lennart Poettering 2d2224e407 man: document that most sandboxing options are best effort only 2018-08-21 20:00:33 +02:00
Lennart Poettering 1beab8b0d0 namespace: be more careful when handling namespacing failures gracefully
This makes two changes to the namespacing code:

1. We'll only gracefully skip service namespacing on access failure if
   exclusively sandboxing options where selected, and not mount-related
   options that result in a very different view of the world. For example,
   ignoring RootDirectory=, RootImage= or Bind= is really probablematic,
   but ReadOnlyPaths= is just a weaker sandbox.

2. The namespacing code will now return a clearly recognizable error
   code when it cannot enforce its namespacing, so that we cannot
   confuse EPERM errors from mount() with those from unshare(). Only the
   errors from the first unshare() are now taken as hint to gracefully
   disable namespacing.

Fixes: #9844 #9835
2018-08-21 20:00:33 +02:00
aszlig 66c91c3a23 umount: Don't use options from fstab on remount
The fstab entry may contain comment/application-specific options, like
for example x-systemd.automount or x-initrd.mount.

With the recent switch to libmount, the mount options during remount are
now gathered via mnt_fs_get_options(), which returns the merged fstab
options with the effective options in mountinfo.

Unfortunately if one of these application-specific options are set in
fstab, the remount will fail with -EINVAL.

In systemd 238:

  Remounting '/test-x-initrd-mount' read-only in with options
  'errors=continue,user_xattr,acl'.

In systemd 239:

  Remounting '/test-x-initrd-mount' read-only in with options
  'errors=continue,user_xattr,acl,x-initrd.mount'.
  Failed to remount '/test-x-initrd-mount' read-only: Invalid argument

So instead of using mnt_fs_get_options(), we're now using both
mnt_fs_get_fs_options() and mnt_fs_get_vfs_options() and merging the
results together so we don't get any non-relevant options from fstab.

Signed-off-by: aszlig <aszlig@nix.build>
2018-08-21 19:49:51 +02:00
Franck Bui 4dc7bfdf4f tmpfiles: use fd_get_path() even less excessively
A follow-up for commit 9d874aec45.

This patch makes "path" parameter mandatory in fd_set_*() helpers removing the
need to use fd_get_path() when NULL was passed. The caller is supposed to pass
the fd anyway so assuming that it also knows the path should be safe.

Actually, the only case where this was useful (or used) was when we were
walking through directory trees (in item_do()). But even in those cases the
paths could be constructed trivially, which is still better than relying on
fd_get_path() (which is an ugly API).

A very succinct test case is also added for 'z/Z' operators so the code dealing
with recursive operators is tested minimally.
2018-08-21 19:48:08 +02:00
Zbigniew Jędrzejewski-Szmek 0566668016
Merge pull request #9712 from filbranden/socket1
socket-util: Introduce send_one_fd_iov() and receive_one_fd_iov()
2018-08-21 19:45:44 +02:00
Zbigniew Jędrzejewski-Szmek 7692fed98b
Merge pull request #9783 from poettering/get-user-creds-flags
beef up get_user_creds() a bit and other improvements
2018-08-21 10:09:33 +02:00
Zbigniew Jędrzejewski-Szmek a795e5a9dd
Merge pull request #9811 from poettering/random-seed-tweaks
some random seed handling tweaks
2018-08-21 10:08:58 +02:00
Zbigniew Jędrzejewski-Szmek 00c4361878
Merge pull request #9853 from poettering/uneeded-queue
rework StopWhenUnneeded=1 logic
2018-08-21 10:06:30 +02:00
Zbigniew Jędrzejewski-Szmek 8f6b442a78 meson: rename -Ddebug to -Ddebug-extra
Meson added -Doptimization and -Ddebug options, which obviously causes
a conflict with our -Ddebug options. Let's rename it.

Fixes #9883.
2018-08-20 16:10:57 -07:00
Zbigniew Jędrzejewski-Szmek 43ad3ad7ea Rename USER_CREDS_SYNTHESIZE_FALLBACK to …_PREFER_NSS 2018-08-20 16:06:41 +02:00
Lennart Poettering fafff8f1ff user-util: rework get_user_creds()
Let's fold get_user_creds_clean() into get_user_creds(), and introduce a
flags argument for it to select "clean" behaviour. This flags parameter
also learns to other new flags:

- USER_CREDS_SYNTHESIZE_FALLBACK: in this mode the user records for
  root/nobody are only synthesized as fallback. Normally, the synthesized
  records take precedence over what is in the user database.  With this
  flag set this is reversed, and the user database takes precedence, and
  the synthesized records are only used if they are missing there. This
  flag should be set in cases where doing NSS is deemed safe, and where
  there's interest in knowing the correct shell, for example if the
  admin changed root's shell to zsh or suchlike.

- USER_CREDS_ALLOW_MISSING: if set, and a UID/GID is specified by
  numeric value, and there's no user/group record for it accept it
  anyway. This allows us to fix #9767

This then also ports all users to set the most appropriate flags.

Fixes: #9767

[zj: remove one isempty() call]
2018-08-20 15:58:21 +02:00
Lennart Poettering 163a035aa6 networkd: add O_CLOEXEC where it's missing 2018-08-20 15:58:11 +02:00
Lennart Poettering 8967f29169 nspawn: add two missing OOM checks 2018-08-20 15:58:11 +02:00
Lennart Poettering 8dfce114ab nspawn: make sure to create /dev/char/x:y symlinks in nspawn containers too
On the host udev creates these, but they are useful API, hence create
them in nspawn containers too.
2018-08-20 15:58:11 +02:00
Lennart Poettering b2a60844c4 namespace: when creating device nodes, also create /dev/char/* symlinks
On the host these symlinks are created by udev, and we consider them API
and make use of them ourselves at various places. Hence when running a
private /dev, also create these symlinks so that lookups by major/minor
work in such an environment, too.
2018-08-20 15:58:11 +02:00
Zbigniew Jędrzejewski-Szmek a9e241dcb3
Merge pull request #9801 from yuwata/analyze-cleanups
analyze: several improvements
2018-08-20 13:12:53 +02:00
Zbigniew Jędrzejewski-Szmek 5664144bd3
Merge pull request #9809 from poettering/tmpfiles-cleanup
various tmpfiles fixes
2018-08-20 12:51:57 +02:00