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Author SHA1 Message Date
Lennart Poettering 2c57597745 tmpfiles: 'D' doesn't do globs for creation, shouldn't do for removal either 2018-11-08 09:52:16 +01:00
Lennart Poettering 64adb37968 tmpfiles: always remove/clean-up before creating 
Let's always clean the platform before we build something new.

Fixes: #9508
 2018-11-08 09:52:16 +01:00
Lennart Poettering 21af33863f tmpfiles: log when we skip an entry due to autofs 2018-11-08 09:52:16 +01:00
Lennart Poettering 811a158778 tmpfiles: create parents before children, but remove children before parents 
Previously, we'd always process parents before children. With this
change we are a bit more careful and create parents before children but
clean up children before parents.

The "done" boolean by item is replaced by a mask so that we can descent
and ascend for the right operations only.

See: #9508
 2018-11-08 09:52:16 +01:00
Lennart Poettering 133bbca42e tmpfiles: no need to set zero initialization of first enum value 2018-11-08 09:52:16 +01:00
Lennart Poettering 599ebe29a3 tmpfiles: instead of accessing global 'arg_operation' pass it through the stack 
Just some refactoring, no change in behaviour.
 2018-11-08 09:52:16 +01:00
Lennart Poettering 1a967b6bb1 tmpfiles: replace the three arg_create/arg_remove/arg_clean booleans with a single bitmask 
No change in behaviour, just a bit of refactoring.
 2018-11-08 09:52:16 +01:00
Lennart Poettering ccd114f0f9 tmpfiles: fix minor memory leak on error path 2018-11-08 09:52:16 +01:00
Lennart Poettering 81fa4479f8 tmpfiles: use free_and_replace() where appropriate 2018-11-08 09:52:16 +01:00
Lennart Poettering 7ab7529d45 tmpfiles: why memset() and memcpy() if we have '=' and structured initialization? 2018-11-08 09:52:16 +01:00
Lennart Poettering 96d10d7837 tmpfiles: rename "count" → "n_items" 
"count" is so very generic. Let's follow our usual naming logic here,
and rename this to "n_items", to make clear what we count here.
 2018-11-08 09:52:16 +01:00
Lennart Poettering 647687141a tmpfiles: rename second parameter to GREEDY_REALLOC() 'allocated' 
We pretty much always name it like that, and it is very descriptive,
hence let's stick to that nomenclature here.
 2018-11-08 09:52:16 +01:00
Lennart Poettering ae1940d294 btrfs-util: before deleting a subvol check that it is one 
This has the benefit that we can return ENOTTY rather than EPERM if we
are attempting to delete a subvol and don't have the privs to.
 2018-11-08 09:52:16 +01:00
Lennart Poettering cc83d5197c random-util: optionally allow randomness to be generated via RDRAND 
We only use this when we don't require the best randomness. The primary
usecase for this is UUID generation, as this means we don't drain
randomness from the kernel pool for them. Since UUIDs are usually not
secrets RDRAND should be goot enough for them to avoid real-life
collisions.
 2018-11-08 09:44:27 +01:00
Lennart Poettering 6fb6f13896 random-util: introduce RANDOM_DONT_DRAIN 
Originally, the high_quality_required boolean argument controlled two
things: whether to extend any random data we successfully read with
pseudo-random data, and whether to return -ENODATA if we couldn't read
any data at all.

The boolean got replaced by RANDOM_EXTEND_WITH_PSEUDO, but this name
doesn't really cover the second part nicely. Moreover hiding both
changes of behaviour under a single flag is confusing. Hence, let's
split this part off under a new flag, and use it from random_bytes().
 2018-11-08 09:44:27 +01:00
Lennart Poettering 776cf7461f random-util: if zero random bytes are requested we can always fulfill the request 2018-11-08 09:44:27 +01:00
Lennart Poettering 68534345b8 random-util: optionally enable blocking getrandom() behaviour 
When generating the salt for the firstboot password logic, let's use
getrandom() blocking mode, and insist in the very best entropy.
 2018-11-08 09:44:27 +01:00
Lennart Poettering 94d457e8d9 random-util: change high_quality_required bool parameter into a flags parameter 
No change in behaviour, just some refactoring.
 2018-11-08 09:44:27 +01:00
Lennart Poettering afff8f16ae random-util: fix indentation 2018-11-08 09:44:27 +01:00
Lennart Poettering d68ccc0841 random-util: handle if getrandom() returns 0 
This should normally not happen, but given that the man page suggests
something about this in the context of interruption, let's handle this
and propagate an I/O error.
 2018-11-08 09:44:27 +01:00
Lennart Poettering 3335dc2d75 random-util: rename acquire_random_bytes() → genuine_random_bytes() 
It's more descriptive, since we also have a function random_bytes()
which sounds very similar.

Also rename pseudorandom_bytes() to pseudo_random_bytes(). This way the
two functions are nicely systematic, one returning genuine random bytes
and the other pseudo random ones.
 2018-11-08 09:44:27 +01:00
Lennart Poettering 8d2411f693 Merge pull request #10682 from yuwata/fix-oss-fuzz-network-issues 
network: fix memleak
 2018-11-08 09:37:35 +01:00
Yu Watanabe b9c04eafb8 core: introduce exec_params_clear() 
Follow-up for 1ad6e8b302.

Fixes #10677.
 2018-11-08 09:36:37 +01:00
Matthew Leeds 0ccc48b5b8 man: Fix implicit dep info for timer units (#10679) 
This reorganizes the systemd.timer man page so that it doesn't claim
there are no implicit dependencies right after specifying the implicit
dependencies, and so that it matches the other man pages for units. This
fixes a mistake introduced by commit aed5cb03db.
 2018-11-08 12:41:06 +09:00
Yu Watanabe d571998498 fuzz: add a testcase for oss-fuzz#11285 2018-11-08 12:31:02 +09:00
Yu Watanabe 28c3428df0 network: adds missing strv_free() 
Fixes oss-fuzz#11285.
 2018-11-08 12:30:03 +09:00
Yu Watanabe 7a99f98b50 network: make config_parse_radv_search_domains() log error in dns_name_apply_idna() 2018-11-08 12:29:38 +09:00
Yu Watanabe 9f7d3db3ed fuzz: add more testcases of already fixed issue about multiple netdev kind 
This adds testcases of oss-fuzz#11286, oss-fuzz#11287, oss-fuzz#11296,
oss-fuzz#11297, and oss-fuzz#11299.

The issue was fixed by 62facba19a.
 2018-11-08 12:16:13 +09:00
Zbigniew Jędrzejewski-Szmek e1b2d44366 Merge pull request #10670 from yuwata/oss-fuzz-netdev-fixes 
network: ignore multiple assignment of netdev kind
 2018-11-07 19:31:31 +01:00
Steven Allen 86cf4554ef logind: fix compilation without utmp (#10674) 2018-11-07 17:29:21 +01:00
Jan Synacek 1432d2dbdf ask-password: improve log message when inotify limit is reached 
When inotify_add_watch() fails because of the inotify limit, errno is
set to ENOSPC and then gets shown to users as "No space left on device".
That is very confusing and requires in-depth knowledge of the C library.
Therefore, show user-friendly message when inotify limit is reached.

Fixes #6030.
 2018-11-07 15:48:43 +01:00
Zbigniew Jędrzejewski-Szmek e44c5a3ba6 Merge pull request #10594 from poettering/env-reload-fix 
change handling of environment block of PID1's manager object
 2018-11-07 12:49:13 +01:00
Zbigniew Jędrzejewski-Szmek e67813dde0 Merge pull request #10610 from yuwata/udev-rules-cleanups 
udev-rules: replace udev_device by sd_device
 2018-11-07 11:34:33 +01:00
Yu Watanabe 1909e9f11d network: drop unused members in Wireguard object 2018-11-07 18:14:11 +09:00
Yu Watanabe 348784e62a fuzz: add testcases for oss-fuzz#11279 and #11280 2018-11-07 17:24:41 +09:00
Yu Watanabe 62facba19a network: ignore multiple assignment of netdev kind 
Fixes oss-fuzz#11279 and oss-fuzz#11280.
 2018-11-07 17:23:50 +09:00
Yu Watanabe 11d93952ea test: missing "die" 
Follow-up for a41ff38b09.
 2018-11-07 08:57:28 +01:00
Evgeny Vereshchagin 44f7190c2d Merge pull request #10668 from evverx/travis-tweaks 
travis: build and run fuzzers against crash reproducers
 2018-11-07 10:13:21 +03:00
Evgeny Vereshchagin eeec5f2a69 travis: show all commands when building systemd 
This should prevent Travis CI from terminating build jobs
that don't print anything for more than 10 minutes.

See https://travis-ci.org/systemd/systemd/builds/451737177.
 2018-11-07 07:49:50 +01:00
Evgeny Vereshchagin b9abc93558 travis: build and run fuzzers against crash reproducers 2018-11-07 07:47:22 +01:00
Yu Watanabe c6d8bbb66e in-addr-util: make in_addr_default_prefix_from_string() or friend set 0 to prefixlen when family == AF_INET6 (#10665) 
Follow-up for a4798d4e6d.

Fixes #10662.
 2018-11-07 15:31:26 +09:00
Yu Watanabe b74a0b6ae7 test: replace udev_device by sd_device in test-udev 2018-11-07 13:35:03 +09:00
Yu Watanabe 77ad202c72 udevadm-test: replace udev_device by sd_device 2018-11-07 13:35:03 +09:00
Yu Watanabe cf28ad4689 udev-event: make udev_event_new() take sd_device instead of udev_device 2018-11-07 13:35:03 +09:00
Yu Watanabe cf697ec00e udev-rules: replace udev_device by sd_device in udev_rules_apply_to_event() 2018-11-07 13:35:03 +09:00
Yu Watanabe dbea7f24d2 udev-rules: replace two udev_list_entry_foreach() by corresponding FOREACH_DEVICE_*() macros 2018-11-07 13:35:03 +09:00
Yu Watanabe 1017d66bf5 udev-rules: use structured initializer 2018-11-07 13:35:03 +09:00
Yu Watanabe 92b80c6baa udev-rules: drop unused member file_list in struct udev_rules 2018-11-07 13:35:03 +09:00
Yu Watanabe 1ce7fecb4f udev-rules: make import_parent_into_properties() take sd_device 2018-11-07 13:35:03 +09:00
Yu Watanabe 13c7b75f2f udev-rules: make import_file_into_properties() take sd_device 2018-11-07 13:35:03 +09:00