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e4bb1a07ef834f4e4eabe1fa21e838586e7dd2a3
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4632 Commits
Author SHA1 Message Date
Lennart Poettering 333a2ad649 filesystems: add ceph to network file systems group 2021-11-15 22:43:03 +01:00
Lennart Poettering 2867cb392a filesystems: slightly update common block device groups 2021-11-15 22:43:03 +01:00
Lennart Poettering 73e7576e3b filesystems: add two new filesystem groups 
1. @anonymous → for file systems that aren't real file systems but
   simply the backing for sockets, pipes and other "anonymous" fds.

2. @security → for the various MAC security file systems.
 2021-11-15 22:43:03 +01:00
Lennart Poettering fe0777fb94 Merge pull request #21320 from poettering/namespace-mkdir-umask 
make pid1 namespace code independent of umask
 2021-11-12 22:12:58 +01:00
Lennart Poettering 52f05ef21d umask-util: add helper that resets umask until end of current code block 2021-11-12 16:01:40 +01:00
Zbigniew Jędrzejewski-Szmek a456086b37 basic/utf8: inline some iterator variables 2021-11-12 15:51:26 +01:00
Yu Watanabe 847f1ea69e ether-addr-util: fix ether_addr_is_local() and add one more helper 
Follow-up for 1f86a3fe52.
 2021-11-12 20:00:29 +09:00
Lennart Poettering 371264b6c6 Merge pull request #21302 from yuwata/udev-drop-colon-from-ID_NET_NAME_MAC 
udev: drop colon from ID_NET_NAME_MAC
 2021-11-11 14:36:28 +01:00
Lennart Poettering 126c02a8fd Merge pull request #21304 from poettering/chain-ssh-auth-keys 
userdbctl: add support for chaining other ssh-authorized-keys commands from userdbctl
 2021-11-11 14:35:48 +01:00
Yu Watanabe e44cd43788 ether-addr-util: introduce hw_addr_to_string_full() 2021-11-11 18:29:52 +09:00
Lennart Poettering 7d0cede04f escape: return unused memory in quote_command_line() 2021-11-11 10:06:31 +01:00
Lennart Poettering 5e659ffcb0 process-util: use quote_command_line() at one more place 2021-11-11 10:06:26 +01:00
Lennart Poettering 4ef15008cc escape: add flags argument to quote_command_line() 
That way, we can reuse the call at one more place (see later patch).
 2021-11-11 10:05:46 +01:00
Yu Watanabe ca7d208367 ether-addr-util: expose hw_addr_hash_func() 2021-11-11 12:49:42 +09:00
Lennart Poettering 3299c293db architecture: drop __riscv__ checks, it's obsolete since 2018 2021-11-10 12:38:32 +01:00
Yu Watanabe 5ff3c71af8 Merge pull request #21276 from yuwata/ether-addr-util 
ether-addr-util: introduce parse_hw_addr() and related conf parsers
 2021-11-10 09:22:01 +09:00
Yu Watanabe c6df73ca72 ether-addr-util: introduce {hw,ether}_addr_hash_ops_free 2021-11-09 21:39:09 +09:00
Yu Watanabe 227e9ce255 ether-addr-util: replace ether_addr_from_string() with parse_ether_addr() 2021-11-09 21:39:09 +09:00
Yu Watanabe 02160bc909 ether-addr-util: introduce parse_ether_addr() 2021-11-09 21:39:09 +09:00
Yu Watanabe 76a5d3dee2 ether-addr-util: introduce parse_hw_addr() 2021-11-09 21:39:05 +09:00
Lennart Poettering 3777940ab2 inotify-util: improve reported error codes when inotify_add_watch() fails 2021-11-09 12:52:07 +01:00
Zbigniew Jędrzejewski-Szmek 7368e69bc7 Merge pull request #21271 from yuwata/ether-addr-util-helper-functions 
ether-addr-util: introduce several helper functions
 2021-11-09 10:02:55 +01:00
Yu Watanabe 91961fff43 arphrd-util: introduce arphrd_to_hw_addr_len() 2021-11-09 08:24:10 +09:00
Yu Watanabe f09d20256a arphrd-util: rename arphrd-list.[ch] -> arphrd-util.[ch] 2021-11-09 08:24:10 +09:00
Yu Watanabe de0f157984 ether-addr-util: make hw_addr_is_null() return true also for all zero address 
This fixes the following error:
---
systemd-networkd[1449490]: ip6tnl0: Saved hardware address: 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
systemd-networkd[1449490]: ip6tnl0: Failed to manage link by its new hardware address, ignoring: File exists
---
 2021-11-09 08:20:51 +09:00
Yu Watanabe 1f86a3fe52 ether-addr-util: introduce several helper functions 2021-11-09 08:20:51 +09:00
Daan De Meyer 51462135fb exec: Add TTYRows and TTYColumns properties to set TTY dimensions 2021-11-05 21:32:14 +00:00
Zbigniew Jędrzejewski-Szmek 7f9521d5e1 Merge pull request #21225 from medhefgo/boot-cleanup 
Boot cleanup
 2021-11-05 14:53:47 +01:00
Luca Boccassi fac2c3e97d basic/mountpoint-util: detect erofs as a read-only FS 2021-11-05 14:02:04 +01:00
Jan Janssen a8a7723ba9 sd-boot: Move flags helpers to macro-fundamental.h 2021-11-04 18:37:07 +01:00
Yu Watanabe 829b86bc0f Merge pull request #21217 from keszybz/debug-test-process-util 
procfs-util: fix confusion wrt. quantity limit and maximum value
 2021-11-04 04:03:56 +09:00
Lennart Poettering 883946f0d2 process-util: rework TAKE_PID() to be side-effect free 2021-11-03 15:57:02 +01:00
Lennart Poettering 2c1612100d process-util: wait for processes we killed even if killing failed 
The processes might be zombies in which case killing will fail, but
reaping them still matters.
 2021-11-03 15:57:02 +01:00
Lennart Poettering 90d59676b3 fd-util: make TAKE_FD free of double evaluation 
Better be safe than sorry.
 2021-11-03 15:22:18 +01:00
Zbigniew Jędrzejewski-Szmek c3dead53d5 procfs-util: fix confusion wrt. quantity limit and maximum value 
From packit/rawhide-arm64 logs:
Assertion 'limit >= INT_MAX || get_process_ppid(limit+1, NULL) == -ESRCH' failed at src/test/test-process-util.c:855, function test_get_process_ppid(). Aborting.
――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――

The kernel has a few different limits. In particular kernel.threads-max can be
set to some lower value, and kernel.pid_max can be set to a higher value. This
is nice because it reduces PID reuse, even if the number of threads that is
allowed is limited. But the tests assumed that we cannot have a thread with
PID above MIN(kernel.threads-max, kernel.pid_max-1), which is not valid.

So let's rework the whole thing: let's expose the helpers to read
kernel.threads-max and kernel.pid_max, and print what they return in tests.
procfs_tasks_get_limit() was something that is only used in tests, and wasn't
very well defined, so let's drop it.

Fixes #21193.
 2021-11-03 09:36:08 +01:00
Lennart Poettering 2f2cdd7250 percent-util: clamp percent range before converting to 2^32 scale 
Let#s better be safe than sorry and clamp the input, so that we don't
hit overflow issues.
 2021-11-03 12:41:17 +09:00
Lennart Poettering 4768cc450d missing: add missing header inclusions 
These headers should work without any manual header inclusion.
 2021-11-03 12:41:01 +09:00
Lennart Poettering 16d41892c3 Merge pull request #20609 from DaanDeMeyer/recursive-template 
core: Try to prevent infinite recursive template instantiation
 2021-10-28 19:23:17 +02:00
Daan De Meyer 88022148c4 core: Try to prevent infinite recursive template instantiation 
To prevent situations like in #17602 from happening, let's drop
direct recursive template dependencies. These will almost certainly
lead to infinite recursion so let's drop them immediately to avoid
instantiating potentially thousands of irrelevant units.

Example of a template that would lead to infinite recursion which
is caught by this check:

notify@.service:

```
[Unit]
Wants=notify@%n.service
```
 2021-10-28 11:42:21 +01:00
Lennart Poettering 68def5a975 fs-util: add helper that can split CIFS services names 2021-10-27 22:37:56 +02:00
Lennart Poettering 73fc0cbc87 fd-util: export get_max_fd() so that we can use it in tests 2021-10-27 17:56:36 +02:00
Lennart Poettering ab27b2fe56 exec-util: use close_all_fds_without_malloc() from freeze() 2021-10-27 17:56:36 +02:00
Lennart Poettering 5cfa0798ba fd-util: split out close_all_fds() special case handling and call it from close_all_fds_without_malloc(), too 
The optimization is useful there too.
 2021-10-27 17:56:36 +02:00
Lennart Poettering 1f6639eac7 fd-util: close_all() check d_type 
Tiny optimization: check dirent's d_type before trying to parse
/proc/self/fd/ filenames, given we have that anyway.
 2021-10-27 17:56:36 +02:00
Lennart Poettering c844f0a924 fd-util: always return 0 on success in close_all_fds() 
We never make use of the return value, and in case of close_range() we
don't even know how many fds got closed, hence don't pretend we knew.
 2021-10-27 17:56:36 +02:00
Lennart Poettering f498720a34 fd-util: special case invocation of close_all_fds() with single exception fd 
Add special case optimization for a single exception fd. It's a
pretty common case in our codebase, and the optimization is simple
and means we don't need to copy/sort the exception array, so do it.
 2021-10-27 17:56:36 +02:00
Lennart Poettering 11966552a8 fd-util: split out inner fallback loop of close_all_fds() as close_all_fds_without_malloc() 2021-10-27 17:56:36 +02:00
Lennart Poettering c85cb3bc7f Revert "basic/fd-util: sort the 'except' array in place" 
This reverts commit 9c46228b7d.
 2021-10-27 17:56:36 +02:00
Lennart Poettering e7e7c07c50 Revert "Add variant of close_all_fds() that does not allocate and use it in freeze()" 
This reverts commit cbcf371abc.
 2021-10-27 17:56:36 +02:00
Daan De Meyer 11e9347bc6 basic: Make ret_names param to unit_file_find_fragment() optional 2021-10-27 16:03:43 +01:00