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ee3455cf11acbfccc3df201f1feea674fc91f77d
Commit Graph
4766 Commits
Author SHA1 Message Date
Yu Watanabe ee3455cf11 fd-util: rename CLOSE_AND_REPLACE() -> close_and_replace() 
We have free_and_replace() and friends, they are all named with lower
letters, even they are macros, not functions.
For consistency, let's rename CLOSE_AND_REPLACE() with lower letters.

This also mekes the macro used more places.
 2022-09-17 09:54:41 +02:00
Yu Watanabe 8dcc66cefc uid-range: tie up number and array of uid range entries 
This renames UidRange -> UidRangeEntry, and reintroduces UidRange which
contains the array of UidRangeEntry and its size.
No fucntional changes, just refactoring.
 2022-09-16 20:56:58 +09:00
Yu Watanabe 6cc6cd9289 uid-range: make uid_range_intersect() take two UidRange objects 
No functional changes, just refactoring.
 2022-09-16 20:52:47 +09:00
Yu Watanabe f6c13f9f95 uid-range: optimize to load uid_map file 
If uid_map contains many lines, then the previous logic takes O(n^2 log n),
This makes O(n log n).
 2022-09-16 20:52:36 +09:00
Yu Watanabe b5739767da uid-range: escape from loop earlier 
The array of uid range entries are already sorted. Hence, if x and y are
does not have intersection, then the remaining entries neither have
intersection with x.
 2022-09-16 20:50:00 +09:00
Yu Watanabe 34eeba475d uid-range: sort uid range entries in uid_range_coalesce() 
As the logic in uid_range_coalesce() assumes the array of entries are
already sorted.
No functional changes, just refactoring.
 2022-09-16 20:49:55 +09:00
Yu Watanabe 7cf337c50f uid-range: use parse_uid_range() 2022-09-16 20:48:53 +09:00
David Tardon 995340074e tree-wide: use ASSERT_PTR more 2022-09-13 08:13:27 +02:00
Yu Watanabe 75a5a143bb Merge pull request #23043 from yuwata/udev-node-use-flock 
udev-node: use flock() for symlink stack directory
 2022-09-12 23:40:34 +09:00
Guillaume W. Bres b3fe33ff52 basic/missing_loop.h: fix missing lo_flags LO_FLAGS_DIRECT_IO 2022-09-08 18:46:19 +01:00
Yu Watanabe a30d3c0134 uid-range: move to src/basic/ 
To make the functions defined in the files usable by libsystemd library.
 2022-09-08 11:08:43 +09:00
Yu Watanabe 6f2cea06bf Merge pull request #24467 from qdeslandes/nspawn_rootidmap 
nspawn: add rootidmap as --bind option
 2022-09-06 03:45:53 +09:00
Lennart Poettering 11a1ac5978 parse-util: make safe_atou8() just a wrapper around safe_atou8_full() 
As in the previous commit: it's just a wrapper around the same
strtoul(), hence let's just share some more code.
 2022-09-05 18:17:18 +02:00
Lennart Poettering c74101200c parse-util: make safe_atou16_full() just a wrapper around safe_atou_full() 
Both are fancy wrappers around strtoul() anyway, not more, hence let's
just make them a wrapper around each other, too, to simplify things a
lot.
 2022-09-05 18:17:18 +02:00
Quentin Deslandes 1aa18710af nspawn: rename RemountIdmapFlags enum to RemountIdmapping 
This enum should be used to define various idmapping modes for bind
mounts which might be incompatible. Changing its name and the values
name to reflect that.
 2022-09-05 15:49:26 +01:00
Yu Watanabe 8ba24727c5 tmpfile-util: truncate original filename if the result filename is too long 
This also verify that the extra string does not contain '/'.
 2022-09-03 09:47:31 +09:00
Yu Watanabe d4f60bdc11 path-util: introduce path_make_relative_parent() 2022-09-03 05:01:51 +09:00
Lennart Poettering f1ee066840 log: don't attempt to duplicate closed fd 
if the console fd is not open we shouldn#t try to move it out of the 0…2
range.

Fixes: #24535
Alternative-for: #24537
 2022-09-03 03:06:18 +09:00
Johannes Schauer Marin Rodrigues 3fa8a1148a sysusers: make sp_lstchg shadow field reproducible 
If the environment variable SOURCE_DATE_EPOCH is set, use its value
instead of the current time.
 2022-09-02 07:17:25 +02:00
Lennart Poettering 6eeadaa141 path-util: return error if fnmatch() fails 2022-08-31 17:31:11 +02:00
Lennart Poettering 8812f8fc65 hashmap: add comment explaining that set_fnmatch() handles fnmatch() errors as non-matches 2022-08-31 15:13:42 +02:00
Jan Janssen 63b9838639 tree-wide: Mark some constants as unsigned 
All these are really unsigned and used as such. This silences some
-Wformat-signedness warnings with gcc.
 2022-08-30 12:03:33 +02:00
Yu Watanabe 69a20cc3e4 Merge pull request #23888 from topimiettinen/networkd-netlabel-v2 
network: NetLabel integration
 2022-08-30 07:30:49 +09:00
Lennart Poettering bcfc0e8872 strv: modernize strv_fnmatch() a bit 2022-08-30 01:09:12 +09:00
Topi Miettinen 5b198025de sd-netlink: add NetLabel support 2022-08-29 14:23:17 +09:00
Topi Miettinen 3f36b9ed47 basic: generate netmasks for IPv6 and generic IP family addresses 
Added functions to generate netmasks for IPv6 and generic IP family addresses.
 2022-08-29 14:23:17 +09:00
Yu Watanabe 4492b5d804 devnum-util: split-out device_path_make_inaccessible() 2022-08-28 09:08:21 +09:00
Devendra Tewari 0f79b3469f systemd-growfs: use sd_device_new_from_devnum() 
Use sd_device_new_from_devnum() instead of
device_path_make_major_minor_sysfs().
 2022-08-26 20:33:03 +01:00
Yu Watanabe 72715f3d13 virt: fix alignment 
Follow-up for f555830674.
 2022-08-25 16:23:05 +00:00
Devendra Tewari aa181897cf systemd-growfs: remove dependency on udev symlinks 
systemd-growfs currently requires that udev ran first to work (because
/dev/block/ symlinks must exist) but that is not what happens when
we're not using initrd and systemd is PID1.
 2022-08-24 21:42:16 +01:00
Lennart Poettering 782c6e5c90 time-util: fix overflow condition in usec_sub_signed() 
If the delta specified is INT64_MIN, and we negate that we'd end up at
INT64_MAX+1 which is outside of the int64_t type. Hence let's treat this
case specifically to avoid unintended overflows.
 2022-08-24 21:41:40 +01:00
Richard Phibel 34683dbdd0 journald: use rate-limited logging to log 'Failed to write entry' message 2022-08-24 21:39:20 +01:00
Luca Boccassi 298b3de6d4 Merge pull request #24370 from keszybz/sysusers-equivs 
Use /bin/bash for root shell and suppress some warnings from sysusers
 2022-08-24 21:35:28 +01:00
Zbigniew Jędrzejewski-Szmek 8795d9bacd basic/user-util: rename output param to ret, shorten code 2022-08-24 10:02:46 +02:00
Zbigniew Jędrzejewski-Szmek 36bac2dcba basic/user-util: avoid filesystem access check 
The check of u==UID_NOBODY is just a register comparison, but
synthesize_nobody() requires a system call, so let's invert the order in the
condition. Since most calls into this module are not for nobody, we should
save one syscall in the common case.
 2022-08-24 10:02:46 +02:00
Zbigniew Jędrzejewski-Szmek 8a7adccbdb various: try to use DEFAULT_USER_SHELL for root too 
/bin/sh as a shell is punishing. There is no good reason to make
the occasional root login unpleasant.

Since /bin/sh is usually /bin/bash in compat mode, i.e. if one is
available, the other will be too, /bin/bash is almost as good as a default.
But to avoid a regression in the situation where /bin/bash (or
DEFAULT_USER_SHELL) is not installed, we check with access() and fall back
to /bin/sh. This should make this change in behaviour less risky.

(FWIW, e.g. Fedora/RHEL use /bin/bash as default for root.)

This is a follow-up of sorts for 53350c7bba,
which added the default-user-shell option, but most likely with the idea
of using /bin/bash less ;)

Fixes #24369.
 2022-08-24 10:02:46 +02:00
Lennart Poettering e820ca0193 Merge pull request #24071 from bluca/path_trigger_report 
path/timer units: export env vars and D-Bus properties with reason that triggered the job
 2022-08-24 09:35:59 +02:00
Zhaofeng Li f555830674 virt: Support detection of Apple Virtualization.framework guests 2022-08-24 09:34:54 +02:00
Luca Boccassi f52faaf923 glob: add glob_first(), returns first match 
Note that which match is returned depends on the system and is
not guaranteed to be stable
 2022-08-23 20:04:41 +01:00
Lennart Poettering 15e2182fb3 mkdir: don't allow us to get confused by symlinks in mkdir_p_root()'s chowning logic 2022-08-23 15:10:15 +02:00
Lennart Poettering e08c10a424 path-util: drop the now unused dirname_malloc() 2022-08-23 15:10:15 +02:00
Lennart Poettering 45519d13a4 tree-wide: port things dirname_malloc() → path_extract_directory() 2022-08-23 15:10:15 +02:00
Lennart Poettering 81a7eac1f7 chase-symlinks: refuse more chase_symlink() flags in the open/stat flavours 
These flags make no sense when we try to access the final inode, hence
refuse.
 2022-08-22 19:25:00 +01:00
Lennart Poettering 1d1c226f6c conf-files: port conf_files_list() over to chase_symlinks() from prefix_roota() 2022-08-22 14:08:48 +02:00
Lennart Poettering 2b2caea21d chase-symlinks: add chase_symlinks_and_access() helper 
This is similar to chase_symlinks_and_access() but wraps access() rather
than stat()
 2022-08-22 13:40:13 +02:00
Lennart Poettering 37b9bc56fc chase-symlinks: fix shortcut condition 2022-08-22 13:40:13 +02:00
Lennart Poettering 6957023208 chase-symlinks: honour CHASE_NOFOLLOW flag properly in some cases 2022-08-22 13:40:13 +02:00
Frantisek Sumsal 3b2b3d2985 hashmap: use assert_se() to make clang happy 
Otherwise it complains about a set but unused variable:

```
../src/basic/hashmap.c:1070:48: error: variable 'n_rehashed' set but not used [-Werror,-Wunused-but-set-variable]
        unsigned old_n_buckets, new_n_buckets, n_rehashed, new_n_entries;
                                                       ^
                                                       1 error generated.
```
 2022-08-20 21:57:18 +02:00
Lennart Poettering 558d96240b sha256: add sha256_direct()/SHA256_DIRECT() helpers 2022-08-19 12:53:04 +02:00
Frantisek Sumsal cd7ad0cbde Merge pull request #24054 from keszybz/initrd-no-reload 
Don't do daemon-reload in the initrd
 2022-08-18 13:15:14 +00:00