Yu Watanabe [Thu, 29 Oct 2020 02:55:12 +0000 (11:55 +0900)]
network: treat rule which has l3mdev flag as created by kernel
[#17477,3/5] cherry-picked from
e737dce5445ac2359f4f260aa462056b02d68d54
Yu Watanabe [Thu, 29 Oct 2020 02:34:36 +0000 (11:34 +0900)]
network: adjust protocol of rules sent from kernel when kernel does not support FRA_PROTOCOL
Otherwise, each configured rule is treated as foreign.
[#17477,2/5] cherry-picked from
569eeb0c059047601f16b9f6df2bbbc1582793a1
Yu Watanabe [Wed, 28 Oct 2020 07:54:51 +0000 (16:54 +0900)]
network: set FRA_PROTOCOL to RTPROT_STATIC by default
[#17477,1/5] cherry-picked from
1e5fd3216a8c73b636ad61e6ebee0c161b6c2063
Yu Watanabe [Wed, 28 Oct 2020 08:28:36 +0000 (17:28 +0900)]
network: use netlink_message_read_in_addr_union() where applicable
[#17960,4/4] cherry-picked from
c18c53c36e39f873a7a83e1c0fad1a12c3a650d3
Yu Watanabe [Wed, 28 Oct 2020 08:22:58 +0000 (17:22 +0900)]
network: introduce log_routing_policy_rule_debug()
[#17960,3/4] cherry-picked from
ea81208f03afdc03e7e6efd1b5d9515c1ebd4e72
Yu Watanabe [Thu, 29 Oct 2020 02:41:01 +0000 (11:41 +0900)]
network: introduce routing_policy_rule_equal()
[#17960,2/4] cherry-picked from
40424f1ad97db59958e40a395986a5e248da6f05
Yu Watanabe [Wed, 28 Oct 2020 07:16:58 +0000 (16:16 +0900)]
network: make routing_policy_rule_remove() take Manager instead of Link
As routing policy rules are managed by Manager.
[#17960,1/4] cherry-picked from
18f2ee33102d1ff4f658829f971697895d813cfd
Luca Boccassi [Mon, 22 Feb 2021 21:31:44 +0000 (21:31 +0000)]
MountImages: parse unit specifiers after permissive hyphen
The permissive bit it not something a specifier might synthetise
(cherry picked from commit
6c3f7ca036829825f344ffb364354faee5db174e)
Luca Boccassi [Mon, 22 Feb 2021 10:12:34 +0000 (10:12 +0000)]
MountImages: fix exec_context_dump printf
Use strempty as options might not be set, and add the separator
for each option tuple
(cherry picked from commit
79e20ceb59157662eb32fdf3a7eb1e4d9d8bf00b)
Luca Boccassi [Thu, 28 Jan 2021 13:25:41 +0000 (13:25 +0000)]
MountImages: actually support optional paths
ENOENT did not cause an image mount to be skipped, fix it
(cherry picked from commit
b850a9b29f2bc14836415f0c85d42e7d4990285d)
Conflicts:
src/core/namespace.c
Luca Boccassi [Fri, 5 Mar 2021 14:53:20 +0000 (14:53 +0000)]
portablectl: start/stop path/timer units too
Partial backport from:
https://github.com/systemd/systemd/commit/
e26fe5f91158a0d9133e61347650dfb73aadd6bb
Lennart Poettering [Wed, 10 Feb 2021 22:05:51 +0000 (23:05 +0100)]
sd-netlink: spread out sequence numbers a bit
An (imperfect) fix for #14760.
This makes collisions unlikely, but still theoretically possible.
Fixes: #14760
(cherry picked from commit
ac3bc1b819b66f925145629a5c2ccb0a098f0446)
Lennart Poettering [Wed, 10 Feb 2021 17:12:58 +0000 (18:12 +0100)]
sd-netlink: reduce indentation levels a bit
(cherry picked from commit
baf78f1a51793c3dbbeb2b420783573d627f85a8)
Lennart Poettering [Wed, 10 Feb 2021 17:11:20 +0000 (18:11 +0100)]
sd-netlink: use getsockopt_int() where appropriate
(cherry picked from commit
13ec9f103b53ecc555a16048c3901d3320b26ef3)
Lennart Poettering [Wed, 10 Feb 2021 16:59:46 +0000 (17:59 +0100)]
sd-netlink: revamp message serial handling
Let's use uint32_t everywhere to maintain the seqno, since that's what
the kernel does. Prviously in the reply_callback logic we used 64bit,
for no apparent reason.
Using 32bit also provides us with the benefit that we can avoid using
uint64_hash_ops, and can use trivial_hash_ops instead for the reply
hashmap, so that we can store the seqno in the key pointer directly.
While we are at it, let's make sure we never run into serial collisions
internally (32bit is a lot, but not that much), and let's put a limit on
outstanding serials, to catch programming errors.
(cherry picked from commit
b522c4b92a1a8999e008002f0a30acbaf58b55e4)
Lennart Poettering [Mon, 16 Nov 2020 11:41:39 +0000 (12:41 +0100)]
socket-util: add getsockopt_int() helper
(cherry picked from commit
4e25d4cf0f78ef7c960f2b77c941e3d8751535df)
Lennart Poettering [Tue, 10 Nov 2020 13:48:13 +0000 (14:48 +0100)]
resolved: gracefully handle with packets with too large RR count
Apparently, there are plenty routers in place that report an incorrect
RR count in the packets: they declare more RRs than are actually
included.
Let's accept these responses, but let's downgrade them to baseline, i.e.
let's suppress OPT in this case: if they don't even get the RR count
right, let's operate on the absolute baseline, and not bother with
anything fancier such as EDNS.
Prompted-by: https://github.com/systemd/systemd/issues/12841#issuecomment-724063973
Fixes: #3980
Most likely fixes: #12841
(cherry picked from commit
18674159ebbf622a9e6e5a45cc36b38f74dae315)
Lennart Poettering [Thu, 17 Dec 2020 15:19:09 +0000 (16:19 +0100)]
test: fix fd_is_mount_point() check
So the currentl and only fd_is_mount_point() check is actually entirely
bogus: it passes "/" as filename argument, but that's not actually a
a valid filename, but an absolute path.
fd_is_mount_point() is written in a way tha the fd refers to a directory
and the specified path is a file directly below it that shall be
checked. The test call actually violated that rule, but still expected
success.
Let's fix this, and check for this explicitly, and refuse it.
Let's extend the test and move it to test-mountpoint-util.c where the
rest of the tests for related calls are placed.
Replaces: #18004
Fixes: #17950
(cherry picked from commit
95231c7215c3ff14c491eb1d2a93312a8fe0c4f6)
Yu Watanabe [Thu, 10 Dec 2020 23:34:13 +0000 (08:34 +0900)]
sd-device: make TAGS= property prefixed and suffixed with ":"
The commit
6f3ac0d51766b0b9101676cefe5c4ba81feba436 drops the prefix and
suffix in TAGS= property. But there exists several rules that have like
`TAGS=="*:tag:*"`. So, the property must be always prefixed and suffixed
with ":".
Fixes #17930.
(cherry picked from commit
8d80f275303385eb9e2452f97f9c11be5c196862)
Yu Watanabe [Sun, 6 Dec 2020 12:10:34 +0000 (21:10 +0900)]
sd-device: keep escaped strings in DEVLINK= property
This fixes a bug introduced by
87a4d416e5126b6fb2528ae192a6a6a8033539ce.
Fixes #17772.
(cherry picked from commit
31063db0b4842a452c6eadde5b969aaee2a0516a)
Yu Watanabe [Sun, 6 Dec 2020 11:11:37 +0000 (20:11 +0900)]
sd-device: use set_strjoin()
This slightly changes TAGS= and CURRENT_TAGS= properties:
Before
E: TAGS=:aaa:bbb:
After
E: TAGS=aaa:bbb
(cherry picked from commit
6f3ac0d51766b0b9101676cefe5c4ba81feba436)
Yu Watanabe [Sun, 6 Dec 2020 11:10:48 +0000 (20:10 +0900)]
set: introduce set_strjoin()
(cherry picked from commit
4dbce717873000cff7b56f89266d1d2fe53f9284)
Anita Zhang [Mon, 1 Feb 2021 03:04:34 +0000 (19:04 -0800)]
tools: make update-dbus-docs compatible with Python 3.6
668b3a42fe9e250912bd3efa4460ed691452d9bf allowed update-dbus-docs.py to start
running on Cent OS 8 (instead of skipping). But subprocess.check_output()'s
text argument didn't exist until Python 3.7 and C8 is still running
Python 3.6. Use universal_newlines instead for backwards compatibility.
(cherry picked from commit
934d0d023e33aa38c56e1e12118be8ddbd839284)
Pavel Hrdina [Sat, 30 Jan 2021 17:03:40 +0000 (18:03 +0100)]
man: fix small issue in AllowedMemoryNodes description
It should not mention "CPU" but "NUMA nodes".
(cherry picked from commit
16455ee2b1853238cf0e936735ff92e690a20253)
Einsler Lee [Sat, 30 Jan 2021 03:14:35 +0000 (11:14 +0800)]
man: make it clear how systemd calculate the DefaultTasksMax.
Actually, systemd takes the minimum of
* a) the maximum tasks value the kernel allows on this architecture
* b) the cgroups pids_max attribute for the system
* c) the kernel's configured maximum PID value
to calculate the DefaultTasksMax. Here, kernel.thread-max should also be methioned.
(cherry picked from commit
9c587d66187976de49e2d2028cebe1aef5b77b9c)
Zbigniew Jędrzejewski-Szmek [Fri, 29 Jan 2021 15:21:08 +0000 (16:21 +0100)]
resolved: use reference counting for DnsQueryCandidate objects
Follow-up for
4ea8b443de. The logic that manages DnsQueryCandidate is rather
complicated: a calls to dns_query_complete() that wants to destroy a
DnsQueryCandidate can be nested inside a deep chain of calls. Using reference
counts seems like the simplest approach.
DnsSearchDomain already uses reference counting.
This patch effectively brings dns_query_candidate_go() to the state before
4ea8b443de, but wraps the iteration over DnsQueryCandidate.transactions in
dns_query_candidate_ref+dns_query_candidate_unref.
(cherry picked from commit
0e0fd08fc832b8f42e567d722d388eba086da5ff)
Zbigniew Jędrzejewski-Szmek [Fri, 29 Jan 2021 15:18:12 +0000 (16:18 +0100)]
resolved: minor cleanups
(cherry picked from commit
c805014a350da7c32eb2bdb408a9fa643c191dee)
Luca Boccassi [Tue, 19 Jan 2021 11:57:46 +0000 (11:57 +0000)]
tools: make update-dbus-docs compatible with Python 3.7
Debian Stable uses Python 3.7, but there are a couple of 3.8 features used
in the script. Add fallbacks.
(cherry picked from commit
668b3a42fe9e250912bd3efa4460ed691452d9bf)
Yu Watanabe [Tue, 26 Jan 2021 16:19:24 +0000 (01:19 +0900)]
network: drop wrong flag for neighbor entry
NLM_F_REQUEST is a nlmsg flag, not a neighbor flag.
(cherry picked from commit
4816e7bb75cc573d188f325f14eb59a90357eec2)
Franck Bui [Mon, 25 Jan 2021 15:32:44 +0000 (16:32 +0100)]
sysusers: flush nscd's caches whenever /etc/{passwd,group} are modified
(cherry picked from commit
d481b8305280cc7780fcd1ce2c391f12ff31786f)
Lennart Poettering [Tue, 19 Jan 2021 20:34:20 +0000 (21:34 +0100)]
tree-wide: ignore messages with too long control data
Apparently SELinux inserts control data into AF_UNIX datagrams where we
don't expect it, thus miscalculating the control data. This looks like
something to fix in SELinux, but we still should handle this gracefully
and just drop the offending datagram and continue.
recvmsg_safe() actually already drops the datagram, it's just a matter
of actually ignoring EXFULL (which it generates if control data is too
large) in the right places.
This does this wherever an AF_UNIX/SOCK_DGRAM socket is used with
recvmsg_safe() that is not just internal communication.
Fixes: #17795
Follow-up for:
3691bcf3c5eebdcca5b4f1c51c745441c57a6cd1
(cherry picked from commit
741bfd7f4e60fdc07ecaadbd93f1196dbee657ca)
Zbigniew Jędrzejewski-Szmek [Tue, 19 Jan 2021 13:20:16 +0000 (14:20 +0100)]
systemctl: warn when importing environment variables with control characters
I don't think it is useful to warn about about environemnt variables where the user
explicitly configured some value. If they went through the effort of escaping the cc
to include it in the setting (e.g. Environment="VAR=\efoo"), and we pass this through,
there isn't anything to warn about. This also applies to 'systemctl set-environment',
where the variable name and value are passed as arguments.
The only case where the warning *might* be useful is where the user might be
surprised by the value. This occurs when importing variables from the inherited
environment, i.e. in 'systemctl import-environment'. In not convinced that this is
useful, since the user better control their shell environment anyway.
$ systemctl import-environment
Calling import-environment without a list of variable names is deprecated.
Environment variable $LESS_TERMCAP_mb contains control characters, importing anyway.
Environment variable $LESS_TERMCAP_md contains control characters, importing anyway.
Environment variable $LESS_TERMCAP_me contains control characters, importing anyway.
Environment variable $LESS_TERMCAP_se contains control characters, importing anyway.
Environment variable $LESS_TERMCAP_so contains control characters, importing anyway.
Environment variable $LESS_TERMCAP_ue contains control characters, importing anyway.
Environment variable $LESS_TERMCAP_us contains control characters, importing anyway.
Environment variable $ZZZ contains control characters, importing anyway.
(cherry picked from commit
e9155cd0778499a7e20edd2af8429247bbb1daa9)
Zbigniew Jędrzejewski-Szmek [Sun, 3 Jan 2021 21:26:52 +0000 (22:26 +0100)]
Allow control characters in environment variable values
So far, we would allow certain control characters (NL since
b4346b9a77bc6129dd3e, TAB since
6294aa76d818e831de45), but not others. Having
other control characters in environment variable *value* is expected and widely
used, for various prompts like $LESS, $LESS_TERMCAP_*, and other similar
variables. The typical environment exported by bash already contains a dozen or
so such variables, so programs need to handle them.
We handle then correctly too, for example in 'systemctl show-environment',
since
804ee07c1370d49aa9a. But we would still disallow setting such variables
by the user, in unit file Environment= and in set-environment/import-environment
operations. This is unexpected and confusing and doesn't help with anything
because such variables are present in the environment through other means.
When printing such variables, 'show-environment' escapes all special
characters, so variables with control characters are plainly visible.
In other uses, e.g. 'cat -v' can be used in similar fashion. This would already
need to be done to suppress color codes starting with \[.
Note that we still forbid invalid utf-8 with this patch. (Control characters
are valid, since they are valid 7-bit ascii.) I'm not sure if we should do
that, but since people haven't been actually asking for invalid utf-8, and only
for control characters, and invalid utf-8 causes other issues, I think it's OK
to leave this unchanged.
Fixes #4446, https://gitlab.gnome.org/GNOME/gnome-session/-/issues/45.
(cherry picked from commit
30927a24848c4d727f7619cc74b878f098cdd724)
Zbigniew Jędrzejewski-Szmek [Sun, 3 Jan 2021 20:53:38 +0000 (21:53 +0100)]
systemctl: print a warning when trying to import a nonexistent variable
I was quite confused what is happening:
$ XXX=xxx
$ systemctl --user import-environment XXX
$ systemctl --user show-environment | grep XXX
(nothing)
Obviously, 'export XXX' was missing. Without any indication why the
export is not happening, this can be hard to figure out.
Another option would be to error out. But so far we didn't, and doing
that could break some script which optimistically tries to export some
variables, if present.
(cherry picked from commit
c4899ea427fe93b5b2beac8ab10bfee7dfbf2021)
Zbigniew Jędrzejewski-Szmek [Sun, 17 Jan 2021 18:51:28 +0000 (19:51 +0100)]
resolved: fix use-after-free with queries hitting the cache
When dns_transaction_complete() manages to resolve a query, it invalidates the
query candidate object. It shall not be accessed afterwards.
We have the following chain of calls:
dns_query_candidate_go → dns_transaction_go → dns_transaction_prepare → dns_cache_lookup (success: 1)
→ dns_transaction_complete
After returning back to dns_query_candidate_go(), we'd attempt to continue
iteration over the list of transactions attached to the query candidate,
accessing already freed (and overwritten) memory:
(gdb) bt
0 0x00007f637297cf47 in hashmap_iterate_entry (i=0x7ffe7e15cc90, h=0x706f746b73656465) at ../src/basic/hashmap.c:703
1 _hashmap_iterate (h=0x706f746b73656465, i=i@entry=0x7ffe7e15cc90, value=value@entry=0x7ffe7e15cc88,
key=key@entry=0x0) at ../src/basic/hashmap.c:712
2 0x00007f637297d01b in set_iterate (s=<optimized out>, i=i@entry=0x7ffe7e15cc90, value=value@entry=0x7ffe7e15cc88)
at ../src/basic/hashmap.c:733
hence we crash
3 0x0000557bc99eb80f in dns_query_candidate_go (c=c@entry=0x557bcaf86890) at ../src/resolve/resolved-dns-query.c:139
...but c is not valid here in the second iteration of the loop
4 0x0000557bc99eb720 in dns_query_candidate_notify (c=0x557bcaf86890) at ../src/resolve/resolved-dns-query.c:271
c was valid here at entry...
5 0x0000557bc99efe28 in dns_transaction_complete (t=0x557bcac072f0, state=<optimized out>)
at ../src/resolve/resolved-dns-transaction.c:350
t is a valid transaction (11481 in the backtrace below)
6 0x0000557bc99f1efb in dns_transaction_process_reply (t=0x557bcac072f0, p=<optimized out>)
at ../src/resolve/resolved-dns-transaction.c:1171
7 0x0000557bc99f2d41 in on_dns_packet (s=<optimized out>, fd=<optimized out>, revents=<optimized out>,
userdata=0x557bcac072f0) at ../src/resolve/resolved-dns-transaction.c:1223
8 0x00007f6372a25217 in source_dispatch (s=s@entry=0x557bcb162c50) at ../src/libsystemd/sd-event/sd-event.c:3181
9 0x00007f6372a254fd in sd_event_dispatch (e=0x557bcb15b050) at ../src/libsystemd/sd-event/sd-event.c:3620
10 0x00007f6372a267c8 in sd_event_run (e=e@entry=0x557bcb15b050, timeout=timeout@entry=
18446744073709551615)
at ../src/libsystemd/sd-event/sd-event.c:3678
11 0x00007f6372a269ef in sd_event_loop (e=0x557bcb15b050) at ../src/libsystemd/sd-event/sd-event.c:3700
12 0x0000557bc99ddc14 in run (argc=<optimized out>, argv=<optimized out>) at ../src/resolve/resolved.c:92
13 0x0000557bc99d260a in main (argc=<optimized out>, argv=<optimized out>) at ../src/resolve/resolved.c:99
xxx.name.net systemd-resolved[31705]: Got message type=method_call sender=:1.3644 destination=org.freedesktop.resolve1 path=/org/freedesktop/resolve1 interface=org.freedesktop.resolve1.Manager member=ResolveHostname cookie=2 reply_cookie=0 signature=isit error-name=n/a error-message=n/a
xxx.name.net systemd-resolved[31705]: idn2_lookup_u8: xxx → xxx
xxx.name.net systemd-resolved[31705]: Looking up RR for xxx IN A.
xxx.name.net systemd-resolved[31705]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=AddMatch cookie=1102 reply_cookie=0 signature=s error-name=n/a error-message=n/a
xxx.name.net systemd-resolved[31705]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=GetNameOwner cookie=1103 reply_cookie=0 signature=s error-name=n/a error-message=n/a
xxx.name.net systemd-resolved[31705]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.3324 path=n/a interface=n/a member=n/a cookie=
4294967295 reply_cookie=1103 signature=s error-name=n/a error-message=n/a
xxx.name.net systemd-resolved[31705]: Cache miss for xxx.name.net IN A
xxx.name.net systemd-resolved[31705]: Transaction 11481 for <xxx.name.net IN A> scope dns on enp42s0/*.
xxx.name.net systemd-resolved[31705]: Using feature level UDP for transaction 11481.
xxx.name.net systemd-resolved[31705]: Using DNS server 192.168.1.1 for transaction 11481.
xxx.name.net systemd-resolved[31705]: Sending query packet with id 11481 of size 35.
xxx.name.net systemd-resolved[31705]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.3324 path=n/a interface=n/a member=n/a cookie=
4294967295 reply_cookie=1102 signature= error-name=n/a error-message=n/a
xxx.name.net systemd-resolved[31705]: Match type='signal',sender='org.freedesktop.DBus',path='/org/freedesktop/DBus',interface='org.freedesktop.DBus',member='NameOwnerChanged',arg0=':1.3644' successfully installed.
xxx.name.net systemd-resolved[31705]: Processing incoming packet on transaction 11481 (rcode=NXDOMAIN).
xxx.name.net systemd-resolved[31705]: Not caching negative entry without a SOA record: xxx.name.net IN A
xxx.name.net systemd-resolved[31705]: Transaction 11481 for <xxx.name.net IN A> on scope dns on enp42s0/* now complete with <rcode-failure> from network (unsigned).
xxx.name.net systemd-resolved[31705]: Positive cache hit for xxx.lan IN A
xxx.name.net systemd-resolved[31705]: Transaction 64364 for <xxx.lan IN A> on scope dns on enp42s0/* now complete with <success> from cache (unsigned).
xxx.name.net systemd-resolved[31705]: Sent message type=method_return sender=n/a destination=:1.3644 path=n/a interface=n/a member=n/a cookie=1104 reply_cookie=2 signature=a(iiay)st error-name=n/a error-message=n/a
xxx.name.net systemd-resolved[31705]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=RemoveMatch cookie=1105 reply_cookie=0 signature=s error-name=n/a error-message=n/a
xxx.name.net systemd-resolved[31705]: Freeing transaction 64364.
xxx.name.net systemd[1]: systemd-resolved.service: Main process exited, code=dumped, status=11/SEGV
xxx.name.net systemd[1]: systemd-resolved.service: Failed with result 'core-dump'.
Fixes #16168, https://bugzilla.redhat.com/show_bug.cgi?id=
1895937.
(cherry picked from commit
4ea8b443de8be0f7a932f325dfafa1ee2a843795)
Adam Nielsen [Sun, 17 Jan 2021 01:10:57 +0000 (11:10 +1000)]
man: clarify what network scopes are
(cherry picked from commit
e64652f70c1cb1a2fd86915a8d806491cf73b162)
Zbigniew Jędrzejewski-Szmek [Fri, 15 Jan 2021 09:31:00 +0000 (10:31 +0100)]
rpm: expose $systemd_util_dir also as rpm macro
This variable (a.k.a. rootlibexecdir), was exposed through the .pc file, but
not as rpm macro.
The .pc file must be located in the package that provides libraries, which
pulls in a lot of dependencies. In Fedora, the macros are split out to a
separate package so that other packages which need to refer to some systemd
path but don't otherwise require it, can only pull in the (much smaller and
dependency-less) macros package. zram-generator uses the path to specify the
location of systemd-makefs, so by using the rpm macro we'll be able to use
a much smaller buildroot.
(cherry picked from commit
3bc66bfa0136e370a8f7b06c3b69a52f5636ef82)
Anita Zhang [Thu, 14 Jan 2021 08:17:41 +0000 (00:17 -0800)]
systemctl-edit: Add missing ret_dropin_paths argument in retry path
find_paths_to_edit() makes 2 calls to unit_find_paths(), one of which is
a retry client-side. ret_dropin_paths should be passed the same in
both cases.
(cherry picked from commit
e4d22a9f321e3d7c4a3e3bc1783c5204d79d80e3)
Anita Zhang [Thu, 14 Jan 2021 08:02:09 +0000 (00:02 -0800)]
systemctl-edit: fix abort in find_paths_to_edit()
After
85c5d313b5c92115f5c77663e736bcf21e99f02f, if you, for example,
create a drop-in for -.slice without a corresponding -.slice file, you will
get the following:
# put some valid stuff in /etc/systemd/system/-.slice.d/override.conf
[root@image ~]# systemctl daemon-reload
[root@image ~]# systemctl edit -- -.slice
Assertion 'path' failed at src/systemctl/systemctl-edit.c:425, function
find_paths_to_edit(). Aborting.
Aborted
The aforementioned commit sets the ret_dropin_paths argument for
unit_find_paths(). Thus, unit_find_paths() returns 1 in the example above
because it finds a relevant drop-in. However find_paths_to_edit() was written
to expect 1 only if the unit file itself exists (it does not in this example).
To make this behave more like the version of `systemctl edit` prior to
this commit, add an additional check so the code enters the
"unit file not found" code branch.
(cherry picked from commit
98199724cb9fdad910e8f4b222d39d9d1e77f1c4)
Lennart Poettering [Tue, 12 Jan 2021 17:49:11 +0000 (18:49 +0100)]
import: mangle untarred OS images after pull-tar, too
We do this for import-tar and import-fs, we should do it for pull-tar,
too.
Fixes: #17563
(cherry picked from commit
c33e405f20631ab5bbb9d3b326e805c57dc4fac5)
Yu Watanabe [Tue, 12 Jan 2021 13:38:29 +0000 (22:38 +0900)]
dhcp6: refuse zero length vendor class
Also, fixes the maximum length of the vendor class to UINT16_MAX.
Moreover, a memory leak in sd_dhcp6_client_set_request_vendor_class().
(cherry picked from commit
019951ec97a98775063271e5f36096ac3ba0b510)
Yu Watanabe [Tue, 12 Jan 2021 13:03:43 +0000 (22:03 +0900)]
dhcp6: refuse zero length dhcp user class
This also fixes a memory leak when
sd_dhcp6_client_set_request_user_class() is called multiple times.
(cherry picked from commit
5a99444e4fe80c2ed416ca402b437e780a9de4b8)
Yu Watanabe [Tue, 12 Jan 2021 12:55:15 +0000 (21:55 +0900)]
network: refuse zero length dhcp user class
(cherry picked from commit
b79951fa328f60577082a5710852e1d020d60b65)
Yu Watanabe [Tue, 12 Jan 2021 12:47:23 +0000 (21:47 +0900)]
dhcp: length of each user class field must be positive
This also fixes an memory leak when sd_dhcp_client_set_user_class()
is called multiple times.
(cherry picked from commit
e4336c0a5df42f4c88ed31c4bad743b93b69718f)
Franck Bui [Fri, 4 Dec 2020 08:48:52 +0000 (09:48 +0100)]
journal: send journald logs to kmsg again
This was broken by commit
bc694c06e60505efeb09e5278a7b22cdfa23975e.
(cherry picked from commit
b3d6eb01653f249cd8df898525c4565dcaf082bf)
Yu Watanabe [Tue, 12 Jan 2021 12:00:27 +0000 (21:00 +0900)]
timedate: actually reset system time with new timezone
Fix a bug introduced by
56b0ef2fc283425df6ae6f1dc198e0c408f70471.
Closes CID#
1436943.
(cherry picked from commit
df49792e01c2f6e49f21271e4d0abe0723b854b3)
Yu Watanabe [Mon, 11 Jan 2021 14:36:42 +0000 (23:36 +0900)]
wifi-util: do not ignore wifi iftype when SSID is not set
Previously, if an interface does not have SSID, e.g. run in mesh-point
type, then the wifi iftype obtained by the netlink call was ignored.
Fixes #18059.
(cherry picked from commit
a66a402da471f6230ab8674fd2c1df6d918773b5)
Yu Watanabe [Mon, 11 Jan 2021 14:26:54 +0000 (23:26 +0900)]
wifi-util: cleanup header inclusion
(cherry picked from commit
a5330078158cbd5070e42fd3f91ecb570e210359)
igo95862 [Mon, 11 Jan 2021 13:04:33 +0000 (16:04 +0300)]
docs: `mesonconf` is not a valid command, `meson configure` is
Meson documentation for `meson configure`
https://mesonbuild.com/Commands.html#configure
(cherry picked from commit
5adfb06d5582adf09421d189b5e2fc6b93fa23e8)
Luca Boccassi [Sun, 10 Jan 2021 15:36:31 +0000 (15:36 +0000)]
bpf: do not use structured initialization for bpf_attr
It looks like zero'ing the struct is not enough, and with some level
of optimizations there is still non-zero padding left over.
Switch to member-by-member initialization. Also convert all remaining
bpf_attr variables in other files.
(cherry picked from commit
9ca600e2bfacc52a65c89f3485723b2c27394e55)
Lennart Poettering [Sat, 9 Jan 2021 15:32:55 +0000 (16:32 +0100)]
test-xattr-util: don't insist that /usr supports xattrs
(apparently overlayfs has issues with xattrs, hence don't require that
/usr supports xattrs)
(cherry picked from commit
84319c5c07e7283f31930c799dfd948d251d9b73)
Luca Boccassi [Fri, 8 Jan 2021 23:47:03 +0000 (23:47 +0000)]
bpf: zero bpf_attr before initialization
When building with Clang and using structured initialization, the
bpf_attr union is not zero-padded, so the kernel misdetects it as
an unsupported extension.
zero it until Clang's behaviour matches GCC. Do not skip the test
on Github Actions anymore.
(cherry picked from commit
28abf5ad3483a417d3d4de561533d282493a7f2a)
Zbigniew Jędrzejewski-Szmek [Tue, 5 Jan 2021 11:34:28 +0000 (12:34 +0100)]
shell-completion: fix systemctl set/unset/import-environment
unset-environment is completed with variable names in the environment block.
set-environment the same, but suffixed with "=".
import-environment is completed with variable names in the client environment.
(cherry picked from commit
341992081b6ece1adba270e239f96c9840884885)
Zbigniew Jędrzejewski-Szmek [Tue, 5 Jan 2021 10:17:14 +0000 (11:17 +0100)]
man: improve description of environment block creation
This adds a general description of "philosphy" of keeping the environemnt
block small and hints about systemd-run -P env.
The list of generated variables is split out to a subsection. Viewing
the patch with ignoring whitespace changes is recommended.
We don't ignore invalid assignments (except in import-environment to some
extent), previous description was wrong.
For https://bugzilla.redhat.com/show_bug.cgi?id=
1912046#c17.
(cherry picked from commit
82651d5b6b20ef959252e0a6845b906788235c70)
Lennart Poettering [Wed, 6 Jan 2021 17:05:56 +0000 (18:05 +0100)]
stat-util: don't try to open path on path_is_temporary_fs()
I mean, the old code at least used O_PATH, but still, we shouldn't
allocate/close an fd if we don't have to.
(cherry picked from commit
15308e5083391f6a1b9ce25c5b7323f37544eab8)
Luca Boccassi [Tue, 5 Jan 2021 13:44:26 +0000 (13:44 +0000)]
systemctl: have is-enabled return success for aliases when calling into pid1 too
commit
15d7ab87c4e5917f5788f1f8dce327a1e272bea3 introduced the
change to add an 'alias' state, but it was wired to systemctl
only when running in 'client-side' mode. Return success as
expected and documented also when running in 'server-mode'.
Fixes https://github.com/systemd/systemd/issues/18134
(cherry picked from commit
bf3b428f73eb51f4abb64a80ea5be346b9eeb2fe)
Gaël PORTAY [Thu, 5 Mar 2020 17:38:31 +0000 (12:38 -0500)]
man: fix path reference to unit file
The unit files are located at path /usr/lib/systemd/system.
This fixes the path reference to the unit file by adding the missing
path component system.
(cherry picked from commit
0215f04a7ebd1ab1da4b4279d5057953ae1ebcaa)
Gaël PORTAY [Wed, 30 Dec 2020 14:29:36 +0000 (09:29 -0500)]
docs: fix the link to boot loader specification
The boot loader specification link points to the boot loader interface
documentation.
This fixes the link to point to BOOT_LOADER_SPECIFICATION instead of
BOOTLOADER_INTERFACE which is itself.
(cherry picked from commit
7745379ea8c1d08ecde9ccd15af1a76cdac91cc5)
Yu Watanabe [Tue, 29 Dec 2020 17:11:32 +0000 (02:11 +0900)]
network: fix possible memory leak
When set_put() returns 0, then already stored rule will be unref()ed
from Manager.
(cherry picked from commit
fdce9324c7132a9a6d3b2fe9f8449dcfc8309114)
Yu Watanabe [Tue, 29 Dec 2020 16:48:35 +0000 (01:48 +0900)]
resolve: field size in dns resource record may be zero
(cherry picked from commit
b652cccab9ed4091ec347f6e924be131105279e9)
Yu Watanabe [Tue, 29 Dec 2020 16:44:04 +0000 (01:44 +0900)]
siphash: introduce siphash24_compress_safe()
(cherry picked from commit
0b71a7e01d8d04a3668c349e2320c42c786f2382)
Yu Watanabe [Tue, 29 Dec 2020 08:26:43 +0000 (17:26 +0900)]
fuzzers: set maximum length for several fuzzers
Hopefully fixes oss-fuzz#19081, oss-fuzz#21731, oss-fuzz#21755.
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19081
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21731
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21755
(cherry picked from commit
57dda0de3896e57f6d3f0625b2d5e13bbdb48d79)
Luca Boccassi [Mon, 28 Dec 2020 00:23:14 +0000 (00:23 +0000)]
shared/dns: fix dlopen_idn return code check
Fixes https://github.com/systemd/systemd/issues/18078
(cherry picked from commit
5def1f11f84fd4000a0f7c9ed1294b04f0cea703)
Dmitry Borodaenko [Wed, 23 Dec 2020 01:54:04 +0000 (17:54 -0800)]
man/systemd-nspawn: document hashing machine name for uid base
Explicitly document the behavior introduced in #7437: when picking a new
UID shift base with "-U", a hash of the machine name will be tried
before falling back to fully random UID base candidates.
(cherry picked from commit
68709a636c838e0754b49caa6ff2d4168e3c99c8)
Yu Watanabe [Mon, 21 Dec 2020 06:28:19 +0000 (15:28 +0900)]
udev: fix memleak
Fixes #18039.
(cherry picked from commit
9df1e11e31588c5df39aa7efed05414273f93f69)
Yu Watanabe [Mon, 21 Dec 2020 07:33:20 +0000 (16:33 +0900)]
journal-importer: ignore invalid field at one more place
Fixes oss-fuzz#28817.
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28817
(cherry picked from commit
8786d4bbe43b5f6493982bcb5211e010f99deb57)
Luca BRUNO [Mon, 21 Dec 2020 09:55:04 +0000 (09:55 +0000)]
man/localtime: document default timezone
This explicitly documents the default `UTC` timezone which is used
by systemd and (other softwares) when `/etc/localtime` is not present.
Ref: https://github.com/systemd/systemd/blob/v247/src/basic/time-util.c#L1460-L1469
(cherry picked from commit
3d909037e3bb86bb14ceef98325b2759b938a4b3)
Florian Klink [Sun, 20 Dec 2020 17:24:05 +0000 (18:24 +0100)]
man/systemd.netdev: clarify the wireguard AllowedIPs= setting
`AllowedIPs=` only affects "routing inside the network interface
itself", as in, which wireguard peer packets with a specific destination
address are sent to, and what source addresses are accepted from which
peer.
To cause packets to be sent via wireguard in first place, a route via
that interface needs to be added - either in the `[Routes]` section on
the `.network` matching the wireguard interface, or outside of networkd.
This is a common cause of misunderstanding, because tools like wg-quick
also add routes to the interface. However, those tools are meant as a
"extremely simple script for easily bringing up a WireGuard interface,
suitable for a few common use cases (from their manpage).
Networkd also should support other usecases - like setting AllowedIPs to
0.0.0.0/0 and ::/0 and having a dynamic routing protocol setting more
specific routes (or the user manually setting them).
Reported-In: https://github.com/systemd/systemd/issues/14176
(cherry picked from commit
c6b90e5c5e54e98b6aed38677f77d8491f2e49c8)
Yu Watanabe [Tue, 15 Dec 2020 19:50:39 +0000 (04:50 +0900)]
logs-show: refuse data which contain invalid fields
(cherry picked from commit
805d67c565d57e0915162164f7e5e3026a29a2c5)
Yu Watanabe [Tue, 15 Dec 2020 19:44:31 +0000 (04:44 +0900)]
journal: refuse data which contain invalid fields
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25353.
(cherry picked from commit
f2bd032044ca3cd4b454dd0ba86719effcf34dc0)
Yu Watanabe [Tue, 15 Dec 2020 19:36:14 +0000 (04:36 +0900)]
journal: move journal_field_valid() to journal_file.c
(cherry picked from commit
adce225a104d0b7503aa7322db15d1c6dd8b8093)
Christian Ehrhardt [Tue, 15 Dec 2020 11:05:14 +0000 (12:05 +0100)]
test: use modern qemu numa arguments
Upgrading to qemu 5.2 breaks TEST-36-NUMAPOLICY like:
qemu-system-x86_64: total memory for NUMA nodes (0x0) should
equal RAM size (0x20000000)
Use the new (as in >=2014) form of memdev in test 36:
-object memory-backend-ram,id=mem0,size=512M -numa node,memdev=mem0,nodeid=0
Since some target systems are as old as qemu 1.5.3 (CentOS7) but the new
kind to specify was added in qemu 2.1 this needs to add version parsing and
add the argument only when qemu is >=5.2.
Fixes #17986.
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
(cherry picked from commit
43b49470d1f2808555c07f64cd0a1529b7ddd559)
Lennart Poettering [Mon, 14 Dec 2020 15:36:00 +0000 (16:36 +0100)]
bus-util: improve logging when we can't connect to the bus
Previously, we'd already have explicit logging for the case where
$XDG_RUNTIME_DIR is not set. Let's also add some explicit logging for
the EPERM/ACCESS case. Let's also in both cases suggest the
--machine=<user>@.host syntax.
And while we are at it, let's remove side-effects from the macro.
By checking for both the EPERM/EACCES case and the $XDG_RUNTIME_DIR case
we will now catch both the cases where people use "su" to issue a
"systemctl --user" operation, and those where they (more correctly, but
still not good enough) call "su -".
Fixes: #17901
(cherry picked from commit
1ecb46724cae151606bc825f0e39f14d4dfe1a0e)
Lennart Poettering [Mon, 14 Dec 2020 12:16:39 +0000 (13:16 +0100)]
sd-bus: make credential acquisition more graceful
So far when asked for augmented bus credentials and the process was
already gone we'd fail fatally. Let's make this graceful instead, and
never allow augmenting fail due to PID having vanished — unless the
augmenting is the explicit and only purpose of the requested operation.
This should be safe as clients have to explicitly query the acquired
creds anyway and handle if they couldn't be acquired. Moreover we
already handle permission problems gracefully, thus clients must be
ready to deal with missing creds.
This is useful to make selinux authorization work for short-lived client
proceses. PReviously we'd augment creds to have more info to log about
(the selinux decision would not be based on augmented data however,
because that'd be unsafe), and would fail if we couldn't get it. Now,
we'll try to acquire the data, but if we cannot acquire it, we'll still
do the selinux check, except that logging will be more limited.
(cherry picked from commit
f8ecc2c00df7bd810557f3056ec12f6a0730812d)
Lennart Poettering [Mon, 14 Dec 2020 12:20:28 +0000 (13:20 +0100)]
sd-bus: 'ret' parameter to sd_bus_query_sender_creds() is not optional, check for it
(cherry picked from commit
1ca37419b13b836d7fb2b9815d5efb6dccc62134)
Florian Klink [Wed, 23 Dec 2020 11:57:47 +0000 (12:57 +0100)]
network: fix IPv6PrivacyExtensions=kernel handling
When set to "kernel", systemd is not supposed to touch that sysctl.
5e0534f1c13cd50ec2b143a8b18156cd37e502f7, part of
https://github.com/systemd/systemd/pull/17240 forgot to handle that
case.
Fixes https://github.com/systemd/systemd/issues/18003
(cherry picked from commit
d3ccb1b4ba71b7bdf263aab8b1b17d1274d27a47)
Florian Klink [Wed, 23 Dec 2020 11:56:45 +0000 (12:56 +0100)]
network: fix typo
IPv6 privacy extensions are plural, not singular.
(cherry picked from commit
7eeaf72b88e43cb100763cec1db1b750928f2a1b)
Luca Boccassi [Sun, 10 Jan 2021 15:06:04 +0000 (15:06 +0000)]
dissect: fix root hash signature autodiscovery
The root hash signature is auto discovered only if the root hash was specified
manually. Ensure that an auto discovered root hash is also enough.
(cherry picked from commit
90f989861e1f7fd4465a8dddd1721b54ecb3f273)
Jonathan G. Underwood [Tue, 22 Dec 2020 20:04:52 +0000 (20:04 +0000)]
cryptsetup: add support for workqueue options
This commit adds support for disabling the read and write
workqueues with the new crypttab options no-read-workqueue
and no-write-workqueue. These correspond to the cryptsetup
options --perf-no_read_workqueue and --perf-no_write_workqueue
respectively.
(cherry picked from commit
227acf0009bde2cd7f8bc371615b05e84137847d)
Zbigniew Jędrzejewski-Szmek [Wed, 16 Dec 2020 14:56:44 +0000 (15:56 +0100)]
test-login: skip consistency checks when logind is not active
There are two ways in swich sd_login_* functions acquire data:
some are derived from the cgroup path, but others use the data serialized
by logind.
When the tests are executed under Fedora's mock, without systemd-spawn
but instead in a traditional chroot, test-login gets confused:
the "outside" cgroup path is visible, so sd_pid_get_unit() and
sd_pid_get_session() work, but sd_session_is_active() and other functions
that need logind data fail.
Such a buildroot setup is fairly bad, but it can be encountered in the wild, so
let's just skip the tests in that case.
/* Information printed is from the live system */
sd_pid_get_unit(0, …) → "session-237.scope"
sd_pid_get_user_unit(0, …) → "n/a"
sd_pid_get_slice(0, …) → "user-1000.slice"
sd_pid_get_session(0, …) → "237"
sd_pid_get_owner_uid(0, …) → 1000
sd_pid_get_cgroup(0, …) → "/user.slice/user-1000.slice/session-237.scope"
sd_uid_get_display(1000, …) → "(null)"
sd_uid_get_sessions(1000, …) → [0] ""
sd_uid_get_seats(1000, …) → [0] ""
Assertion 'r >= 0' failed at src/libsystemd/sd-login/test-login.c:104, function test_login(). Aborting.
(cherry picked from commit
ac5644635dba54ce5eb0ff394fc0bc772a984849)
shenyangyang4 [Thu, 10 Dec 2020 11:44:31 +0000 (06:44 -0500)]
journalctl: don't skip the entries that have the same seqnum
These two judgement can't judge that two entries are repeating fully.
So i think seqnum is needed to make full judgement.
(cherry picked from commit
b17f651a17cd6ec0ceac7835f2f8607fbd9ddb95)
Lennart Poettering [Fri, 11 Dec 2020 11:04:11 +0000 (12:04 +0100)]
sd-bus: use SOCK_CLOEXEC on one more socket
(cherry picked from commit
68a3d9153883b90c99ea2aec20075146ce58beaa)
Ondrej Mosnacek [Mon, 14 Dec 2020 15:36:27 +0000 (16:36 +0100)]
resolved: create stub-resolv.conf symlink with correct security label
Use symlink_atomic_label() instead of symlink_atomic() as the symlink
may need a different label than the parent directory.
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
(cherry picked from commit
7b87bece5ded3e8f068df8402901198c069ab5cf)
Andrew Balmos [Fri, 11 Dec 2020 03:15:24 +0000 (22:15 -0500)]
efi: Only use arm flags if supported
Support gcc 8 on arm
(cherry picked from commit
361f41645cdf920d431e2d68dcfa3f98088c2e03)
Yu Watanabe [Mon, 14 Dec 2020 16:13:32 +0000 (01:13 +0900)]
core: detect_container() may return negative errno
(cherry picked from commit
bcdb3b7d5076cf6ad17cb70df8db22d876880ada)
Khem Raj [Sun, 13 Dec 2020 00:15:57 +0000 (16:15 -0800)]
meson: Fix reallocarray check
reallocarray() is defined in stdlib.h, so that would be right header to
check for its presense.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
(cherry picked from commit
5bb20fd3d33f7e866a0845f15c1ab5b595147f1e)
Yu Watanabe [Fri, 11 Dec 2020 05:22:35 +0000 (14:22 +0900)]
network: do not assume address ready callback is always set to static addresses
(cherry picked from commit
b788a429d19acda8acb1c4b543da1adc2e49f4a9)
Yu Watanabe [Thu, 10 Dec 2020 05:16:22 +0000 (14:16 +0900)]
network: drop assertions to check link state in netlink callback handlers
As, the link may be dropped while configuring addresses or routes.
Fixes #17920.
(cherry picked from commit
b2219cc4b6a2832c29eb82e90625d9c6ac61e73c)
Yu Watanabe [Fri, 11 Dec 2020 03:15:45 +0000 (12:15 +0900)]
network: do not reconfigure interface when the link gains carrier but udev not initialized it yet
When an interface gains carrier but udev have not initialized the
interface or link_initialized_handler() has not been called yet,
then link_configure will be called twice. Thus LLDP client will be
configured twice, and triggers assertion.
Fixes #17929.
(cherry picked from commit
8bceafa7771800c8bdfc1b74ef39824103f5c129)
Lennart Poettering [Thu, 10 Dec 2020 10:48:37 +0000 (11:48 +0100)]
veritysetup: also place udev socket dep
In light of #17848, also place udev socket dep in veritysetup, it's the
same issue after all.
(cherry picked from commit
8374bf4fa2663b19f329801abfd8b29e66897380)
Jinyuan Si [Fri, 4 Dec 2020 02:38:28 +0000 (10:38 +0800)]
cryptsetup: Fix crypto device missing issue after bootup
Normally, the udev rules operate on "change" events. But when
coldplugging, there's an "add" event present. The udev rules have to
recognize this and do some actions in this particular situation, too.
Also, we don't want the nodes to be created prematurely on "add"
events while not coldplugging. The udev rules will check
DM_UDEV_PRIMARY_SOURCE_FLAG to see if the device was activated
correctly before and if not, it ignore the "add" event totally.
This way the udev rules can support udev triggers generating "add"
events (e.g. "udevadm trigger --action=add" or
"echo add > /sys/block/<dm_device>/uevent").
In this case, the udevd service is started after
systemd-cryptsetup@config.service, is started, which will cause udevd
service to miss the "change" uevent with DM_UDEV_PRIMARY_SOURCE_FLAG
flag generated by systemd-cryptsetup@config.service. To solve this
issue, we let the cryptsetup service be started after the udevd
service.
(cherry picked from commit
239952e890fd4b53859f84bbc43d910e68a8f6bc)
Yu Watanabe [Fri, 4 Dec 2020 11:50:34 +0000 (20:50 +0900)]
network: fix SIGABRT related to unreachable route with DHCP6
After #17834, unreachable routes generated through DHCP6 are managed by
Manager. But they are referrenced by the DHCP6 uplink. So, the routes
managed by Manager must be freed after all Link objects are freed.
Follow-up for
575f14eef010101c60e9d4d970e542c815be1994.
Fixes SIGABRT reproted in #17831.
(cherry picked from commit
450fa34bd0315f2ca4728050b37c3a3d9e0f1b78)
Yu Watanabe [Fri, 4 Dec 2020 07:41:08 +0000 (16:41 +0900)]
network: revert previous changes to address_compare_func()
This partially reverts
fe841414ef157f7f01d339c5d5730126e7b5fe0a and
2a236f9fc0ff8fb2152032551436fde74da7217a.
For IPv4, kernel compares the local address, prefix, and prefixlen.
For IPv6, kernel compares only the local address.
Let's follow the kernel's comparison way.
Fixes #17831.
(cherry picked from commit
1d30fc5cb64ecba2f03fe42aa0d8c65c3decad82)
Takashi Iwai [Wed, 9 Dec 2020 09:56:51 +0000 (10:56 +0100)]
udev: Fix sound.target dependency
The recent bug report indicated a race at device creation and the
sound.target dependencies, and the cause turned out to be the condition
of the sound.target trigger. Currently it's set for "card*", but this
is actually the parent object; i.e. the sound.target is triggered before
the sound devices are created.
For assuring the whole sound device creations beforehand, we need to use
"controlC*" instead of "card*"; as already described in
78-sound-card.rules, this is guaranteed to be the last device, and can
be used as a synchronization point.
BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1179363
Signed-off-by: Takashi Iwai <tiwai@suse.de>
(cherry picked from commit
5926e592fa5e6290b9f4588939945869adb5c55f)
Luca Boccassi [Wed, 9 Dec 2020 12:33:54 +0000 (13:33 +0100)]
meson: specify correct libqrencode version in meson dep
(cherry picked from commit
a6c7811f0d3888e2fa545cd80d7815049b5cb084)
Franck Bui [Wed, 9 Dec 2020 08:46:08 +0000 (09:46 +0100)]
udev: link_update() should fail if the entry in symlink dir couldn't have been created
Follow-up for
30f6dce62cb3a738b20253f2192270607c31b55b
(cherry picked from commit
4e1db59274c4b31ba5369270a489420245616eb4)
Lennart Poettering [Wed, 9 Dec 2020 13:04:21 +0000 (14:04 +0100)]
man: document that automount units are privileged
Fixes: #17886
(cherry picked from commit
eef34a1d8fe5ca44bdab189b682642096c53e661)
Lennart Poettering [Mon, 7 Dec 2020 09:51:15 +0000 (10:51 +0100)]
logind: fix closing of button input devices
This is a fix of #17751. Specifically:
1. Sort #include headers again
2. Remove tabs, as per coding style
3. Don't install fds in half-initialized objects
4. Use asynchronous_close() everywhere
That all said:
Quit frankly, I am not convinced we should do all this at all. If
close()ing of these input devices is really that slow, then this should
probably be fixed in the kernel, not worked around in userspace like
this.
(cherry picked from commit
c74d5fe25d53263c143f0a9c2698d8bb483e398c)
nihilix-melix [Fri, 27 Nov 2020 10:21:22 +0000 (11:21 +0100)]
Update logind-button.c
(cherry picked from commit
eee582e7951fa8e328d1fcdfcff940254070ccba)
Lennart Poettering [Wed, 9 Dec 2020 09:07:12 +0000 (10:07 +0100)]
async: add trivial cleanup wrapper for asynchronous_close()
(cherry picked from commit
1d9aa4d572b661fd6500c55ab524141332f76230)