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Commit Graph

47397 Commits

Author SHA1 Message Date
Zbigniew Jędrzejewski-Szmek
62ad1c6495 hwdb: reindent commments and say that "*" should always be trailing 2020-10-15 13:35:58 +02:00
Zbigniew Jędrzejewski-Szmek
cc17fa8511 hwdb: update chromiumos autosuspend rules 2020-10-15 13:29:01 +02:00
Máté Pozsgay
d625e59d07
hwdb: mount matrix for Chuwi Hi8 (CWI509) (#17355) 2020-10-15 08:17:31 +02:00
Zbigniew Jędrzejewski-Szmek
cc6ceec23e
Merge pull request #17354 from dtardon/udev-cleanup
some udev cleanup
2020-10-15 08:01:01 +02:00
Zbigniew Jędrzejewski-Szmek
93a59b1ae5 sd-bus: break the loop in bus_ensure_running() if the bus is not connecting
This might fix #17025:
> the call trace is
> bus_ensure_running -> sd_bus_process -> bus_process_internal -> process_closeing --> sd_bus_close
>                                                                                  |
>                                                                                  \-> process_match

We ended doing callouts to the Disconnected matches from bus_ensure_running()
and shouldn't. bus_ensure_running() should never do callouts. This change
should fix this however: once we notice that the connection is going down we
will now fail instantly with ENOTOCONN instead of calling any callbacks.
2020-10-15 11:15:03 +09:00
Yu Watanabe
720f477f2d
Merge pull request #17317 from yuwata/network-gateway-dhcp4-ra
network: about Gateway=_dhcp4 or _ipv6ra
2020-10-15 09:11:59 +09:00
Yu Watanabe
9087e3d609 test-network: do not use deprecated value 2020-10-15 07:08:27 +09:00
Yu Watanabe
956dbf361b network: warn if dynamic gateway is specified but corresponding protocol is disabled 2020-10-15 07:07:46 +09:00
Yu Watanabe
22d37e5df6 network: introduce network_adjust_dhcp() 2020-10-15 07:06:58 +09:00
Yu Watanabe
3773eb5485 network: introduce network_adjust_ipv6_accept_ra() 2020-10-15 07:06:36 +09:00
Yu Watanabe
c27abcf4fb network: when Gateway=_dhcp4, set several properties based on lease if they are not explicitly specified
Before this commit, event when Gateway=_dhcp4 or _ra is set, the
route was configured with 'protocol static', and other properties
specified by RouteTable=, RouteMTU=, or etc, were ignored.

This commit makes set the route protocol based on the protocol the
gateway address is obtained, and apply other settings if it is not
explicitly specified in the [Route] section.
2020-10-15 07:06:23 +09:00
Yu Watanabe
5bb80a4603 network: determine a [Route] section will be used or not by gateway family instead of route family
By this commit, user can configure dynamic IPv6 Gateway with IPv4
destination.
2020-10-15 07:06:03 +09:00
Yu Watanabe
c3d679c43f network: when Gateway=_dhcp, assume gateway family based on other settings 2020-10-15 07:05:58 +09:00
Yu Watanabe
b8caa4ef34 network: rename Gateway=_dhcp6 -> Gateway=_ipv6ra 2020-10-15 07:04:02 +09:00
Yu Watanabe
1a3a6309a7 network: rename gateway_from_dhcp -> gateway_from_dhcp_or_ra
As for IPv6 case gateway is given by RA.
2020-10-15 06:58:53 +09:00
Lennart Poettering
1008f5b069
Merge pull request #17351 from poettering/exec-rt-typo-fix
fix one character typo in execute.c
2020-10-14 19:41:27 +02:00
Lennart Poettering
21ad331873
Merge pull request #17350 from poettering/bus-read-array
sd-bus: initialize return values on success in sd_bus_message_read_ar…
2020-10-14 19:41:01 +02:00
Lennart Poettering
64a7fcc5cd bootctl: separate boot loader specific commands in man and --help
bootctl implements three types of operation: those that work with an EFI
boot loader, those which work with any EFI boot loader that implements
the boot loader spec + interface, and finally those specific to sd-boot.
Previously the --help text and the man page mixed them all up. Let's put
them clearly in three separate sections however, to communicate clearly
what is supposed to work everywhere, and what is specific to
systemd-boot or boot loaders implementing the two specs.

This adjusts wording here and there, but is mostly just about
re-ordering existing docs, and putting them under new sections.
2020-10-14 19:40:39 +02:00
David Tardon
af2e52f4aa udev-rules: drop pointless cast 2020-10-14 19:31:30 +02:00
David Tardon
3b57baff7e udev-ctrl: drop workaround for old kernel bug
It's been 7 years. That should be long enough :-)

This reverts commit b97caef538.
2020-10-14 19:31:30 +02:00
Lennart Poettering
84fc961082
Merge pull request #17270 from keszybz/less-secure-mode
Use less in "secure" mode when under sudo
2020-10-14 18:33:10 +02:00
Lennart Poettering
b0eb40cda4
Merge pull request #17188 from keszybz/envvars-posix
Follow (mostly) POSIX rules for environment variables
2020-10-14 18:32:22 +02:00
Lennart Poettering
fc8bc57f6b
Merge pull request #16968 from yuwata/remove-old-device-on-move-event
core, udev: remove old device on move event
2020-10-14 17:49:37 +02:00
Lennart Poettering
4840807c6d man: update sd_bus_message_read_array() docs to clarify return value 0 vs. 1 2020-10-14 17:36:06 +02:00
Lennart Poettering
6293d958a4 sd-bus: initialize return values on success in sd_bus_message_read_array()
Fixes: #17346
2020-10-14 17:35:00 +02:00
Lennart Poettering
7848cb8c57
Merge pull request #17338 from poettering/close-range
make use of new kernel 5.9 close_range() syscall in close_all_fds()
2020-10-14 17:22:15 +02:00
Lennart Poettering
670eed4c8c core: debug log about received fds 2020-10-14 16:41:37 +02:00
Lennart Poettering
74aaf59b1a execute: make sure some more functions follow coding style
Initialize all return values on success, as our usual coding style
suggests.
2020-10-14 16:41:37 +02:00
Lennart Poettering
f5fa352f1e execute: fix single character typo
Corrects: c413bb28df

Fixes: #17313
2020-10-14 16:41:37 +02:00
Yu Watanabe
fd8f865c9f
Merge pull request #17342 from yuwata/network-dhcp-ipv4-acd-fixes
network: fixes several issues in IPv4 DAD for DHCP4
2020-10-14 23:12:41 +09:00
Zbigniew Jędrzejewski-Szmek
547f724f7a
Merge pull request #17267 from yuwata/hashmap_put_strdup
hashmap: make hashmap_put_strdup() take hash_ops
2020-10-14 15:05:15 +02:00
Zbigniew Jędrzejewski-Szmek
540e0bad3e
Merge pull request #17316 from yuwata/network-address-ipv4-peer-issue-17304
network: directly compare with in_addr element for IPv4 case
2020-10-14 15:02:14 +02:00
Yu Watanabe
dfc637d0ff
Merge pull request #17341 from yuwata/sd-dhcp-client-fix-eexist-issue-16964
sd-dhcp: make sd_dhcp_client_set_request_option() not return -EEXIST
2020-10-14 18:55:39 +09:00
Yu Watanabe
0e569a439a network: start dynamic addressing clients like DHCP after setting netdevs
The function link_acquire_conf() may make the link state 'configuring'
when DHCP6 PD is enabled. Previously link_acquire_conf() was called
before link_enter_join_netdev(), and thus the assertion in the function
might be triggered.

Fixes #17329.
2020-10-14 10:52:02 +02:00
Lennart Poettering
eaa2751685 update TODO 2020-10-14 10:40:36 +02:00
Lennart Poettering
59c4bbfb93 test-fd-util: add test case for close_all_fd() 2020-10-14 10:40:32 +02:00
Lennart Poettering
b8cfa2da7c fd-util: port close_all_fds() to close_range() 2020-10-14 10:40:29 +02:00
Lennart Poettering
441e0fdb90 missing: add close_range() wrapper
The syscall was added in 5.9 and is not yet exposed in glibc, hence
define our own wrapper.
2020-10-14 10:40:10 +02:00
Lennart Poettering
6ea0d25c57 seccomp: allowlist close_range() by default in @basic-io 2020-10-14 10:40:06 +02:00
Lennart Poettering
562b01e996 alloc-util: avoid allocating zero size memory blocks
It's not clear what libc's make of this. We clamp to 1 byte allocations
in most cases already, let's add this for a few where this was missing.
2020-10-14 10:39:48 +02:00
Lennart Poettering
a748b122be
analyze: show ungrouped syscalls separately (#17343)
This updates the "systemd-analyze syscall-filter" command to show a
special section of syscalls that are included in @known but in no other
group. Typically this should show syscalls we either should add to any
of the existing groups or where we unsure were they best fit in.

Right now, it mostly shows arch-specific compat syscalls, we probably
should move "@obsolete". This patch doesn't add thta however.
2020-10-14 10:31:59 +02:00
Zbigniew Jędrzejewski-Szmek
0a42426d79 pager: make pager secure when under euid is changed or explicitly requested
The variable is renamed to SYSTEMD_PAGERSECURE (because it's not just about
less now), and we automatically enable secure mode in certain cases, but not
otherwise.

This approach is more nuanced, but should provide a better experience for
users:

- Previusly we would set LESSSECURE=1 and trust the pager to make use of
  it. But this has an effect only on less. We need to not start pagers which
  are insecure when in secure mode. In particular more is like that and is a
  very popular pager.

- We don't enable secure mode always, which means that those other pagers can
  reasonably used.

- We do the right thing by default, but the user has ultimate control by
  setting SYSTEMD_PAGERSECURE.

Fixes #5666.

v2:
- also check $PKEXEC_UID

v3:
- use 'sd_pid_get_owner_uid() != geteuid()' as the condition
2020-10-14 10:04:12 +02:00
Yu Watanabe
5431227400 network: update MAC address in IPv4ACD client for DHCP4 2020-10-14 15:38:29 +09:00
Yu Watanabe
a7df5cae54 network: also stop IPv4ACD client in link_stop_clients() 2020-10-14 15:38:29 +09:00
Yu Watanabe
66f507e1ba network: stop IPv4ACD client for DHCPv4 when lease is exprired 2020-10-14 15:38:29 +09:00
Yu Watanabe
10fa21c0dc network: move IPv4ACD client for DHCPv4 from Network to Link object
A .network file may matches multiple interfaces.
2020-10-14 15:38:29 +09:00
Yu Watanabe
8ff85383b4 network: voidify link_stop_clients() in link_enter_failed() 2020-10-14 15:38:29 +09:00
Yu Watanabe
4eb6a826b8 network: drop unused condition 2020-10-14 13:02:46 +09:00
Yu Watanabe
4081756a63 sd-dhcp-client: make sd_dhcp_client_set_request_option() not return -EEXIST
Fixes #16964.
2020-10-14 12:54:55 +09:00
Dmitry Borodaenko
5fad3913e2 typo in systemd.network(5): IPv6PrefixDelegation=dhcpv6 2020-10-14 07:28:47 +09:00