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Thomas Haller b9d8071458 dhcp: fix sd_dhcp_client_set_client_id() for infiniband addresses
Infiniband addresses are 20 bytes (INFINIBAND_ALEN), but only the last
8 bytes are suitable for putting into the client-id.

This bug had no effect for networkd, because sd_dhcp_client_set_client_id()
has only one caller which always uses ARPHRD_ETHER type.

I was unable to find good references for why this is correct ([1]). Fedora/RHEL
has patches for ISC dhclient that also only use the last 8 bytes ([2], [3]).
RFC 4390 (Dynamic Host Configuration Protocol (DHCP) over InfiniBand) [4] does
not discuss the content of the client-id either.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1658057#c29
[2] https://bugzilla.redhat.com/show_bug.cgi?id=660681
[3] 3ccf3c8d81/f/dhcp-lpf-ib.patch
[4] https://tools.ietf.org/html/rfc4390
2018-12-20 13:15:49 +01:00
.github/ISSUE_TEMPLATE docs: move markdown docs from .github/ to docs/ 2018-09-08 13:39:03 -07:00
.lgtm/cpp-queries lgtm: drop redundant newlines 2018-10-26 14:52:17 +02:00
.mkosi mkosi: update libqrencode in Debian config 2018-12-15 10:55:10 +01:00
catalog catalog: update Polish translation 2018-11-19 09:23:04 +01:00
coccinelle tree-wide: more IOVEC_MAKE() conversions 2018-11-28 13:08:19 +09:00
docs docs: add missing section to ENVIRONMENT.md 2018-12-17 20:48:22 +01:00
factory/etc man,factory: update factory config for nsswitch.conf to match the man pages 2018-11-27 22:35:02 +01:00
hwdb hwdb: add accelerometer orientation quirk for the Teclast F5 (#11005) 2018-12-17 09:33:35 +01:00
man Merge pull request #11142 from ssahani/bond-dynamic-tlb 2018-12-17 02:06:05 +01:00
modprobe.d Add SPDX license headers to various assorted files 2017-11-19 19:08:15 +01:00
network Drop my copyright headers 2018-06-14 13:03:20 +02:00
po l10n: update Czech Translation 2018-12-04 09:25:39 +01:00
presets Drop my copyright headers 2018-06-14 13:03:20 +02:00
rules rules: watch metadata changes on DASD devices 2018-12-04 20:57:47 +01:00
shell-completion Merge pull request #10221 from lucaswerkmeister/bash-completion 2018-12-18 14:53:58 +01:00
src dhcp: fix sd_dhcp_client_set_client_id() for infiniband addresses 2018-12-20 13:15:49 +01:00
sysctl.d sysctl.d: switch net.ipv4.conf.all.rp_filter from 1 to 2 2018-11-28 16:29:01 +01:00
sysusers.d sysusers,tmpfiles: re-create systemd-network, systemd-resolve and systemd-timesync 2018-07-16 17:11:50 +02:00
test netdev bond: add support to configure tlb_dynamic_lb 2018-12-15 18:15:16 +05:30
tmpfiles.d sysusers,tmpfiles: re-create systemd-network, systemd-resolve and systemd-timesync 2018-07-16 17:11:50 +02:00
tools tree-wide: drop header for emacs from python scripts 2018-12-10 03:17:33 +09:00
travis-ci travis: mount tmpfs on /tmp before running the tests 2018-12-09 11:46:23 +01:00
units units: set NoNewPrivileges= for all long-running services 2018-12-18 14:21:35 +01:00
xorg login: avoid external process call 2018-01-12 18:02:57 +01:00
.dir-locals.el coding style: reduce text width to 109 characters 2018-12-08 10:14:28 +01:00
.editorconfig editorconfig: add rule for meson.build files (#6671) 2017-08-28 16:37:23 +02:00
.gitattributes
.gitignore gitignore: add nspawn image lock and mkosi temporary files 2018-09-07 20:00:22 +02:00
.lgtm.yml lgtm: use python3 2018-12-10 03:07:17 +09:00
.mailmap sort .mailmap alphabetically 2018-12-18 12:55:00 +01:00
.travis.yml travis: also compile systemd on Debian Testing 2018-12-07 17:12:58 +01:00
.vimrc coding style: reduce text width to 109 characters 2018-12-08 10:14:28 +01:00
.ycm_extra_conf.py ycm: add doc string for all the functions in configuration file 2017-11-29 13:21:49 -07:00
configure build-sys: add basic support for ./configure && make && make install 2017-07-18 10:05:06 -04:00
LICENSE.GPL2
LICENSE.LGPL2.1
Makefile build-sys: Fix Makefile wrapper for install target (#6548) 2017-08-07 11:29:20 +02:00
meson.build Merge pull request #11197 from keszybz/various-fixups 2018-12-18 14:35:00 +01:00
meson_options.txt meson: make net.naming-scheme= default configurable 2018-12-12 10:09:36 +01:00
mkosi.build mkosi: update the boot loader from our freshly built one 2018-10-16 16:44:34 +02:00
mkosi.default
NEWS NEWS: add a note about symlink following in .wants and .requires 2018-12-18 15:02:24 +01:00
README Drop support for lz4 < 1.3.0 2018-10-29 21:54:42 +01:00
README.md README: embed a CentOS CI badge into README 2018-12-05 12:42:52 +01:00
TODO update TODO 2018-12-18 15:03:22 +01:00
zanata.xml po: add basic fedora.zanata.org configuration 2018-02-19 13:56:57 +01:00

systemd - System and Service Manager

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