Anita Zhang 4c1567f29a bpf-firewall: optimization for IPAddressXYZ="any" (and unprivileged users)
This is a workaround to make IPAddressDeny=any/IPAddressAllow=any work
for non-root users that have CAP_NET_ADMIN. "any" was chosen since
all or nothing network access is one of the most common use cases for
isolation.

Allocating BPF LPM TRIE maps require CAP_SYS_ADMIN while BPF_PROG_TYPE_CGROUP_SKB
only needs CAP_NET_ADMIN. In the case of IPAddressXYZ="any" we can just
consistently return false/true to avoid allocating the map and limit the user
to having CAP_NET_ADMIN.
2019-06-22 19:56:06 +02:00
2019-05-23 09:39:07 +02:00
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2018-06-14 13:03:20 +02:00
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2019-04-12 08:30:31 +02:00
2019-04-12 08:30:31 +02:00
2018-12-10 03:07:17 +09:00
2019-04-02 17:31:00 +02:00
2019-06-21 18:27:35 +03:00
2019-04-12 08:30:31 +02:00
2016-10-06 11:53:58 -04:00
2019-04-29 16:47:18 +02:00

systemd - System and Service Manager

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General information about systemd can be found in the systemd Wiki.

Information about build requirements is provided in the README file.

Consult our NEWS file for information about what's new in the most recent systemd versions.

Please see the Hacking guide for information on how to hack on systemd and test your modifications.

Please see our Contribution Guidelines for more information about filing GitHub Issues and posting GitHub Pull Requests.

When preparing patches for systemd, please follow our Coding Style Guidelines.

If you are looking for support, please contact our mailing list or join our IRC channel.

Stable branches with backported patches are available in the stable repo.

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