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commit: 42bdffe7965568ff651899b35bfa6dceeb757d24 |
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Author: Craig Andrews <candrews <AT> integralblue <DOT> com> |
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AuthorDate: Thu Jun 30 14:27:06 2016 +0000 |
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Commit: Matt Thode <prometheanfire <AT> gentoo <DOT> org> |
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CommitDate: Thu Jun 30 22:40:50 2016 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=42bdffe7 |
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net-misc/radvd: systemd hardening |
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Improve the systemd unit by having radvd never run as root, restricting capabilities as much as possible, and limiting file system access. |
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Gentoo-bug: 587588 |
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net-misc/radvd/files/radvd.service | 13 ++++++++++++- |
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1 file changed, 12 insertions(+), 1 deletion(-) |
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diff --git a/net-misc/radvd/files/radvd.service b/net-misc/radvd/files/radvd.service |
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index d9095f6..a3ac66f 100644 |
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--- a/net-misc/radvd/files/radvd.service |
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+++ b/net-misc/radvd/files/radvd.service |
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@@ -4,12 +4,23 @@ Documentation=man:radvd(8) |
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After=network.target |
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|
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[Service] |
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+User=radvd |
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+Group=radvd |
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Type=forking |
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-ExecStart=/usr/sbin/radvd --username radvd --logmethod stderr --debug 0 |
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+ExecStartPre=/usr/sbin/radvd --configtest |
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+ExecStart=/usr/sbin/radvd --logmethod stderr --debug 0 |
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ExecReload=/usr/sbin/radvd --configtest ; \ |
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/bin/kill -HUP $MAINPID |
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CPUSchedulingPolicy=idle |
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PIDFile=/run/radvd/radvd.pid |
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+RuntimeDirectory=radvd |
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+CapabilityBoundingSet=CAP_NET_BIND_SERVICE CAP_NET_RAW |
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+AmbientCapabilities=CAP_NET_BIND_SERVICE CAP_NET_RAW |
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+PrivateTmp=yes |
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+PrivateDevices=yes |
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+ProtectSystem=full |
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+ProtectHome=yes |
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+NoNewPrivileges=yes |
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[Install] |
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WantedBy=multi-user.target |
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