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-rw-r--r--units/systemd-timesyncd.service.in38
1 files changed, 20 insertions, 18 deletions
diff --git a/units/systemd-timesyncd.service.in b/units/systemd-timesyncd.service.in
index 4a490b6e16..03ade45d08 100644
--- a/units/systemd-timesyncd.service.in
+++ b/units/systemd-timesyncd.service.in
@@ -13,36 +13,38 @@ Documentation=man:systemd-timesyncd.service(8)
ConditionCapability=CAP_SYS_TIME
ConditionVirtualization=!container
DefaultDependencies=no
-After=systemd-remount-fs.service
+After=systemd-remount-fs.service systemd-sysusers.service
Before=time-sync.target sysinit.target shutdown.target
Conflicts=shutdown.target
Wants=time-sync.target
[Service]
-Type=notify
-Restart=always
-RestartSec=0
-ExecStart=!!@rootlibexecdir@/systemd-timesyncd
-WatchdogSec=3min
-User=systemd-timesync
-DynamicUser=yes
-CapabilityBoundingSet=CAP_SYS_TIME
AmbientCapabilities=CAP_SYS_TIME
+CapabilityBoundingSet=CAP_SYS_TIME
+ExecStart=!!@rootlibexecdir@/systemd-timesyncd
+LockPersonality=yes
+MemoryDenyWriteExecute=yes
+NoNewPrivileges=yes
PrivateDevices=yes
-ProtectHome=yes
+PrivateTmp=yes
ProtectControlGroups=yes
-ProtectKernelTunables=yes
+ProtectHome=yes
ProtectKernelModules=yes
-MemoryDenyWriteExecute=yes
-RestrictRealtime=yes
-RestrictNamespaces=yes
+ProtectKernelTunables=yes
+ProtectSystem=strict
+Restart=always
+RestartSec=0
RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+RestrictNamespaces=yes
+RestrictRealtime=yes
RuntimeDirectory=systemd/timesync
-SystemCallFilter=@system-service @clock
-SystemCallErrorNumber=EPERM
-SystemCallArchitectures=native
-LockPersonality=yes
StateDirectory=systemd/timesync
+SystemCallArchitectures=native
+SystemCallErrorNumber=EPERM
+SystemCallFilter=@system-service @clock
+Type=notify
+User=systemd-timesync
+WatchdogSec=3min
[Install]
WantedBy=sysinit.target