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-rw-r--r--units/systemd-timedated.service.in6
1 files changed, 5 insertions, 1 deletions
diff --git a/units/systemd-timedated.service.in b/units/systemd-timedated.service.in
index bc1795d747..e8c4d5ed4b 100644
--- a/units/systemd-timedated.service.in
+++ b/units/systemd-timedated.service.in
@@ -13,10 +13,14 @@ Documentation=http://www.freedesktop.org/wiki/Software/systemd/timedated
[Service]
ExecStart=@rootlibexecdir@/systemd-timedated
BusName=org.freedesktop.timedate1
-CapabilityBoundingSet=CAP_SYS_TIME
WatchdogSec=3min
+CapabilityBoundingSet=CAP_SYS_TIME
PrivateTmp=yes
ProtectSystem=yes
ProtectHome=yes
+ProtectControlGroups=yes
+ProtectKernelTunables=yes
MemoryDenyWriteExecute=yes
+RestrictRealtime=yes
+RestrictAddressFamilies=AF_UNIX
SystemCallFilter=~@cpu-emulation @debug @keyring @module @mount @obsolete @raw-io