firstboot: Check if the given shell exists

[thirdparty/systemd.git] / units / systemd-udevd.service.in

diff --git a/units/systemd-udevd.service.in b/units/systemd-udevd.service.in
index 8557522e7b818204b6eed5dfd5543f4d72c1cfa3..9ada3a6a7418c7a5ab3338896d150a9514afd789 100644 (file)
--- a/units/systemd-udevd.service.in
+++ b/units/systemd-udevd.service.in
@@ -8,7 +8,7 @@
 #  (at your option) any later version.
 
 [Unit]
-Description=udev Kernel Device Manager
+Description=Rule-based Manager for Device Events and Files
 Documentation=man:systemd-udevd.service(8) man:udev(7)
 DefaultDependencies=no
 After=systemd-sysusers.service systemd-hwdb-update.service
@@ -16,19 +16,28 @@ Before=sysinit.target
 ConditionPathIsReadWrite=/sys
 
 [Service]
+DeviceAllow=block-* rwm
+DeviceAllow=char-* rwm
 Type=notify
+# Note that udev also adjusts the OOM score internally and will reset the value internally for its workers
 OOMScoreAdjust=-1000
 Sockets=systemd-udevd-control.socket systemd-udevd-kernel.socket
 Restart=always
 RestartSec=0
 ExecStart=@rootlibexecdir@/systemd-udevd
+ExecReload=udevadm control --reload --timeout 0
 KillMode=mixed
-WatchdogSec=3min
 TasksMax=infinity
-MountFlags=slave
+PrivateMounts=yes
+ProtectClock=yes
+ProtectHostname=yes
 MemoryDenyWriteExecute=yes
-RestrictRealtime=yes
 RestrictAddressFamilies=AF_UNIX AF_NETLINK AF_INET AF_INET6
+RestrictRealtime=yes
+RestrictSUIDSGID=yes
+SystemCallFilter=@system-service @module @raw-io
+SystemCallErrorNumber=EPERM
 SystemCallArchitectures=native
 LockPersonality=yes
 IPAddressDeny=any
+@SERVICE_WATCHDOG@