unit: tighten sandboxing for logind

diff --git a/units/systemd-logind.service.in b/units/systemd-logind.service.in
index 968b92a45c2b8797d55d2fcc8b1fe569c75b3b72..168fc007b0b00865ec7853c45ee7e24d76cff57f 100644 (file)
--- a/units/systemd-logind.service.in
+++ b/units/systemd-logind.service.in
@@ -29,8 +29,8 @@ CapabilityBoundingSet=CAP_SYS_ADMIN CAP_MAC_ADMIN CAP_AUDIT_CONTROL CAP_CHOWN CA
 MemoryDenyWriteExecute=yes
 RestrictRealtime=yes
 RestrictNamespaces=yes
-RestrictAddressFamilies=AF_UNIX AF_NETLINK AF_INET AF_INET6
-SystemCallFilter=~@clock @cpu-emulation @debug @keyring @module @obsolete @raw-io @reboot @swap
+RestrictAddressFamilies=AF_UNIX AF_NETLINK
+SystemCallFilter=~@clock @cpu-emulation @debug @keyring @module @mount @obsolete @raw-io @reboot @swap
 SystemCallArchitectures=native
 LockPersonality=yes
 IPAddressDeny=any