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merge: branch 'lr/systemd-unit-lockdown'

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data/NetworkManager.service: restrict the unit some more

https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/2062
This commit is contained in:
Beniamino Galvani 2026-02-27 08:46:04 +00:00
commit b7d9625ae1
1 changed files with 9 additions and 1 deletions
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10
data/NetworkManager.service.in
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@ -21,8 +21,16 @@ TimeoutStartSec=600
CapabilityBoundingSet=CAP_NET_ADMIN CAP_DAC_OVERRIDE CAP_NET_RAW CAP_BPF CAP_NET_BIND_SERVICE CAP_SETGID CAP_SETUID CAP_SYS_MODULE CAP_AUDIT_WRITE CAP_KILL CAP_SYS_CHROOT
ProtectSystem=true
PrivateTmp=true
ProtectClock=true
ProtectControlGroups=true
ProtectHome=read-only
ProtectKernelLogs=true
ProtectSystem=true
RestrictRealtime=true
RestrictSUIDSGID=true
# We require file descriptors for DHCP etc. When activating many interfaces,
# the default limit of 1024 is easily reached.