mirror of
https://github.com/morgan9e/systemd
synced 2026-04-14 00:14:32 +09:00
fb56da5b6e
systemd-coredump sandbox already has ProtectSystem=strict hence all non
API filesystems are made read-only, thus RestrictSUIDSGID= doesn't buy
us much.
On top of that systemd-coredump's EnterNamespace= feature requires
openat2() to work correctly and that is implicitly blocked by
RestrictSUIDSGID=.
Follow-up for 8f8148cb08
44 lines
1.1 KiB
SYSTEMD
44 lines
1.1 KiB
SYSTEMD
# SPDX-License-Identifier: LGPL-2.1-or-later
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#
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# This file is part of systemd.
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#
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# systemd is free software; you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation; either version 2.1 of the License, or
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# (at your option) any later version.
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[Unit]
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Description=Process Core Dump
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Documentation=man:systemd-coredump(8)
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DefaultDependencies=no
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Conflicts=shutdown.target
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After=systemd-journald.socket
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Requires=systemd-journald.socket
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Before=shutdown.target
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[Service]
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ExecStart=-{{LIBEXECDIR}}/systemd-coredump
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IPAddressDeny=any
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LockPersonality=yes
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MemoryDenyWriteExecute=yes
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Nice=9
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NoNewPrivileges=yes
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OOMScoreAdjust=500
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PrivateDevices=yes
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PrivateNetwork=yes
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PrivateTmp=disconnected
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ProtectControlGroups=yes
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ProtectHome=read-only
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ProtectHostname=yes
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ProtectKernelModules=yes
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ProtectKernelTunables=yes
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ProtectKernelLogs=yes
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ProtectSystem=strict
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RestrictAddressFamilies=AF_UNIX
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RestrictRealtime=yes
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RuntimeMaxSec=5min
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StateDirectory=systemd/coredump
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SystemCallArchitectures=native
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SystemCallErrorNumber=EPERM
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SystemCallFilter=@system-service @mount
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