extend seccomp based on systemd-nspawn
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@ -14,7 +14,7 @@ lxc.pivotdir = lxc_putold
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# Blacklist some syscalls which are not safe in privileged
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# Blacklist some syscalls which are not safe in privileged
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# containers
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# containers
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lxc.seccomp = /usr/share/lxc/config/common.seccomp
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lxc.seccomp = /etc/lxc/default.seccomp
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lxc.network.type = veth
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lxc.network.type = veth
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lxc.network.link = br0
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lxc.network.link = br0
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13
default.seccomp
Normal file
13
default.seccomp
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@ -0,0 +1,13 @@
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2
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blacklist
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reject_force_umount # comment this to allow umount -f; not recommended
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[all]
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kexec_load errno 1
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open_by_handle_at errno 1
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init_module errno 1
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finit_module errno 1
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delete_module errno 1
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iopl errno 1
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ioperm errno 1
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swapon errno 1
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swapoff errno 1
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