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4120a7dee9
Implement seccomp; we use one filter for all threads.
The syscall list comes from the C daemon with syscalls added
as I hit them.
The default behaviour is to kill the process, this normally gets
audit logged.
--seccomp none disables seccomp
log Just logs violations but doesn't stop it
trap causes a signal to be be sent that can be trapped.
If you suspect you're hitting a seccomp action then you can
check the audit log; you could also switch to running with 'log'
to collect a bunch of calls to report.
To see where the syscalls are coming from use 'trap' with a debugger
or coredump to backtrace it.
This can be improved for some syscalls to restrict the parameters
to some syscalls to make them more restrictive.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
17 lines
508 B
TOML
17 lines
508 B
TOML
[package]
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name = "vhost_user_fs"
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version = "0.1.0"
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authors = ["The Cloud Hypervisor Authors"]
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edition = "2018"
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[dependencies]
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bitflags = "1.1.0"
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libc = "0.2.70"
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log = "0.4.8"
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# Match the version in vmm
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seccomp = { git = "https://github.com/firecracker-microvm/firecracker", tag = "v0.21.1" }
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tempdir= "0.3.7"
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vm-memory = "0.2.0"
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vm-virtio = { path = "../vm-virtio" }
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vhost_rs = { git = "https://github.com/cloud-hypervisor/vhost", branch = "dragonball", package = "vhost", features = ["vhost-user-slave"] }
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