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oci/defaults_linux.go: mask /sys/firmware

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On typical x86_64 machines, /sys/firmware can contain SMBIOS and ACPI tables.
There is no need to expose the directory to containers.

Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
This commit is contained in:
Akihiro Suda 2016-10-12 06:07:13 +00:00
parent 9bd8c1d332
commit 8b1772c86b
1 changed files with 1 additions and 0 deletions
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oci/defaults_linux.go
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@ -83,6 +83,7 @@ func DefaultSpec() specs.Spec {
"/proc/timer_list",
"/proc/timer_stats",
"/proc/sched_debug",
"/sys/firmware",
},
ReadonlyPaths: []string{
"/proc/asound",