e224f77eb7
Follow up to 94faa70df4. The commit referenced allowed `ptrace` calls in the default seccomp profile following the usual tracing security checks in for Kernels newer than 4.8. Kernels prior to this version are susceptible to [CVE-2019-2054](https://github.com/advisories/GHSA-qgfr-27qf-f323). Moby's default had allowed for `ptrace` for kernels newer than 4.8 at the time the commit was created. The current [seccomp default](https://github.com/moby/moby/blob/master/profiles/seccomp/default_linux.go#L405-L417) has been updated to include `process_vm_read` and `process_vm_write`. Mirror that policy to complete the classic ptrace set of APIs.
Signed-off-by: Juan Hoyos <juan.s.hoyos@outlook.com>
contrib
The contrib directory contains packages that do not belong in the core containerd packages but still contribute to overall containerd usability.
Package such as Apparmor or Selinux are placed in contrib because they are platform dependent and often require higher level tools and profiles to work.
Packaging and other built tools can be added to contrib to aid in packaging containerd for various distributions.
Testing
Code in the contrib directory may or may not have been tested in the normal test pipeline for core components.