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hardening: use default ptrace scope on buildservers

Merged hardening: use default ptrace scope on buildservers
remove-ptrace-hardening-from-buildservers into master
Merged Evangelos Foutras requested to merge remove-ptrace-hardening-from-buildservers into master
  1. Feb 14, 2022
    • Evangelos Foutras's avatar
      hardening: use default ptrace scope on buildservers · f6cbd3f8
      Evangelos Foutras authored 
      Making 'kernel.yama.ptrace_scope' more strict by setting it to '2'
causes failures in elfutils' test suite. While tentatively helpful
on other servers, it seems kind of unnecessary for a build server.

Fixes: #424 (to be reopened though, if more restrictions are found)
      f6cbd3f8