Messages in this thread | | | From | Andy Lutomirski <> | Date | Wed, 30 Sep 2015 11:25:41 -0700 | Subject | Re: [PATCH v3 4/5] kcmp: add KCMP_FILE_PRIVATE_DATA |
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On Wed, Sep 30, 2015 at 11:13 AM, Tycho Andersen <tycho.andersen@canonical.com> wrote: > This command allows comparing the underling private data of two fds. This > is useful e.g. to find out if a seccomp filter is inherited, since struct > seccomp_filter are unique across tasks and are the private_data seccomp > fds.
This is very implementation-specific and may have nasty ABI consequences far outside seccomp. Let's do something specific to seccomp and/or eBPF.
--Andy
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