❦ 1 mars 2016 11:03 +0100, "Michael Kerrisk (man-pages)"
<[email protected]> :
> Once the SO_LOCK_FILTER option has been enabled,
> attempts by an unprivileged process to change or remove
> the filter attached to a socket, or to disable the
> SO_LOCK_FILTER option will fail with the error EPERM.
You should remove "unprivileged". I didn't try to check for permissions
because I was just lazy (and I didn't have a need for it). As root, you
can just recreate another socket.
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