So did original Unix, it was a disk file that was anonymous and just
used the direct pointers to blocks for a ring buffer. Storing pipe data
in RAM in the old days was a hideous waste of resources.
> There is NO reason a custom filesystem cannot be layered over other
> filesystems. It might not be done today (though the references to "userfs"
> keep showing up in such discussions).
Erez Zadoz (not sure of the spelling) did some stacking fs modules on
Linux
> Fix the vulnerability. Then there won't be a virus.
But you don't know if its fixed and if there are any more holes without
being able to detect attackers be they electronic or human.
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