[OpenAFS] "group prefix doesn't match owner"

[Derrick Brashear]

On Mon, May 3, 2010 at 10:55 PM, Russ Allbery <rra@stanford.edu> wrote:
> Derrick Brashear <shadow@gmail.com> writes:
>
>> If it tracked by name.
>
>> A similar "attack" has been discussed before.
>
>> pts cg shadow:something
>> pts chown shadow:something jaltman
>
>> jaltman now owns jaltman:something.
>
> This behavior is also really annoying if you have an external group system
> whose names you're trying to synchronize with AFS PTS groups.

only if you track by name and not by id. same issue. :)