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From: ori@eigenstate.org
To: 9front@9front.org
Subject: Re: [9front] git: use new /dev/drivers for privdrop
Date: Sat, 28 May 2022 15:41:53 -0400	[thread overview]
Message-ID: <FA4FA4789598BE723F7D8E68D7D8AA37@eigenstate.org> (raw)
In-Reply-To: <6D0CAE9C3EDDCF15EF90F526821E14E6@smtp.pobox.com>

Quoth unobe@cpan.org:
> For example, say I want a sandboxing area for people to "try 9front".
> With moody's recent work, it removes a big attack vector by
> restricting certain drivers.  But isn't it still possible to fork-bomb
> a server, or to just cause unnecessary churn (i.e., computation), or
> just open too many files, or fill a disk?

Yes.

I'm not aware of anyone trying to protect against denial of
service with shared resources. This work mostly is about
preventing data leakage.



  reply	other threads:[~2022-05-28 19:43 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-28 16:51 ori
2022-05-28 19:23 ` unobe
2022-05-28 19:41   ` ori [this message]
2022-05-28 22:54     ` Jacob Moody
2022-05-29  0:23       ` Frank D. Engel, Jr.
2022-05-29  1:00         ` Jacob Moody
2022-05-28 21:47 ` covertusername967
2022-05-28 22:07   ` ori
2022-05-28 23:24     ` adr

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