Messages in this thread | | | Date | Sat, 04 Oct 2003 20:08:34 +0400 | From | Hans Reiser <> | Subject | Re: reiserfs one user DoS? |
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Max A. Krasilnikov wrote:
>Hi! >I have found such strange thing: > >pseudo@avalon at 14:04:00 ~> dd if=/dev/zero of=file bs=1 count=0 seek=1000000000000 > >After that my Intel Celeron 800 MHz/384M RAM 60G/Seagate U6 under >Linux-2.4.22-grsec on reiserfs was utilized 100% for more than 2 hours. >dd process can't be killed. > >Is this my flow or real bug? > > > it is fixed in reiser4. linux has a lot of DOS vulerabilities to logged in users, mostly due to the ability to consume all of some resource or another. forgive me for not discussing them publicly.;-)
-- Hans
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