Re: task_struct slab cache use after free in 2.5.66

From: Zwane Mwaikambo (zwane@linuxpower.ca)
Date: Thu Mar 27 2003 - 23:25:47 EST


On Thu, 27 Mar 2003, Andrew Morton wrote:

> That's the second report of this. Someone did a put_task_struct against a
> freed task_struct. I'll cook up a debug patch to trap it. Something like
> this:

Well there is also the detach_pid bug which suddenly vanished... I'm not
aware of anyone sending a patch for that (but i can't be certain i havent
been keeping up with lkml lately). I posted some debug information for
that one about a week ago:

Pine.LNX.4.50.0303221152460.18911-100000@montezuma.mastecende.com

Manfred?

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