Re: 2.2.x autofs bug, socket bug in 2.4.test4

From: Hajime Inoue (hinoue@cs.unm.edu)
Date: Tue Jul 25 2000 - 22:09:16 EST


> From: "H. Peter Anvin" <hpa@zytor.com>
>
> By author: Hajime Inoue <hinoue@cs.unm.edu>
>>
>> I have an exploit, included at the bottom of this message, that breaks
>> autofs in the 2.2 series (tested against 2.2.14 and 2.2.16) and locks
>> up 2.4.0-test4.

> autofs or autofs 4? Which version of the daemon *AND* filesystem are
> you using?

With 2.2, I've tested against 3.1.1 and 3.1.4. I've observed the problem
when trying to mount nfs.

A remote system running 2.4.0-test4 need not be running autofs for the
system to lock up.

-Jim. <hinoue@cs.unm.edu>

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