Re: /proc filesystem allows bypassing directory permissions on Linux

[Pavel Machek <pavel@xxxxxx>]

On Mon 2009-10-26 16:05:18, Tamber Penketh wrote:
> On Friday 23 October 2009 23:39:24 Pavel Machek wrote:
> 
> > Check it again.  There's no race; I check link count before chmod 666.
> And between checking the link count and the chmod?

At that point directory permissions will already disallow any changes.

                                                                Pavel


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