Re: [PATCH] Configure option for symlink depth

Alexander Viro (viro@math.psu.edu)
Mon, 22 Nov 1999 09:15:59 -0500 (EST)


On Mon, 22 Nov 1999, Johannes Kloos wrote:

> Hello everybody,
> I've written a small patch that allows you to set the maximum symlink
> depth as a configure option.
> It will probably not break anything, but if it causes bugs, I'd like to
> head about these.
> Btw: I think this should really go into /proc or so.

Not really. Real fix for symlink problems is to cut down on the amount of
stack space used by the recursion in question. I have it an we can push
the limit to tolerable 32. I will post the thing once I'll run the tests
on the current kernel. It works with 2.3.26 and earlier, so I hope that it
will be OK. With the depth 32 we will be able to forget about the problem
- it's _way_ beyond any reasonable setup.

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