[grsec] followup about expand_stack

[Dinko Korunic]

On Sat, Jan 20, 2007 at 03:48:42PM -0500, Brad Spengler wrote:
> Upon further analysis, it seems that without uderef/kernexec at least 
> this bug is exploitable.

Hi Brad,

Is this common to all recent 2.6 kernels with grsecurity patch? I have
tried to reproduce on 2.6.18.2-grsec but given POC doesn't trigger the
BUG() -- all it does is SEGV. Am I missing something?

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