[grsec] [Full-disclosure] Linux NULL pointer dereference due to incorrect proto_ops initializations

[Brad Spengler]

> i tried and it ends up with:
> 
> "unable to find a vulnerable domain, sorry"
> 
> that should be enough for me. i won't recompile kernel to add support of any
> vulnerable domain to further testing. as i understood KERNEXEC should protect me
> anyway ...

Yea, as mentioned by Julien on his blog, reducing your attack surface by 
not compiling in drivers/features you won't use is good for security.

-Brad
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