Bad compression pointer

[Erik Rozendaal]

Peter Hessler wrote:
> nsd-1.4.0-alpha1 on OpenBSD/macppc -current (as of Sunday).  Yes, I am 
> using mmap.  Built from ports (after updating to 1.4.0-alpha1).
> 
> Looks like it always generates a similar error after an `nsdc reload`.  
> I put a copy of the output at http://theapt.org/nsd-compression.txt

Ok, looks like reload is a probable cause of the problem.  I haven't 
done a lot of testing of this code path for 1.4.0-alpha1 (that's why it 
is alpha :) ).  I'll look into this tomorrow.

Thanks,
Erik