Re: [PATCH v2] Fix build on older kernels without BPF.

On Thu, Aug 04, 2016 at 04:36:06PM -0400, Dave Jones wrote:

 >  > We might segv somewhere else after patching this up. It's been so long since
 >  > I touched this stuff I don't fully recall how it works.  I'll poke at it
 >  > some tomorrow.
 >  
 > Just getting around to this. It's a bit more involved than I hoped.
 > Spraying a bunch of null checks around like this seems to be the thing to do..

Now committed and pushed out, with an additional typo fix.

	Dave