cli: Abort if asprintf fails
cli: Abort if asprintf fails

There's really nothing graceful we can do here. If you can't asprintf,
you have bigger problems already.

Signed-off-by: Michael Ikey Doherty <15e2f59c60e9d84348e78a87e24660774f739add@intel.com>

sofar/buxton,sofar/buxton