The target ADD_ONION accepts is documented as matching [HiddenServicePort](https://www.torproject.org/docs/tor-manual.html.en#HiddenServicePort) but evidently doesn't validate that it's given a valid address... ``` >>> GETINFO version 250-version=0.2.7.6-dev (git-b34c5c6b8ac0d13d) 250 OK >>> ADD_ONION NEW:BEST Port=4567,not_an_address:4567 250-ServiceID=4e5bpsy6e46onv3k 250-PrivateKey=RSA1024:[crypto blob] 250 OK ``` Honestly I'm a tad mystified since this is breaking Stem's integ tests, but only started manifesting after I reformatted my system yesterday. I'd expect our Jenkins tests to be failing so this might be something local, but if so I'm stumped.