[tor-relays] bind DNS Crash on Exit

Hi all,

Are you using bind as a local caching resolver on your exits?

The DNS resolver on our exit crashed over the weekend due to this bug: https://kb.isc.org/article/AA-01466

It hasn't been patched yet in Debian: https://security-tracker.debian.org/tracker/CVE-2017-3137

So I have added a file: /etc/systemd/system/bind9.service.d/restart-on-abort.conf

With the text: [Service] Restart=on-abort

This should work for any systemd/bind9 Linux system.

T -- Tim Wilson-Brown (teor)

teor2345 at gmail dot com PGP C855 6CED 5D90 A0C5 29F6 4D43 450C BA7F 968F 094B ricochet:ekmygaiu4rzgsk6n xmpp: teor at torproject dot org ------------------------------------------------------------------------