Automatically test hostname leaks
It would be good to at least detect hostname leaks caused by the DHCP client, to catch regressions such as #7688 (closed) earlier. Presumably, our existing test suite infrastructure that can capture all network traffic and inspect it could be reused here.
(We now have a step to check this as part of our manual test suite, but adding more and more pain there is no real solution.)
Feature Branch: test/7712-hostname-leaks
- Related to #7688 (closed)