Log IP of wrongly replying DNS-Server(s)
Tor checks for DNS-Hijacking and reports that the DNS-Provider gave a result for a host that probably does not exist. The only change I request is that Tor is reporting the IP of the DNS-Provider.
Then Vidalia can add that information to the log file.
Background: I got messages that Tor detected DNS-Hijacking and tried to confirm that by browsing to the host and trying to ping it. All that failed so I believed there would be a bug in Tor. As I looked for help on IRC, it turned out that there where multiple DNS-Providers and one was actually hijacking DNS-failures. The reason why the self-test did not show any hijack was that my system could reach the first DNS-Server all the time. Tor checks all DNS-Providers, which is absolutely correct, but it doesn't return which DNS-Providers hijack.