[Bug 37271] New: Applications get IP address of 127.12.34.56 when lo0 is up

https://bugs.winehq.org/show_bug.cgi?id=37271

Bug ID: 37271
           Summary: Applications get IP address of 127.12.34.56 when lo0
                    is up
           Product: Wine
           Version: 1.7.26
          Hardware: x86-64
                OS: Mac OS X
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]

My testing is specifically with Artemis 2.1.1, but it seems to be true for
other applications as well.

When running Artemis 2.1.1 under a standard OSX Mavericks 10.9.4 install, the
application reports an IP address of 127.12.34.56.

If I specifically shut down the loopback interface (lo0), it reports the IP
address of the box properly (192.168.1.104).

This behavior is *not* seen on Ubuntu 14.04.1, which has a loopback interface,
but seems to prioritize it differently than OSX.

I checked the routing table before and after shutting down the loopback
interface, and this is the line that disappears on OSX after lo0 is down:

Destination        Gateway            Flags        Refs      Use   Netif Expire
localhost          localhost          UH              0        0     lo0