[Bug 38752] New: Foobar2000 UPnP/DLNA media server hangs on exit

https://bugs.winehq.org/show_bug.cgi?id=38752

Bug ID: 38752
           Summary: Foobar2000 UPnP/DLNA media server hangs on exit
           Product: Wine
           Version: 1.7.40
          Hardware: x86
               URL: http://www.foobar2000.org/download
                OS: Linux
            Status: NEW
          Keywords: download, regression
          Severity: normal
          Priority: P2
         Component: winsock
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
   Regression SHA1: 10f7265270f1ad4e4e1bfec6fb5f06e494d5f579
      Distribution: SUSE

Reported by a user on the forum,
https://forum.winehq.org/viewtopic.php?f=8&t=24771&sid=5e3916fdef698....

Setting version based on the regression test; this is still present in 1.7.45.

Regression test results:

10f7265270f1ad4e4e1bfec6fb5f06e494d5f579 is the first bad commit
commit 10f7265270f1ad4e4e1bfec6fb5f06e494d5f579
Author: Bruno Jesus 
Date:   Sun Mar 29 00:53:48 2015 -0300

ws2_32: Do not poll unbound descriptors.

:040000 040000 907503b73bae8c0caac8eb871aaa50fb92bbddde
d4296816b35282b354acb47587f79b792e299ae7 M      dlls

The patch can't be reverted cleanly.

To reproduce:

Download and install Foobar2000 from
http://www.foobar2000.org/getfile/bd5fb1d8fd4d0b0d9d8510b394f8723a/foobar200....
Download the UPnP/DLNA component from
http://www.foobar2000.org/getcomponent/a770ee30b100186fc8e2fe243a383808/75de....
Install the plugin in Foobar2000 through File, Preferences, Components. 
Restart Foobar2000, and check (under Library) that the UPnP media server is
started. If it isn't, start it.
Try to exit Foobar2000.