[Bug 58059] New: File descriptor leaks in WINESERVER process on every thread creation

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=58059

Bug ID: 58059
           Summary: File descriptor leaks in WINESERVER process on every
                    thread creation
           Product: Wine-staging
           Version: 10.4
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail]
      Distribution: ---

Created attachment 78311
  --> https://bugs.winehq.org/attachment.cgi?id=78311
Demonstration of leaks

WineStaging 10.4 (WINESYNC=1):

Creating and then destroying a thread causes file descriptors opened by the
WINESERVER process to leak

To reproduce the problem, run the FileDescriptorsLeakDemo.exe application from
the attachment by command

WINEESYNC=1 wineconsole FileDescriptorsLeakDemo.exe

During the execution of the application, periodically monitor the statistics of
open descriptors by running the wineserver_desc_stat.sh script from the
attachment