[Bug 48057] New: Application binds to same port multiple times from wine 4.18 works fine on 4.17

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48057

Bug ID: 48057
           Summary: Application binds to same port multiple times from
                    wine 4.18 works fine on 4.17
           Product: Wine-staging
           Version: 4.19
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail]
      Distribution: ---

Created attachment 65601
  --> https://bugs.winehq.org/attachment.cgi?id=65601
Netstat Output With Application running on 4.18

Game server FLServer.exe appears to bind to the same port multiple times from
wine 4.18 making the application unable to communicate on the network.

Wine 4.17 works correctly.

Winetricks mfc42 required to get FLServer.exe to run.
Winetricks directplay for network.

Run FLServer.exe but unable to connect to it.

Steps to Reproduce:
1. Install game with FLServer.exe
2. winetricks mfc42 directplay

[Bug 48057] Application binds to same port multiple times from wine 4.18 works fine on 4.17

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48057

--- Comment #1 from Richard M  ---
Created attachment 65602
  --> https://bugs.winehq.org/attachment.cgi?id=65602
Netstat Output With Application running on 4.17

[Bug 48057] Application binds to same port multiple times from wine 4.18 works fine on 4.17

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48057

--- Comment #2 from Richard M  ---
Created attachment 65603
  --> https://bugs.winehq.org/attachment.cgi?id=65603
Wine 4.17 Output from Commandline

[Bug 48057] Application binds to same port multiple times from wine 4.18 works fine on 4.17

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48057

--- Comment #3 from Richard M  ---
Created attachment 65604
  --> https://bugs.winehq.org/attachment.cgi?id=65604
Wine 4.18 Output from Commandline

[Bug 48057] Application binds to same port multiple times from wine 4.18 works fine on 4.17

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48057

Richard M  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
       Distribution|---                         |Fedora

[Bug 48057] Application binds to same port multiple times from wine 4.18 works fine on 4.17

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48057

Michael Cronenworth  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

[Bug 48057] Application binds to same port multiple times from wine 4.18 works fine on 4.17

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48057

--- Comment #4 from Zebediah Figura  ---
Is the regression also reproducible with upstream (non-Staging) Wine 4.17 and
4.18?

[Bug 48057] Application binds to same port multiple times from wine 4.18 works fine on 4.17

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48057

Richard M  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |NOTOURBUG
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #5 from Richard M  ---
Upon further investigation I have found that the multiple binds are due to
IPv6. I get a bind for every IPv6 address on my system.

This does not happen with 4.17, I never connected with IPv6 and the game never
tried to connect via IPv6 so it may not have worked therefore not causing me
any issues.

As for the multiple IPv4 binds these are binds per interface and don't appear
to affect operation.

In 4.18 onwards I get multiple IPv6 binds. If I turn off IPv6 FLServer.exe
works again. As the game does not support IPv6 properly, I’m marking this as
resolved as this is due to the application limitations not wine.

[Bug 48057] Application binds to same port multiple times from wine 4.18 works fine on 4.17

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48057

Zebediah Figura  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #6 from Zebediah Figura  ---
Closing.