[Bug 58158] New: Regression: Sacred Gold 2.28 ASE crashes when initialising multiplayer

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58158

Bug ID: 58158
           Summary: Regression: Sacred Gold 2.28 ASE crashes when
                    initialising multiplayer
           Product: Wine
           Version: 7.3
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 78442
  --> http://bugs.winehq.org/attachment.cgi?id=78442
git diff 3aa18cc5d01028bda126624ba5f5bfb11ebc4f77
8714eb2fef7182a9c73b9963493935decca89fdc

Can be triggered by running Sacred.exe and navigating multiplayer -> any of the
three options (local network, closed internet, open internet), or by running
GameServer.exe.
Causes an unhandled page fault on read access, probably in tincat2.dll.

After two bisects, I believe it's caused by
3aa18cc5d01028bda126624ba5f5bfb11ebc4f77, but reverting it doesn't fix it.
It's definitely somewhere between 7.2 and 7.3.