[Bug 53174] New: StarCitizen launcher freeze due to heap space issue

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53174

Bug ID: 53174
           Summary: StarCitizen launcher freeze due to heap space issue
           Product: Wine
           Version: 7.11
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: ntdll
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 72619
  --> https://bugs.winehq.org/attachment.cgi?id=72619
frozen launcher

The StarCitizen launcher freezes on start with 100% cpu.
It does not show all UI elements and does not response to the mouse.
The authentication-process is also stuck in that moment.
It feels like a race condition btw the auth process and the launchers UI init
racing for heapspace, wich is currently set down to 0x40000 in
dlls/ntdll/heap.c.
Raising HEAP_DEF_SIZE up to at least 0x80000 made the launcher come up again
and all is fine.