[Bug 49225] FreeBSD "regression" causes assertion failure in (at least) applications using Gecko plugin

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49225

--- Comment #3 from Damjan Jovanovic <damjan.jov at gmail.com> ---
It seems that create_view() is called after the memory is allocated by another
function such as map_view(), in order to store the mapping. Thus if there is a
range collision, it is a serious problem, because memory was allocated when it
shouldn't have been.

Where is create_view called from and why?

create_view()
  map_view()
    allocate_dos_memory()
    map_image()
    virtual_map_section()
    virtual_alloc_thread_stack()
    virtual_alloc()
  allocate_dos_memory()
    virtual_alloc()
    NtAllocateVirtualMemory()
      virtual_alloc_first_teb()
        ...
      virtual_alloc_teb()
        ...
      ...
  virtual_create_builtin_view()
    ...
  virtual_alloc_thread_stack()
    RtlCreateUserStack()
    ...

That's a lot of searching. Let's assume the view got the right range
previously, and only the call which results in the overlapping range is wrong.
Where did that call come from?

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