D3D8_GetCreationParameters fix

[Mike McCormack]

You probably want to use a Windows method to allocate memory here, such 
as HeapAlloc() or CoTaskMemAlloc, as the caller is not going to use 
free() to free the memory...

Mike

Andrei Barbu wrote:
> Changelog:
> 
> Fixes a memory access fault inside of D3D8_GetCreationParameters.
...
>  HRESULT  WINAPI  IDirect3DDevice8Impl_GetCreationParameters(LPDIRECT3DDEVICE8 iface, D3DDEVICE_CREATION_PARAMETERS *pParameters) {
>      ICOM_THIS(IDirect3DDevice8Impl,iface);
>      TRACE("(%p) copying to %p\n", This, pParameters);    
> +
> +    pParameters = (D3DDEVICE_CREATION_PARAMETERS*) malloc( sizeof( D3DDEVICE_CREATION_PARAMETERS ));
>      memcpy(pParameters, &This->CreateParms, sizeof(D3DDEVICE_CREATION_PARAMETERS));
>      return D3D_OK;
>  }