Re: cdata finalizer called twice
- From: Mike Pall <mike-1411@xxxxxxxxxx>
- To: luajit@xxxxxxxxxxxxx
- Date: Thu, 13 Nov 2014 11:47:43 +0100
Peter Colberg wrote:
> local cl_event_1 = ffi.typeof("cl_event[1]")
>
> local function enqueue_marker(queue)
> local event = cl_event_1()
> local status = C.clEnqueueMarker(queue, event)
> if status ~= C.CL_SUCCESS then return error(errors[status]) end
> return ffi.gc(event[0], release_event)
> end
This looks suspicious: 'event' is not anchored and you create a
new cdata pointer object from it with 'event[0]', which has the
finalizer attached.
--Mike
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