[Dillo-dev] Image callback race condition

I am logging the creation and destruction of DilloImage structures (patches attached) and I have confirmed that sometimes the image callbacks run after the Image is freed. Here's a typical example: $ grep '^Image: 0x4687db8: ' ../../Log/log_2009-04-25_21-48-48.txt Image: 0x4687db8: new Image: 0x4687db8: ref: a_Jpeg_callback Image: 0x4687db8: free Image: 0x4687db8: ref: a_Jpeg_callback Image: 0x4687db8: ref: a_Jpeg_callback So how can I track down this race condition? Regards, Jeremy Henty PS: I am still running corvid's img-ref patch (also attached for reference).