On 04/05/2014 09:05 AM, Mathieu Malaterre wrote: > Here is the backported patch (attached). I have no clue on how to use > dpatch to convert it. 20.jp2 does not segfault anymore, and p0_06.j2k > does decode normally. With this patch added and segfault1.dpatch removed, OpenSlide successfully decodes both of the sample slide files.