Hi MiKRO, > De : Miro Kropacek <miro.kropacek@gmail.com> > it's, surprisingly :), png.ldg itself So have you found the bug in the png.ldg or not ? After a quick investigation, I did not find anything in "pngldg.c" and it is useless to look at the libpng or zlib code( I will update it with the recent release). Are you sure that the problem doesn't come from libldg or libshare ? -- Zorro