Dear Maintainer,
Eog is crashing when opening an example image from libpng.org.
The image responsible for the crash can be found at this url:
http://www.libpng.org/pub/png/img_png/16million.png
It is containing all 16,777,216 possible 24-bit colors.
The crash print the following Gdk traceback:
Gdk:ERROR:/tmp/buildd/gtk+3.0-3.14.5/./gdk/gdkcairo.c:193:gdk_cairo_surface_paint_pixbuf: assertion failed: (cairo_image_surface_get_format (surface) == CAIRO_FORMAT_RGB24 || cairo_image_surface_get_format (surface) == CAIRO_FORMAT_ARGB32)
The image can be opened without problems with Gimp.