ruby-gtk2 produces a segfault when calling get_path_at_pos or get_path (aliased to the same function) on a GtkIconView. Reproducible: Always Steps to Reproduce:
Created attachment 147892 [details, diff] Patch which fixes the bug for me
Upstream bug filed here: http://sourceforge.net/tracker/index.php?func=detail&aid=1930481&group_id=53614&atid=470969
Changed hardware to amd64 after confirming that the bug doesn't occur in a 32-bit environment. This fits with what I saw in the debugger.
Thanks for tracking this down and providing a patch. I've just committed this to CVS as ruby-gtk2-0.16.0-r3