Comment 2 for bug 1368018

StacktraceTop:
 __GI___libc_free (mem=0x1) at malloc.c:2929
 drag_selection_item_destroy (item=0x48c72a0) at nautilus-dnd.c:101
 nautilus_drag_destroy_selection_list (list=0xdffb20) at nautilus-dnd.c:114
 drag_info_clear (drag_info=0x7fc424003040) at nautilus-window-slot-dnd.c:269
 g_cclosure_marshal_generic_va (closure=0x1, return_value=0x0, instance=<error reading variable: Cannot access memory at address 0xffffffffffffff68>, args_list=0x47c7ea0, marshal_data=0xff00, n_params=55924064, param_types=<error reading variable: Cannot access memory at address 0x10>) at /build/buildd/glib2.0-2.41.3+git20140829.a78443a1/./gobject/gclosure.c:1479