Comment 2 for bug 753347

StacktraceTop:
 __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:32
 g_variant_is_object_path (string=0x48 <Address 0x48 out of bounds>) at /build/buildd/glib2.0-2.28.5/./glib/gvariant.c:1180
 g_dbus_connection_register_object (connection=0x252c930, object_path=0x48 <Address 0x48 out of bounds>, interface_info=0x271d9a0, vtable=0x7f90fbc06cc0, user_data=0x2b44910, user_data_free_func=0, error=0x7fff96226258) at /build/buildd/glib2.0-2.28.5/./gio/gdbusconnection.c:4698
 register_object (server=0x2b44910) at /build/buildd/libdbusmenu-0.4.1/./libdbusmenu-glib/server.c:657
 bus_got_cb (obj=<value optimized out>, result=<value optimized out>, user_data=0x2b44910) at /build/buildd/libdbusmenu-0.4.1/./libdbusmenu-glib/server.c:707