shopify-scripts: Null pointer dereference in mrb_random_initialize

Sorry I was not quite sure about the scope. This bug is not triggerable in the sandbox, because it does not use the Random class, but it is triggerable in mruby with the following piece of code: ruby $r = Random.new a = Object.new def a.toint $r.rand end $r.initialize a The data pointer of $r is...