shopify-scripts: Heap use-after-free in mrb_vm_exec

Here is an invalid memory manipulation I discover by doing some fuzzing, The code that triggers the bug : def t end def na0e end def artist k 10000 end class S0n0 def inspect super@n=na0e @r=artist end end S0n0.new.inspect The crash report using AddressSanitizer: ./mruby HEAP.rb...