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Crash after NoMethodError is overwritten #3384
The following input causes a crash:
NoMethodError = Fixnum boom!
This causes an infinite recursion to execute in Ruby, but the C stack does not seem to overflow -- a crash occurs during garbage collection well before the stack is exhausted. Maybe there's a bug in the code that expands the Ruby stack or something?
This issue was reported by https://hackerone.com/brakhane