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The following input demonstrates a crash:
exc = Exception.new
The crash occurs when print_backtrace treats the fixnum as if it was a string here:
IRB checks the array in set_backtrace:
-:2:in `set_backtrace': backtrace must be Array of String (TypeError)
from -:2:in `<main>'
This issue was reported by https://hackerone.com/tunz
The text was updated successfully, but these errors were encountered:
Skip non string values in backtraces; ref #3408
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