I don't think a string has a STDIN filehandle. After you eval the string, it becomes part of your program. Your program has a STDIN filehandle.

Although, you can perform IO on a string (using open).

So essentially I can reval some code and then pass it some known arg to its STDIN

How about using root to insert the input?

In reply to Re: Passing argument into STDIN inside safe.pm reval by 7stud
in thread Passing argument into STDIN inside safe.pm reval by gideondsouza

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