$ perl -e " $x = shift; /$x/" "(?{ die 666 })"
Eval-group not allowed at runtime, use re 'eval' in regex m/(?{ die 66
+6 })/ at -e line 1.

$ perl -Mre=eval -e " $x = shift; /$x/" "(?{ die 666 })"
666 at (re_eval 1) line 1.

$ perl -Mre=eval -Te " $x = shift; /$x/" "(?{ die 666 })"
Eval-group in insecure regular expression in regex m/(?{ die 666 })/ a
+t -e line 1.

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In reply to Re^3: eval() and security by Anonymous Monk
in thread eval() and security by halfcountplus

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