Potential leak of data: Simple PIN code

Detected 1 occurrence(s) of ‘^\s*pin[code]*\s*(:|=|is|was)\s': case of optimisations for (size_t i = 0; i < 10; ++i) for (size_t j = 0; j < 10; ++j) pairs[i][j] = 0; //load tau and pi as character streams ifstream tau("tau"), pi("pi"); while (true) { Value taun, pin; taun = tau.get()-'0'; pin = pi.get()-'0'; //eof bit gets set [...]