Test case 82325

Description

CWE: 190 Integer Overflow
BadSource: max Set data to the max value for char
GoodSource: Set data to a small, non-zero number (two)
Sinks: multiply
GoodSink: Ensure there will not be an overflow before multiplying data by 2
BadSink : If data is positive, multiply by 2, which can cause an overflow
Flow Variant: 34 Data flow: use of a union containing two methods of accessing the same data (within the same function)