CWE: 369 Divide by Zero
BadSource: fscanf Read data from the console using fscanf()
GoodSource: A hardcoded non-zero number (two)
GoodSink: Check value of or near zero before dividing
BadSink : Divide a constant by data
Flow Variant: 22 Control flow: Flow controlled by value of a global variable. Sink functions are in a separate file from sources.
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