CWE: 400 Resource Exhaustion
BadSource: rand Set data to result of rand(), which may be zero
GoodSource: Assign count to be a relatively small number
GoodSink: Validate count before using it as the loop variant in a for loop
BadSink : Use count as the loop variant in a for loop
Flow Variant: 52 Data flow: data passed as an argument from one function to another to another in three different source files
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