National Institute of Standards and Technology
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Test case 77721

Description

CWE: 127 Buffer Underread
BadSource: rand Set data to result of rand(), which may be zero
GoodSource: Non-negative but less than 10
Sinks:
GoodSink: Ensure the array index is valid
BadSink : Improperly check the array index by not checking to see if the value is negative
Flow Variant: 53 Data flow: data passed as an argument from one function through two others to a fourth; all four functions are in different source files

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