National Institute of Standards and Technology
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Test case 86846

Description

CWE: 194 Unexpected Sign Extension
BadSource: fscanf Read data from the console using fscanf()
GoodSource: Positive integer
Sink: strncpy
BadSink : Copy strings using strncpy() with the length of data
Flow Variant: 54 Data flow: data passed as an argument from one function through three others to a fifth; all five functions are in different source files

Flaws

Test Suites

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