National Institute of Standards and Technology
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Test case 20982

Deprecated test case

This version contains mistakes, making it deprecated. Deprecated test cases should not be used for new work. However, They remain in the SARD as a reference to redo previous work.
Type
source code
State
mixed
Status
deprecated
Language
C
Submission Date

Description

CWE: 194 Unexpected Sign Extension
BadSource: rand Set data to result of rand(), which could be negative
GoodSource: Positive integer
Sinks: strncpy
BadSink : Copy strings using strncpy() with the length of data
Flow Variant: 61 Data flow: data returned from one function to another in different source files

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