National Institute of Standards and Technology
Package illustrating a test case

Test case 20970

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
Sink: strncpy
BadSink : Copy strings using strncpy() with the length of data
Flow Variant: 19 Control flow: Dead code after a return

Flaws

Test Suites

Documentation

Have any comments on this test case? Please, send us an email.