National Institute of Standards and Technology
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Test case 238947

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. The latest version of this test case is available here.
Old Test Case ID
87274
Type
source code
State
mixed
Status
deprecated
Language
C
Submission Date

Description

CWE: 194 Unexpected Sign Extension
BadSource: rand Set data to result of RAND32(), which could be negative
GoodSource: Positive integer
Sinks: malloc
BadSink : Allocate memory using malloc() with the size of data
Flow Variant: 45 Data flow: data passed as a static global variable from one function to another in the same source file

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