Description
CWE: 190 Integer Overflow
BadSource: fgets Read data from the console using fgets()
GoodSource: Set data to a small, non-zero number (two)
Sinks: add
GoodSink: Ensure there will not be an overflow before adding 1 to data
BadSink : Add 1 to data, which can cause an overflow
Flow Variant: 22 Control flow: Flow controlled by value of a global variable. Sink functions are in a separate file from sources.
Flaws
Test Suites
Documentation
Have any comments on this test case? Please, send us an email.