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Tool

Version

Checker

Description

LDRA tool suite

Include Page
LDRA_VLDRA_V

1 D
70 D
94 D
15 D

Fully implemented.

Coverity

Include Page
Coverity_V
Coverity_V

UNUSED_VALUE

Finds variables that are assigned pointer values returned from a function call but never used.

Klocwork

Include Page
Klocwork_V
Klocwork_V

 

Can detect violations of this rule with a number of checkers.

LDRA tool suite

Include Page
LDRA_V
LDRA_V

1 D
70 D
94 D
15 D

Fully implemented.

PRQA QA-C
Include Page
PRQA_V
PRQA_V

3195
3197
3198
3199

Fully implemented.

Related Vulnerabilities

Search for vulnerabilities resulting from the violation of this rule on the CERT website.

Related Guidelines

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Leveraging Human Experience [BRS]
Likely Incorrect Expressions [KOA]
Dead and Deactivated Code [XYQ]
Unused Variable [XYR]

Bibliography

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