SEI CERT C Coding Standard

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Old Version 70

changes.mady.by.user Fred Long

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New Version 71

changes.mady.by.user Jill Britton

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Tool

Version

Checker

Description

LDRA tool suite

Include Page
LDRA_V
LDRA_V

442 S
 443 S
444 S

Fully implemented.

Splint

Include Page
Splint_V
Splint_V

 

 

Compass/ROSE

 

 

Can detect violations of this rule. Any assignment operation where the type of the assigned-to value is float or double, but all the expressions to the right of the assignment are integral, is a violation of this rule.

PRQA QA·C
Include Page
PRQA_V
PRQA_V
 Partially implemented

Related Vulnerabilities

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

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MITRE CWE: CWE-682, "Incorrect calculation"

Bibliography

[Hatton 1995] Section 2.7.3, "Floating-point misbehavior"

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