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Assuming the value of an expression diminishes the maintainability of code and can produce unexpected behavior under any circumstances in which the constant changes.
Recommendation | Severity | Likelihood | Remediation Cost | Priority | Level |
|---|---|---|---|---|---|
EXP07-C | Low | Unlikely | Medium | P2 | L3 |
Automated Detection
Tool | Version | Checker | Description | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Axivion Bauhaus Suite |
| CertC-EXP07 | |||||||
| LDRA tool suite |
| 201 S | Fully implemented | ||||||
| PRQA QA-C |
| 3120, 3121, 3122, 3123, 3131,3132 | Partially Implemented |
Related Vulnerabilities
Search for vulnerabilities resulting from the violation of this rule on the CERT website.
Related Guidelines
| SEI CERT C++ Coding Standard | VOID EXP07-CPP. Do not diminish the benefits of constants by assuming their values in expressions |
Bibliography
| [Plum 1985] | Rule 1-5 |
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