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Recommendation | Severity | Likelihood | Remediation Cost | Priority | Level |
|---|---|---|---|---|---|
INT07-C | Medium | Probable | Medium | P8 | L2 |
Automated Detection
Tool | Version | Checker | Description | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Astrée |
| Supported, but no explicit checker | |||||||
| CodeSonar |
| LANG.TYPE.IOT | Inappropriate operand type | ||||||
| Compass/ROSE | Can detect violations of this recommendation. In particular, it flags any instance of a variable of type | ||||||||
| CC2.INT07 | Fully implemented | |||||||
| Klocwork |
| PORTING.SIGNED.CHAR | |||||||
| LDRA tool suite |
| 93 S, 96 S, 101 S, 329 S, 432 S, 458 S | Fully implemented | ||||||
| Parasoft C/C++test |
| CERT_C-INT07-a | The plain char type shall be used only for the storage and use of character values | ||||||
| Plain Operands shall not be of an inappropriate essential type The value of an expression shall not be assigned to an object with a narrower essential type or of a different essential type category Both operands of an operator in which the usual arithmetic conversions are performed shall have the same essential type category | ||||||||
| Splint |
| ||||||||
| PRQA QA-C |
| 1292, 1293, 4401, 4421, 4431, 4441, 4451 | Partially implemented | ||||||
| SonarQube C/C++ Plugin |
| S820 |
Related Vulnerabilities
Search for vulnerabilities resulting from the violation of this rule on the CERT website.
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