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Rule | Severity | Likelihood | Detectable | Repairable | Priority | Level |
|---|---|---|---|---|---|---|
MEM31-C | Medium | Probable | No | No | P4 | L1L3 |
Automated Detection
Tool | Version | Checker | Description | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Astrée |
| Supported, but no explicit checker | |||||||
| Axivion Bauhaus Suite |
| CertC-MEM31 | Can detect dynamically allocated resources that are not freed | ||||||
| CodeSonar |
| ALLOC.LEAK | Leak | ||||||
| Compass/ROSE | |||||||||
| RESOURCE_LEAK ALLOC_FREE_MISMATCH | Finds resource leaks from variables that go out of scope while owning a resource | |||||||
| Cppcheck |
| memleak leakReturnValNotUsed leakUnsafeArgAlloc memleakOnRealloc | |||||||
| Cppcheck Premium |
| memleak leakReturnValNotUsed leakUnsafeArgAlloc memleakOnRealloc | |||||||
| Helix QAC |
| DF2706, DF2707, DF2708 C++3337, C++3338 | |||||||
| Klocwork |
| CL.FFM.ASSIGN CL.FFM.COPY CL.SHALLOW.ASSIGN CL.SHALLOW.COPY FMM.MIGHT FMM.MUST | |||||||
| LDRA tool suite |
| 50 D | Partially implemented | ||||||
| Parasoft C/C++test |
| CERT_C-MEM31-a | Ensure resources are freed | ||||||
| Parasoft Insure++ | Runtime analysis | ||||||||
| PC-lint Plus |
| 429 | Fully supported | ||||||
| Polyspace Bug Finder |
| CERT C: Rule MEM31-C | Checks for memory leak (rule fully covered) | ||||||
| PVS-Studio |
| V773 | |||||||
| SonarQube C/C++ Plugin |
| S3584 | |||||||
| Splint |
| ||||||||
| TrustInSoft Analyzer |
| malloc | Exhaustively verified. |
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