Coverity Scan: machinekit/machinekit
| Project Name | machinekit/machinekit |
|---|---|
| Lines of code analyzed | 768,227 |
| On Coverity Scan since | Mar 13, 2017 |
| Last build analyzed | a while ago |
| Language | C/C++ |
| Secondary Language | C/C++ |
| Repository URL | https://github.com/machinekit/machinekit.git |
| Homepage URL | https://github.com/machinekit/machinekit |
| License | GPL (GNU General Public License version ) |
Preview - Project Summary
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Version: master
- Mar 27, 2017
- Last Analyzed
- 768,227
- Lines of Code Analyzed
- 454,527
- Lines of Code in Selected Components
- 1.35
- Defect Density
Defect changes since previous build dated Mar 13, 2017
- 47
- Newly detected
- 17
- Eliminated
Defects by status for current build
- 635
- Total defects
- 615
- Outstanding
- 15
- Fixed
See how defect density for 'machinekit/machinekit' compares with defect density for other open source projects. Learn more
Note: Defect density is measured by the number of defects per 1,000 lines of code.
Analysis Metrics per Components
| Component Name | Pattern | Ignore | Line of Code | Defect density |
|---|---|---|---|---|
| Protobuf | .*\.(pb|npb)\.(cpp|h|c) | Yes | 48,494 | N/A |
| Cython | .*/cython/.* | Yes | 41,864 | N/A |
| Coverity | .*/cov-int/.* | Yes | 68,198 | N/A |
| usr lib | /usr/lib/.* | Yes | 64,247 | N/A |
| machinetalk Haltalk | .*/machinetalk/haltalk/.* | No | 1,801 | 5.55 |
| machinetalk protobuf | .*/machinetalk/proto/.* | Yes | 45,937 | N/A |
| machinetalk generated | .*/machinetalk/build/.* | Yes | 44,960 | N/A |
| machinetalk | .*/machinetalk/.* | No | 12,327 | 0.24 |
| HAL Utils | .*/hal/utils/.* | No | 16,068 | 1.24 |
| HAL Drivers | .*/hal/drivers/.* | No | 22,765 | 1.19 |
| HAL Lib | .*/hal/lib/.* | No | 7,969 | 0.00 |
| HAL Components | .*/hal/(components|i_components)/.* | No | 63,672 | 0.30 |
| HAL User Comps | .*/hal/user_comps/.* | No | 7,177 | 0.98 |
| HAL | .*/hal/.* | No | 15,225 | 3.48 |
| RTAPI Posix | .*/rtapi/posix.* | No | 6,226 | 3.85 |
| RTAPI RT PREEMPT | .*/rtapi/rt-preempt.* | No | 6,581 | 3.65 |
| RTAPI Xenomai | .*/rtapi/xenomai.* | No | 6,473 | 3.86 |
| RTAPI Examples | .*/rtapi/examples/.* | No | 0 | N/A |
| RTAPI Shared Memory | .*/rtapi/shmdrv/.* | No | 308 | 6.49 |
| RTAPI User PCI | .*/rtapi/userpci/.* | No | 281 | 7.12 |
| RTAPI | .*/rtapi/.* | No | 10,036 | 2.69 |
| tests | .*/tests/.* | No | 0 | N/A |
| libnml | .*/libnml/.* | No | 27,109 | 4.46 |
| EMC canterp | .*/emc/canterp/.* | No | 574 | 0.00 |
| EMC INI | .*/emc/ini/.* | No | 931 | 1.07 |
| EMC iotask | .*/emc/iotask/.* | No | 1,527 | 1.96 |
| EMC kinematics | .*/emc/kinematics/.* | No | 3,464 | 0.29 |
| EMC Motion | .*/emc/motion/.* | No | 6,062 | 0.49 |
| EMC NML | .*/emc/nml_intf/.* | No | 4,802 | 12.49 |
| EMC Python | .*/emc/pythonplugin/.* | No | 480 | 0.00 |
| EMC RS274-NGC | .*/emc/rs274ngc/.* | No | 18,196 | 1.76 |
| EMC SAI | .*/emc/sai/.* | No | 1,318 | 2.28 |
| EMC Task | .*/emc/task/.* | No | 7,834 | 2.17 |
| EMC Toolstore | .*/emc/toolstore/.* | No | 0 | N/A |
| EMC Trajectory Planner | .*/emc/tp/.* | No | 4,951 | 0.81 |
| EMC UI | .*/emc/user_intf/.* | No | 0 | N/A |
| EMC | .*/emc/.* | No | 49,689 | 1.61 |
| Other | .* | No | 313,219 | 0.01 |
CWE Top 25 defects
| ID | CWE-Name | Number of Defects |
|---|---|---|
| 120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | 77 |
| 190 | Integer Overflow or Wraparound | 4 |
| 676 | Use of Potentially Dangerous Function | 1 |
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