Coverity Scan: RIOT-OS/RIOT
| Project Name | RIOT-OS/RIOT |
|---|---|
| Lines of code analyzed | 1,066,193 |
| On Coverity Scan since | Jul 29, 2014 |
| Last build analyzed | a while ago |
| Language | C/C++ |
| Repository URL | https://github.com/RIOT_OS/RIOT.git |
| Homepage URL | http://www.riot-os.org |
| License | LGPL (GNU Library or "Lesser" General Public License version ) |
Preview - Project Summary
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Version: master
- Sep 28, 2020
- Last Analyzed
- 1,066,193
- Lines of Code Analyzed
- 179,586
- Lines of Code in Selected Components
- 2.16
- Defect Density
Defect changes since previous build dated Sep 21, 2020
- 0
- Newly detected
- 1
- Eliminated
Defects by status for current build
- 581
- Total defects
- 388
- Outstanding
- 163
- Fixed
See how defect density for 'RIOT-OS/RIOT' 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 |
|---|---|---|---|---|
| Kernel | /core/.* | No | 3,243 | 0.31 |
| CPU | /cpu/.* | No | 4,219 | 1.19 |
| Boards | /boards/.* | No | 215 | 0.00 |
| Drivers | /drivers/.* | No | 35,841 | 0.25 |
| Network | /sys/net/.* | No | 28,749 | 1.08 |
| Sys | /sys/.* | No | 36,103 | 0.55 |
| Examples | /examples/.* | No | 51,028 | 0.47 |
| Tests | /tests/.* | Yes | 78,600 | N/A |
| Packages | .*/pkg/.* | Yes | 808,007 | N/A |
| Other | .* | No | 20,222 | 0.20 |
CWE Top 25 defects
| ID | CWE-Name | Number of Defects |
|---|---|---|
| 120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | 1 |
| 190 | Integer Overflow or Wraparound | 16 |
| 676 | Use of Potentially Dangerous Function | 4 |
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