Coverity Scan: Das U-Boot
| Project Name | Das U-Boot |
|---|---|
| Lines of code analyzed | 861,944 |
| On Coverity Scan since | May 17, 2014 |
| Last build analyzed | about 24 hours ago |
| Language | C/C++ |
| Repository URL | https://source.denx.de/u-boot/u-boot/ |
| Homepage URL | https://u-boot.readthedocs.io/en/latest/ |
| License | GPL (GNU General Public License version ) |
Preview - Project Summary
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Version: v2026.04-rc4
- Mar 09, 2026
- Last Analyzed
- 861,944
- Lines of Code Analyzed
- 1.03
- Defect Density
Defect changes since previous build dated Feb 24, 2026
- 6
- Newly detected
- 0
- Eliminated
Defects by status for current build
- 1,752
- Total defects
- 892
- Outstanding
- 773
- Fixed
See how defect density for 'Das U-Boot' 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 |
|---|---|---|---|---|
| Host tools | .*/tools/.* | No | 25,384 | 3.51 |
| Test code | .*/test/.* | No | 32,080 | 1.96 |
| Sandbox architecture and board | .*/(arch/sandbox|board/sandbox)/.* | No | 4,437 | 2.48 |
| Commands | .*/cmd/* | No | 42,446 | 1.41 |
| Partition table handling | .*/disk/* | No | 2,852 | 0.70 |
| Environment | .*/env/* | No | 3,919 | 0.51 |
| Networking | .*/net/* | No | 50,492 | 1.03 |
| Filesystems | .*/fs/* | No | 43,640 | 1.86 |
| DTC | .*/(scripts/dtc|lib/libfdt)/.* | No | 20,454 | 1.76 |
| Other | .* | No | 636,413 | 0.78 |
CWE Top 25 defects
| ID | CWE-Name | Number of Defects |
|---|---|---|
| 120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | 9 |
| 131 | Incorrect Calculation of Buffer Size | 4 |
| 190 | Integer Overflow or Wraparound | 132 |
| 676 | Use of Potentially Dangerous Function | 4 |
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