Coverity Scan: PX4/Firmware

Project Name PX4/Firmware
Lines of code analyzed 5,917,562
On Coverity Scan since Jan 19, 2015
Last build analyzed a while ago
Language C/C++
Repository URL
Homepage URL
License BSD3Clause (BSD 3-Clause "New" or "Revised" License )

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Analysis Metrics

Version: 020215f

Jan 04, 2020
Last Analyzed
Lines of Code Analyzed
Defect Density

Defect changes since previous build dated Jan 03, 2020

Newly detected

Defects by status for current build

Total defects
See how defect density for 'PX4/Firmware' 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
controllib .*/src/lib/controllib/.* No 1,460 1.37
DriverFramework .*/src/lib/DriverFramework/.* No 3,013 0.00
ecl .*/src/lib/ecl/.* No 9,672 0.00
matrix lib .*/src/lib/matrix/.* No 2,618 1.15
rc lib .*/src/lib/rc/.* No 1,973 4.56
PX4 drivers .*/src/drivers/.* No 6,442 1.24
mavlink module .*/src/modules/mavlink/.* No 14,045 1.28
sdlog2 module .*/src/modules/sdlog2/.* No 0 N/A
PX4 modules .*/src/modules/.* No 42,673 0.73
platform .*/src/platforms/.* No 0 N/A
tests .*/src/systemcmds/tests/.* No 5,758 4.86
PX4 examples .*/src/examples/.* No 1,338 2.99
PX4 libs .*/src/lib/.* No 26,404 0.38
Other .* No 6,316,122 0.00

CWE Top 25 defects

ID CWE-Name Number of Defects
190 Integer Overflow or Wraparound 1
676 Use of Potentially Dangerous Function 10




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