Coverity Scan: ArduPilot/ardupilot

Project Name ArduPilot/ardupilot
Lines of code analyzed 368,941
On Coverity Scan since Jun 02, 2015
Last build analyzed 14 days ago
   
Language C/C++
Repository URL https://github.com/ArduPilot/ardupilot
Homepage URL http://ardupilot.org/dev/index.html
License GPL (GNU General Public License version )

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Analysis Metrics

Version: d6316cf

Jan 05, 2018
Last Analyzed
368,941
Lines of Code Analyzed
177,732
Lines of Code in Selected Components
1.63
Defect Density

Defect changes since previous build dated Dec 05, 2017

14
Newly detected
3
Eliminated

Defects by status for current build

571
Total defects
290
Outstanding
259
Fixed
See how defect density for 'ArduPilot/ardupilot' 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
Antenna Tracker /master/AntennaTracker/.* No 1,976 0.00
Copter /master/ArduCopter/.* No 15,259 0.59
Plane /master/ArduPlane/.* No 12,132 0.41
Rover /master/APMrover2/.* No 5,454 1.10
Sub /master/ArduSub/.* No 7,353 0.14
Libraries /master/libraries/.* No 117,698 2.20
Tools /master/Tools/.* No 120 0.00
Build files /master/build/.* Yes 49,297 N/A
Modules /master/modules/.* Yes 21,599 N/A
cov-int /cov-int/.* Yes 43,740 N/A
tmp /tmp/.* Yes 0 N/A
usr /usr/.* Yes 76,573 N/A
Other .* No 21 0.00

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 2
676 Use of Potentially Dangerous Function 8
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