Coverity Scan: ArduPilot/ardupilot

Project Name ArduPilot/ardupilot
Lines of code analyzed 377,168
On Coverity Scan since Jun 02, 2015
Last build analyzed 3 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

Dec 14, 2018
Last Analyzed
377,168
Lines of Code Analyzed
182,704
Lines of Code in Selected Components
1.95
Defect Density

Defect changes since previous build dated Nov 05, 2018

0
Newly detected
0
Eliminated

Defects by status for current build

733
Total defects
356
Outstanding
351
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 1,836 0.54
Copter /master/ArduCopter/.* No 16,554 0.42
Plane /master/ArduPlane/.* No 11,852 0.51
Rover /master/APMrover2/.* No 6,083 1.48
Sub /master/ArduSub/.* No 6,668 0.15
Libraries /master/libraries/.* No 139,570 2.31
Tools /master/Tools/.* No 120 0.00
Build files /master/build/.* Yes 52,464 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 76,661 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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