Coverity Scan: Zephyr

Project Name Zephyr
Lines of code analyzed 30,932,312
On Coverity Scan since Jul 01, 2016
Last build analyzed 4 days ago
   
Language C/C++
Repository URL https://github.com/zephyrproject-rtos/zephyr
Homepage URL https://www.zephyrproject.org/
License Apache (Apache License )

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Analysis Metrics

Version: v1.12.0-784-g93ca721c4

Jul 17, 2018
Last Analyzed
30,932,312
Lines of Code Analyzed
7,013,233
Lines of Code in Selected Components
0.01
Defect Density

Defect changes since previous build dated Jul 02, 2018

19
Newly detected
50
Eliminated

Defects by status for current build

560
Total defects
63
Outstanding
382
Fixed
See how defect density for 'Zephyr' 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
Misc .*/sanity-out/.* Yes 23,191,874 N/A
Tests /tests/.* No 50,887 0.06
Samples /samples/.* No 23,215 0.39
Bluetooth .*/bluetooth/.* No 48,651 0.12
Kernel .*/kernel/.* No 6,086 0.00
Networking .*/net/.* No 52,795 0.15
HALs .*/ext/hal/.* Yes 653,591 N/A
External Components /ext/.* Yes 73,614 N/A
Drivers .*/drivers/.* No 55,142 0.02
Architectures /arch/.* No 14,916 0.07
libc .*/lib/libc/.* No 1,588 0.00
Other .* No 410,042 0.01

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 1
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