Coverity Scan: Zephyr

Project Name Zephyr
Lines of code analyzed 61,190,750
On Coverity Scan since Jul 01, 2016
Last build analyzed about 17 hours 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: v2.3.0-rc1-353-g4653b4e63f

May 28, 2020
Last Analyzed
61,190,750
Lines of Code Analyzed
48,374,244
Lines of Code in Selected Components
0.00
Defect Density

Defect changes since previous build dated Apr 27, 2020

85
Newly detected
124
Eliminated

Defects by status for current build

1,277
Total defects
189
Outstanding
883
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 12,134,911 N/A
Modules .*/modules/.* Yes 681,595 N/A
HALs .*/ext/hal/.* Yes 0 N/A
Tests /tests/.* No 186,064 0.35
Samples /samples/.* No 35,745 0.20
Bluetooth .*/bluetooth/.* No 83,273 0.01
Kernel .*/kernel/.* No 7,232 0.14
Networking .*/net/.* No 73,667 0.11
External Components /ext/.* Yes 0 N/A
Drivers .*/drivers/.* No 105,262 0.11
Architectures /arch/.* No 9,471 0.00
libc .*/lib/libc/.* No 2,341 0.43
Other .* No 156,571 0.08

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 6
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