Coverity Scan: FreeBSD

Project Name FreeBSD
Lines of code analyzed 15,656,946
On Coverity Scan since Feb 28, 2013
Last build analyzed 1 day ago
   
Language C/C++
Repository URL https://git.FreeBSD.org/src.git
Homepage URL https://www.FreeBSD.org
License Other: BSD + Contrib Software (Other Licenses)

Want to view defects or help fix defects?

 Add me to project

Analysis Metrics

Version: CURRENT-2022-12-07

Dec 08, 2022
Last Analyzed
15,656,946
Lines of Code Analyzed
1.00
Defect Density

Defect changes since previous build dated Dec 01, 2022

3
Newly detected
8
Eliminated

Defects by status for current build

41,725
Total defects
15,726
Outstanding
24,118
Fixed
See how defect density for 'FreeBSD' 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
Contrib /(cddl|contrib|crypto|gnu|kerberos5)/.* No 5,132,033 1.29
Kernel /sys/.* No 4,959,786 0.70
Userland /(bin|include|lib|libexec|release|rescue|sbin|secure|usr.bin|usr.sbin)/.* No 1,266,313 3.19
Tools /(tests|tools)/.* No 78,810 16.58
Other .* No 4,218,707 0.08

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 81
190 Integer Overflow or Wraparound 117
676 Use of Potentially Dangerous Function 344
Loading...

Loading...

Loading...

Loading...

Loading...

About Coverity Scan Static Analysis

Find and fix defects in your C/C++, Java, JavaScript or C# open source project for free.

Coverity Scan tests every line of code and potential execution path. The root cause of each defect is clearly explained, making it easy to fix bugs.

Would you like to view the project defects, or help improve its quality by fixing defects?

 Add me to project