Coverity Scan: FreeBSD

Project Name FreeBSD
Lines of code analyzed 14,681,772
On Coverity Scan since Feb 28, 2013
Last build analyzed 2 days ago
   
Language C/C++
Repository URL svn://svn.freebsd.org/base
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-2020-09-23

Sep 24, 2020
Last Analyzed
14,681,772
Lines of Code Analyzed
0.88
Defect Density

Defect changes since previous build dated Sep 17, 2020

12
Newly detected
22
Eliminated

Defects by status for current build

35,084
Total defects
12,890
Outstanding
20,313
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 5,487,956 1.07
Kernel /sys/.* No 4,512,730 0.62
Userland /(bin|include|lib|libexec|release|rescue|sbin|secure|usr.bin|usr.sbin)/.* No 1,224,779 3.02
Tools /(tests|tools)/.* No 63,333 3.81
Other .* No 3,396,752 0.08

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 114
190 Integer Overflow or Wraparound 116
676 Use of Potentially Dangerous Function 111
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