Coverity Scan: FreeBSD

Project Name FreeBSD
Lines of code analyzed 17,489,792
On Coverity Scan since Feb 28, 2013
Last build analyzed about 16 hours 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)

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Analysis Metrics

Version: CURRENT-2024-06-12

Jun 13, 2024
Last Analyzed
17,489,792
Lines of Code Analyzed
0.89
Defect Density

Defect changes since previous build dated Jun 09, 2024

11
Newly detected
11
Eliminated

Defects by status for current build

46,151
Total defects
15,519
Outstanding
29,422
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 5,592,552 1.44
Kernel /sys/.* No 5,189,871 0.67
Userland /(bin|include|lib|libexec|release|rescue|sbin|secure|usr.bin|usr.sbin)/.* No 1,277,339 1.77
Tools /(tests|tools)/.* No 82,814 16.37
Other .* No 5,348,901 0.08

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 79
190 Integer Overflow or Wraparound 118
676 Use of Potentially Dangerous Function 349
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