Coverity Scan: FreeBSD

Project Name FreeBSD
Lines of code analyzed 14,241,041
On Coverity Scan since Feb 28, 2013
Last build analyzed about 1 hour ago
   
Language C/C++
Repository URL svn://svn.freebsd.org/base
Homepage URL https://www.FreeBSD.org
License Other: BSD + Contrib Software (Other Licenses)

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Analysis Metrics

Version: CURRENT-

Jun 28, 2017
Last Analyzed
14,241,041
Lines of Code Analyzed
0.75
Defect Density

Defect changes since previous build dated Jun 21, 2017

12
Newly detected
12
Eliminated

Defects by status for current build

23,797
Total defects
10,741
Outstanding
12,377
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 4,630,169 1.10
Userland /(bin|games|lib|libexec|sbin|secure|usr.bin|usr.sbin)/.* No 1,139,723 1.85
Kernel /sys/.* No 4,396,358 0.69
Other .* No 4,076,342 0.12

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 160
134 Uncontrolled Format String 3
190 Integer Overflow or Wraparound 175
676 Use of Potentially Dangerous Function 138
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