Coverity Scan: Wireshark

Project Name Wireshark
Lines of code analyzed 5,269,863
On Coverity Scan since Feb 24, 2006
Last build analyzed 1 day ago
   
Language C/C++
Repository URL https://gitlab.com/wireshark/wireshark/
Homepage URL https://www.wireshark.org/
License GPL (GNU General Public License version )

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Analysis Metrics

Version: v4.3.1rc0-64-g355afd1d

Jul 21, 2024
Last Analyzed
5,269,863
Lines of Code Analyzed
4,998,929
Lines of Code in Selected Components
0.89
Defect Density

Defect changes since previous build dated Jul 16, 2024

18
Newly detected
10
Eliminated

Defects by status for current build

17,387
Total defects
4,474
Outstanding
12,723
Fixed
See how defect density for 'Wireshark' 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
Dissectors /epan/dissectors/.* No 29,990 0.03
ccache .*/.ccache/tmp/.* Yes 0 N/A
System includes /usr/include/.* Yes 270,934 N/A
Qt MOC files /ui/qt/moc*.cpp Yes 0 N/A
Qt UIC files .*/ui/qt/ui_.*.h Yes 0 N/A
Qt UI .*/ui/qt/.* No 341,434 1.19
File parsers /wiretap/.* No 13,898 1.08
Utility routines /wsutil/.* No 9 0.00
Other .* No 4,615,521 0.88

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 2
190 Integer Overflow or Wraparound 135
676 Use of Potentially Dangerous Function 1
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