Coverity Scan: Wireshark

Project Name Wireshark
Lines of code analyzed 5,400,681
On Coverity Scan since Feb 24, 2006
Last build analyzed about 1 hour 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: v4.5.0rc0-2244-g968d1797

Apr 20, 2025
Last Analyzed
5,400,681
Lines of Code Analyzed
5,128,039
Lines of Code in Selected Components
0.81
Defect Density

Defect changes since previous build dated Apr 19, 2025

0
Newly detected
0
Eliminated

Defects by status for current build

17,665
Total defects
4,172
Outstanding
13,303
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 30,076 0.03
ccache .*/.ccache/tmp/.* Yes 0 N/A
System includes /usr/include/.* Yes 272,642 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 354,881 0.10
File parsers /wiretap/.* No 13,900 1.44
Utility routines /wsutil/.* No 9 0.00
Other .* No 4,729,174 0.87

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 153
676 Use of Potentially Dangerous Function 2
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