Coverity Scan: qt-project

Project Name qt-project
Lines of code analyzed 4,187,662
On Coverity Scan since Jun 30, 2014
Last build analyzed about 19 hours ago
   
Language C/C++
Repository URL https://code.qt.io
Homepage URL http://www.qt.io
License LGPL (GNU Library or "Lesser" General Public License version )

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Analysis Metrics

Version: 6

Jan 31, 2023
Last Analyzed
4,187,662
Lines of Code Analyzed
1,586,221
Lines of Code in Selected Components
0.62
Defect Density

Defect changes since previous build dated Jan 28, 2023

0
Newly detected
1
Eliminated

Defects by status for current build

11,545
Total defects
978
Outstanding
10,502
Fixed
See how defect density for 'qt-project' 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
moc .*/moc_.* Yes 401,331 N/A
RCC .*/\.rcc/.* Yes 1,112,593 N/A
system libs /usr/.* Yes 349,376 N/A
examples .*/examples/.* Yes 0 N/A
Ignore configure tests .*/config.tests/.* Yes 415 N/A
exclude 3rd party .*/3rdparty/.* Yes 708,932 N/A
qmake /qtbase/qmake/.* Yes 27,672 N/A
doc snippets .*/snippets/.* Yes 1,122 N/A
qt3d /qt3d/.* No 115,019 0.34
qtactiveqt /qtactiveqt/.* No 0 N/A
qtandroidextras /qtandroidextras/.* No 0 N/A
qtenginio /qtenginio/.* No 0 N/A
qtfeedback /qtfeedback/.* No 0 N/A
qtgraphicaleffects /qtgraphicaleffects/.* No 0 N/A
qtimageformats /qtimageformats/.* No 4,883 0.82
qtjsondb /qtjsondb/.* No 0 N/A
qtlocation /qtlocation/.* No 0 N/A
qtmacextras /qtmacextras/.* No 0 N/A
qtquickcontrols /qtquickcontrols/.* No 0 N/A
qtscript /qtscript/.* No 0 N/A
qtsensors /qtsensors/.* No 0 N/A
qtserialport /qtserialport/.* No 0 N/A
qtsvg /qtsvg/.* No 10,588 0.76
qtsystems /qtsystems/.* No 0 N/A
qtwebsockets /qtwebsockets/.* No 0 N/A
qtwinextras /qtwinextras/.* No 0 N/A
qtx11extras /qtx11extras/.* No 0 N/A
qtxmlpatterns /qtxmlpatterns/.* No 0 N/A
qtbase /qtbase/.* No 770,012 0.30
qtconnectivity /qtconnectivity/.* No 0 N/A
qtdoc /qtdoc/.* No 0 N/A
qtdocgallery /qtdocgallery/.* No 0 N/A
qtmultimedia /qtmultimedia/.* No 27,704 0.54
qtpim /qtpim/.* No 0 N/A
qtquck1 /qtquick1/.* No 0 N/A
qtwayland /qtwayland/.* No 0 N/A
qtttools /qttools/.* No 155,922 0.34
qtdeclarative /qtdeclarative/.* No 409,345 0.28
qtquickcontrols2 /qtquickcontrols2/.* No 0 N/A
qtquick3d /qtquick3d/.* No 70,114 0.29
qtremoteobjects /qtremoteobjects/.* No 0 N/A
qtvirtualkeyboard /qtvirtualkeyboard/.* No 0 N/A
qtwebglplugin /qtwebglplugin/.* No 0 N/A
qtwebkit /qtwebkit/.* No 0 N/A
qtwebkit-examples /qtwebkit-examples/.* No 0 N/A
Other .* No 20,620 0.53

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 1
190 Integer Overflow or Wraparound 11
676 Use of Potentially Dangerous Function 1
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