Coverity Scan: qt-project

Project Name qt-project
Lines of code analyzed 3,840,321
On Coverity Scan since Jun 30, 2014
Last build analyzed 13 days 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

Nov 26, 2022
Last Analyzed
3,840,321
Lines of Code Analyzed
1,271,721
Lines of Code in Selected Components
0.77
Defect Density

Defect changes since previous build dated Nov 15, 2022

67
Newly detected
4
Eliminated

Defects by status for current build

11,569
Total defects
980
Outstanding
10,524
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 400,222 N/A
RCC .*/\.rcc/.* Yes 1,082,518 N/A
system libs /usr/.* Yes 349,483 N/A
examples .*/examples/.* Yes 0 N/A
Ignore configure tests .*/config.tests/.* Yes 415 N/A
exclude 3rd party .*/3rdparty/.* Yes 707,160 N/A
qmake /qtbase/qmake/.* Yes 27,666 N/A
doc snippets .*/snippets/.* Yes 1,136 N/A
qt3d /qt3d/.* No 115,074 0.33
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 4,854 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 10,503 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 764,262 0.29
qtconnectivity /qtconnectivity/.* No 0 N/A
qtdoc /qtdoc/.* No 0 N/A
qtdocgallery /qtdocgallery/.* No 0 N/A
qtmultimedia /qtmultimedia/.* No 27,555 0.51
qtpim /qtpim/.* No 0 N/A
qtquck1 /qtquick1/.* No 0 N/A
qtwayland /qtwayland/.* No 0 N/A
qtttools /qttools/.* No 156,269 0.35
qtdeclarative /qtdeclarative/.* No 403,794 0.30
qtquickcontrols2 /qtquickcontrols2/.* No 0 N/A
qtquick3d /qtquick3d/.* No 68,526 0.25
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 20,541 0.54

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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