Coverity Scan: qt-project

Project Name qt-project
Lines of code analyzed 4,168,746
On Coverity Scan since Jun 30, 2014
Last build analyzed about 1 month 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

Aug 21, 2022
Last Analyzed
4,168,746
Lines of Code Analyzed
1,647,866
Lines of Code in Selected Components
0.61
Defect Density

Defect changes since previous build dated Aug 14, 2022

124
Newly detected
90
Eliminated

Defects by status for current build

11,385
Total defects
1,008
Outstanding
10,312
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 399,862 N/A
RCC .*/\.rcc/.* Yes 1,016,331 N/A
system libs /usr/.* Yes 357,890 N/A
examples .*/examples/.* Yes 0 N/A
Ignore configure tests .*/config.tests/.* Yes 415 N/A
exclude 3rd party .*/3rdparty/.* Yes 717,573 N/A
qmake /qtbase/qmake/.* Yes 27,673 N/A
doc snippets .*/snippets/.* Yes 1,136 N/A
qt3d /qt3d/.* No 115,061 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 4,852 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 0 N/A
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 782,056 0.30
qtconnectivity /qtconnectivity/.* No 0 N/A
qtdoc /qtdoc/.* No 0 N/A
qtdocgallery /qtdocgallery/.* No 0 N/A
qtmultimedia /qtmultimedia/.* No 27,972 0.54
qtpim /qtpim/.* No 0 N/A
qtquck1 /qtquick1/.* No 0 N/A
qtwayland /qtwayland/.* No 0 N/A
qtttools /qttools/.* No 156,051 0.35
qtdeclarative /qtdeclarative/.* No 396,753 0.31
qtquickcontrols2 /qtquickcontrols2/.* No 0 N/A
qtquick3d /qtquick3d/.* No 70,111 0.24
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 3,533 0.28

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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