Coverity Scan: qt-project

Project Name qt-project
Lines of code analyzed 6,231,353
On Coverity Scan since Jun 30, 2014
Last build analyzed 2 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: 5.15

May 27, 2020
Last Analyzed
6,231,353
Lines of Code Analyzed
2,167,111
Lines of Code in Selected Components
0.79
Defect Density

Defect changes since previous build dated May 19, 2020

65
Newly detected
70
Eliminated

Defects by status for current build

7,553
Total defects
1,704
Outstanding
5,576
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 508,454 N/A
system libs /usr/.* Yes 342,819 N/A
examples .*/examples/.* Yes 2,368,304 N/A
Ignore configure tests .*/config.tests/.* Yes 1,609 N/A
config_tests /qtbase/config.tests/.* Yes 0 N/A
exclude 3rd party .*/3rdparty/.* Yes 814,088 N/A
qmake /qtbase/qmake/.* Yes 27,520 N/A
doc snippets .*/snippets/.* Yes 1,448 N/A
qt3d /qt3d/.* No 128,178 0.25
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 3,713 0.00
qtimageformats /qtimageformats/.* No 3,453 0.58
qtjsondb /qtjsondb/.* No 0 N/A
qtlocation /qtlocation/.* No 76,225 0.62
qtmacextras /qtmacextras/.* No 0 N/A
qtquickcontrols /qtquickcontrols/.* No 61,352 0.18
qtscript /qtscript/.* No 0 N/A
qtsensors /qtsensors/.* No 0 N/A
qtserialport /qtserialport/.* No 2,510 0.40
qtsvg /qtsvg/.* No 9,353 0.64
qtsystems /qtsystems/.* No 0 N/A
qtwebsockets /qtwebsockets/.* No 4,417 0.45
qtwinextras /qtwinextras/.* No 0 N/A
qtx11extras /qtx11extras/.* No 304 0.00
qtxmlpatterns /qtxmlpatterns/.* No 0 N/A
qtbase /qtbase/.* No 972,119 0.49
qtconnectivity /qtconnectivity/.* No 0 N/A
qtdoc /qtdoc/.* No 0 N/A
qtdocgallery /qtdocgallery/.* No 0 N/A
qtmultimedia /qtmultimedia/.* No 49,525 0.91
qtpim /qtpim/.* No 0 N/A
qtquck1 /qtquick1/.* No 0 N/A
qtwayland /qtwayland/.* No 101,233 0.77
qtttools /qttools/.* No 356,533 0.38
qtdeclarative /qtdeclarative/.* No 319,536 0.71
qtquickcontrols2 /qtquickcontrols2/.* No 409,134 0.01
qtquick3d /qtquick3d/.* No 99,880 0.44
qtremoteobjects /qtremoteobjects/.* No 12,005 0.08
qtvirtualkeyboard /qtvirtualkeyboard/.* No 287,496 0.01
qtwebglplugin /qtwebglplugin/.* No 0 N/A
qtwebkit /qtwebkit/.* No 0 N/A
qtwebkit-examples /qtwebkit-examples/.* No 0 N/A
Other .* No 3,597 0.00

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 23
676 Use of Potentially Dangerous Function 5
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