Coverity Scan: qt-project

Project Name qt-project
Lines of code analyzed 6,913,694
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: 5.15

Oct 18, 2020
Last Analyzed
6,913,694
Lines of Code Analyzed
3,043,344
Lines of Code in Selected Components
0.53
Defect Density

Defect changes since previous build dated Oct 14, 2020

4
Newly detected
10
Eliminated

Defects by status for current build

7,546
Total defects
1,624
Outstanding
5,649
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 507,763 N/A
system libs /usr/.* Yes 356,646 N/A
examples .*/examples/.* Yes 2,368,466 N/A
Ignore configure tests .*/config.tests/.* Yes 1,628 N/A
exclude 3rd party .*/3rdparty/.* Yes 607,902 N/A
qmake /qtbase/qmake/.* Yes 27,505 N/A
doc snippets .*/snippets/.* Yes 440 N/A
qt3d /qt3d/.* No 127,161 0.24
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 3,456 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 9,407 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 973,287 0.49
qtconnectivity /qtconnectivity/.* No 0 N/A
qtdoc /qtdoc/.* No 0 N/A
qtdocgallery /qtdocgallery/.* No 0 N/A
qtmultimedia /qtmultimedia/.* No 49,562 0.89
qtpim /qtpim/.* No 0 N/A
qtquck1 /qtquick1/.* No 0 N/A
qtwayland /qtwayland/.* No 99,890 0.74
qtttools /qttools/.* No 356,618 0.38
qtdeclarative /qtdeclarative/.* No 317,747 0.71
qtquickcontrols2 /qtquickcontrols2/.* No 409,369 0.01
qtquick3d /qtquick3d/.* No 100,132 0.44
qtremoteobjects /qtremoteobjects/.* No 12,026 0.08
qtvirtualkeyboard /qtvirtualkeyboard/.* No 287,501 0.01
qtwebglplugin /qtwebglplugin/.* No 0 N/A
qtwebkit /qtwebkit/.* No 0 N/A
qtwebkit-examples /qtwebkit-examples/.* No 0 N/A
Other .* No 3,603 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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