Coverity Scan: qt-project

Project Name qt-project
Lines of code analyzed 5,797,889
On Coverity Scan since Jun 30, 2014
Last build analyzed 11 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: dev

Oct 07, 2018
Last Analyzed
5,797,889
Lines of Code Analyzed
4,927,070
Lines of Code in Selected Components
0.30
Defect Density

Defect changes since previous build dated Sep 30, 2018

0
Newly detected
0
Eliminated

Defects by status for current build

6,944
Total defects
1,477
Outstanding
5,318
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 437,776 N/A
3rdparty qttools /qttools/src/assistant/3rdparty/.* Yes 0 N/A
system libs /usr/.* Yes 332,077 N/A
qt3d /qt3d/.* No 259,378 0.83
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 49,520 0.36
qtjsondb /qtjsondb/.* No 0 N/A
qtlocation /qtlocation/.* No 0 N/A
qtmacextras /qtmacextras/.* No 0 N/A
qtquickcontrols /qtquickcontrols/.* No 385,683 0.04
qtscript /qtscript/.* No 0 N/A
qtsensors /qtsensors/.* No 0 N/A
qtserialport /qtserialport/.* No 0 N/A
qtsvg /qtsvg/.* No 79,711 0.20
qtsystems /qtsystems/.* No 0 N/A
qtwebsockets /qtwebsockets/.* No 0 N/A
qtwinextras /qtwinextras/.* No 0 N/A
qtx11extras /qtx11extras/.* No 304 0.00
qtxmlpatterns /qtxmlpatterns/.* No 0 N/A
qtbase /qtbase/.* No 1,390,909 0.47
qtconnectivity /qtconnectivity/.* No 0 N/A
qtdoc /qtdoc/.* No 0 N/A
qtdocgallery /qtdocgallery/.* No 0 N/A
qtmultimedia /qtmultimedia/.* No 105,733 0.37
qtpim /qtpim/.* No 0 N/A
qtquck1 /qtquick1/.* No 0 N/A
qtwayland /qtwayland/.* No 104,534 0.76
qtwebkit /qtwebkit/.* No 0 N/A
qtttools /qttools/.* No 344,412 0.37
qtwebkit-examples /qtwebkit-examples/.* No 0 N/A
qtdeclarative /qtdeclarative/.* No 1,161,916 0.23
qtquickcontrols2 /qtquickcontrols2/.* No 602,040 0.01
qtremoteobjects /qtremoteobjects/.* No 14,374 0.00
config_tests /qtbase/config.tests/.* Yes 0 N/A
qtwebglplugin /qtwebglplugin/.* No 0 N/A
exclude 3rd party .*/3rdparty/.* Yes 100,966 N/A
Ignore configure tests .*/config.tests/.* Yes 0 N/A
Ignore 3rdparty /.*/3rdparty/.* Yes 0 N/A
Other .* No 448,779 0.00

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 2
190 Integer Overflow or Wraparound 23
676 Use of Potentially Dangerous Function 2
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