Coverity Scan: qt-project

Project Name qt-project
Lines of code analyzed 5,893,431
On Coverity Scan since Jun 30, 2014
Last build analyzed 7 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

Aug 11, 2019
Last Analyzed
5,893,431
Lines of Code Analyzed
5,008,540
Lines of Code in Selected Components
0.35
Defect Density

Defect changes since previous build dated Aug 04, 2019

9
Newly detected
2
Eliminated

Defects by status for current build

7,258
Total defects
1,751
Outstanding
5,394
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 448,324 N/A
3rdparty qttools /qttools/src/assistant/3rdparty/.* Yes 0 N/A
system libs /usr/.* Yes 335,645 N/A
qt3d /qt3d/.* No 265,744 0.85
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 49,962 0.46
qtjsondb /qtjsondb/.* No 0 N/A
qtlocation /qtlocation/.* No 0 N/A
qtmacextras /qtmacextras/.* No 0 N/A
qtquickcontrols /qtquickcontrols/.* No 385,844 0.04
qtscript /qtscript/.* No 0 N/A
qtsensors /qtsensors/.* No 0 N/A
qtserialport /qtserialport/.* No 0 N/A
qtsvg /qtsvg/.* No 79,842 0.24
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 1,429,448 0.57
qtconnectivity /qtconnectivity/.* No 0 N/A
qtdoc /qtdoc/.* No 0 N/A
qtdocgallery /qtdocgallery/.* No 0 N/A
qtmultimedia /qtmultimedia/.* No 106,303 0.47
qtpim /qtpim/.* No 0 N/A
qtquck1 /qtquick1/.* No 0 N/A
qtwayland /qtwayland/.* No 119,521 0.71
qtwebkit /qtwebkit/.* No 0 N/A
qtttools /qttools/.* No 346,673 0.52
qtwebkit-examples /qtwebkit-examples/.* No 0 N/A
qtdeclarative /qtdeclarative/.* No 1,315,515 0.22
qtquickcontrols2 /qtquickcontrols2/.* No 624,303 0.01
qtremoteobjects /qtremoteobjects/.* No 17,032 0.12
config_tests /qtbase/config.tests/.* Yes 0 N/A
qtwebglplugin /qtwebglplugin/.* No 0 N/A
exclude 3rd party .*/3rdparty/.* Yes 100,922 N/A
Ignore configure tests .*/config.tests/.* Yes 0 N/A
Ignore 3rdparty /.*/3rdparty/.* Yes 0 N/A
Other .* No 270,230 0.01

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 21
676 Use of Potentially Dangerous Function 5
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