Coverity Scan: qt-project

Project Name qt-project
Lines of code analyzed 8,217,408
On Coverity Scan since Jun 30, 2014
Last build analyzed 3 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

Dec 10, 2017
Last Analyzed
8,217,408
Lines of Code Analyzed
7,088,582
Lines of Code in Selected Components
0.22
Defect Density

Defect changes since previous build dated Nov 26, 2017

9
Newly detected
17
Eliminated

Defects by status for current build

6,652
Total defects
1,553
Outstanding
4,957
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 412,805 N/A
3rdparty qtbase/src/3rdparty/.* Yes 0 N/A
3rdparty qtbase /qtbase/src/3rdparty/.* Yes 215,563 N/A
3rdparty all /.*/src/3rdparty/.* Yes 181,107 N/A
3rdparty qttools /qttools/src/assistant/3rdparty/.* Yes 0 N/A
system libs /usr/.* Yes 319,351 N/A
qt3d /qt3d/.* No 2,928,445 0.03
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 4,237 0.71
qtjsondb /qtjsondb/.* No 0 N/A
qtlocation /qtlocation/.* No 0 N/A
qtmacextras /qtmacextras/.* No 0 N/A
qtquickcontrols /qtquickcontrols/.* No 385,837 0.04
qtscript /qtscript/.* No 0 N/A
qtsensors /qtsensors/.* No 0 N/A
qtserialport /qtserialport/.* No 0 N/A
qtsvg /qtsvg/.* No 79,664 0.20
qtsystems /qtsystems/.* No 0 N/A
qtwebsockets /qtwebsockets/.* No 0 N/A
qtwinextras /qtwinextras/.* No 0 N/A
qtx11extras /qtx11extras/.* No 296 0.00
qtxmlpatterns /qtxmlpatterns/.* No 0 N/A
qtbase /qtbase/.* No 1,184,175 0.50
qtconnectivity /qtconnectivity/.* No 0 N/A
qtdoc /qtdoc/.* No 0 N/A
qtdocgallery /qtdocgallery/.* No 0 N/A
qtmultimedia /qtmultimedia/.* No 99,248 0.33
qtpim /qtpim/.* No 0 N/A
qtquck1 /qtquick1/.* No 0 N/A
qtwayland /qtwayland/.* No 78,651 1.02
qtwebkit /qtwebkit/.* No 0 N/A
qtttools /qttools/.* No 343,674 0.38
qtwebkit-examples /qtwebkit-examples/.* No 0 N/A
qtdeclarative /qtdeclarative/.* No 1,205,400 0.18
qtquickcontrols2 /qtquickcontrols2/.* No 369,258 0.02
qtremoteobjects /qtremoteobjects/.* No 13,382 0.15
Other .* No 287,383 0.18

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 18
676 Use of Potentially Dangerous Function 3
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