Coverity Scan: reactos

Project Name reactos
Lines of code analyzed 5,234,514
On Coverity Scan since Sep 18, 2008
Last build analyzed 2 months ago
   
Language C/C++
Repository URL http://code.reactos.org/
Homepage URL http://reactos.org
License GPL (GNU General Public License version )

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Analysis Metrics

Version: r73826

Feb 19, 2017
Last Analyzed
5,234,514
Lines of Code Analyzed
4,197,702
Lines of Code in Selected Components
0.78
Defect Density

Defect changes since previous build dated Jul 09, 2016

466
Newly detected
380
Eliminated

Defects by status for current build

15,175
Total defects
3,269
Outstanding
11,448
Fixed
See how defect density for 'reactos' 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
WineDX .*/dll/directx/wine/.* Yes 250,003 N/A
3rdParty .*3rdparty*.* Yes 786,809 N/A
Kernel .*/ntoskrnl/.* No 154,299 0.50
Win32SS .*/win32ss/.* No 256,303 0.75
HAL .*/hal/.* No 78,635 0.01
Other .* No 3,896,421 0.65

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 268
134 Uncontrolled Format String 1
190 Integer Overflow or Wraparound 44
676 Use of Potentially Dangerous Function 12
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Coverity Scan tests every line of code and potential execution path. The root cause of each defect is clearly explained, making it easy to fix bugs.

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