Coverity Scan: reactos

Project Name reactos
Lines of code analyzed 5,422,470
On Coverity Scan since Sep 18, 2008
Last build analyzed 24 days 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: r74913

Jun 04, 2017
Last Analyzed
5,422,470
Lines of Code Analyzed
4,392,041
Lines of Code in Selected Components
0.74
Defect Density

Defect changes since previous build dated Feb 19, 2017

120
Newly detected
134
Eliminated

Defects by status for current build

15,161
Total defects
3,262
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 250,358 N/A
3rdParty .*3rdparty*.* Yes 780,071 N/A
Kernel .*/ntoskrnl/.* No 154,884 0.48
Win32SS .*/win32ss/.* No 260,167 0.75
HAL .*/hal/.* No 80,492 0.01
Other .* No 3,931,352 0.64

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 271
134 Uncontrolled Format String 1
190 Integer Overflow or Wraparound 43
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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