Coverity Scan: scilab

Project Name scilab
Lines of code analyzed 871,171
On Coverity Scan since Sep 27, 2013
Last build analyzed about 8 hours ago
   
Language C/C++
Secondary Language Java
Repository URL git://git.scilab.org/scilab/
Homepage URL http://www.scilab.org/
License CECILL (CeCILL License )

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Analysis Metrics

Version: 200

Dec 07, 2016
Last Analyzed
871,171
Lines of Code Analyzed
1.01
Defect Density

Defect changes since previous build dated Nov 23, 2016

16
Newly detected
4
Eliminated

Defects by status for current build

3,744
Total defects
876
Outstanding
2,623
Fixed
See how defect density for 'scilab' 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
ast /modules/ast/.* No 124,094 0.10
core /modules/core/.* No 10,968 0.27
javasci /modules/javasci/.* No 3,075 0.65
elementary_functions /modules/elementary_functions/.* No 17,098 0.00
external_objects_java /modules/external_objects_java/.* No 8,570 3.50
jvm /modules/jvm/.* No 2,281 0.00
api_scilab /modules/api_scilab/.* No 12,588 0.00
graphics /modules/.*graphic.*/.* No 84,676 1.91
gui /modules/gui/.* No 49,526 2.79
action_binding /modules/action_binding/.* No 728 5.49
arnoldi /modules/arnoldi/.* No 3,816 0.26
string /modules/string/.* No 8,465 0.00
types /modules/types/.* No 7,399 0.81
xml /modules/xml/.* No 7,271 0.00
xcos /modules/xcos/.* No 30,913 2.85
umfpack /modules/umfpack/.* No 4,534 0.00
tclsci /modules/tclsci/.* No 2,524 0.40
spreadsheet /modules/spreadsheet/.* No 7,985 0.00
scicos_blocks /modules/scicos_blocks/.* No 30,843 0.00
scicos /modules/scicos/.* No 45,667 0.26
renderer /modules/renderer/.* No 10,640 3.20
output_stream /modules/output_stream/.* No 3,888 0.00
matio /modules/matio/.* No 3,045 0.33
history_manager /modules/history_manager/.* No 2,622 0.00
hdf5 /modules/hdf5/.* No 26,786 0.26
fileio /modules/fileio/.* No 13,100 0.08
io /modules/io/.* No 3,074 0.00
completion /modules/completion/.* No 3,242 0.00
linear_algebra /modules/linear_algebra/.* No 5,408 0.37
ui_data /modules/ui_data/.* No 13,428 4.54
dynamic_link /modules/dynamic_link/.* No 1,330 0.00
localization /modules/localization/.* No 2,727 0.00
randlib /modules/randlib/.* No 2,942 0.00
boolean /modules/boolean/.* No 764 0.00
signal_processing /modules/signal_processing/.* No 2,450 0.00
interpolation /modules/interpolation/.* No 1,882 0.00
sparse /modules/sparse/.* No 8,115 0.00
scinotes /modules/scinotes/.* No 21,918 5.11
cacsd /modules/cacsd/.* No 6,761 0.00
console /modules/console/.* No 6,064 2.31
commons /modules/commons/.* No 3,105 3.54
external_objects /modules/external_objects/.* No 6,217 0.48
integer /modules/integer/.* No 3,060 0.00
special_functions /modules/special_functions/.* No 4,386 0.00
time /modules/time/.* No 1,102 0.00
coverage /modules/coverage/.* No 3,919 0.00
helptools /modules/helptools/.* No 23,597 2.97
optimization /modules/optimization/.* No 4,357 0.23
differential_equations /modules/differential_equations/.* No 11,570 0.78
Other .* No 207,537 0.44

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 11
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