Coverity Scan: scilab

Analysis Metrics

Version: scilab-branch-enable-coverity-...

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.

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Analysis Metrics per Components

Component Name	Pattern	Ignore	Line of Code	Defect density
ast	/modules/ast/.*	No	85,885	1.12
core	/modules/core/.*	No	14,497	2.21
javasci	/modules/javasci/.*	No	3,106	3.22
elementary_functions	/modules/elementary_functions/.*	No	14,773	0.41
external_objects_java	/modules/external_objects_java/.*	No	8,573	3.03
jvm	/modules/jvm/.*	No	2,354	1.27
api_scilab	/modules/api_scilab/.*	No	12,570	0.80
graphics	/modules/.*graphic.*/.*	No	85,846	0.77
gui	/modules/gui/.*	No	50,913	3.75
action_binding	/modules/action_binding/.*	No	928	4.31
arnoldi	/modules/arnoldi/.*	No	3,048	0.33
string	/modules/string/.*	No	7,285	0.69
types	/modules/types/.*	No	7,566	1.98
xml	/modules/xml/.*	No	7,311	1.09
xcos	/modules/xcos/.*	No	37,630	3.16
umfpack	/modules/umfpack/.*	No	4,525	2.65
tclsci	/modules/tclsci/.*	No	2,561	3.12
spreadsheet	/modules/spreadsheet/.*	No	12,256	5.79
scicos_blocks	/modules/scicos_blocks/.*	No	36,194	0.30
scicos	/modules/scicos/.*	No	37,467	1.17
renderer	/modules/renderer/.*	No	12,836	1.71
output_stream	/modules/output_stream/.*	No	4,265	1.64
matio	/modules/matio/.*	No	3,345	0.30
history_manager	/modules/history_manager/.*	No	2,601	2.31
hdf5	/modules/hdf5/.*	No	28,375	0.70
fileio	/modules/fileio/.*	No	12,959	1.08
io	/modules/io/.*	No	3,476	4.03
completion	/modules/completion/.*	No	3,407	1.47
linear_algebra	/modules/linear_algebra/.*	No	6,047	1.32
ui_data	/modules/ui_data/.*	No	13,858	5.12
dynamic_link	/modules/dynamic_link/.*	No	1,369	0.00
localization	/modules/localization/.*	No	2,572	3.11
randlib	/modules/randlib/.*	No	2,944	0.00
boolean	/modules/boolean/.*	No	763	0.00
signal_processing	/modules/signal_processing/.*	No	2,683	0.00
interpolation	/modules/interpolation/.*	No	2,036	0.00
sparse	/modules/sparse/.*	No	32,043	4.68
scinotes	/modules/scinotes/.*	No	34,399	4.07
cacsd	/modules/cacsd/.*	No	6,747	0.00
console	/modules/console/.*	No	5,827	2.57
commons	/modules/commons/.*	No	5,225	5.55
external_objects	/modules/external_objects/.*	No	6,280	0.48
integer	/modules/integer/.*	No	3,247	0.00
special_functions	/modules/special_functions/.*	No	4,362	0.00
time	/modules/time/.*	No	993	0.00
coverage	/modules/coverage/.*	No	4,569	0.88
helptools	/modules/helptools/.*	No	10,431	6.71
optimization	/modules/optimization/.*	No	4,188	2.39
differential_equations	/modules/differential_equations/.*	No	117,157	2.03
devtoolset-2	/opt/rh/devtoolset-2/.*	Yes	0	N/A
Eigen	/usr/include/Eigen/.*	Yes	65,124	N/A
graph	/modules/graph/.*	No	3,088	3.89
preferences	/modules/preferences/.*	No	5,657	4.07
scirenderer	/modules/scirenderer/.*	No	11,133	3.59
history_browser	/modules/history_browser/.*	No	1,619	0.62
slint	/modules/slint/.*	No	7,893	0.63
polynomials	/modules/polynomials/.*	No	2,122	2.36
startup	/modules/startup/.*	No	510	5.88
Other	.*	No	364,329	0.71

CWE Top 25 defects

ID	CWE-Name	Number of Defects
120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')	3
131	Incorrect Calculation of Buffer Size	2
190	Integer Overflow or Wraparound	15
327	Use of a Broken or Risky Cryptographic Algorithm	1
676	Use of Potentially Dangerous Function	4
798	Use of Hard-coded Credentials	1

About Coverity Scan Static Analysis

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