Coverity Scan: 0perator-github/mameui

Analysis Metrics

Version: mameui0286-165-9611a8e1a19

See how defect density for '0perator-github/mameui' 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
3rdparty	/3rdparty/.*	Yes	868,521	N/A
msys64	/msys64/.*	Yes	489,717	N/A
generated	/build/generated/.*	No	783,312	0.02
devices	/src/devices/.*	No	4,072,328	2.86
emu	/src/emu/.*	No	86,135	1.97
frontend	/src/frontend/.*	No	43,707	1.17
formats	/src/lib/formats/.*	No	47,577	2.69
netlist	/src/lib/netlist/.*	No	114,587	0.48
util	/src/lib/util/.*	No	29,918	4.45
mame	/src/mame/.*	No	2,483,787	0.65
mameui util	/src/mameui/lib/util/.*	No	1,312	0.00
mameui winapi	/src/mameui/lib/winapi/.*	No	2,071	0.00
mameui winapp	/src/mameui/winapp/.*	No	26,999	0.00
osd	/src/osd/.*	No	59,995	2.10
tools	/src/tools/.*	No	414	24.15
zexall	/src/zexall/.*	No	0	N/A
System includes	/usr/include/.*	Yes	0	N/A
Other	.*	No	2	0.00

CWE Top 25 defects

ID	CWE-Name	Number of Defects
120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')	10
131	Incorrect Calculation of Buffer Size	2
190	Integer Overflow or Wraparound	371
676	Use of Potentially Dangerous Function	8

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