Coverity Scan: Rockbox

Analysis Metrics

Version: 4.0-dev

See how defect density for 'Rockbox' 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
firmware	.*/rockbox/firmware/.*	No	27,964	0.39
zxbox	.*/rockbox/apps/plugins/zxbox/.*	Yes	11,675	N/A
SDL Plugins	.*/rockbox/apps/plugins/sdl/.*	Yes	0	N/A
mpegplayer	.*/rockbox/apps/plugins/mpegplayer/.*	Yes	13,376	N/A
lua	.*/rockbox/apps/plugins/lua/.*	No	15,841	0.19
puzzles	.*/rockbox/apps/plugins/puzzles/.*	No	0	N/A
codecs	.*/rockbox/lib/rbcodec/codecs/.*	No	167,908	0.82
DOOM	.*/rockbox/apps/plugins/doom/.*	Yes	0	N/A
frotz	.*/rockbox/apps/plugins/frotz/.*	Yes	5,535	N/A
plugins	.*/rockbox/apps/plugins/.*	No	143,378	0.69
apps	.*/rockbox/apps/*\.c	No	59,648	0.87
metadata	.*/rockbox/lib/rbcodec/metadata/.*	No	7,450	5.23
rbcodec	.*/rockbox/lib/rbcodec/.*	No	3,701	0.00
Other	.*	No	101,470	0.05

CWE Top 25 defects

ID	CWE-Name	Number of Defects
120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')	2
190	Integer Overflow or Wraparound	50
676	Use of Potentially Dangerous Function	5

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