Coverity Scan: valgrind-official

Analysis Metrics

Version: valgrind-3.24.0.GIT

See how defect density for 'valgrind-official' 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
VEX	.*/VEX/.*	No	261,076	0.25
memcheck	.*/memcheck/.*	No	21,268	0.09
helgrind	.*/helgrind/.*	No	14,175	0.35
DRD	.*/drd/.*	No	10,951	0.00
massif	.*/massif/.*	No	1,443	0.69
cachegrind	.*/cachegrind/.*	No	1,864	0.00
callgrind	.*/callgrind/.*	No	7,981	0.25
dhat	.*/dhat/.*	No	1,251	0.00
lackey	.*/lackey/.*	No	664	0.00
exp-bbv	.*/exp-bbv/.*	No	392	0.00
none	.*/none/.*	No	37	0.00
coregrind	.*/coregrind/.*	No	155,920	0.30
Other	.*	No	44,478	0.07

CWE Top 25 defects

ID	CWE-Name	Number of Defects
120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')	1
190	Integer Overflow or Wraparound	40

About Coverity Scan Static Analysis

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