Coverity Scan: nss

Analysis Metrics

Version: 1896

See how defect density for 'nss' 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
cmd	/cmd/.*	No	68,891	1.92
lib-base	/lib/base/.*	No	2,381	0.42
lib-certdb	/lib/certdb/.*	No	12,359	0.40
lib-certhigh	/lib/certhigh/.*	No	9,641	0.31
lib-ckfw	/lib/ckfw/.*	No	14,926	0.20
lib-crmf	/lib/crmf/.*	No	6,538	0.46
lib-cryptohi	/lib/cryptohi/.*	No	4,502	0.67
lib-dbm	/lib/dbm/.*	No	0	N/A
lib-dev	/lib/dev/.*	No	3,833	0.78
lib-freebl	/lib/freebl/.*	No	95,428	0.15
lib-jar	/lib/jar/.*	No	2,766	0.72
lib-nss	/lib/nss/.*	No	2,006	0.00
lib-pk11wrap	/lib/pk11wrap/.*	No	28,583	0.73
lib-pkcs12	/lib/pkcs12/.*	No	6,722	0.74
lib-pkcs7	/lib/pkcs7/.*	No	5,203	0.38
lib-pki	/lib/pki/.*	No	9,259	0.65
lib-smime	/lib/smime/.*	No	8,015	0.87
lib-softoken	/lib/softoken/.*	No	34,900	0.63
lib-ssl	/lib/ssl/.*	No	44,134	0.16
lib-util	/lib/util/.*	No	18,541	0.32
include-system	/usr/.*	Yes	170,452	N/A
sqlite	/lib/sqlite/.*	Yes	138,858	N/A
nspr	.*/nspr/.*	No	45,337	1.17
gtests	gtests/.*	No	0	N/A
Other	.*	No	167,580	1.16

CWE Top 25 defects

ID	CWE-Name	Number of Defects
120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')	10
190	Integer Overflow or Wraparound	3
676	Use of Potentially Dangerous Function	5

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