Coverity Scan: coreboot

Analysis Metrics

Version: coreboot_4.13-3139-g7811a45553

See how defect density for 'coreboot' 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
ChromeEC	/3rdparty/chromeec/.*	Yes	73,278	N/A
Arm Trusted Firmware	/3rdparty/arm-trusted-firmware/.*	Yes	45,920	N/A
vboot	/3rdparty/vboot/.*	Yes	31,516	N/A
opensbi	/3rdparty/opensbi/.*	Yes	7,197	N/A
libpayload	/payloads/libpayload/.*	No	49,738	0.06
payloads	/payloads/.*	No	13,279	0.00
romcc	/util/romcc/.*	No	0	N/A
host tools	/util/.*	No	72,952	0.19
Google vendorcode	/src/vendorcode/google/.*	No	759	0.00
Intel vendorcode	/src/vendorcode/intel/.*	No	40,745	0.00
AMD vendorcode	/src/vendorcode/amd/.*	No	403,268	0.24
Siemens vendorcode	/src/vendorcode/siemens/.*	No	580	0.00
Other vendorcode	/src/vendorcode/.*	No	208,430	0.01
coreboot	/src/.*	No	533,963	0.09
Generated Files	/cb-build/.*	No	3,072,210	0.00
Temp files	/tmp/.*	No	126	0.00
Host include files	/usr/include/.*	Yes	33,757	N/A
Host library files	/usr/lib/.*	Yes	1,358	N/A
Other 3rdparty	/3rdparty/.*	Yes	42,244	N/A
Coverity	/cov-int/.*	Yes	0	N/A
ccache	.*/.ccache/.*	No	0	N/A
Coverity_2	.*/coverity/.*	No	0	N/A
Other	.*	No	17,755	0.39

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	6

About Coverity Scan Static Analysis

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