Coverity Scan: coreboot

Analysis Metrics

Version: coreboot_4.14-2243-g05ae8f2ff3

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	73,866	N/A
Arm Trusted Firmware	/3rdparty/arm-trusted-firmware/.*	Yes	67,352	N/A
vboot	/3rdparty/vboot/.*	Yes	28,247	N/A
opensbi	/3rdparty/opensbi/.*	Yes	7,197	N/A
libpayload	/payloads/libpayload/.*	No	50,843	0.10
payloads	/payloads/.*	No	16,239	0.12
romcc	/util/romcc/.*	No	0	N/A
host tools	/util/.*	No	73,851	0.47
Google vendorcode	/src/vendorcode/google/.*	No	934	0.00
Intel vendorcode	/src/vendorcode/intel/.*	No	30,633	0.00
AMD vendorcode	/src/vendorcode/amd/.*	No	403,414	0.26
Siemens vendorcode	/src/vendorcode/siemens/.*	No	580	0.00
Other vendorcode	/src/vendorcode/.*	No	265,554	0.01
coreboot	/src/.*	No	574,979	0.11
Generated Files	/cb-build/.*	No	3,853,343	0.00
Temp files	/tmp/.*	No	132	0.00
Host include files	/usr/include/.*	Yes	33,566	N/A
Host library files	/usr/lib/.*	Yes	1,358	N/A
Other 3rdparty	/3rdparty/.*	Yes	45,708	N/A
Coverity	/cov-int/.*	Yes	0	N/A
ccache	.*/.ccache/.*	No	0	N/A
Coverity_2	.*/coverity/.*	No	0	N/A
Other	.*	No	21,814	0.14

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	6
676	Use of Potentially Dangerous Function	2

About Coverity Scan Static Analysis

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