Coverity Scan: coreboot

Project Name coreboot
Lines of code analyzed 4,877,427
On Coverity Scan since Nov 14, 2013
Last build analyzed about 24 hours ago
   
Language C/C++
Repository URL http://review.coreboot.org/coreboot.git
Homepage URL http://www.coreboot.org/
License GPL (GNU General Public License version )

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Analysis Metrics

Version: coreboot_4.14-559-g2d2d61c7e1-...

Jun 15, 2021
Last Analyzed
4,877,427
Lines of Code Analyzed
4,626,031
Lines of Code in Selected Components
0.09
Defect Density

Defect changes since previous build dated Jun 11, 2021

0
Newly detected
2
Eliminated

Defects by status for current build

2,389
Total defects
394
Outstanding
1,901
Fixed
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.


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 60,976 N/A
vboot /3rdparty/vboot/.* Yes 29,466 N/A
opensbi /3rdparty/opensbi/.* Yes 7,197 N/A
libpayload /payloads/libpayload/.* No 49,801 0.06
payloads /payloads/.* No 13,281 0.00
romcc /util/romcc/.* No 0 N/A
host tools /util/.* No 73,074 0.18
Google vendorcode /src/vendorcode/google/.* No 778 0.00
Intel vendorcode /src/vendorcode/intel/.* No 37,849 0.00
AMD vendorcode /src/vendorcode/amd/.* No 403,321 0.24
Siemens vendorcode /src/vendorcode/siemens/.* No 580 0.00
Other vendorcode /src/vendorcode/.* No 273,677 0.01
coreboot /src/.* No 547,402 0.11
Generated Files /cb-build/.* No 3,245,405 0.00
Temp files /tmp/.* No 132 0.00
Host include files /usr/include/.* Yes 33,613 N/A
Host library files /usr/lib/.* Yes 1,358 N/A
Other 3rdparty /3rdparty/.* Yes 45,508 N/A
Coverity /cov-int/.* Yes 0 N/A
ccache .*/.ccache/.* No 0 N/A
Coverity_2 .*/coverity/.* No 0 N/A
Other .* No 19,047 0.00

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
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