Coverity Scan: Knot-DNS

Project Name Knot-DNS
Lines of code analyzed 148,932
On Coverity Scan since Nov 06, 2012
Last build analyzed 7 days ago
   
Language C/C++
Repository URL https://gitlab.labs.nic.cz/knot/knot-dns.git
Homepage URL https://www.knot-dns.cz/
License GPL (GNU General Public License version )

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Analysis Metrics

Version: 3.3.dev.1664065388.a22f61e3d

Sep 25, 2022
Last Analyzed
148,932
Lines of Code Analyzed
96,434
Lines of Code in Selected Components
0.73
Defect Density

Defect changes since previous build dated Sep 18, 2022

7
Newly detected
0
Eliminated

Defects by status for current build

817
Total defects
70
Outstanding
718
Fixed
See how defect density for 'Knot-DNS' 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
Coverity Internal (/opt/cov|/cov-int/emit/).* Yes 0 N/A
System Files /usr/(include|lib)/.* Yes 35,846 N/A
config_h .*/src/config.h Yes 125 N/A
tests .*/tests/.* Yes 15,806 N/A
tests-fuzz .*/tests-fuzz/.* Yes 721 N/A
lmdb .*/src/contrib/lmdb/.* Yes 0 N/A
libbpf .*/src/contrib/libbpf/.* Yes 0 N/A
contrib .*/src/contrib/.* No 6,569 0.30
libknot .*/src/libknot/.* No 15,338 0.07
libdnssec .*/src/libdnssec/.* No 3,865 0.52
libzscanner .*/src/libzscanner/.* No 10,676 0.00
utils .*/src/utils/.* No 16,407 0.12
knot .*/src/knot/.* No 43,909 0.20
libngtcp2 .*/src/contrib/libngtcp2/.* Yes 0 N/A
Other .* No 0 N/A

CWE Top 25 defects

ID CWE-Name Number of Defects
676 Use of Potentially Dangerous Function 8
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