Coverity Scan: Bro

Project Name Bro
Lines of code analyzed 1,350,002
On Coverity Scan since Jul 24, 2013
Last build analyzed about 1 hour ago
   
Language C/C++
Repository URL https://github.com/zeek/zeek
Homepage URL https://zeek.org
License BSD3Clause (BSD 3-Clause "New" or "Revised" License )

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Analysis Metrics

Version: 8.0.0-dev.594

Jul 04, 2025
Last Analyzed
1,350,002
Lines of Code Analyzed
589,627
Lines of Code in Selected Components
1.61
Defect Density

Defect changes since previous build dated Jul 02, 2025

0
Newly detected
0
Eliminated

Defects by status for current build

4,687
Total defects
948
Outstanding
3,524
Fixed
See how defect density for 'Bro' 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
System files /usr/.* Yes 242,507 N/A
Third party .*/3rdparty/.* Yes 437,002 N/A
CAF .*/aux.*/broker/caf/.* Yes 69,504 N/A
RapidJSON .*/aux.*/rapidjson/.* Yes 7,364 N/A
HighwayHash .*/aux.*/highwayhash/.* Yes 3,998 N/A
BIFCL .*/aux.*/bifcl/.* No 4,240 0.24
BinPAC .*/aux.*/binpac/.* No 14,521 1.17
Broker .*/aux.*/broker/.* No 25,743 1.48
Paraglob .*/aux.*/paraglob/.* No 1,686 1.78
Zeek Auxiliary .*/aux.*/zeek-aux/.* No 1,637 4.28
Capstats .*/aux.*/zeekctl/aux.*/capstats/.* No 500 0.00
PySubnetTree .*/aux.*/zeekctl/aux.*/pysubnettree/.* No 6,132 0.33
Trace Summary .*/aux.*/zeekctl/aux.*/trace-summary/.* No 0 N/A
Gen-ZAM .*/aux.*/gen-zam/.* No 0 N/A
Libunistd .*/aux.*/libunistd/.* Yes 0 N/A
Prometheus-cpp .*/aux.*/prometheus-cpp/.* Yes 0 N/A
Libkqueue .*/aux.*/libkqueue/.* Yes 0 N/A
C-Ares .*/aux.*/c-ares/.* Yes 0 N/A
Spicy .*/spicy/.* No 92,715 0.09
Other .* No 442,445 1.39

CWE Top 25 defects

ID CWE-Name Number of Defects
190 Integer Overflow or Wraparound 38
676 Use of Potentially Dangerous Function 4
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