Coverity Scan: pgpool-II

Analysis Metrics

Version: 2026-01-09-2

See how defect density for 'pgpool-II' 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
Authentication	.*/src/auth/.*	No	5,396	0.19
Configuration	.*/src/config/.*	No	7,249	0.69
Context	.*/src/context/.*	No	3,167	0.00
Libs	.*/src/libs/.*	No	3,132	0.96
Main	.*/src/main/.*	No	5,641	0.18
Parser	.*/src/parser/.*	No	155,468	0.03
Pcp_con	.*/src/pcp_con/.*	No	1,968	1.52
Protocol	.*/src/protocol/.*	No	11,243	0.98
QueryCache	.*/src/query_cache/.*	No	3,302	0.30
Rewrite	.*/src/rewrite/.*	No	1,523	1.97
Sql	.*/src/sql/.*	No	0	N/A
StreamingReplication	.*/src/streaming_replication/.*	No	849	1.18
Test	.*/src/test/.*	No	0	N/A
Utils	.*/src/utils/.*	No	16,833	0.65
Tools	.*/src/tools/.*	No	30,131	0.23
Watchdog	.*/src/watchdog/.*	No	11,186	0.27
Other	.*	No	56,351	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	7

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