Fix leaks in UDNS and glibc DNS backend code.
Plus few other minor fixes.
Full details: http://pgfoundry.org/frs/shownotes.php?release_id=2000
About
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PgBouncer is lightweight connection pooler for PostgreSQL.
Download: http://pgfoundry.org/projects/pgbouncer/
Homepage: http://wiki.postgresql.org/wiki/PgBouncer