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Valgrind complains that the PQconninfoOption array returned by libpq is leaked. We apparently believed that we could suppress that warning by storing that array's address in a static variable. However, modern C compilers are bright enough to optimize the static variable away. We could escalate that arms race by making the variable global. But on the whole it seems better to revise the code so that it can free libpq's result properly. The only thing that costs us is copying the parameter-name keywords; which seems like a pretty negligible cost in a function that runs at most once per process. Author: Tom Lane <tgl@sss.pgh.pa.us> Reviewed-by: Matheus Alcantara <matheusssilv97@gmail.com> Discussion: https://postgr.es/m/2976982.1748049023@sss.pgh.pa.us
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.