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Since a2c8499, HbaFileName (default pg_hba.conf) was getting used instead of IdentFileName (default pg_ident.conf) as the parent file to use as reference when parsing the contents of pg_ident.conf, with pg_ident.conf correctly opened, when feeding this information to pg_ident_file_mappings. This had two consequences: - On an I/O error when reading pg_ident.conf, the user would get an ERROR message referring to pg_hba.conf and not pg_ident.conf. - When reading an external file with a relative path using '@' in pg_ident.conf, the directory used to look at the file to load would be the base directory of pg_hba.conf rather than the one of pg_ident.conf, leading to errors in pg_ident_file_mappings inconsistent with what gets loaded at startup when pg_ident.conf and pg_hba.conf are located in different directories. This error only impacted the SQL view pg_ident_file_mappings that uses a logic new to v15 to fill the view with the parsed information, not the code paths loading these authentication files at startup. Author: Julien Rouhaud Discussion: https://postgr.es/m/20220726050402.vsr6fmz7rsgpmdz3@jrouhaud Backpatch-through: 15
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. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download/ See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.
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