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This record uses one metadata buffer and registers some data associated to the buffer, but when parsing the record for its description a direct access to the record data was done, but there is none. This leads usually to an incorrect description, but can also cause crashes like in pg_waldump. Instead, fix things so as the parsing uses the data associated to the metadata block. This is an oversight from 3d92796, so backpatch down to 11. Author: Michael Paquier Description: https://postgr.es/m/20190617013059.GA3153@paquier.xyz Backpatch-through: 11
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/.