897e794862
bt_normalize_tuple() uses VARSIZE() to get the size of varlena, even though it's not yet known, that it has a 4-byte header. Fix this by replacing a accessor with a universal VARSIZE_ANY(). Backpatch to all supported versions. Reported-by: Andres Freund <andres@anarazel.de> Discussion: https://postgr.es/m/7ckc7oka4bvafkf5bwlqs6ygrhlsbhz25ppozfch7zbuxcx3rf%40e4pr4oqenalc Author: Andrey Borodin <x4mmm@yandex-team.ru> Reviewed-by: Alexander Korotkov <aekorotkov@gmail.com> Backpatch-through: 14
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/18/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/18/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/.