87b6c3c0b7
In label_sort_with_costsize, the cost_sort function is called with the parameters 'input_disabled_nodes' and 'input_cost' in the wrong order. This does not cause any plan diffs in the regression tests, because label_sort_with_costsize is only used to label the Sort node nicely for EXPLAIN, and cost numbers are not displayed in regression tests. Oversight in e22253467. Fixed by passing arguments in the right order. Per report from Alexander Lakhin running UBSan. Author: Alexander Lakhin Discussion: https://postgr.es/m/a9b7231d-68bc-f117-a07c-96688f3e6aef@gmail.com
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/.