64ebb43df0
In libpq and ecpglib, multiple threads can concurrently enter the initialization logic for message localization. Since we set the its-done flag before actually doing the work, it'd be possible for some threads to reach gettext() before anyone has called bindtextdomain(). Barring bugs in libintl itself, this would not result in anything worse than failure to localize some early messages. Nonetheless, it's a bug, and an easy one to fix. Noted while investigating bug #17299 from Clemens Zeidler (much thanks to Liam Bowen for followup investigation on that). It currently appears that that actually *is* a bug in libintl itself, but that doesn't let us off the hook for this bit. Back-patch to all supported versions. Discussion: https://postgr.es/m/17299-7270741958c0b1ab@postgresql.org Discussion: https://postgr.es/m/CAE7q7Eit4Eq2=bxce=Fm8HAStECjaXUE=WBQc-sDDcgJQ7s7eg@mail.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. 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/.