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Commit 23a1c6578c87fca0e361c4f5f9a07df5ae1f9858 improved pg_basebackup's ability to parse tar archives, but also arranged to parse them only when we need to make some modification to the contents of the archive. That's a problem, because the server doesn't actually terminate tar archives. When the new parsing logic was engaged, pg_basebackup would properly terminate the tar file, but when it was skipped, pg_basebackup would just write whatever it got from the server, meaning that the terminator was missing. Most versions of tar are willing to overlook the missing terminator, but the AIX buildfarm animals were not. Fix by inventing a new kind of bbstreamer that just blindly adds a terminator, and using it whenever we don't parse the tar archive. Discussion: http://postgr.es/m/CA+TgmoZbNzsWwM4BE5Jb_qHncY817DYZwGf+2-7hkMQ27ZwsMQ@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/.
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