f884f359f5
With WAL streaming, pg_basebackup -Ft -z writes pg_wal.tar.gz as a series of gzip members. The decompressor did not reset the inflate state when one ended, so inflate consumed nothing more and the loop never finished. This caused pg_waldump to hang on such backups and as a consequence pg_verifybackup (which use pg_waldump) would hang. A test is added to pg_verifybackup for checking a gzip-compressed tar backup, which in turn will verify that pg_waldump works. Author: Shihao Zhong <zhong950419@gmail.com> Reviewed-by: Daniel Gustafsson <daniel@yesql.se> Reviewed-by: Chao Li <li.evan.chao@gmail.com> Reviewed-by: Andrew Dunstan <andrew@dunslane.net> Discussion: https://postgr.es/m/CAGRkXqTcyuog_MzKqQm+am2xMefLFJTSKaRevnfypDWirCFvdA@mail.gmail.com Backpatch-through: 19
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/.