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07c314968712a2cb1818f6d884c9818f95dee02e
The file descriptor was opened with read-only to fsync a regular file, which would cause EBADFD errors on some platforms. This is similar to the recent fix done bya586cc4b
(which was broken by me with82a5649
), except that I noticed this issue while monitoring the backend code for similar mistakes. Backpatch to 9.4, as this has been introduced since logical decoding exists as ofb89e151
. Author: Michael Paquier Reviewed-by: Andres Freund Discussion: https://postgr.es/m/20191006045548.GA14532@paquier.xyz Backpatch-through: 9.4
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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