mirror of https://github.com/postgres/postgres
8427ce4c37
postgres_fdw.application_name relies on MyProcPort to define the data that should be added to escape sequences %u (user name) or %d (database name). However this code could be run in processes that lack a MyProcPort, like an autovacuum process, causing crashes. The code generating the application name is made more flexible with this commit, so as it now generates no data for %u and %d if MyProcPort is missing, and a simple "unknown" if MyProcPort exists, but the expected fields are not set. Reported-by: Alexander Lakhin Author: Kyotaro Horiguchi, Michael Paquier Reviewed-by: Hayato Kuroda, Masahiko Sawada Discussion: https://postgr.es/m/17789-8b31c5a4672b74d9@postgresql.org Backpatch-through: 15 |
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| config | ||
| contrib | ||
| doc | ||
| src | ||
| .cirrus.yml | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| HISTORY | ||
| Makefile | ||
| README | ||
| README.git | ||
| aclocal.m4 | ||
| configure | ||
| configure.ac | ||
| meson.build | ||
| meson_options.txt | ||
README
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/.