mirror of
https://github.com/postgres/postgres.git
synced 2025-05-01 01:04:50 +03:00
7618eaf5f3
Commit 6b76f1bb5 changed all the RADIUS auth parameters to be lists rather than single values. But its use of SplitIdentifierString to parse the list format was not very carefully thought through, because that function thinks it's parsing SQL identifiers, which means it will (a) downcase the strings and (b) truncate them to be shorter than NAMEDATALEN. While downcasing should be harmless for the server names and ports, it's just wrong for the shared secrets, and probably for the NAS Identifier strings as well. The truncation aspect is at least potentially a problem too, though typical values for these parameters would fit in 63 bytes. Fortunately, we now have a function SplitGUCList that is exactly the same except for not doing the two unwanted things, so fixing this is a trivial matter of calling that function instead. While here, improve the documentation to show how to double-quote the parameter values. I failed to resist the temptation to do some copy-editing as well. Report and patch from Marcos David (bug #16106); doc changes by me. Back-patch to v10 where the aforesaid commit came in, since this is arguably a regression from our previous behavior with RADIUS auth. Discussion: https://postgr.es/m/16106-7d319e4295d08e70@postgresql.org
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/.