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Like8f1791c61, this fixes a case of implicitly casting away const by not treating the result of strrchr() on a const pointer as const. This was missed at the time because the machines reporting those warnings weren't building with --with-llvm. While here, clean up another infelicity: in the probably- impossible case that the input string contains only one dot, this function would call pnstrdup() with a length of -1 and thereby emit a module name equal to the function name. It seems to me we should emit modname = NULL instead. Also remove a useless Assert and two redundant assignments. Back-patch, as8f1791c61was, so that users of back branches don't see this warning when building with late-model gcc. Reported-by: hubert depesz lubaczewski <depesz@depesz.com> Author: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/aiGNJ89PBqvq2Yyz@depesz.com Backpatch-through: 14
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/.