c080b223a7
aggstate->evalproj is always set up by ExecInitAgg, so there's no need to test. Doing so led Coverity to think that we might be intending "slot" to be possibly NULL here, and it quite properly complained that the rest of combine_aggregates() wasn't prepared for that. Also fix a couple of obvious thinkos in Asserts checking that "inputoff" isn't past the end of the slot. Errors introduced in commit 8ed3f11bb, so no need for back-patch.
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: http://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 http://www.postgresql.org/download/. For more information look at our web site located at http://www.postgresql.org/.