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a9284849b4
Coverity complained about implicit sign-extension in the BloomPageGetFreeSpace macro, probably because sizeOfBloomTuple isn't wide enough for size calculations. No overflow is really possible as long as maxoff and sizeOfBloomTuple are small enough to represent a realistic situation, but it seems like a good idea to declare sizeOfBloomTuple as Size not int32. Add missing check on BloomPageAddItem() result, again from Coverity. Avoid core dump due to not allocating so->sign array when scan->numberOfKeys is zero. Also thanks to Coverity. Use FLEXIBLE_ARRAY_MEMBER rather than declaring an array as size 1 when it isn't necessarily. Very minor beautification of related code. Unfortunately, none of the Coverity-detected mistakes look like they could account for the remaining buildfarm unhappiness with this module. It's barely possible that the FLEXIBLE_ARRAY_MEMBER mistake does account for that, if it's enabling bogus compiler optimizations; but I'm not terribly optimistic. We probably still have bugs to find here. |
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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/.