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xml_parse, all arising from the same sloppy usage of parse_xml_decl. The original coding had that function returning its output string parameters in the libxml context, which is long-lived, and all but one of its callers neglected to free the strings afterwards. The easiest and most bulletproof fix is to return the strings in the local palloc context instead, since that's short-lived. This was only costing a dozen or two bytes per function call, but that adds up fast if the function is called repeatedly ... Noted while poking at the more general problem of what to do with our libxml memory allocation hooks. Back-patch to 8.3, which has the identical coding. |
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| doc | ||
| src | ||
| aclocal.m4 | ||
| configure | ||
| configure.in | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| Makefile | ||
| README | ||
| README.CVS | ||
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. Changes between all PostgreSQL releases are recorded in the file HISTORY. 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/.