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/.
Tom Lane
authored
Mark Simonetti reported that libxslt sometimes crashes for him, and that swapping xslt_process's object-freeing calls around to do them in reverse order of creation seemed to fix it. I've not reproduced the crash, but valgrind clearly shows a reference to already-freed memory, which is consistent with the idea that shutdown of the xsltTransformContext is trying to reference the already-freed stylesheet or input document. With this patch, valgrind is no longer unhappy. I have an inquiry in to see if this is a libxslt bug or if we're just abusing the library; but even if it's a library bug, we'd want to adjust our code so it doesn't fail with unpatched libraries. Back-patch to all supported branches, because we've been doing this in the wrong(?) order for a long time.
| Name | Last commit | Last update |
|---|---|---|
| config | ||
| contrib | ||
| doc | ||
| src | ||
| .dir-locals.el | ||
| .gitattributes | ||
| .gitignore | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| HISTORY | ||
| Makefile | ||
| README | ||
| README.git | ||
| aclocal.m4 | ||
| configure | ||
| configure.in |