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Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch
60028fda9f
fundamentally insecure. Instead apply an opmask to the whole interpreter that imposes restrictions on unsafe operations. These restrictions are much harder to subvert than is Safe.pm, since there is no container to be broken out of. Backported to release 7.4. In releases 7.4, 8.0 and 8.1 this also includes the necessary backporting of the two interpreters model for plperl and plperlu adopted in release 8.2. In versions 8.0 and up, the use of Perl's POSIX module to undo its locale mangling on Windows has become insecure with these changes, so it is replaced by our own routine, which is also faster. Nice side effects of the changes include that it is now possible to use perl's "strict" pragma in a natural way in plperl, and that perl's $a and $b variables now work as expected in sort routines, and that function compilation is significantly faster. Tim Bunce and Andrew Dunstan, with reviews from Alex Hunsaker and Alexey Klyukin. Security: CVE-2010-1169 |
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| COPYRIGHT | ||
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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 several language bindings, including C, Perl, Python, and Tcl, as well as a JDBC driver. The ODBC and C++ interfaces have been moved to the PostgreSQL Projects Web Site at http://gborg.postgresql.org for separate maintenance. 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 ftp://ftp.postgresql.org/pub/. For more information look at our web site located at http://www.postgresql.org/.