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e2bd904955
An ancient logic error in cfindloop() could cause the regex engine to fail to find matches that begin later than the start of the string. This function is only used when the regex pattern contains a back reference, and so far as we can tell the error is only reachable if the pattern is non-greedy (i.e. its first quantifier uses the ? modifier). Furthermore, the actual match must begin after some potential match that satisfies the DFA but then fails the back-reference's match test. Reported and fixed by Jeevan Chalke, with cosmetic adjustments by me. |
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| aclocal.m4 | ||
| configure | ||
| configure.in | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| Makefile | ||
| README | ||
| README.git | ||
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/.