rdelaage/postgresql
1
0
Fork 0
mirror of https://git.postgresql.org/git/postgresql.git synced 2024-09-07 01:19:21 +02:00
Code Issues Packages Projects Releases Wiki Activity
36,932 Commits 36 Branches 606 Tags 423 MiB
C 86%
PLpgSQL 5.5%
Perl 4.1%
Yacc 1.3%
Makefile 0.7%
Other 2.3%
1567e659a8
Go to file
Tom Lane 1567e659a8 Fix two low-probability memory leaks in regular expression parsing. 
If pg_regcomp failed after having invoked markst/cleanst, it would leak any
"struct subre" nodes it had created.  (We've already detected all regex
syntax errors at that point, so the only likely causes of later failure
would be query cancel or out-of-memory.)  To fix, make sure freesrnode
knows the difference between the pre-cleanst and post-cleanst cleanup
procedures.  Add some documentation of this less-than-obvious point.

Also, newlacon did the wrong thing with an out-of-memory failure from
realloc(), so that the previously allocated array would be leaked.

Both of these are pretty low-probability scenarios, but a bug is a bug,
so patch all the way back.

Per bug #10976 from Arthur O'Dwyer.
2014-07-18 13:00:27 -04:00
config Remove some useless code in the configure script. 2014-07-01 17:51:53 -04:00
contrib pg_upgrade: Fix spacing in help output 2014-07-15 15:08:16 -04:00
doc Add option to pg_ctl to choose event source for logging 2014-07-17 12:42:08 +02:00
src Fix two low-probability memory leaks in regular expression parsing. 2014-07-18 13:00:27 -04:00
.dir-locals.el Update Emacs configuration 2013-08-13 20:08:44 -04:00
.gitattributes gitattributes: Make syntax compatible with older Git versions 2013-11-12 21:58:46 -05:00
.gitignore Add *.pot to .gitignore 2013-10-19 10:56:52 -04:00
aclocal.m4 Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00
configure Move check for SSL_get_current_compression to run on mingw 2014-07-15 22:02:46 +02:00
configure.in Move check for SSL_get_current_compression to run on mingw 2014-07-15 22:02:46 +02:00
COPYRIGHT Update copyright for 2014 2014-01-07 16:05:30 -05:00
GNUmakefile.in Add TAP tests for client programs 2014-04-14 21:33:46 -04:00
HISTORY Improve text of stub HISTORY file. 2014-02-12 18:16:17 -05:00
Makefile Allow make check in PL directories 2011-02-15 06:52:12 +02:00
README Don't generate plain-text HISTORY and src/test/regress/README anymore. 2014-02-10 20:48:04 -05:00
README.git Don't generate plain-text HISTORY and src/test/regress/README anymore. 2014-02-10 20:48:04 -05:00

README 

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/.