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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
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Perl 4.6%
Yacc 1.2%
Meson 0.7%
Other 2.2%
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Tom Lane b7ab88ddb1 Fix assorted new memory leaks in libpq. 
Valgrind'ing the postgres_fdw tests showed me that libpq was leaking
PGconn.be_cancel_key.  It looks like freePGconn is expecting
pqDropServerData to release it ... but in a cancel connection
object, that doesn't happen.

Looking a little closer, I was dismayed to find that freePGconn
also missed freeing the pgservice, min_protocol_version,
max_protocol_version, sslkeylogfile, scram_client_key_binary,
and scram_server_key_binary strings.  There's much less excuse
for those oversights.  Worse, that's from five different commits
(a460251f0, 4b99fed75, 285613c60, 2da74d8d6, 761c79508),
some of them by extremely senior hackers.

Fortunately, all of these are new in v18, so we haven't
shipped any leaky versions of libpq.

While at it, reorder the operations in freePGconn to match the
order of the fields in struct PGconn.  Some of those free's seem
to have been inserted with the aid of a dartboard.
2025-05-22 20:35:32 -04:00
.github Add CODE_OF_CONDUCT.md, CONTRIBUTING.md, and SECURITY.md. 2024-07-02 13:03:58 -05:00
config oauth: Move the builtin flow into a separate module 2025-05-01 09:14:30 -07:00
contrib Revert "Don't lock partitions pruned by initial pruning" 2025-05-22 17:02:35 +09:00
doc Replace deprecated log_connections values in docs and tests 2025-05-22 17:14:54 -04:00
src Fix assorted new memory leaks in libpq. 2025-05-22 20:35:32 -04:00
.cirrus.star Remove duplicate words in docs and code comments. 2023-10-09 09:18:47 +05:30
.cirrus.tasks.yml ci: Check for missing dependencies in meson builds 2025-04-09 22:01:58 +02:00
.cirrus.yml ci: Test NetBSD and OpenBSD 2025-02-12 09:40:07 -05:00
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aclocal.m4 autoconf: Move export_dynamic determination to configure 2022-12-06 18:55:28 -08:00
configure Make our usage of memset_s() conform strictly to the C11 standard. 2025-05-18 12:45:55 -04:00
configure.ac Make our usage of memset_s() conform strictly to the C11 standard. 2025-05-18 12:45:55 -04:00
COPYRIGHT Align organization wording in copyright statement 2025-05-16 11:20:07 -04:00
GNUmakefile.in Allow selecting the git revision to be packaged by "make dist". 2024-05-03 11:08:50 -04:00
HISTORY Canonicalize some URLs 2020-02-10 20:47:50 +01:00
Makefile Remove AIX support 2024-02-28 15:17:23 +04:00
meson_options.txt Add support for basic NUMA awareness 2025-04-07 23:08:17 +02:00
meson.build Make our usage of memset_s() conform strictly to the C11 standard. 2025-05-18 12:45:55 -04:00
README.md Revise the style of a paragraph in README.md. 2024-03-21 10:16:41 -05:00

README.md

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.

Copyright and license information can be found in the file COPYRIGHT.

General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.

The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.