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Heikki Linnakangas 4c0d53791f pg_dump: check for _beginthreadex() failure in parallel dump
ParallelBackupStart() stored _beginthreadex()'s return value as the
worker's thread handle without checking it.  On failure that value is 0,
which would later reach WaitForMultipleObjects() as a null handle, caught
only by an Assert.  The fork() path already calls pg_fatal() when it
fails; do the same for _beginthreadex(), as pgbench does.

Author: Bryan Green <dbryan.green@gmail.com>
Discussion: https://www.postgresql.org/message-id/8c712d76-ecf7-4749-a6d8-dddc01f298ec@gmail.com
Backpatch-through: 14
2026-07-07 18:11:46 +03:00
config Allow PG_PRINTF_ATTRIBUTE to be different in C and C++ code. 2026-02-25 11:57:26 -05:00
contrib Fix btree_gist's NotEqual strategy on internal index pages. 2026-07-03 13:50:14 -04:00
doc Remove replication slot advice from MultiXact wraparound hints 2026-07-03 11:22:15 +09:00
src pg_dump: check for _beginthreadex() failure in parallel dump 2026-07-07 18:11:46 +03:00
.abi-compliance-history Re-introduce pgstat_drop_entry(), keeping ABI compatibility 2026-06-23 07:59:03 +09:00
.cirrus.star ci: Simplify ci-os-only handling 2025-08-14 12:18:23 -04:00
.cirrus.tasks.yml Fix typo 2026-01-07 15:49:05 +01:00
.cirrus.yml ci: Per-repo configuration for manually trigger tasks 2025-08-14 11:33:51 -04:00
.dir-locals.el Make Emacs perl-mode indent more like perltidy. 2019-01-13 11:32:31 -08:00
.editorconfig Add .editorconfig 2019-12-18 09:13:13 +01:00
.git-blame-ignore-revs Add previous commit to .git-blame-ignore-revs. 2025-10-21 10:02:19 -05:00
.gitattributes Fix git whitespace warning 2025-08-15 10:29:16 +02:00
.gitignore Add portlock directory to .gitignore 2022-11-26 07:47:01 -05:00
aclocal.m4 Probe $PROVE not $PERL while checking for modules needed by TAP tests. 2021-11-22 12:54:52 -05:00
configure Stamp 15.18. 2026-05-11 15:49:58 -04:00
configure.ac Stamp 15.18. 2026-05-11 15:49:58 -04:00
COPYRIGHT Update copyright for 2026 2026-01-01 13:24:10 -05:00
GNUmakefile.in Remove temporary portlock directory during make [dist]clean. 2022-11-26 10:30:46 -05:00
HISTORY Canonicalize some URLs 2020-02-10 20:47:50 +01:00
Makefile Dynamically find correct installation docs in Makefile. 2022-01-19 14:48:25 +01:00
README Canonicalize some URLs 2020-02-10 20:47:50 +01:00
README.git Canonicalize some URLs 2020-02-10 20:47:50 +01:00

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:

	https://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
https://www.postgresql.org/download/.  For more information look at our
web site located at https://www.postgresql.org/.