Magnus Hagander e00881bd73 Fix race condition in win32 signal handling. ...

There was a race condition where the receiving pipe could be closed by the
child thread if the main thread was pre-empted before it got a chance to
create a new one, and the dispatch thread ran to completion during that time.

One symptom of this is that rows in pg_listener could be dropped under
heavy load.

Analysis and original patch by Radu Ilie, with some small
modifications by Magnus Hagander.

2010-01-31 17:16:27 +00:00

..

access

Fix assorted core dumps and Assert failures that could occur during

2010-01-24 21:49:39 +00:00

bootstrap

Update copyrights in source tree to 2008.

2008-01-01 19:46:01 +00:00

catalog

Prevent indirect security attacks via changing session-local state within

2009-12-09 21:58:17 +00:00

commands

Fix assorted core dumps and Assert failures that could occur during

2010-01-24 21:49:39 +00:00

executor

Previous fix for temporary file management broke returning a set from

2009-12-29 17:41:18 +00:00

lib

Update copyrights in source tree to 2008.

2008-01-01 19:46:01 +00:00

libpq

Set errno to zero before invoking SSL_read or SSL_write. It appears that

2009-12-30 03:46:01 +00:00

main

Update copyrights in source tree to 2008.

2008-01-01 19:46:01 +00:00

nodes

Fix planner to restore its previous level of intelligence about pushing

2009-04-16 20:42:28 +00:00

optimizer

Fix equivclass.c's not-quite-right strategy for handling X=X clauses.

2009-09-29 01:21:02 +00:00

parser

Defend against null input in analyze_requires_snapshot(), per report

2009-01-30 16:59:10 +00:00

po

Translation updates

2009-12-08 22:15:48 +00:00

port

Fix race condition in win32 signal handling.

2010-01-31 17:16:27 +00:00

postmaster

Ignore attempts to set "application_name" in the connection startup packet.

2009-12-02 17:41:31 +00:00

regex

Fix assorted security-grade bugs in the regex engine. All of these problems

2008-01-03 20:47:55 +00:00

rewrite

Fix more problems with rewriter failing to set Query.hasSubLinks when inserting

2008-09-24 16:52:53 +00:00

snowball

Update copyrights in source tree to 2008.

2008-01-01 19:46:01 +00:00

storage

Fix bug in temporary file management with subtransactions. A cursor opened

2009-12-03 11:03:44 +00:00

tcop

Avoid performing encoding conversion on command tag strings during EndCommand.

2010-01-30 20:10:05 +00:00

tsearch

Avoid core dump on empty thesaurus dictionary.

2009-11-30 16:38:46 +00:00

utils

Fix assorted core dumps and Assert failures that could occur during

2010-01-24 21:49:39 +00:00

Makefile

Update copyrights in source tree to 2008.

2008-01-01 19:46:01 +00:00

nls.mk

Install a more robust solution for the problem of infinite error-processing

2008-10-27 19:37:29 +00:00