Thomas Munro 606be8a35d Acquire ControlFileLock in relevant SQL functions. ...

Commit dc7d70ea added functions that read the control file, but didn't
acquire ControlFileLock.  With unlucky timing, file systems that have
weak interlocking like ext4 and ntfs could expose partially overwritten
contents, and the checksum would fail.

Back-patch to all supported releases.

Reviewed-by: David Steele <david@pgmasters.net>
Reviewed-by: Anton A. Melnikov <aamelnikov@inbox.ru>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Discussion: https://postgr.es/m/20221123014224.xisi44byq3cf5psi%40awork3.anarazel.de

2023-10-16 10:45:18 +13:00

..

backend

Acquire ControlFileLock in relevant SQL functions.

2023-10-16 10:45:18 +13:00

bin

Don't spuriously report FD_SETSIZE exhaustion on Windows.

2023-10-14 15:54:49 -07:00

common

Fix JSON error reporting for many cases of erroneous string values.

2023-03-13 15:19:00 -04:00

fe_utils

Don't spuriously report FD_SETSIZE exhaustion on Windows.

2023-10-14 15:54:49 -07:00

include

Dissociate btequalimage() from interval_ops, ending its deduplication.

2023-10-14 16:33:54 -07:00

interfaces

Translation updates

2023-05-08 14:29:57 +02:00

makefiles

Refactor DLSUFFIX handling

2022-03-25 08:56:02 +01:00

pl

Remove environment sensitivity in pl/tcl regression test.

2023-09-29 20:20:57 -04:00

port

Fix detection of unseekable files for fseek() and ftello() with MSVC

2023-04-12 09:09:53 +09:00

template

On NetBSD, force dynamic symbol resolution at postmaster start.

2022-08-30 17:28:55 -04:00

test

Dissociate btequalimage() from interval_ops, ending its deduplication.

2023-10-14 16:33:54 -07:00

timezone

Update time zone data files to tzdata release 2023c.

2023-04-18 14:46:39 -04:00

tools

Fix exception safety bug in typcache.c.

2023-09-13 14:43:04 +12:00

tutorial

Doc: sync src/tutorial/basics.source with SGML documentation.

2022-11-19 13:09:14 -05:00

.gitignore

…

DEVELOPERS

…

Makefile

…

Makefile.global.in

Suppress macOS warnings about duplicate libraries in link commands.

2023-09-29 14:07:30 -04:00

Makefile.shlib

Stop using "-multiply_defined suppress" on macOS.

2023-09-26 21:06:21 -04:00

nls-global.mk

Improve frontend error logging style.

2022-04-08 14:55:14 -04:00