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b690e5facb4fbd2600dc477cfe64415538d306cc
postgres/src
History
Tom Lane 0bc726d95a Make GetConfigOption/GetConfigOptionResetString return "" for NULL. 
As per the preceding commit, GUC APIs generally expose NULL-valued
string variables as empty strings.  Extend that policy to
GetConfigOption() and GetConfigOptionResetString(), eliminating
a crash hazard for unwary callers, as well as a fundamental
ambiguity in GetConfigOption()'s API.

No back-patch, since this is an API change and conceivably somebody
somewhere is depending on this corner case.

Xing Guo, Aleksander Alekseev, Tom Lane

Discussion: https://postgr.es/m/CACpMh+AyDx5YUpPaAgzVwC1d8zfOL4JoD-uyFDnNSa1z0EsDQQ@mail.gmail.com
2023-11-02 11:53:36 -04:00
..
backend
Make GetConfigOption/GetConfigOptionResetString return "" for NULL.
2023-11-02 11:53:36 -04:00
bin
Prevent startup of logical replication launcher during pg_upgrade
2023-11-02 14:34:51 +09:00
common
Additional unicode primitive functions.
2023-11-01 22:47:06 -07:00
fe_utils
Don't spuriously report FD_SETSIZE exhaustion on Windows.
2023-10-14 15:54:46 -07:00
include
Be more wary about NULL values for GUC string variables.
2023-11-02 11:47:33 -04:00
interfaces
Add trailing commas to enum definitions
2023-10-26 09:20:54 +02:00
makefiles
Remove --disable-thread-safety and related code.
2023-07-12 08:20:43 +12:00
pl
Add trailing commas to enum definitions
2023-10-26 09:20:54 +02:00
port
Add trailing commas to enum definitions
2023-10-26 09:20:54 +02:00
template
Use unnamed POSIX semaphores on Cygwin.
2023-01-06 10:33:28 +13:00
test
Additional unicode primitive functions.
2023-11-01 22:47:06 -07:00
timezone
Remove PHOT from our default timezone abbreviations list.
2023-10-28 11:54:40 -04:00
tools
Migrate logical slots to the new node during an upgrade.
2023-10-26 07:06:55 +05:30
tutorial
Pre-beta mechanical code beautification.
2023-05-19 17:24:48 -04:00
.gitignore
…
DEVELOPERS
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Makefile
Integrate pg_bsd_indent into our build/test infrastructure.
2023-02-12 12:22:21 -05:00
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
meson.build
Integrate pg_bsd_indent into our build/test infrastructure.
2023-02-12 12:22:21 -05:00
nls-global.mk
Fix for make unportability
2022-07-13 09:15:01 +02:00