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postgresql/src/backend
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Tom Lane 5ec8b01c30 MemoryContextCreate: assert parent is valid and different from node. 
The case of "node == parent" might seem impossible, since we just
allocated the new node.  But it's possible if parent is a dangling
reference to a recently-deleted context.  In fact, given aset.c's
habit of recycling contexts, it's actually rather likely if that's so.
If we'd had this assertion before, it would have simplified debugging
a recently-identified walsender issue.

Reported-by: Anthonin Bonnefoy <anthonin.bonnefoy@datadoghq.com>
Author: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/CAO6_XqoJA7-_G6t7Uqe5nWF3nj+QBGn4F6Ptp=rUGDr0zo+KvA@mail.gmail.com
2025-04-21 11:34:36 -04:00
..
access Fix a few duplicate words in comments 2025-04-21 10:41:18 +12:00
archive Update copyright for 2025 2025-01-01 11:21:55 -05:00
backup Use XLOG_CONTROL_FILE macro consistently for control file name. 2025-04-07 09:27:33 +09:00
bootstrap Remove unnecessary (char *) casts [mem] 2025-02-12 08:50:13 +01:00
catalog Fix typos and grammar in the code 2025-04-19 19:17:42 +09:00
commands Avoid ERROR at ON COMMIT DELETE ROWS after relhassubclass=f. 2025-04-20 08:28:48 -07:00
executor Fix a few duplicate words in comments 2025-04-21 10:41:18 +12:00
foreign Update copyright for 2025 2025-01-01 11:21:55 -05:00
jit Allow NOT NULL constraints to be added as NOT VALID 2025-04-07 19:19:50 +02:00
lib Update copyright for 2025 2025-01-01 11:21:55 -05:00
libpq Modularize log_connections output 2025-03-12 11:35:21 -04:00
main Use thread-safe strftime_l() instead of strftime(). 2025-03-28 07:13:43 +01:00
nodes Fix typos and grammar in the code 2025-04-19 19:17:42 +09:00
optimizer Fix issue with ORDER BY / DISTINCT aggregates and FILTER 2025-04-20 22:12:07 +12:00
parser Allow NOT NULL constraints to be added as NOT VALID 2025-04-07 19:19:50 +02:00
partitioning Fix bug in cbc127917 to handle nested Append correctly 2025-02-25 09:24:42 +09:00
po Update copyright for 2025 2025-01-01 11:21:55 -05:00
port Update copyright for 2025 2025-01-01 11:21:55 -05:00
postmaster Fix typos and grammar in the code 2025-04-19 19:17:42 +09:00
regex Another unintentional behavior change in commit e9931bfb75. 2025-04-16 16:49:42 -07:00
replication Fix race with synchronous_standby_names at startup 2025-04-11 10:00:21 +09:00
rewrite Fix incorrect handling of subquery pullup 2025-03-13 16:36:03 +09:00
snowball Use PG_MODULE_MAGIC_EXT in our installable shared libraries. 2025-03-26 11:11:02 -04:00
statistics Fix recently introduced typos 2025-04-11 22:17:12 +02:00
storage Fix a few more duplicate words in comments 2025-04-21 13:50:50 +12:00
tcop Add function to get memory context stats for processes 2025-04-08 11:06:56 +02:00
tsearch Clear errno before calling strtol() in spell.c. 2025-03-08 11:24:25 -05:00
utils MemoryContextCreate: assert parent is valid and different from node. 2025-04-21 11:34:36 -04:00
.gitignore Add .gitignore entries for AIX-specific intermediate build artifacts. 2015-07-08 20:44:22 -04:00
common.mk Blind attempt to fix LLVM dependency in the backend 2022-09-15 10:53:48 +07:00
Makefile aio: Add liburing dependency 2025-03-26 19:45:32 -04:00
meson.build Update copyright for 2025 2025-01-01 11:21:55 -05:00
nls.mk Return yyparse() result not via global variable 2025-01-24 06:55:39 +01:00