Tom Lane 7d9629ed2f Fix memory leak when initializing DH parameters in backend ...

When loading DH parameters used for the generation of ephemeral DH keys
in the backend, the code has never bothered releasing the memory used
for the DH information loaded from a file or from libpq's default.  This
commit makes sure that the information is properly free()'d.

Back-patch of e0e569e1d.  We originally thought the leak was minor and
not worth back-patching, but Jelte Fennema pointed out that repeated
SIGHUP's can result in very serious bloat of the postmaster, which is
then multiplied by being duplicated into eadh forked child.

Back-patch to v10; the code looked different before c0a15e07c,
and didn't have a leak in the actually-live code paths.

Michael Paquier

Discussion: https://postgr.es/m/16160-18367e56e9a28264@postgresql.org

2021-03-20 12:38:22 -04:00

..

access

Prevent buffer overrun in read_tablespace_map().

2021-03-17 16:10:38 -04:00

bootstrap

Revert "Skip WAL for new relfilenodes, under wal_level=minimal."

2020-03-22 09:24:14 -07:00

catalog

Disallow converting an inheritance child table to a view.

2021-02-06 15:17:02 -05:00

commands

Validate the OID argument of pg_import_system_collations().

2021-03-08 18:21:51 -05:00

executor

Remove faulty support for MergeAppend plan with WHERE CURRENT OF.

2021-01-19 13:25:54 -05:00

foreign

Abstract logic to allow for multiple kinds of child rels.

2017-04-03 22:41:31 -04:00

lib

Rename rbtree.c functions to use "rbt" prefix not "rb" prefix.

2018-11-06 13:25:24 -05:00

libpq

Fix memory leak when initializing DH parameters in backend

2021-03-20 12:38:22 -04:00

main

Install Windows crash dump handler before all else.

2017-11-12 14:31:04 -08:00

nodes

Ensure that expandTableLikeClause() re-examines the same table.

2020-12-01 14:02:28 -05:00

optimizer

Silence another gcc 11 warning.

2021-01-28 17:18:42 -05:00

parser

Forbid marking an identity column as nullable.

2021-03-12 11:08:42 -05:00

po

Translation updates

2021-02-08 18:07:32 +01:00

port

Fix race condition in our Windows signal emulation.

2019-12-09 15:03:52 -05:00

postmaster

Fix race condition between shutdown and unstarted background workers.

2020-12-24 17:00:43 -05:00

regex

Fix another ancient bug in parsing of BRE-mode regular expressions.

2021-02-18 22:38:55 -05:00

replication

Don't leak malloc'd error string in libpqrcv_check_conninfo().

2021-03-18 22:21:58 -04:00

rewrite

Revert "Propagate CTE property flags when copying a CTE list into a rule."

2021-02-07 12:54:08 -05:00

snowball

Initial pgindent run with pg_bsd_indent version 2.0.

2017-06-21 14:39:04 -04:00

statistics

Make error logging in extended statistics more consistent

2019-05-30 17:06:35 +02:00

storage

Hold interrupts while running dsm_detach() callbacks.

2021-02-15 14:22:08 +13:00

tcop

Further second thoughts about idle_session_timeout patch.

2021-01-07 11:45:09 -05:00

tsearch

Don't leak compiled regex(es) when an ispell cache entry is dropped.

2021-03-18 21:44:43 -04:00

utils

Don't leak malloc'd strings when a GUC setting is rejected.

2021-03-18 22:09:41 -04:00

.gitignore

…

common.mk

Add ICU_CFLAGS to global CPPFLAGS

2017-06-12 15:57:22 -04:00

Makefile

Fix make rules that generate multiple output files.

2018-03-23 13:45:38 -04:00

nls.mk

Translation updates

2018-05-07 11:59:42 -04:00