From 3ed287180a007447bbee152177139cf1d4347625 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Herrera?= Date: Sat, 30 Nov 2024 09:02:10 +0100 Subject: [PATCH] untested try at fixing memleak --- src/backend/replication/pgoutput/pgoutput.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/src/backend/replication/pgoutput/pgoutput.c b/src/backend/replication/pgoutput/pgoutput.c index 5e23453f071..010b341e0f5 100644 --- a/src/backend/replication/pgoutput/pgoutput.c +++ b/src/backend/replication/pgoutput/pgoutput.c @@ -2063,12 +2063,16 @@ get_rel_sync_entry(PGOutputData *data, Relation relation) /* Reload publications if needed before use. */ if (!publications_valid) { - oldctx = MemoryContextSwitchTo(CacheMemoryContext); - if (data->publications) - { - list_free_deep(data->publications); - data->publications = NIL; - } + static MemoryContext pubmemcxt = NULL; + + if (pubmemcxt == NULL) + pubmemcxt = AllocSetContextCreate(CacheMemoryContext, + "publication list context", + ALLOCSET_DEFAULT_SIZES); + else + MemoryContextReset(pubmemcxt); + oldctx = MemoryContextSwitchTo(pubmemcxt); + data->publications = LoadPublications(data->publication_names); MemoryContextSwitchTo(oldctx); publications_valid = true; -- 2.39.5