diff --git a/src/backend/executor/execReplication.c b/src/backend/executor/execReplication.c
index 313c87398b..f68bcde02b 100644
--- a/src/backend/executor/execReplication.c
+++ b/src/backend/executor/execReplication.c
@@ -567,7 +567,7 @@ ExecSimpleRelationDelete(ResultRelInfo *resultRelInfo,
 void
 CheckCmdReplicaIdentity(Relation rel, CmdType cmd)
 {
-	PublicationActions *pubactions;
+	PublicationActions pubactions;
 
 	/* We only need to do checks for UPDATE and DELETE. */
 	if (cmd != CMD_UPDATE && cmd != CMD_DELETE)
@@ -583,14 +583,14 @@ CheckCmdReplicaIdentity(Relation rel, CmdType cmd)
 	 *
 	 * Check if the table publishes UPDATES or DELETES.
 	 */
-	pubactions = GetRelationPublicationActions(rel);
-	if (cmd == CMD_UPDATE && pubactions->pubupdate)
+	GetRelationPublicationActions(rel, &pubactions);
+	if (cmd == CMD_UPDATE && pubactions.pubupdate)
 		ereport(ERROR,
 				(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
 				 errmsg("cannot update table \"%s\" because it does not have a replica identity and publishes updates",
 						RelationGetRelationName(rel)),
 				 errhint("To enable updating the table, set REPLICA IDENTITY using ALTER TABLE.")));
-	else if (cmd == CMD_DELETE && pubactions->pubdelete)
+	else if (cmd == CMD_DELETE && pubactions.pubdelete)
 		ereport(ERROR,
 				(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
 				 errmsg("cannot delete from table \"%s\" because it does not have a replica identity and publishes deletes",
diff --git a/src/backend/utils/cache/relcache.c b/src/backend/utils/cache/relcache.c
index 2e760e8a3b..be05f6cf80 100644
--- a/src/backend/utils/cache/relcache.c
+++ b/src/backend/utils/cache/relcache.c
@@ -5524,25 +5524,29 @@ RelationGetExclusionInfo(Relation indexRelation,
 /*
  * Get publication actions for the given relation.
  */
-struct PublicationActions *
-GetRelationPublicationActions(Relation relation)
+void
+GetRelationPublicationActions(Relation relation, PublicationActions *pubactions)
 {
 	List	   *puboids;
 	ListCell   *lc;
 	MemoryContext oldcxt;
 	Oid			schemaid;
-	PublicationActions *pubactions = palloc0(sizeof(PublicationActions));
 
 	/*
 	 * If not publishable, it publishes no actions.  (pgoutput_change() will
 	 * ignore it.)
 	 */
 	if (!is_publishable_relation(relation))
-		return pubactions;
+	{
+		memset(pubactions, 0, sizeof(*pubactions));
+		return;
+	}
 
 	if (relation->rd_pubactions)
-		return memcpy(pubactions, relation->rd_pubactions,
-					  sizeof(PublicationActions));
+	{
+		*pubactions = *relation->rd_pubactions;
+		return;
+	}
 
 	/* Fetch the publication membership info. */
 	puboids = GetRelationPublications(RelationGetRelid(relation));
@@ -5568,6 +5572,7 @@ GetRelationPublicationActions(Relation relation)
 	}
 	puboids = list_concat_unique_oid(puboids, GetAllTablesPublications());
 
+	memset(pubactions, 0, sizeof(*pubactions));
 	foreach(lc, puboids)
 	{
 		Oid			pubid = lfirst_oid(lc);
@@ -5606,10 +5611,8 @@ GetRelationPublicationActions(Relation relation)
 	/* Now save copy of the actions in the relcache entry. */
 	oldcxt = MemoryContextSwitchTo(CacheMemoryContext);
 	relation->rd_pubactions = palloc(sizeof(PublicationActions));
-	memcpy(relation->rd_pubactions, pubactions, sizeof(PublicationActions));
+	*relation->rd_pubactions = *pubactions;
 	MemoryContextSwitchTo(oldcxt);
-
-	return pubactions;
 }
 
 /*
diff --git a/src/include/utils/relcache.h b/src/include/utils/relcache.h
index 84d6afef19..46d9db203e 100644
--- a/src/include/utils/relcache.h
+++ b/src/include/utils/relcache.h
@@ -75,7 +75,8 @@ extern void RelationInitIndexAccessInfo(Relation relation);
 
 /* caller must include pg_publication.h */
 struct PublicationActions;
-extern struct PublicationActions *GetRelationPublicationActions(Relation relation);
+extern void GetRelationPublicationActions(Relation relation,
+										  struct PublicationActions *pubactions);
 
 extern void RelationInitTableAccessMethod(Relation relation);