Replace many MemSet calls with struct initialization

This replaces all MemSet() calls with struct initialization where that
is easily and obviously possible.  (For example, some cases have to
worry about padding bits, so I left those.)

(The same could be done with appropriate memset() calls, but this
patch is part of an effort to phase out MemSet(), so it doesn't touch
memset() calls.)

Reviewed-by: Ranier Vilela <[email protected]>
Reviewed-by: Alvaro Herrera <[email protected]>
Discussion: https://www.postgresql.org/message-id/[email protected]

1 files changed, 3 insertions, 8 deletions

diff --git a/src/backend/commands/event_trigger.c b/src/backend/commands/event_trigger.c
index f46f86474aa..eef3e5d56e5 100644
--- a/src/backend/commands/event_trigger.c
+++ b/src/backend/commands/event_trigger.c
@@ -1310,14 +1310,11 @@ pg_event_trigger_dropped_objects(PG_FUNCTION_ARGS)
 	{
 		SQLDropObject *obj;
 		int			i = 0;
-		Datum		values[12];
-		bool		nulls[12];
+		Datum		values[12] = {0};
+		bool		nulls[12] = {0};
 
 		obj = slist_container(SQLDropObject, next, iter.cur);
 
-		MemSet(values, 0, sizeof(values));
-		MemSet(nulls, 0, sizeof(nulls));
-
 		/* classid */
 		values[i++] = ObjectIdGetDatum(obj->address.classId);
 
@@ -1840,7 +1837,7 @@ pg_event_trigger_ddl_commands(PG_FUNCTION_ARGS)
 	{
 		CollectedCommand *cmd = lfirst(lc);
 		Datum		values[9];
-		bool		nulls[9];
+		bool		nulls[9] = {0};
 		ObjectAddress addr;
 		int			i = 0;
 
@@ -1858,8 +1855,6 @@ pg_event_trigger_ddl_commands(PG_FUNCTION_ARGS)
 			!OidIsValid(cmd->d.simple.address.objectId))
 			continue;
 
-		MemSet(nulls, 0, sizeof(nulls));
-
 		switch (cmd->type)
 		{
 			case SCT_Simple: