From ac637676f8d0a88f3d2f7ed09340a100c54225fb Mon Sep 17 00:00:00 2001
From: Howard Chu <hyc@openldap.org>
Date: Mon, 16 Aug 2021 22:56:38 +0100
Subject: [PATCH] ITS#9637 more for idlexp max

---
 servers/slapd/back-mdb/search.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/servers/slapd/back-mdb/search.c b/servers/slapd/back-mdb/search.c
index e7540449ad..69b1be8b02 100644
--- a/servers/slapd/back-mdb/search.c
+++ b/servers/slapd/back-mdb/search.c
@@ -1326,7 +1326,7 @@ static void *search_stack( Operation *op )
 	}
 
 	if ( !ic ) {
-		ic = ch_malloc(( mdb->mi_search_stack_depth + 2 ) * MDB_idl_um_size
+		ic = ch_malloc(( mdb->mi_search_stack_depth + 2 ) * (size_t)MDB_idl_um_size
 			* sizeof( ID ) + sizeof( IDLchunk ) );
 		ic->logn = MDB_idl_logn;
 		if ( op->o_threadctx ) {