Fix coverity issues (#16596)

* Fix coverity issues

* Prevent potential overflow

1 files changed, 2 insertions, 2 deletions

diff --git a/database/engine/rrdengineapi.c b/database/engine/rrdengineapi.c
index 853fd0e6ea..ae9ee24cc1 100755
--- a/database/engine/rrdengineapi.c
+++ b/database/engine/rrdengineapi.c
@@ -811,13 +811,13 @@ static bool rrdeng_load_page_next(struct storage_engine_query_handle *rrddim_han
         }
         else {
             position = (handle->now_s - page_start_time_s) * (entries - 1) / (page_end_time_s - page_start_time_s);
-            time_t point_end_time_s = page_start_time_s + position * page_update_every_s;
+            time_t point_end_time_s = page_start_time_s + position * (time_t) page_update_every_s;
             while(point_end_time_s < handle->now_s && position + 1 < entries) {
                 // https://github.com/netdata/netdata/issues/14411
                 // we really need a while() here, because the delta may be
                 // 2 points at higher tiers
                 position++;
-                point_end_time_s = page_start_time_s + position * page_update_every_s;
+                point_end_time_s = page_start_time_s + position * (time_t) page_update_every_s;
             }
             handle->now_s = point_end_time_s;
         }