Fix missing cost initialization

The Sanitizer build found a missing memory initialization of the aggregation costs. This PR adds the missing initialization.
timescale · Sep 15, 2023 · c802c31 · c802c31
1 parent 98507d4
commit c802c31
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/planner/partialize.c b/src/planner/partialize.c
@@ -767,6 +767,10 @@ ts_pushdown_partial_agg(PlannerInfo *root, Hypertable *ht, RelOptInfo *input_rel
 	/* Calculate aggregation costs */
 	if (!extra_data->partial_costs_set)
 	{
+		/* Init costs */
+		MemSet(&extra_data->agg_partial_costs, 0, sizeof(AggClauseCosts));
+		MemSet(&extra_data->agg_final_costs, 0, sizeof(AggClauseCosts));
+
 		/* partial phase */
 		get_agg_clause_costs_compat(root,
 									(Node *) partial_grouping_target->exprs,