MDEV-15633 Memory leak after MDEV-15005

MariaDB · Mar 22, 2018 · 0cba2c1 · 0cba2c1
1 parent b6d68c6
commit 0cba2c1
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/sql/item_cmpfunc.h b/sql/item_cmpfunc.h
@@ -2265,6 +2265,11 @@ class Item_equal: public Item_bool_func
   void sort(Item_field_cmpfunc compare, void *arg);
   void fix_length_and_dec();
   bool fix_fields(THD *thd, Item **ref);
+  void cleanup()
+  {
+    delete eval_item;
+    eval_item= NULL;
+  }
   void update_used_tables();
   COND *build_equal_items(THD *thd, COND_EQUAL *inherited,
                           bool link_item_fields,