diff options
Diffstat (limited to 'sql/item_subselect.cc')
| -rw-r--r-- | sql/item_subselect.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sql/item_subselect.cc b/sql/item_subselect.cc index f22716d3d81..8745baa8c69 100644 --- a/sql/item_subselect.cc +++ b/sql/item_subselect.cc @@ -58,6 +58,8 @@ Item_subselect::Item_subselect(THD *thd_arg): { DBUG_ENTER("Item_subselect::Item_subselect"); DBUG_PRINT("enter", ("this: 0x%lx", (ulong) this)); + sortbuffer.str= 0; + #ifndef DBUG_OFF exec_counter= 0; #endif @@ -153,6 +155,9 @@ void Item_subselect::cleanup() if (engine) engine->cleanup(); reset(); + filesort_buffer.free_sort_buffer(); + my_free(sortbuffer.str); + value_assigned= 0; expr_cache= 0; forced_const= FALSE; @@ -5916,7 +5921,7 @@ int subselect_partial_match_engine::exec() /* Search for a complete match. */ if ((lookup_res= lookup_engine->index_lookup())) { - /* An error occured during lookup(). */ + /* An error occurred during lookup(). */ item_in->value= 0; item_in->null_value= 0; return lookup_res; |