1 files changed, 8 insertions, 3 deletions

diff --git a/src/table_sizes.cc b/src/table_sizes.cc
index 0dcee37..2b13b6f 100644
--- a/src/table_sizes.cc
+++ b/src/table_sizes.cc
@@ -33,7 +33,8 @@ bool calc_lookup_values_from_cond(THD *thd, Item *cond, TABLE_LIST *table,
 
 static int
 make_db_list(THD *thd, List<LEX_STRING> *db_names,
-    LOOKUP_FIELD_VALUES *lookup_field_vals)
+    LOOKUP_FIELD_VALUES *lookup_field_vals,
+    MEM_ROOT *tmp_mem_root)
 {
   /*
     If we have db lookup vaule we just add it to list and
@@ -50,7 +51,7 @@ make_db_list(THD *thd, List<LEX_STRING> *db_names,
   }
 
   return (find_files(thd, db_names, NullS,
-        mysql_data_home, NullS, TRUE) != FIND_FILES_OK);
+        mysql_data_home, NullS, TRUE, tmp_mem_root) != FIND_FILES_OK);
 }
 
 /*----------------------------------------------------------------------------*/
@@ -234,6 +235,9 @@ static int fill_table(THD *thd, TABLE_LIST *tables, Item *cond)
 
   DBUG_ENTER("fill_table");
 
+  MEM_ROOT tmp_mem_root;
+  init_sql_alloc(&tmp_mem_root, TABLE_ALLOC_BLOCK_SIZE, 0);
+
   memset(&lookup_field_vals, 0, sizeof(LOOKUP_FIELD_VALUES));
   if (calc_lookup_values_from_cond(thd, cond, tables, &lookup_field_vals))
   {
@@ -288,7 +292,7 @@ static int fill_table(THD *thd, TABLE_LIST *tables, Item *cond)
     goto err;
   }
 
-  if (make_db_list(thd, &db_names, &lookup_field_vals))
+  if (make_db_list(thd, &db_names, &lookup_field_vals, &tmp_mem_root))
     goto err;
 
   LEX_STRING *db_name;
@@ -335,6 +339,7 @@ static int fill_table(THD *thd, TABLE_LIST *tables, Item *cond)
   error = 0;
 
 err:
+  free_root(&tmp_mem_root, MYF(0));
   DBUG_RETURN(error);
 
   return 0;