Partial backport of:

-----------------------------------------------------------
2497.392.1 Michael Widenius	2008-08-19
Fixes for Bug #38016 Maria: trying to access freed memory when
committing a transaction.
Don't write out states if they haven't changed.

sql/sql_table.cc

@@ -7645,7 +7645,7 @@ copy_data_between_tables(TABLE *from,TABLE *to,
   if (to->file->ha_end_bulk_insert() && error <= 0)
   {
     to->file->print_error(my_errno,MYF(0));
-    error=1;
+    error= 1;
   }
   to->file->extra(HA_EXTRA_NO_IGNORE_DUP_KEY);
 
@@ -7673,6 +7673,8 @@ copy_data_between_tables(TABLE *from,TABLE *to,
   to->file->ha_release_auto_increment();
   if (to->file->ha_external_lock(thd,F_UNLCK))
     error=1;
+  if (error < 0 && to->file->extra(HA_EXTRA_PREPARE_FOR_RENAME))
+    error= 1;
   DBUG_RETURN(error > 0 ? -1 : 0);
 }