Commit b008ac3a authored by mattiasj@witty.'s avatar mattiasj@witty.
Browse files

Bug#21413 - Engine table handler used by multiple threads 

            in REPLACE DELAYED
    
post push patch, removing the optimization for
copying delayed_insert variables.
parent c87874a1

sql/sql_insert.cc

+2 −3
Original line number Diff line number Diff line
@@ -941,11 +941,10 @@ static TABLE *delayed_get_table(THD *thd,TABLE_LIST *table_list) 
	my_error(ER_OUT_OF_RESOURCES,MYF(0));

	goto err1;

      }

      /* We only need the db and table name to open tables with open_ltable() */

      tmp->table_list= *table_list;			// Needed to open table

      /* Replace volatile strings with local copies */

      tmp->table_list.db= tmp->thd.db;

      tmp->table_list.db_length= table_list->db_length;

      tmp->table_list.alias= tmp->table_list.real_name=tmp->thd.query;

      tmp->table_list.real_name_length= table_list->real_name_length;

      tmp->lock();

      pthread_mutex_lock(&tmp->mutex);

      if ((error=pthread_create(&tmp->thd.real_id,&connection_attrib,