MDEV-29518 ASAN Failure on i_s query when tablespace does rename operation

- InnoDB information schema query access the tablespace name after
getting freed by concurrent rename operation. To avoid this, InnoDB
should take exclusive tablespace latch during rename operation
and I_S query should take shared tablespace latch before accessing
the name

storage/innobase/dict/dict0dict.cc

@@ -1488,6 +1488,7 @@ dict_table_t::rename_tablespace(span<const char> new_name, bool replace) const
     err= DB_TABLESPACE_EXISTS;
   else
   {
+    space->x_lock();
     err= space->rename(path, true, replace);
     if (data_dir)
     {
@@ -1495,6 +1496,7 @@ dict_table_t::rename_tablespace(span<const char> new_name, bool replace) const
         new_name= {name.m_name, strlen(name.m_name)};
       RemoteDatafile::delete_link_file(new_name);
     }
+    space->x_unlock();
   }
 
   ut_free(path);

storage/innobase/handler/i_s.cc

@@ -6491,7 +6491,9 @@ static int i_s_sys_tablespaces_fill_table(THD *thd, TABLE_LIST *tables, Item*)
     {
       space.reacquire();
       mysql_mutex_unlock(&fil_system.mutex);
+      space.s_lock();
       err= i_s_sys_tablespaces_fill(thd, space, tables->table);
+      space.s_unlock();
       mysql_mutex_lock(&fil_system.mutex);
       space.release();
       if (err)
@@ -6719,8 +6721,10 @@ i_s_tablespaces_encryption_fill_table(
 		    && !space.is_stopping()) {
 			space.reacquire();
 			mysql_mutex_unlock(&fil_system.mutex);
+			space.s_lock();
 			err = i_s_dict_fill_tablespaces_encryption(
 				thd, &space, tables->table);
+			space.s_unlock();
 			mysql_mutex_lock(&fil_system.mutex);
 			space.release();
 			if (err) {