ha_innodb.cc:

  Fix bug #12410 : InnoDB was too permissive with LOCK TABLE ... READ LOCAL, and alowed new inserts to the table; we now make READ LOCAL equivalent to READ for InnoDB; note that this will cause slightly more locking in mysqldump, but makes the InnoDB table dumps consistent with MyISAM table dumps; note that the real code change patch was accidentally pushed with my another patch 5 minutes ago

sql/ha_innodb.cc

@@ -5449,7 +5449,9 @@ ha_innobase::store_lock(
 			reader). To get a similar effect on an InnoDB table,
 			we must use LOCK TABLES ... READ. We convert the lock
 			type here, so that for InnoDB, READ LOCAL is
-			equivalent to READ. */
+			equivalent to READ. This will change the InnoDB
+			behavior in mysqldump, so that dumps of InnoDB tables
+			are consistent with dumps of MyISAM tables. */
 
 			lock_type = TL_READ_NO_INSERT;
 		}