php/php-src — pull request #305 by reeze (2013-03-20 17:20:03+00:00)
Title: Fixed memory leak of SplDoublyLinkedList::add() when set invalid index

When debug enabled, these tests failed:
ext/spl/tests/SplDoublyLinkedList_add_invalid_offset.phpt
ext/spl/tests/SplDoublyLinkedList_add_null_offset.phpt
ext/spl/tests/dllist_013.phpt