avoid adding a ref to the object of the iterator actually living inside

that object

diff --git a/src/php_pqres.c b/src/php_pqres.c
index 3b5d6bff0216893b5ff4a6bdd77269e40d193a4c..67dac3403b3fd951561d75e89ac1d104f95f1a3c 100644 (file)
--- a/src/php_pqres.c
+++ b/src/php_pqres.c
@@ -38,7 +38,7 @@ static zend_object_iterator *php_pqres_iterator_init(zend_class_entry *ce, zval
        iter = ecalloc(1, sizeof(*iter));
        iter->zi.funcs = &php_pqres_iterator_funcs;
        iter->zi.data = object;
-       Z_ADDREF_P(object);
+       /* do not addref, because the iterator lives inside this object anyway */
 
        zfetch_type = prop = zend_read_property(ce, object, ZEND_STRL("fetchType"), 0 TSRMLS_CC);
        if (Z_TYPE_P(zfetch_type) != IS_LONG) {
@@ -66,7 +66,6 @@ static void php_pqres_iterator_dtor(zend_object_iterator *i TSRMLS_DC)
                zval_ptr_dtor(&iter->current_val);
                iter->current_val = NULL;
        }
-       zval_ptr_dtor((zval **) &iter->zi.data);
        efree(iter);
 }