Prevent memory leak

diff --git a/ext/standard/array.c b/ext/standard/array.c
index 3a455def587c9b5cd5e2a83acee7f52992e867d5..dee9a57c9998962fda3f748bbf45a77a52be92de 100644 (file)
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -2209,7 +2209,7 @@ PHP_FUNCTION(array_flip)
                } else if (Z_TYPE_PP(entry) == IS_STRING) {
                        zend_hash_update(Z_ARRVAL_P(return_value),Z_STRVAL_PP(entry),Z_STRLEN_PP(entry) + 1, &data, sizeof(data), NULL);
                } else {
-                       zval_dtor(data);
+                       zval_ptr_dtor(&data); /* will free also zval structure */
                        php_error(E_WARNING, "Can only flip STRING and INTEGER values!");
                }