Fix leak in timezone_open when instantiation fails

diff --git a/ext/date/php_date.c b/ext/date/php_date.c
index 959ab4896c4105af3f28ba6b8e4fcdf0fb90ca60..f00ce047b4ea177afb6ff0688effc634a1122ef8 100644 (file)
--- a/ext/date/php_date.c
+++ b/ext/date/php_date.c
@@ -3630,6 +3630,7 @@ PHP_FUNCTION(timezone_open)
        }
        tzobj = Z_PHPTIMEZONE_P(php_date_instantiate(date_ce_timezone, return_value));
        if (SUCCESS != timezone_initialize(tzobj, tz)) {
+               zval_ptr_dtor(return_value);
                RETURN_FALSE;
        }
 }