diff options
| -rw-r--r-- | ext/dom/namednodemap.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/dom/namednodemap.c b/ext/dom/namednodemap.c index eb2fe25f01..d2e07ba7e8 100644 --- a/ext/dom/namednodemap.c +++ b/ext/dom/namednodemap.c @@ -214,6 +214,11 @@ PHP_FUNCTION(dom_namednodemap_item) return; } if (index >= 0) { + if (ZEND_LONG_INT_OVFL(index)) { + php_error_docref(NULL, E_WARNING, "Invalid index"); + RETURN_NULL(); + } + intern = Z_DOMOBJ_P(id); objmap = (dom_nnodemap_object *)intern->ptr; |