From 6ddd68614181f7a5ce8daf39f5a88db2de3d3f36 Mon Sep 17 00:00:00 2001 From: Zeev Suraski Date: Sat, 18 Sep 1999 13:07:45 +0000 Subject: [PATCH] Safer behavior --- Zend/zend_list.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Zend/zend_list.c b/Zend/zend_list.c index 21555cacea2..0c5862a0648 100644 --- a/Zend/zend_list.c +++ b/Zend/zend_list.c @@ -153,7 +153,10 @@ ZEND_API void *zend_fetch_resource_ex(zval *passed_id, int default_id, char *res int i; if (default_id==-1) { /* use id */ - if (passed_id->type != IS_RESOURCE) { + if (!passed_id) { + zend_error(E_WARNING, "No %s resource supplied", resource_type_name); + return NULL; + } else if (passed_id->type != IS_RESOURCE) { zend_error(E_WARNING, "Supplied argument is not a valid %s resource", resource_type_name); return NULL; }