From f5abd4c50b70702fd14d884bac0b4e6c2ae52eac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kristian=20K=C3=B6hntopp?= <kk@php.net>
Date: Thu, 7 Dec 2000 14:14:00 +0000
Subject: [PATCH] Fugbix in call_user_func_array() if second argument is empty.

---
 ext/standard/basic_functions.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index ee4aa93c264..ccc82d68e60 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -1569,6 +1569,8 @@ PHP_FUNCTION(call_user_func_array)
     convert_to_string_ex(func_name);
     
     params_ar = HASH_OF(*params);
+    if (!params_ar)
+      php_error(E_ERROR, "Second argument is empty or not an array.");
     num_elems = zend_hash_num_elements(params_ar);
     
     func_args = (zval ***)emalloc(sizeof(zval **) * num_elems);