From: Rasmus Lerdorf <rasmus@php.net>
Date: Wed, 2 Apr 2003 23:11:31 +0000 (+0000)
Subject: MFB: Fix unregister_tick_function crash
X-Git-Tag: RELEASE_0_5~189
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=066a68d7fa1fc24f83c26c9c5ce92def34674154;p=php

MFB: Fix unregister_tick_function crash
---

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 5a3200f868..1f62c0a26f 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -2733,10 +2733,12 @@ PHP_FUNCTION(unregister_tick_function)
 	zval **function;
 	user_tick_function_entry tick_fe;
 
-	if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(ZEND_NUM_ARGS(), &function)) {
+	if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &function)) {
 		WRONG_PARAM_COUNT;
 	}
 
+	if(!BG(user_tick_functions)) return;
+
 	if (Z_TYPE_PP(function) != IS_ARRAY) {
 		convert_to_string_ex(function);
 	}