From: Xinchen Hui <laruence@gmail.com>
Date: Thu, 6 Mar 2014 15:18:48 +0000 (+0800)
Subject: Fixed refcounted on INTERNED string
X-Git-Tag: POST_PHPNG_MERGE~412^2~389
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=95d31d773febc768db7039e9578e17cc82f80a85;p=php

Fixed refcounted on INTERNED string
---

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 71a19256b6..32507d48f4 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -5756,7 +5756,9 @@ PHP_FUNCTION(register_tick_function)
 	}
 
 	for (i = 0; i < tick_fe.arg_count; i++) {
-		Z_ADDREF(tick_fe.arguments[i]);
+		if (Z_REFCOUNTED(tick_fe.arguments[i])) {
+			Z_ADDREF(tick_fe.arguments[i]);
+		}
 	}
 
 	zend_llist_add_element(BG(user_tick_functions), &tick_fe);