From: Moriyoshi Koizumi <moriyoshi@php.net>
Date: Tue, 4 Nov 2003 16:08:10 +0000 (+0000)
Subject: Fixed bug #24394 (serializing cross-referenced objects causes segfault)
X-Git-Tag: php-5.0.0b3RC1~774
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bb6f3a115e1221eda409f81410978987ac1bd473;p=php

Fixed bug #24394 (serializing cross-referenced objects causes segfault)
---

diff --git a/ext/standard/var.c b/ext/standard/var.c
index 08b4e8b6cb..898bcf8e0f 100644
--- a/ext/standard/var.c
+++ b/ext/standard/var.c
@@ -513,7 +513,7 @@ static void php_var_serialize_intern(smart_str *buf, zval **struc, HashTable *va
 
 	if(var_hash 
 			&& php_add_var_hash(var_hash, *struc, (void *) &var_already) == FAILURE 
-			&& (*struc)->is_ref) {
+			&& ((*struc)->is_ref || Z_TYPE_PP(struc) == IS_OBJECT)) {
 		smart_str_appendl(buf, "R:", 2);
 		smart_str_append_long(buf, *var_already);
 		smart_str_appendc(buf, ';');