From: Xinchen Hui <laruence@gmail.com>
Date: Mon, 3 Mar 2014 10:20:53 +0000 (+0800)
Subject: Fixed reference arguments handling
X-Git-Tag: POST_PHPNG_MERGE~412^2~436^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dae6e672c24a3a248fa06a9f930644a9b1685082;p=php

Fixed reference arguments handling
---

diff --git a/ext/standard/dns.c b/ext/standard/dns.c
index cba6e3c097..d0209fed5e 100644
--- a/ext/standard/dns.c
+++ b/ext/standard/dns.c
@@ -945,10 +945,12 @@ PHP_FUNCTION(dns_get_mx)
 		return;
 	}
 
+	mx_list = Z_REFVAL_P(mx_list);
 	zval_dtor(mx_list);
 	array_init(mx_list);
 
 	if (weight_list) {
+		weight_list = Z_REFVAL_P(weight_list);
 		zval_dtor(weight_list);
 		array_init(weight_list);
 	}