From: Sara Golemon <pollita@php.net>
Date: Mon, 1 Sep 2003 22:37:46 +0000 (+0000)
Subject: Plug leak when invalid domain name provided.
X-Git-Tag: php-4.3.4RC1~131
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a2f21f3e8ce873479820f6ec2534f8696a309506;p=php

Plug leak when invalid domain name provided.
---

diff --git a/ext/standard/dns.c b/ext/standard/dns.c
index fef6e7cd3d..18c21dd312 100644
--- a/ext/standard/dns.c
+++ b/ext/standard/dns.c
@@ -174,13 +174,13 @@ PHP_FUNCTION(gethostbynamel)
 	}
 	convert_to_string_ex(arg);
 
-	array_init(return_value);
-
 	hp = gethostbyname(Z_STRVAL_PP(arg));
 	if (hp == NULL || hp->h_addr_list == NULL) {
 		RETURN_FALSE;
 	}
 
+	array_init(return_value);
+
 	for (i = 0 ; hp->h_addr_list[i] != 0 ; i++) {
 		in = *(struct in_addr *) hp->h_addr_list[i];
 		add_next_index_string(return_value, inet_ntoa(in), 1);