From f9c34fee5a0793704478ece2ee25f1f8e0a33eb5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marcus=20M=C3=BCller?= Date: Thu, 12 Apr 2018 19:28:52 +0200 Subject: [PATCH 1/2] [BUGFIX] Network: Remove URL/domain DNS_PTR checks --- src/Util/Network.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/Util/Network.php b/src/Util/Network.php index bbdc51fbbb..4a11f92595 100644 --- a/src/Util/Network.php +++ b/src/Util/Network.php @@ -446,7 +446,7 @@ class Network /// @TODO Really suppress function outcomes? Why not find them + debug them? $h = @parse_url($url); - if ((is_array($h)) && (@dns_get_record($h['host'], DNS_A + DNS_CNAME + DNS_PTR) || filter_var($h['host'], FILTER_VALIDATE_IP) )) { + if ((is_array($h)) && (@dns_get_record($h['host'], DNS_A + DNS_CNAME) || filter_var($h['host'], FILTER_VALIDATE_IP) )) { return $url; } @@ -471,7 +471,7 @@ class Network $h = substr($addr, strpos($addr, '@') + 1); - if (($h) && (dns_get_record($h, DNS_A + DNS_CNAME + DNS_PTR + DNS_MX) || filter_var($h, FILTER_VALIDATE_IP) )) { + if (($h) && (dns_get_record($h, DNS_A + DNS_CNAME + DNS_MX) || filter_var($h, FILTER_VALIDATE_IP) )) { return true; } return false; From 89ba3b78ff5e16301aba8f79ae5568edf4c34ed3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marcus=20M=C3=BCller?= Date: Thu, 12 Apr 2018 19:32:04 +0200 Subject: [PATCH 2/2] [BUGFIX] DB: Remove host DNS_PTR check DNS_PTR checks fail on some domains and result in the return value `false`, even if the domain is valid and reachable. --- include/dba.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/dba.php b/include/dba.php index 586fc092fb..208cf58121 100644 --- a/include/dba.php +++ b/include/dba.php @@ -53,7 +53,7 @@ class dba { if ($install) { if (strlen($server) && ($server !== 'localhost') && ($server !== '127.0.0.1')) { - if (! dns_get_record($server, DNS_A + DNS_CNAME + DNS_PTR)) { + if (! dns_get_record($server, DNS_A + DNS_CNAME)) { self::$error = L10n::t('Cannot locate DNS info for database server \'%s\'', $server); return false; }