From b4dbfbb1b7c265c7cd19b83a6d45b0cf12a52216 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20L=C3=BCck?= Date: Fri, 26 Nov 2021 07:12:36 +0100 Subject: [PATCH] Avoid dependency on `ext-filter` --- src/Query/TcpTransportExecutor.php | 2 +- src/Query/UdpTransportExecutor.php | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/Query/TcpTransportExecutor.php b/src/Query/TcpTransportExecutor.php index 7efeb90b..893e96c4 100644 --- a/src/Query/TcpTransportExecutor.php +++ b/src/Query/TcpTransportExecutor.php @@ -139,7 +139,7 @@ public function __construct($nameserver, LoopInterface $loop = null) } $parts = \parse_url((\strpos($nameserver, '://') === false ? 'tcp://' : '') . $nameserver); - if (!isset($parts['scheme'], $parts['host']) || $parts['scheme'] !== 'tcp' || !\filter_var(\trim($parts['host'], '[]'), \FILTER_VALIDATE_IP)) { + if (!isset($parts['scheme'], $parts['host']) || $parts['scheme'] !== 'tcp' || @\inet_pton(\trim($parts['host'], '[]')) === false) { throw new \InvalidArgumentException('Invalid nameserver address given'); } diff --git a/src/Query/UdpTransportExecutor.php b/src/Query/UdpTransportExecutor.php index 4687109c..4c995a86 100644 --- a/src/Query/UdpTransportExecutor.php +++ b/src/Query/UdpTransportExecutor.php @@ -106,7 +106,7 @@ public function __construct($nameserver, LoopInterface $loop = null) } $parts = \parse_url((\strpos($nameserver, '://') === false ? 'udp://' : '') . $nameserver); - if (!isset($parts['scheme'], $parts['host']) || $parts['scheme'] !== 'udp' || !\filter_var(\trim($parts['host'], '[]'), \FILTER_VALIDATE_IP)) { + if (!isset($parts['scheme'], $parts['host']) || $parts['scheme'] !== 'udp' || @\inet_pton(\trim($parts['host'], '[]')) === false) { throw new \InvalidArgumentException('Invalid nameserver address given'); }