From 2161173d58321f94d6908577ceb2d1454311f337 Mon Sep 17 00:00:00 2001
From: Remi Collet <remi@remirepo.net>
Date: Mon, 28 Jun 2021 08:55:50 +0200
Subject: update to 1.7.0 fix loadResolvConfBlocking to only return valid IPs  
 from https://github.com/reactphp/dns/pull/181

---
 181.patch          | 29 +++++++++++++++++++++++++++++
 php-react-dns.spec |  6 ++++++
 2 files changed, 35 insertions(+)
 create mode 100644 181.patch

diff --git a/181.patch b/181.patch
new file mode 100644
index 0000000..e3ce883
--- /dev/null
+++ b/181.patch
@@ -0,0 +1,29 @@
+From 24f0601345fa245eddaaecab5dde8fc0d14b0ef6 Mon Sep 17 00:00:00 2001
+From: Remi Collet <remi@remirepo.net>
+Date: Mon, 28 Jun 2021 08:47:07 +0200
+Subject: [PATCH] only return valid IPs
+
+---
+ src/Config/Config.php | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/src/Config/Config.php b/src/Config/Config.php
+index 37ae91d..81b70a4 100644
+--- a/src/Config/Config.php
++++ b/src/Config/Config.php
+@@ -85,7 +85,14 @@ public static function loadResolvConfBlocking($path = null)
+         preg_match_all('/^nameserver\s+(\S+)\s*$/m', $contents, $matches);
+ 
+         $config = new self();
+-        $config->nameservers = $matches[1];
++        $config->nameservers = [];
++
++        /* only valid IP */
++        foreach($matches[1] as $n) {
++            if (filter_var("$n",FILTER_VALIDATE_IP)) {
++                $config->nameservers[] = $n;
++            }
++        }
+ 
+         return $config;
+     }
diff --git a/php-react-dns.spec b/php-react-dns.spec
index 53d711d..9455c6c 100644
--- a/php-react-dns.spec
+++ b/php-react-dns.spec
@@ -55,6 +55,9 @@ URL:           https://reactphp.org/dns/
 Source0:       %{name}-%{github_version}-%{github_commit}.tar.gz
 Source1:       %{name}-get-source.sh
 
+# Filter valid IPs
+Patch0:        https://patch-diff.githubusercontent.com/raw/reactphp/dns/pull/181.patch
+
 BuildArch:     noarch
 # Tests
 %if %{with tests}
@@ -133,6 +136,7 @@ Autoloader: %{phpdir}/React/Dns/autoload.php
 
 %prep
 %setup -qn %{github_name}-%{github_commit}
+%patch0 -p1
 
 
 %build
@@ -214,6 +218,8 @@ exit $RETURN_CODE
 %changelog
 * Mon Jun 28 2021 Remi Collet <remi@remirepo.net> - 1.7.0-1
 - update to 1.7.0
+- fix loadResolvConfBlocking to only return valid IPs
+  from https://github.com/reactphp/dns/pull/181
 
 * Mon Jun 21 2021 Remi Collet <remi@remirepo.net> - 1.6.0-1
 - update to 1.6.0
-- 
cgit