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Merge pull request #27922 from nextcloud/check-if-dnsresponse-is-false

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Check if dns_get_record returns non-false
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kesselb 2021-07-12 16:42:53 +02:00 committed by GitHub
commit bf4c0c7540
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1 changed files with 1 additions and 1 deletions
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lib/private/Http/Client/DnsPinMiddleware.php
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@ -82,7 +82,7 @@ class DnsPinMiddleware {
$dnsResponses = dns_get_record($target, $dnsType);
$canHaveCnameRecord = true;
if (count($dnsResponses) > 0) {
if ($dnsResponses !== false && count($dnsResponses) > 0) {
foreach ($dnsResponses as $dnsResponse) {
if (isset($dnsResponse['ip'])) {
$targetIps[] = $dnsResponse['ip'];