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-rw-r--r--lib/private/Http/Client/DnsPinMiddleware.php4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/private/Http/Client/DnsPinMiddleware.php b/lib/private/Http/Client/DnsPinMiddleware.php
index c6a58972fdd..5bde20d5cc1 100644
--- a/lib/private/Http/Client/DnsPinMiddleware.php
+++ b/lib/private/Http/Client/DnsPinMiddleware.php
@@ -128,6 +128,10 @@ class DnsPinMiddleware {
$targetIps = $this->dnsResolve(idn_to_utf8($hostName), 0);
+ if (empty($targetIps)) {
+ throw new LocalServerException('No DNS record found for ' . $hostName);
+ }
+
$curlResolves = [];
foreach ($ports as $port) {