Merge pull request #5986 from WoltLab/bugfix/empty-update-server-xml

Check whether the server response is empty and throw an exception
WoltLab · Sep 3, 2024 · 3e935a1 · 3e935a1
2 parents 1141006 + 0b56c50
commit 3e935a1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php b/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php
@@ -223,6 +223,10 @@ private function getPackageUpdateXML(PackageUpdateServer $updateServer)
  // parse given package update xml
  $allNewPackages = false;
  if ($apiVersion === '2.0' || $response->getStatusCode() != 304) {
+ if (!$response->getBody()->getSize()) {
+ throw new SystemException(WCF::getLanguage()->get('wcf.acp.package.update.error.listNotFound'));
+ }
+
  $allNewPackages = $this->parsePackageUpdateXML($updateServer, $response->getBody(), $apiVersion);
  }