From: Anna Larch <anna@nextcloud.com>
Date: Mon, 11 Dec 2023 10:32:32 +0000 (+0100)
Subject: fix(caldav): don't reuse query builder objects
X-Git-Tag: v29.0.0beta1~669^2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=3475d52741232b11b6cbc63667a9e0f826ef7371;p=nextcloud-server.git

fix(caldav): don't reuse query builder objects

Signed-off-by: Anna Larch <anna@nextcloud.com>
---

diff --git a/apps/dav/lib/CalDAV/CalDavBackend.php b/apps/dav/lib/CalDAV/CalDavBackend.php
index 5a55a9bbbef..034dccba1e0 100644
--- a/apps/dav/lib/CalDAV/CalDavBackend.php
+++ b/apps/dav/lib/CalDAV/CalDavBackend.php
@@ -3092,11 +3092,13 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 				->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
 				->executeStatement();
 
+			$query = $this->db->getQueryBuilder();
 			$query->delete('calendarchanges')
 				->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
 				->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))
 				->executeStatement();
 
+			$query = $this->db->getQueryBuilder();
 			$query->delete($this->dbObjectPropertiesTable)
 				->where($query->expr()->eq('calendarid', $query->createNamedParameter($subscriptionId)))
 				->andWhere($query->expr()->eq('calendartype', $query->createNamedParameter(self::CALENDAR_TYPE_SUBSCRIPTION)))