From 18757405d5649551c82795efb4a44b1b44858205 Mon Sep 17 00:00:00 2001
From: Sascha Egerer <sascha.egerer@flowd.de>
Date: Mon, 15 Aug 2022 10:01:00 +0200
Subject: [PATCH] Ensure keywords string does not exceed database field length

The keywords field of the statistics database is only 128 characters
long. If a search keyword with more than 128 chars is used, the
database insert fails if statistics are enabled.

Fixes: #3321
Ports: #3322
---
 Classes/Domain/Search/Statistics/StatisticsWriterProcessor.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Classes/Domain/Search/Statistics/StatisticsWriterProcessor.php b/Classes/Domain/Search/Statistics/StatisticsWriterProcessor.php
index 7fa44232b9..c352d303b7 100644
--- a/Classes/Domain/Search/Statistics/StatisticsWriterProcessor.php
+++ b/Classes/Domain/Search/Statistics/StatisticsWriterProcessor.php
@@ -123,6 +123,8 @@ protected function getProcessedKeywords(
     ): string {
         $keywords = $query->getQuery();
         $keywords = $this->sanitizeString($keywords);
+        // Ensure string does not exceed database field length
+        $keywords = substr($keywords, 0, 128);
         if ($lowerCaseQuery) {
             $keywords = mb_strtolower($keywords);
         }