From: Sarah Hoffmann <lonvia@denofr.de>
Date: Fri, 26 Mar 2021 08:32:50 +0000 (+0100)
Subject: blacklist broken request from faulty app
X-Git-Tag: deploy~169
X-Git-Url: https://git.openstreetmap.org/nominatim.git/commitdiff_plain/d535dbf337f89d4f8c9ae4124de3c3a08cb0df89

blacklist broken request from faulty app

This filters out the query '-1,-1' which is being sent by some
faulty app and just takes too long to process.
---

diff --git a/lib-php/website/search.php b/lib-php/website/search.php
index 619dec6d..4dcbc5b7 100644
--- a/lib-php/website/search.php
+++ b/lib-php/website/search.php
@@ -54,7 +54,12 @@ if (!$oGeocode->getQueryString()
 
 $hLog = logStart($oDB, 'search', $oGeocode->getQueryString(), $aLangPrefOrder);
 
-$aSearchResults = $oGeocode->lookup();
+// Ignore requests from a faulty app.
+if ($oGeocode->getQueryString() === '-1,-1') {
+  $aSearchResults = array();
+} else {
+  $aSearchResults = $oGeocode->lookup();
+}
 
 logEnd($oDB, $hLog, count($aSearchResults));