From 6beb17e095d006393405d9882fb762837df78588 Mon Sep 17 00:00:00 2001
From: Sarah Hoffmann <lonvia@denofr.de>
Date: Tue, 2 Apr 2024 11:52:04 +0200
Subject: [PATCH] nominatim: improve IP query block expression

---
 cookbooks/nominatim/templates/default/nginx.erb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cookbooks/nominatim/templates/default/nginx.erb b/cookbooks/nominatim/templates/default/nginx.erb
index f4eec183e..4f171bf06 100644
--- a/cookbooks/nominatim/templates/default/nginx.erb
+++ b/cookbooks/nominatim/templates/default/nginx.erb
@@ -194,7 +194,7 @@ server {
         { return 403; }
         if ($blocked_email)
         { return 403; }
-        if ($args ~* "q=[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+[ &]")
+        if ($arg_q ~* "^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$")
         { return 418; }
         include <%= @confdir %>/nginx_blocked_generic.conf;
 
-- 
2.39.5