X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/062c5ec3437a944e39b486d36a54a6a11fa332d1..40a66c8feb465a5d40035272bfd2b95e9027b7dd:/apps/catalogue/views.py

diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py
index 052537491..d8a61e35e 100644
--- a/apps/catalogue/views.py
+++ b/apps/catalogue/views.py
@@ -97,6 +97,10 @@ def book_list(request):
 
 
 def tagged_object_list(request, tags=''):
+    # Prevent DoS attacks on our database
+    if len(tags.split('/')) > 6:
+        raise Http404
+        
     try:
         tags = models.Tag.get_tag_list(tags)
     except models.Tag.DoesNotExist: