geminispace.info

commit 46dff2549af9ca8a6408275ced77be5fddcb5397
parent c74caeb975ca120edf75f8d0a6bb865a1c144952
Author: Natalie Pendragon <natpen@natpen.net>
Date:   Sat, 11 Jul 2020 06:56:49 -0400

[serve] Improve safety of backlinks code path

Before, it would throw an unhandled exception if the user entered an
invalid URL as their backlinks query.

Diffstat:
M
serve/models.py
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/serve/models.py b/serve/models.py
@@ -63,6 +63,8 @@ class GUS():
 
     def get_backlinks(self, url):
         resource = GeminiResource(url)
+        if not resource.is_valid:
+            return []
         backlinks = []
 
         result = self.searcher.document(url_id=resource.indexable_url.rstrip("/"))