1 files changed, 3 insertions, 1 deletions
diff --git a/app/services/fetch_link_card_service.rb b/app/services/fetch_link_card_service.rb
index 77d4aa538..86d0f9971 100644
--- a/app/services/fetch_link_card_service.rb
+++ b/app/services/fetch_link_card_service.rb
@@ -23,11 +23,13 @@ class FetchLinkCardService < BaseService
       if lock.acquired?
         @card = PreviewCard.find_by(url: @url)
         process_url if @card.nil? || @card.updated_at <= 2.weeks.ago
+      else
+        raise Mastodon::RaceConditionError
       end
     end
 
     attach_card if @card&.persisted?
-  rescue HTTP::Error, Addressable::URI::InvalidURIError => e
+  rescue HTTP::Error, Addressable::URI::InvalidURIError, Mastodon::LengthValidationError => e
     Rails.logger.debug "Error fetching link #{@url}: #{e}"
     nil
   end