1 files changed, 11 insertions, 0 deletions
diff --git a/app/controllers/search_controller.rb b/app/controllers/search_controller.rb
index ac6239615b4..4160b528301 100644
--- a/app/controllers/search_controller.rb
+++ b/app/controllers/search_controller.rb
@@ -16,6 +16,8 @@ class SearchController < ApplicationController
     search_term_present && !params[:project_id].present?
   end
 
+  rescue_from ActiveRecord::QueryCanceled, with: :render_timeout
+
   layout 'search'
 
   feature_category :global_search
@@ -150,6 +152,15 @@ class SearchController < ApplicationController
 
     redirect_to new_user_session_path, alert: _('You must be logged in to search across all of GitLab')
   end
+
+  def render_timeout(exception)
+    raise exception unless action_name.to_sym == :show
+
+    log_exception(exception)
+
+    @timeout = true
+    render status: :request_timeout
+  end
 end
 
 SearchController.prepend_mod_with('SearchController')