From 9d8ecc9e6c48b9dfc0b41326794b8e10fc6ad062 Mon Sep 17 00:00:00 2001
From: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Date: Thu, 30 Apr 2020 11:38:07 +0100
Subject: Apply federation check for /publicRooms with filter list (#7367)

---
 changelog.d/7367.bugfix       | 1 +
 synapse/handlers/room_list.py | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)
 create mode 100644 changelog.d/7367.bugfix

diff --git a/changelog.d/7367.bugfix b/changelog.d/7367.bugfix
new file mode 100644
index 0000000000..12171d4e1c
--- /dev/null
+++ b/changelog.d/7367.bugfix
@@ -0,0 +1 @@
+Prevent non-federating rooms from appearing in responses to federated `POST /publicRoom` requests when a filter was included.
diff --git a/synapse/handlers/room_list.py b/synapse/handlers/room_list.py
index 59c9906b31..e75dabcd77 100644
--- a/synapse/handlers/room_list.py
+++ b/synapse/handlers/room_list.py
@@ -90,7 +90,11 @@ class RoomListHandler(BaseHandler):
             logger.info("Bypassing cache as search request.")
 
             return self._get_public_room_list(
-                limit, since_token, search_filter, network_tuple=network_tuple
+                limit,
+                since_token,
+                search_filter,
+                network_tuple=network_tuple,
+                from_federation=from_federation,
             )
 
         key = (limit, since_token, network_tuple)
-- 
cgit 1.4.1