Copy dict in update_membership too

2017-12-07 14:17:15 +00:00 · 2017-12-07 14:17:15 +00:00 · ef045dcd71
parent dfbc45302e
commit ef045dcd71
1 changed files with 4 additions and 0 deletions
--- a/synapse/handlers/room_member.py
+++ b/synapse/handlers/room_member.py
@ -189,6 +189,10 @@ class RoomMemberHandler(BaseHandler):
        content_specified = bool(content)
        if content is None:
            content = {}
+        else:
+            # We do a copy here as we potentially change some keys
+            # later on.
+            content = dict(content)

        effective_membership_state = action
        if action in ["kick", "unban"]: