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Diffstat (limited to 'synapse/handlers/room.py')
| -rw-r--r-- | synapse/handlers/room.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index b1784638f4..32451670f3 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -1123,7 +1123,9 @@ class RoomCreationHandler: event_dict, prev_event_ids=prev_event, depth=depth, - state_map=state_map, + # Take a copy to ensure each event gets a unique copy of + # state_map since it is modified below. + state_map=dict(state_map), for_batch=for_batch, ) |