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authorErik Johnston <erik@matrix.org>2020-05-21 13:20:10 +0100
committerGitHub <noreply@github.com>2020-05-21 13:20:10 +0100
commitf6f92845f84301619f4c48eed9364b25db0b1445 (patch)
tree7301c49a20aaf824fa5962b8de4628dacca33c58 /synapse/storage/persist_events.py
parentUpdate CONTRIBUTING.md (#7541) (diff)
downloadsynapse-f6f92845f84301619f4c48eed9364b25db0b1445.tar.xz
Fix bug in persist events when dealing with non member types. (#7548)
`_is_server_still_joined` will throw if it is given state updates with non-user ID state keys with local user leaves. This is actually rarely a problem since local leaves almost always get persisted by themselves.

(I discovered this on a branch that was otherwise broken, so I haven't seen this in the wild)
Diffstat (limited to 'synapse/storage/persist_events.py')
-rw-r--r--synapse/storage/persist_events.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/storage/persist_events.py b/synapse/storage/persist_events.py
index 41881ea20b..12e1ffb9a2 100644
--- a/synapse/storage/persist_events.py
+++ b/synapse/storage/persist_events.py
@@ -740,8 +740,8 @@ class EventsPersistenceStorage(object):
         # whose state has changed as we've already their new state above.
         users_to_ignore = [
             state_key
-            for _, state_key in itertools.chain(delta.to_insert, delta.to_delete)
-            if self.is_mine_id(state_key)
+            for typ, state_key in itertools.chain(delta.to_insert, delta.to_delete)
+            if typ == EventTypes.Member and self.is_mine_id(state_key)
         ]
 
         if await self.main_store.is_local_host_in_room_ignoring_users(