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authorAndrew Morgan <andrew@amorgan.xyz>2022-01-24 13:55:03 +0000
committerAndrew Morgan <andrew@amorgan.xyz>2022-01-24 13:55:03 +0000
commitc3040dd5cc4636da892a188759ca427d5ac0a0e5 (patch)
treeed2192620defeacc81a13671b6c96994ca6e873d /synapse/storage/databases
parentRemove account data (including client config, push rules and ignored users) u... (diff)
parent1.51.0rc2 (diff)
downloadsynapse-c3040dd5cc4636da892a188759ca427d5ac0a0e5.tar.xz
Merge tag 'v1.51.0rc2' into develop
Synapse 1.51.0rc2 (2022-01-24)
==============================

Bugfixes
--------

- Fix a bug introduced in Synapse 1.40.0 that caused Synapse to fail to process incoming federation traffic after handling a large amount of events in a v1 room. ([\#11806](https://github.com/matrix-org/synapse/issues/11806))
Diffstat (limited to 'synapse/storage/databases')
-rw-r--r--synapse/storage/databases/main/event_federation.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/synapse/storage/databases/main/event_federation.py b/synapse/storage/databases/main/event_federation.py
index 0856a9332a..ca71f073fc 100644
--- a/synapse/storage/databases/main/event_federation.py
+++ b/synapse/storage/databases/main/event_federation.py
@@ -1432,7 +1432,10 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas
 
             if room_version.event_format == EventFormatVersions.V1:
                 for prev_event_tuple in prev_events:
-                    if not isinstance(prev_event_tuple, list) or len(prev_events) != 2:
+                    if (
+                        not isinstance(prev_event_tuple, list)
+                        or len(prev_event_tuple) != 2
+                    ):
                         logger.info("Invalid prev_events for %s", event_id)
                         break