From b95407908dfde97e483952722b6fa7a533ff5093 Mon Sep 17 00:00:00 2001 From: Sean Quah <8349537+squahtx@users.noreply.github.com> Date: Fri, 10 Feb 2023 13:11:20 +0000 Subject: [PATCH] Avoid mutating cached values in `_generate_sync_entry_for_account_data` (#15047) --- changelog.d/15047.misc | 1 + synapse/handlers/sync.py | 2 ++ 2 files changed, 3 insertions(+) create mode 100644 changelog.d/15047.misc diff --git a/changelog.d/15047.misc b/changelog.d/15047.misc new file mode 100644 index 000000000..561dc874d --- /dev/null +++ b/changelog.d/15047.misc @@ -0,0 +1 @@ +Avoid mutating cached values in `_generate_sync_entry_for_account_data`. diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 356653789..202b35eee 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -1753,6 +1753,7 @@ class SyncHandler: ) if push_rules_changed: + global_account_data = dict(global_account_data) global_account_data["m.push_rules"] = await self.push_rules_for_user( sync_config.user ) @@ -1763,6 +1764,7 @@ class SyncHandler: account_data_by_room, ) = await self.store.get_account_data_for_user(sync_config.user.to_string()) + global_account_data = dict(global_account_data) global_account_data["m.push_rules"] = await self.push_rules_for_user( sync_config.user )