Fix federated events being rejected for no state_groups

MadLittleMods · MadLittleMods · commit 935263537d07 · 2021-07-21T04:45:48.000-05:00
Add fix from #10439 until it merges.
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
@@ -2711,9 +2711,11 @@ async def _update_auth_events_and_context_for_auth(
                             event.event_id,
                             e.event_id,
                         )
-                        context = await self.state_handler.compute_event_context(e)
+                        missing_auth_event_context = (
+                            await self.state_handler.compute_event_context(e)
+                        )
                         await self._auth_and_persist_event(
-                            origin, e, context, auth_events=auth
+                            origin, e, missing_auth_event_context, auth_events=auth
                         )
 
                         if e.event_id in event_auth_events:

Original file line number	Diff line number	Diff line change
`@@ -2711,9 +2711,11 @@ async def _update_auth_events_and_context_for_auth(`
`2711`	`2711`	`event.event_id,`
`2712`	`2712`	`e.event_id,`
`2713`	`2713`	`)`
`2714`		`- context = await self.state_handler.compute_event_context(e)`
	`2714`	`+ missing_auth_event_context = (`
	`2715`	`+ await self.state_handler.compute_event_context(e)`
	`2716`	`+ )`
`2715`	`2717`	`await self._auth_and_persist_event(`
`2716`		`- origin, e, context, auth_events=auth`
	`2718`	`+ origin, e, missing_auth_event_context, auth_events=auth`
`2717`	`2719`	`)`
`2718`	`2720`
`2719`	`2721`	`if e.event_id in event_auth_events:`