Matrix-Mirrors/anonymousland-synapse
1
0
Fork 0
mirror of https://git.anonymousland.org/anonymousland/synapse.git synced 2025-05-02 10:56:06 -04:00
Code Issues Projects Releases Packages Wiki Activity

Fix public room joining by making sure replaces_state never points to itself.

Browse source
This commit is contained in:
Erik Johnston 2014-12-11 15:56:01 +00:00
parent 9191292b0f
commit 0b04369238
3 changed files with 13 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

14
synapse/handlers/federation.py
View file

@ -349,7 +349,7 @@ class FederationHandler(BaseHandler):
handled_events = set()
try:
builder.event_id = self.event_factory.create_event_id()
builder.event_id = self.event_builder_factory.create_event_id()
builder.origin = self.hs.hostname
builder.content = content
@ -593,13 +593,13 @@ class FederationHandler(BaseHandler):
}
event = yield self.store.get_event(event_id)
if hasattr(event, "state_key"):
if event and event.is_state():
# Get previous state
if hasattr(event, "replaces_state") and event.replaces_state:
prev_event = yield self.store.get_event(
event.replaces_state
)
results[(event.type, event.state_key)] = prev_event
if "replaces_state" in event.unsigned:
prev_id = event.unsigned["replaces_state"]
if prev_id != event.event_id:
prev_event = yield self.store.get_event(prev_id)
results[(event.type, event.state_key)] = prev_event
else:
del results[(event.type, event.state_key)]