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Code Issues Releases Wiki Activity

ircd:Ⓜ️:state: Checkpoint relaxed assumptions about creating new tree roots.

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This commit is contained in:
Jason Volk 2018-06-12 00:35:27 -07:00
parent e889c54bc3
commit 4c39840352
1 changed files with 2 additions and 8 deletions
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10
ircd/m/state.cc
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@ -357,14 +357,11 @@ ircd::m::state::insert(db::txn &txn,
const auto &type{at<"type"_>(event)};
const auto &state_key{at<"state_key"_>(event)};
const auto &event_id{at<"event_id"_>(event)};
assert(defined(state_key));
if(type == "m.room.create")
{
assert(empty(rootin));
if(empty(rootin))
return _create(txn, rootout, type, state_key, event_id);
}
assert(!empty(rootin));
return insert(txn, rootout, rootin, type, state_key, event_id);
}
@ -375,9 +372,6 @@ ircd::m::state::_create(db::txn &txn,
const string_view &state_key,
const string_view &val)
{
assert(type == "m.room.create");
assert(defined(state_key));
// Because this is a new tree and nothing is read from the DB, all
// writes here are just copies into the txn and these buffers can
// remain off-stack.