From 03ef98e6683ca34a7a00cab27a0ec5bef2e313a7 Mon Sep 17 00:00:00 2001
From: Bruno Windels <brunow@matrix.org>
Date: Sat, 16 Feb 2019 02:54:02 +0100
Subject: [PATCH] make sure queries don't run into other rooms

---
 src/matrix/storage/idb/stores/RoomTimelineStore.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/matrix/storage/idb/stores/RoomTimelineStore.js b/src/matrix/storage/idb/stores/RoomTimelineStore.js
index 084b2230..03a232eb 100644
--- a/src/matrix/storage/idb/stores/RoomTimelineStore.js
+++ b/src/matrix/storage/idb/stores/RoomTimelineStore.js
@@ -14,12 +14,12 @@ export default class RoomTimelineStore {
 	}
 
 	eventsAfter(roomId, sortKey, amount) {
-		const range = IDBKeyRange.lowerBound([roomId, sortKey.buffer], true);
+		const range = IDBKeyRange.bound([roomId, sortKey.buffer], [roomId, SortKey.maxKey.buffer], true, false);
 		return this._timelineStore.selectLimit(range, amount);
 	}
 
 	async eventsBefore(roomId, sortKey, amount) {
-		const range = IDBKeyRange.upperBound([roomId, sortKey.buffer], true);
+		const range = IDBKeyRange.bound([roomId, SortKey.minKey.buffer], [roomId, sortKey.buffer], false, true);
 		const events = await this._timelineStore.selectLimitReverse(range, amount);
 		events.reverse(); // because we fetched them backwards
 		return events;