mirrors/PocketMine-MP
1
0
Fork 0
mirror of https://github.com/pmmp/PocketMine-MP.git synced 2025-07-04 00:59:51 +00:00
Code Issues Projects Releases Wiki Activity

ChunkCache: fixed possible undefined offset crash in restartPendingRequest()

Browse Source
This commit is contained in:
Dylan K. Taylor 2019-12-12 13:55:30 +00:00
parent 137245ed7b
commit 9a31cbf5ef
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/network/mcpe/ChunkCache.php
View File

@ -132,7 +132,7 @@ class ChunkCache implements ChunkListener{
*/ */
private function restartPendingRequest(int $chunkX, int $chunkZ) : void{ private function restartPendingRequest(int $chunkX, int $chunkZ) : void{
$chunkHash = World::chunkHash($chunkX, $chunkZ); $chunkHash = World::chunkHash($chunkX, $chunkZ);
$existing = $this->caches[$chunkHash]; $existing = $this->caches[$chunkHash] ?? null;
if($existing === null or $existing->hasResult()){ if($existing === null or $existing->hasResult()){
throw new \InvalidArgumentException("Restart can only be applied to unresolved promises"); throw new \InvalidArgumentException("Restart can only be applied to unresolved promises");
} }