Paper/Spigot-Server-Patches/0391-Fix-MC-151674-Close-RegionFiles-when-they-get-evicte.patch
Spottedleaf 89a1469d3f Resolve memory leak involving TileEntities
Their chunk is set to null before removal, so we kept them around.
2019-05-14 17:19:58 -05:00

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Diff

From 9400e672953ac9c9f40ca2537f19dbc205c435c8 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sun, 12 May 2019 19:25:53 -0700
Subject: [PATCH] Fix MC-151674 Close RegionFiles when they get evicted from
cache
https://bugs.mojang.com/browse/MC-151674
diff --git a/src/main/java/net/minecraft/server/RegionFileCache.java b/src/main/java/net/minecraft/server/RegionFileCache.java
index d39d49944a..e0bfa39c33 100644
--- a/src/main/java/net/minecraft/server/RegionFileCache.java
+++ b/src/main/java/net/minecraft/server/RegionFileCache.java
@@ -56,7 +56,7 @@ public abstract class RegionFileCache implements AutoCloseable {
return regionfile;
} else {
if (this.cache.size() >= PaperConfig.regionFileCacheSize) {
- this.cache.removeLast();
+ this.cache.removeLast().close(); // Paper - MC-151674
}
if (!this.a.exists()) {
--
2.21.0