0708fa363b
Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing CraftBukkit Changes:eb2e6578SPIGOT-5116: Fix concurrent modification exception inside ChunkMapDistance989f9b3dSPIGOT-4849: Fix server crash when accessing chunks during chunk load/unload/populate eventsf554183cSPIGOT-5171: Don't fire PlayerTeleportEvent if not actually moving2349feb8SPIGOT-5163: Cancelling PlayerBucketFillEvent visually removes the targeted block Spigot Changes: 9a643a6a Remove DataWatcher Locking
64 Zeilen
2.8 KiB
Diff
64 Zeilen
2.8 KiB
Diff
From 96f3acb24d5e57d46f5bfdcc49c6aeddc4b776e5 Mon Sep 17 00:00:00 2001
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From: Shane Freeder <theboyetronic@gmail.com>
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Date: Mon, 15 Apr 2019 02:24:52 +0100
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Subject: [PATCH] Handle bad chunks more gracefully
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Prior to this change the server would crash when attempting to load a
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chunk from a region with bad data.
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After this change the server will defer back to vanilla behavior. At
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this time, that means attempting to generate a chunk in its place
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(and occasionally just not generating anything and leaving small
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holes in the world (This statement might not be accurate as of 1.13.x)).
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Should Mojang choose to alter this behavior in the future, this change
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will simply defer to whatever that new behavior is.
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diff --git a/src/main/java/net/minecraft/server/RegionFileCache.java b/src/main/java/net/minecraft/server/RegionFileCache.java
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index c53518a47..6f34d8aea 100644
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--- a/src/main/java/net/minecraft/server/RegionFileCache.java
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+++ b/src/main/java/net/minecraft/server/RegionFileCache.java
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@@ -171,8 +171,21 @@ public abstract class RegionFileCache implements AutoCloseable {
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private static NBTTagCompound readOversizedChunk(RegionFile regionfile, ChunkCoordIntPair chunkCoordinate) throws IOException {
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synchronized (regionfile) {
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try (DataInputStream datainputstream = regionfile.getReadStream(chunkCoordinate)) {
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- NBTTagCompound oversizedData = regionfile.getOversizedData(chunkCoordinate.x, chunkCoordinate.z);
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- NBTTagCompound chunk = NBTCompressedStreamTools.readNBT(datainputstream);
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+ // Paper start - Handle bad chunks more gracefully - also handle similarly with oversized data
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+ NBTTagCompound oversizedData = null;
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+
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+ try {
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+ oversizedData = regionfile.getOversizedData(chunkCoordinate.x, chunkCoordinate.z);
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+ } catch (Exception ex) {}
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+
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+ NBTTagCompound chunk;
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+
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+ try {
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+ chunk = NBTCompressedStreamTools.readNBT(datainputstream);
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+ } catch (final Exception ex) {
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+ return null;
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+ }
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+ // Paper end
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if (oversizedData == null) {
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return chunk;
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}
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@@ -231,8 +244,13 @@ public abstract class RegionFileCache implements AutoCloseable {
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try {
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if (datainputstream != null) {
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- nbttagcompound = NBTCompressedStreamTools.a(datainputstream);
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- return nbttagcompound;
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+ // Paper start - Handle bad chunks more gracefully
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+ try {
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+ return NBTCompressedStreamTools.a(datainputstream);
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+ } catch (Exception ex) {
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+ return null;
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+ }
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+ // Paper end
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}
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nbttagcompound = null;
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--
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2.22.0
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