7c640a1ae2
* fixup patch and rebuild * Updated Upstream (Bukkit/CraftBukkit/Spigot) 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 Bukkit Changes: bde198c9 SPIGOT-5246: PlayerQuitEvent.get/setQuitMessage() is incorrectly marked as NotNull 24ad5a79 SPIGOT-5240: Vector.angle not valid for angles very close to each other a143db9a SPIGOT-5231: ShotAtAngle API for Fireworks 10db5c3d SPIGOT-5226: Update Javadoc of PlayerDeathEvent CraftBukkit Changes: 1ec1b05e SPIGOT-5245: Unneeded cast to WorldNBTStorage in CraftWorld#getWorldFolder e5e8eec2 SPIGOT-5241: setAttributeModifiers does not work on untouched stack 803eaa31 SPIGOT-5231: ShotAtAngle API for Fireworks 7881d2ae SPIGOT-5237: Horses, pigs do not drop their inventory 06efc9ec Don't accept connections until all plugins have enabled da62a66a SPIGOT-5225: World handle isn't closed if world is unloaded without saving 104b3831 SPIGOT-5222: Cannot get Long values from Entity memory f0b3fe43 SPIGOT-5220: Server CPU usage reaches 100% when stdin is null Spigot Changes: e5b1b5db SPIGOT-5235: Destroy expired area effect clouds / fireworks that are inactive cbcc8e87 Make region files more reliable to write to 8887c5f4 Remove redundant late-bind option dac29063 Rebuild patches * Preserve old flush on save flag for reliable regionfiles Originally this patch was in paper * Fix some issues with the death event - Entities potentially entering a glitched state to the client where they appear to be falling over - Donkeys losing their chest if the event was cancelled (only an issue since the upstream merge) - Some wither death logic running for an entity killed by a wither
64 lines
2.8 KiB
Diff
64 lines
2.8 KiB
Diff
From 0fbd3c1b72d52dbca3781d93ab9bfa5681a3f4cb 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 c53518a477..6f34d8aea0 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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