From 7f609b12b9d82186852052973d1a11e90eb78ad0 Mon Sep 17 00:00:00 2001 From: Thinkofdeath Date: Sun, 15 Mar 2015 21:38:05 +0000 Subject: SPIGOT-705: Fix possible CME --- nms-patches/Chunk.patch | 24 ++++++++++++++++-------- nms-patches/ChunkProviderServer.patch | 28 +++++++++++++++++----------- 2 files changed, 33 insertions(+), 19 deletions(-) (limited to 'nms-patches') diff --git a/nms-patches/Chunk.patch b/nms-patches/Chunk.patch index 720b6155..e78d136c 100644 --- a/nms-patches/Chunk.patch +++ b/nms-patches/Chunk.patch @@ -1,5 +1,5 @@ ---- /home/matt/mc-dev-private//net/minecraft/server/Chunk.java 2015-02-26 22:40:22.311608142 +0000 -+++ src/main/java/net/minecraft/server/Chunk.java 2015-02-26 22:40:22.315608142 +0000 +--- /home/matt/mc-dev-private//net/minecraft/server/Chunk.java 2015-03-15 21:30:40.204367362 +0000 ++++ src/main/java/net/minecraft/server/Chunk.java 2015-03-15 21:30:40.216367361 +0000 @@ -14,6 +14,9 @@ import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; @@ -63,7 +63,15 @@ public Chunk(World world, int i, int j) { this.sections = new ChunkSection[16]; this.e = new byte[256]; -@@ -60,8 +91,17 @@ +@@ -54,14 +85,25 @@ + this.locZ = j; + this.heightMap = new int[256]; + ++ /* CraftBukkit start + for (int k = 0; k < this.entitySlices.length; ++k) { + this.entitySlices[k] = new EntitySlice(Entity.class); + } ++ // CraftBukkit end */ Arrays.fill(this.f, -999); Arrays.fill(this.e, (byte) -1); @@ -81,7 +89,7 @@ public Chunk(World world, ChunkSnapshot chunksnapshot, int i, int j) { this(world, i, j); short short0 = 256; -@@ -529,7 +569,8 @@ +@@ -529,7 +571,8 @@ } } @@ -91,7 +99,7 @@ block.onPlace(this.world, blockposition, iblockdata); } -@@ -610,7 +651,11 @@ +@@ -610,7 +653,11 @@ int j = MathHelper.floor(entity.locZ / 16.0D); if (i != this.locX || j != this.locZ) { @@ -104,7 +112,7 @@ entity.die(); } -@@ -697,6 +742,13 @@ +@@ -697,6 +744,13 @@ tileentity.D(); this.tileEntities.put(blockposition, tileentity); @@ -118,7 +126,7 @@ } } -@@ -740,7 +792,21 @@ +@@ -740,7 +794,21 @@ } for (int i = 0; i < this.entitySlices.length; ++i) { @@ -141,7 +149,7 @@ } } -@@ -798,8 +864,8 @@ +@@ -798,8 +866,8 @@ while (iterator.hasNext()) { Entity entity = (Entity) iterator.next(); diff --git a/nms-patches/ChunkProviderServer.patch b/nms-patches/ChunkProviderServer.patch index 23b20f81..c7d01ea3 100644 --- a/nms-patches/ChunkProviderServer.patch +++ b/nms-patches/ChunkProviderServer.patch @@ -1,5 +1,5 @@ ---- /home/matt/mc-dev-private//net/minecraft/server/ChunkProviderServer.java 2015-02-26 22:40:22.319608142 +0000 -+++ src/main/java/net/minecraft/server/ChunkProviderServer.java 2015-02-26 22:40:22.323608142 +0000 +--- /home/matt/mc-dev-private//net/minecraft/server/ChunkProviderServer.java 2015-03-15 21:37:46.552362734 +0000 ++++ src/main/java/net/minecraft/server/ChunkProviderServer.java 2015-03-15 21:37:46.552362734 +0000 @@ -11,17 +11,28 @@ import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; @@ -138,7 +138,7 @@ if (chunk == null) { chunk = this.loadChunk(i, j); -@@ -79,16 +144,43 @@ +@@ -79,16 +144,49 @@ CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Chunk to be generated"); crashreportsystemdetails.a("Location", (Object) String.format("%d,%d", new Object[] { Integer.valueOf(i), Integer.valueOf(j)})); @@ -154,6 +154,12 @@ - this.chunks.put(k, chunk); - this.chunkList.add(chunk); + this.chunks.put(LongHash.toLong(i, j), chunk); ++ ++ // CraftBukkit start - moved from Chunk. ++ for (int k = 0; k < chunk.entitySlices.length; ++k) { ++ chunk.entitySlices[k] = new EntitySlice(Entity.class); ++ } ++ // CraftBukkit end chunk.addEntities(); + + // CraftBukkit start @@ -185,7 +191,7 @@ chunk.loadNearby(this, this, i, j); } -@@ -96,12 +188,25 @@ +@@ -96,12 +194,25 @@ } public Chunk getOrCreateChunk(int i, int j) { @@ -214,7 +220,7 @@ if (this.chunkLoader == null) { return null; } else { -@@ -123,7 +228,7 @@ +@@ -123,7 +234,7 @@ } } @@ -223,7 +229,7 @@ if (this.chunkLoader != null) { try { this.chunkLoader.b(this.world, chunk); -@@ -134,7 +239,7 @@ +@@ -134,7 +245,7 @@ } } @@ -232,7 +238,7 @@ if (this.chunkLoader != null) { try { chunk.setLastSaved(this.world.getTime()); -@@ -155,6 +260,30 @@ +@@ -155,6 +266,30 @@ chunk.n(); if (this.chunkProvider != null) { this.chunkProvider.getChunkAt(ichunkprovider, i, j); @@ -263,7 +269,7 @@ chunk.e(); } } -@@ -174,10 +303,12 @@ +@@ -174,10 +309,12 @@ public boolean saveChunks(boolean flag, IProgressUpdate iprogressupdate) { int i = 0; @@ -279,7 +285,7 @@ if (flag) { this.saveChunkNOP(chunk); -@@ -205,22 +336,43 @@ +@@ -205,22 +342,43 @@ public boolean unloadChunks() { if (!this.world.savingDisabled) { @@ -330,7 +336,7 @@ if (this.chunkLoader != null) { this.chunkLoader.a(); -@@ -235,7 +387,8 @@ +@@ -235,7 +393,8 @@ } public String getName() { @@ -340,7 +346,7 @@ } public List getMobsFor(EnumCreatureType enumcreaturetype, BlockPosition blockposition) { -@@ -247,7 +400,8 @@ +@@ -247,7 +406,8 @@ } public int getLoadedChunks() { -- cgit v1.2.3