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SPIGOT-6076: Crash when updating blocks in uninitialized chunk sections

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By: md_5 <git@md-5.net>
This commit is contained in:
CraftBukkit/Spigot 2020-08-16 18:07:42 +10:00
parent 37c904553d
commit 7879320af0
1 changed files with 11 additions and 0 deletions
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11
paper-server/nms-patches/PacketPlayOutMultiBlockChange.patch Normal file
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@ -0,0 +1,11 @@
--- a/net/minecraft/server/PacketPlayOutMultiBlockChange.java
+++ b/net/minecraft/server/PacketPlayOutMultiBlockChange.java
@@ -24,7 +24,7 @@
short short0 = (Short) shortiterator.next();
this.b[i] = short0;
- this.c[i] = chunksection.getType(SectionPosition.a(short0), SectionPosition.b(short0), SectionPosition.c(short0));
+ this.c[i] = (chunksection != null) ? chunksection.getType(SectionPosition.a(short0), SectionPosition.b(short0), SectionPosition.c(short0)) : Blocks.AIR.getBlockData(); // CraftBukkit - SPIGOT-6076, Mojang bug when empty chunk section notified
}
}