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89d51d5f29
Because this exploit has been widely known for years and has not been fixed by Mojang, we decided that it was worth allowing people to toggle it on/off due to how easy it is to make it configurable. It should be noted that this decision does not promise all future exploits will be configurable.
19 lines
883 B
Diff
19 lines
883 B
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Mariell Hoversholm <proximyst@proximyst.com>
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Date: Wed, 6 Jan 2021 23:38:43 +0100
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Subject: [PATCH] Empty commands shall not be dispatched
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diff --git a/src/main/java/net/minecraft/commands/Commands.java b/src/main/java/net/minecraft/commands/Commands.java
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index d39743d9626eb01c942194387dafb1106f13601b..0741c0f85536c5188d8552e999943a9c771a548e 100644
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--- a/src/main/java/net/minecraft/commands/Commands.java
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+++ b/src/main/java/net/minecraft/commands/Commands.java
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@@ -287,6 +287,7 @@ public class Commands {
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command = event.getCommand();
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String[] args = command.split(" ");
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+ if (args.length == 0) return; // Paper - empty commands shall not be dispatched
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String cmd = args[0];
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if (cmd.startsWith("minecraft:")) cmd = cmd.substring("minecraft:".length());
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