mirror of
https://github.com/AtlasMediaGroup/Scissors.git
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24 lines
1.2 KiB
Diff
24 lines
1.2 KiB
Diff
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Luna <lunahatesgogle@gmail.com>
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Date: Mon, 29 May 2023 19:47:48 -0300
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Subject: [PATCH] Fix component extra empty array exploit
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diff --git a/src/main/java/net/minecraft/network/chat/Component.java b/src/main/java/net/minecraft/network/chat/Component.java
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index e6d733fc3a4acdb3fd91b5644285854943a02761..68d7739e44dc31ddf3f3c4fca4b3b7095060ac52 100644
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--- a/src/main/java/net/minecraft/network/chat/Component.java
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+++ b/src/main/java/net/minecraft/network/chat/Component.java
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@@ -248,6 +248,12 @@ public interface Component extends Message, FormattedText, Iterable<Component> {
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} else if (!jsonelement.isJsonObject()) {
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if (jsonelement.isJsonArray()) {
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JsonArray jsonarray = jsonelement.getAsJsonArray();
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+ // Scissors start
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+ if (jsonarray.size() <= 0) {
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+ throw new JsonParseException("Unexpected empty array of components");
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+ }
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+ // Scissors end
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+
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MutableComponent ichatmutablecomponent = null;
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Iterator iterator = jsonarray.iterator();
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