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ea855e2b46
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 Developers!: You will need to clean up your work/Minecraft/1.13.2 folder for this Also, restore a patch that was dropped in the last upstream Bukkit Changes: 279eeab3 Fix command description not being set 96e2bb18 Remove debug print from SyntheticEventTest CraftBukkit Changes:d3ed1516Fix dangerously threaded beacons217a293dDon't relocate joptsimple to allow --help to work.1be05a21Prepare for imminent Java 12 releasea49270b2Mappings Update5259d80cSPIGOT-4669: Fix PlayerTeleportEvent coordinates for relative teleports Spigot Changes: e6eb36f2 Rebuild patches
62 lines
2.9 KiB
Diff
62 lines
2.9 KiB
Diff
From e2b577bd48746070ebc879711993cb290b1dd3d8 Mon Sep 17 00:00:00 2001
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From: Zach Brown <zach.brown@destroystokyo.com>
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Date: Sat, 13 May 2017 20:11:21 -0500
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Subject: [PATCH] Add system property to disable book size limits
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If anyone comes in with a watchdog crash related to books after this patch
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you will not only be publicly shamed but also made an example of.
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Disables the security limits on books entirely, allowing plugins AND players
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to make books with as much data as they want. Do not use this without
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limiting incoming data from packets in some other way.
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diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBook.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBook.java
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index a23ec1461..20cddd506 100644
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--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBook.java
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+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBook.java
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@@ -40,6 +40,7 @@ public class CraftMetaBook extends CraftMetaItem implements BookMeta {
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static final int MAX_PAGES = 50;
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static final int MAX_PAGE_LENGTH = 320; // 256 limit + 64 characters to allow for psuedo colour codes
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static final int MAX_TITLE_LENGTH = 32;
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+ private static final boolean OVERRIDE_CHECKS = Boolean.getBoolean("disable.book-limits"); // Paper - Add override
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protected String title;
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protected String author;
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@@ -196,7 +197,7 @@ public class CraftMetaBook extends CraftMetaItem implements BookMeta {
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if (title == null) {
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this.title = null;
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return true;
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- } else if (title.length() > MAX_TITLE_LENGTH) {
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+ } else if (title.length() > MAX_TITLE_LENGTH && !OVERRIDE_CHECKS) { // Paper - Add override
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return false;
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}
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@@ -232,7 +233,7 @@ public class CraftMetaBook extends CraftMetaItem implements BookMeta {
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throw new IllegalArgumentException("Invalid page number " + page + "/" + pages.size());
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}
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- String newText = text == null ? "" : text.length() > MAX_PAGE_LENGTH ? text.substring(0, MAX_PAGE_LENGTH) : text;
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+ String newText = text == null ? "" : text.length() > MAX_PAGE_LENGTH && !OVERRIDE_CHECKS ? text.substring(0, MAX_PAGE_LENGTH) : text;
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pages.set(page - 1, CraftChatMessage.fromString(newText, true)[0]);
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}
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@@ -244,13 +245,13 @@ public class CraftMetaBook extends CraftMetaItem implements BookMeta {
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public void addPage(final String... pages) {
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for (String page : pages) {
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- if (this.pages.size() >= MAX_PAGES) {
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+ if (this.pages.size() >= MAX_PAGES && !OVERRIDE_CHECKS) {
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return;
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}
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if (page == null) {
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page = "";
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- } else if (page.length() > MAX_PAGE_LENGTH) {
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+ } else if (page.length() > MAX_PAGE_LENGTH && !OVERRIDE_CHECKS) { // Paper - Add override
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page = page.substring(0, MAX_PAGE_LENGTH);
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}
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--
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2.21.0
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