Paper/Spigot-API-Patches/0165-Change-the-reserved-channel-check-to-be-sensible.patch
Daniel Ennis c97ce029e9
1.16.2 Release (#4123)
PaperMC believes that 1.16.2 is now ready for general release as we fixed the main issue plagueing the 1.16.x release, the MapLike data conversion issues.

Until now, it was not safe for a server to convert a world to 1.16.2 without data conversion issues around villages and potentially other things. If you did, those MapLike errors meant something went wrong.

This is now resolved.

Big thanks to all those that helped, notably @BillyGalbreath and @Proximyst who did large parts of the update process with me.

Please as always, backup your worlds and test before updating to 1.16.2!

If you update to 1.16.2, there is no going back to an older build than this.

---------------------------------

Co-authored-by: William Blake Galbreath <Blake.Galbreath@GMail.com>
Co-authored-by: Mariell Hoversholm <proximyst@proximyst.com>
Co-authored-by: krolik-exe <69214078+krolik-exe@users.noreply.github.com>
Co-authored-by: BillyGalbreath <BillyGalbreath@users.noreply.github.com>
Co-authored-by: stonar96 <minecraft.stonar96@gmail.com>
Co-authored-by: Shane Freeder <theboyetronic@gmail.com>
Co-authored-by: Jason <jasonpenilla2@me.com>
Co-authored-by: kashike <kashike@vq.lc>
Co-authored-by: Aurora <21148213+aurorasmiles@users.noreply.github.com>
Co-authored-by: KennyTV <kennytv@t-online.de>
Co-authored-by: commandblockguy <commandblockguy1@gmail.com>
Co-authored-by: DigitalRegent <misterwener@gmail.com>
Co-authored-by: ishland <ishlandmc@yeah.net>
2020-08-24 22:40:19 -04:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: DoNotSpamPls <7570108+DoNotSpamPls@users.noreply.github.com>
Date: Tue, 23 Oct 2018 19:32:55 +0300
Subject: [PATCH] Change the reserved channel check to be sensible
diff --git a/src/main/java/org/bukkit/plugin/messaging/StandardMessenger.java b/src/main/java/org/bukkit/plugin/messaging/StandardMessenger.java
index 1d061412cdafa28c6940c7433747ab1dabe23de1..6fda7f3aa68e76af64362e9afed70fc6a5e92986 100644
--- a/src/main/java/org/bukkit/plugin/messaging/StandardMessenger.java
+++ b/src/main/java/org/bukkit/plugin/messaging/StandardMessenger.java
@@ -172,7 +172,7 @@ public class StandardMessenger implements Messenger {
public boolean isReservedChannel(@NotNull String channel) {
channel = validateAndCorrectChannel(channel);
- return channel.contains("minecraft") && !channel.equals("minecraft:brand");
+ return channel.equals("minecraft:register") || channel.equals("minecraft:unregister"); // Paper
}
@Override
diff --git a/src/test/java/org/bukkit/plugin/messaging/StandardMessengerTest.java b/src/test/java/org/bukkit/plugin/messaging/StandardMessengerTest.java
index dce3d619a6f1791197e44277c2dee9eaf19ff56f..7e2335ed8acc692af1e70eddcf97ee7a56e30f68 100644
--- a/src/test/java/org/bukkit/plugin/messaging/StandardMessengerTest.java
+++ b/src/test/java/org/bukkit/plugin/messaging/StandardMessengerTest.java
@@ -25,8 +25,8 @@ public class StandardMessengerTest {
assertTrue(messenger.isReservedChannel("minecraft:register"));
assertFalse(messenger.isReservedChannel("test:register"));
assertTrue(messenger.isReservedChannel("minecraft:unregister"));
- assertFalse(messenger.isReservedChannel("test:nregister"));
- assertTrue(messenger.isReservedChannel("minecraft:something"));
+ assertFalse(messenger.isReservedChannel("test:unregister")); // Paper - fix typo
+ assertFalse(messenger.isReservedChannel("minecraft:something")); // Paper - now less strict
assertFalse(messenger.isReservedChannel("minecraft:brand"));
}