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Updated Upstream (BungeeCord) 

Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

BungeeCord Changes:
3deaaadc #3574: "VarInt too big" should be an OverflowPacketException
51b9a6b0 #3577: Bump io.netty:netty-bom from 4.1.101.Final to 4.1.104.Final
This commit is contained in:
Shane Freeder 2023-12-18 13:16:27 +00:00
parent 25ecd402f3
commit eadd173c9d
No known key found for this signature in database
GPG Key ID: A3F61EA5A085289C
2 changed files with 45 additions and 19 deletions
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2
BungeeCord

@ -1 +1 @@
Subproject commit 1a807731a5ad8e8771d0254fd06296aea4f4dd31
Subproject commit 3deaaadc3ad8bc5ee8a2f0a0b6b13ab7447da255

62
BungeeCord-Patches/0048-Speed-up-some-common-exceptions.patch
View File

@ -1,4 +1,4 @@
From c403a8786903aaa9a99c791aba55fc66337f9abe Mon Sep 17 00:00:00 2001
From c0d0e8c309f8f6e1419b7b0cc30b7255b902e74a Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Mon, 25 Nov 2019 19:54:06 +0000
Subject: [PATCH] Speed up some common exceptions
@ -30,18 +30,10 @@ index 00000000..11e103cb
+ }
+}
diff --git a/protocol/src/main/java/net/md_5/bungee/protocol/BadPacketException.java b/protocol/src/main/java/net/md_5/bungee/protocol/BadPacketException.java
index 6c0ef4df..f20104a2 100644
index 6c0ef4df..076ddd70 100644
--- a/protocol/src/main/java/net/md_5/bungee/protocol/BadPacketException.java
+++ b/protocol/src/main/java/net/md_5/bungee/protocol/BadPacketException.java
@@ -2,6 +2,7 @@ package net.md_5.bungee.protocol;
public class BadPacketException extends RuntimeException
{
+ private static final boolean PROCESS_TRACES = Boolean.getBoolean("waterfall.bad-packet-traces");
public BadPacketException(String message)
{
@@ -12,4 +13,24 @@ public class BadPacketException extends RuntimeException
@@ -12,4 +12,24 @@ public class BadPacketException extends RuntimeException
{
super( message, cause );
}
@ -50,7 +42,7 @@ index 6c0ef4df..f20104a2 100644
+ @Override
+ public Throwable initCause(Throwable cause)
+ {
+ if (PROCESS_TRACES) {
+ if (DefinedPacket.PROCESS_TRACES) {
+ return super.initCause(cause);
+ }
+ return this;
@ -59,7 +51,7 @@ index 6c0ef4df..f20104a2 100644
+ @Override
+ public Throwable fillInStackTrace()
+ {
+ if (PROCESS_TRACES) {
+ if (DefinedPacket.PROCESS_TRACES) {
+ return super.fillInStackTrace();
+ }
+ return this;
@ -67,15 +59,15 @@ index 6c0ef4df..f20104a2 100644
+ // Waterfall end
}
diff --git a/protocol/src/main/java/net/md_5/bungee/protocol/DefinedPacket.java b/protocol/src/main/java/net/md_5/bungee/protocol/DefinedPacket.java
index 94613a0a..8751f271 100644
index 994a5320..cb1eab74 100644
--- a/protocol/src/main/java/net/md_5/bungee/protocol/DefinedPacket.java
+++ b/protocol/src/main/java/net/md_5/bungee/protocol/DefinedPacket.java
@@ -46,6 +46,9 @@ public abstract class DefinedPacket
}
}
+ private static final boolean PROCESS_TRACES = Boolean.getBoolean("waterfall.bad-packet-traces");
+ private static final BadPacketException OVERSIZED_VAR_INT_EXCEPTION = new BadPacketException( "VarInt too big" );
+ public static final boolean PROCESS_TRACES = Boolean.getBoolean("waterfall.bad-packet-traces");
+ private static final OverflowPacketException OVERSIZED_VAR_INT_EXCEPTION = new OverflowPacketException( "VarInt too big" );
+ private static final BadPacketException NO_MORE_BYTES_EXCEPTION = new BadPacketException("No more bytes reading varint");
public static void writeString(String s, ByteBuf buf)
{
@ -95,8 +87,8 @@ index 94613a0a..8751f271 100644
if ( bytes > maxBytes )
{
- throw new RuntimeException( "VarInt too big" );
+ throw PROCESS_TRACES ? new BadPacketException( "VarInt too big" ) : OVERSIZED_VAR_INT_EXCEPTION;
- throw new OverflowPacketException( "VarInt too big (max " + maxBytes + ")" );
+ throw PROCESS_TRACES ? new OverflowPacketException( "VarInt too big (max " + maxBytes + ")" ) : OVERSIZED_VAR_INT_EXCEPTION;
}
if ( ( in & 0x80 ) != 0x80 )
@ -145,6 +137,40 @@ index 655bcd46..52f76cd9 100644
} finally
{
if ( slice != null )
diff --git a/protocol/src/main/java/net/md_5/bungee/protocol/OverflowPacketException.java b/protocol/src/main/java/net/md_5/bungee/protocol/OverflowPacketException.java
index 237955ab..d0bd4d75 100644
--- a/protocol/src/main/java/net/md_5/bungee/protocol/OverflowPacketException.java
+++ b/protocol/src/main/java/net/md_5/bungee/protocol/OverflowPacketException.java
@@ -2,9 +2,28 @@ package net.md_5.bungee.protocol;
public class OverflowPacketException extends RuntimeException
{
-
public OverflowPacketException(String message)
{
super( message );
}
+
+ // Waterfall start
+ @Override
+ public Throwable initCause(Throwable cause)
+ {
+ if (DefinedPacket.PROCESS_TRACES) {
+ return super.initCause(cause);
+ }
+ return this;
+ }
+
+ @Override
+ public Throwable fillInStackTrace()
+ {
+ if (DefinedPacket.PROCESS_TRACES) {
+ return super.fillInStackTrace();
+ }
+ return this;
+ }
+ // Waterfall end
}
diff --git a/proxy/src/main/java/net/md_5/bungee/connection/InitialHandler.java b/proxy/src/main/java/net/md_5/bungee/connection/InitialHandler.java
index 460a79a1..b0caf6d6 100644
--- a/proxy/src/main/java/net/md_5/bungee/connection/InitialHandler.java