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34 lines
1.3 KiB
Diff
34 lines
1.3 KiB
Diff
From 34d378cba51952d0be676eede8bab2bd1ee7fb35 Mon Sep 17 00:00:00 2001
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From: Techcable <Techcable@outlook.com>
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Date: Sun, 7 Feb 2016 00:01:19 -0700
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Subject: [PATCH] Add a property to accept invalid ping packets
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This is disabled by default, as I don't wanna accept invalid packets
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You can enable it by setting '-Dwaterfall.acceptInvalidPackets=true' at the command line
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Fixes #23
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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
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index cd240460..aa2d465e 100644
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--- a/proxy/src/main/java/net/md_5/bungee/connection/InitialHandler.java
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+++ b/proxy/src/main/java/net/md_5/bungee/connection/InitialHandler.java
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@@ -259,10 +259,14 @@ public class InitialHandler extends PacketHandler implements PendingConnection
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thisState = State.PING;
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}
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+ private static final boolean ACCEPT_INVALID_PACKETS = Boolean.parseBoolean(System.getProperty("waterfall.acceptInvalidPackets", "false"));
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+
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@Override
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public void handle(PingPacket ping) throws Exception
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{
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- Preconditions.checkState( thisState == State.PING, "Not expecting PING" );
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+ if (!ACCEPT_INVALID_PACKETS) {
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+ Preconditions.checkState(thisState == State.PING, "Not expecting PING");
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+ }
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unsafe.sendPacket( ping );
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disconnect( "" );
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}
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--
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2.19.0
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