From f86d91f9b808670dd69fb09e8e7743f10a3c25fe Mon Sep 17 00:00:00 2001
From: TheMode <themode@outlook.fr>
Date: Tue, 26 Oct 2021 00:44:16 +0200
Subject: [PATCH] Fix online mode

Signed-off-by: TheMode <themode@outlook.fr>
---
 .../minestom/server/network/player/PlayerSocketConnection.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/net/minestom/server/network/player/PlayerSocketConnection.java b/src/main/java/net/minestom/server/network/player/PlayerSocketConnection.java
index f2da938eb..6f37cd198 100644
--- a/src/main/java/net/minestom/server/network/player/PlayerSocketConnection.java
+++ b/src/main/java/net/minestom/server/network/player/PlayerSocketConnection.java
@@ -235,7 +235,7 @@ public class PlayerSocketConnection extends PlayerConnection {
             if (encrypted) { // Encryption support
                 ByteBuffer output = PacketUtils.localBuffer();
                 try {
-                    this.encryptCipher.update(buffer, output);
+                    this.encryptCipher.update(buffer.duplicate(), output);
                     buffer = output.flip();
                 } catch (ShortBufferException e) {
                     MinecraftServer.getExceptionManager().handleException(e);