From 3c5bb73f29f213050b98511367ef0773105561c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefano=20Borz=C3=AC?= <stefanoborzi32@gmail.com>
Date: Wed, 27 May 2020 08:50:21 +0200
Subject: [PATCH] fix(Core/ChatHandler): Prevent messages > 255 characters
 (#3063)

---
 src/server/game/Handlers/ChatHandler.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server/game/Handlers/ChatHandler.cpp b/src/server/game/Handlers/ChatHandler.cpp
index 787e9e78d..9d30328f0 100644
--- a/src/server/game/Handlers/ChatHandler.cpp
+++ b/src/server/game/Handlers/ChatHandler.cpp
@@ -281,7 +281,7 @@ void WorldSession::HandleMessagechatOpcode(WorldPacket & recvData)
         stripLineInvisibleChars(msg);
 
     // pussywizard:
-    if (lang != LANG_ADDON && msg.find("|0") != std::string::npos)
+    if (msg.length() > 255 || (lang != LANG_ADDON && msg.find("|0") != std::string::npos))
         return;
 
     if (!ignoreChecks)