From 1912873fe46c1094d22a5ff632c41a68ecb11696 Mon Sep 17 00:00:00 2001
From: nttzx <aghaspamntz@gmail.com>
Date: Thu, 6 Aug 2020 12:19:12 -0400
Subject: [PATCH] Verify the length of desc & name of the group

---
 .../incoming/guilds/GuildChangeNameDescEvent.java   | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/eu/habbo/messages/incoming/guilds/GuildChangeNameDescEvent.java b/src/main/java/com/eu/habbo/messages/incoming/guilds/GuildChangeNameDescEvent.java
index fc28261c..e0a44e3e 100644
--- a/src/main/java/com/eu/habbo/messages/incoming/guilds/GuildChangeNameDescEvent.java
+++ b/src/main/java/com/eu/habbo/messages/incoming/guilds/GuildChangeNameDescEvent.java
@@ -2,8 +2,10 @@ package com.eu.habbo.messages.incoming.guilds;
 
 import com.eu.habbo.Emulator;
 import com.eu.habbo.habbohotel.guilds.Guild;
+import com.eu.habbo.habbohotel.permissions.Permission;
 import com.eu.habbo.habbohotel.rooms.Room;
 import com.eu.habbo.messages.incoming.MessageHandler;
+import com.eu.habbo.messages.outgoing.guilds.GuildEditFailComposer;
 import com.eu.habbo.plugin.events.guilds.GuildChangedNameEvent;
 
 public class GuildChangeNameDescEvent extends MessageHandler {
@@ -14,10 +16,19 @@ public class GuildChangeNameDescEvent extends MessageHandler {
         Guild guild = Emulator.getGameEnvironment().getGuildManager().getGuild(guildId);
 
         if (guild != null) {
-            if (guild.getOwnerId() == this.client.getHabbo().getHabboInfo().getId() || this.client.getHabbo().hasPermission("acc_guild_admin")) {
+            if (guild.getOwnerId() == this.client.getHabbo().getHabboInfo().getId() || this.client.getHabbo().hasPermission(Permission.ACC_GUILD_ADMIN)) {
                 GuildChangedNameEvent nameEvent = new GuildChangedNameEvent(guild, this.packet.readString(), this.packet.readString());
                 Emulator.getPluginManager().fireEvent(nameEvent);
 
+                if(nameEvent.name.length() > 29){
+                    this.client.sendResponse(new GuildEditFailComposer(GuildEditFailComposer.INVALID_GUILD_NAME));
+                    return;
+                }
+
+                if(nameEvent.description.length() > 254){
+                    return;
+                }
+
                 if (nameEvent.isCancelled())
                     return;