# HG changeset patch
# User WhiteRass
# Date 1389826560 -7200
# Thu Jan 16 00:56:00 2014 +0200
# Node ID 4bb22e9b1c7ac0f086c05ef01207eb5bc334ef44
# Parent 4e66c871ee0e446cafe89854c895d91db4e66b08
- Фикс эксплойта с крашем клиента при приглашении в канал.

diff -r 4e66c871ee0e -r 4bb22e9b1c7a src/server/game/Handlers/ChannelHandler.cpp
--- a/src/server/game/Handlers/ChannelHandler.cpp Thu Jan 16 00:55:27 2014 +0200
+++ b/src/server/game/Handlers/ChannelHandler.cpp Thu Jan 16 00:56:00 2014 +0200
@@ -18,6 +18,7 @@

#include "ObjectMgr.h" // for normalizePlayerName
#include "ChannelMgr.h"
+#include "Chat.h"

void WorldSession::HandleJoinChannel(WorldPacket& recvPacket)
{
@@ -49,6 +50,9 @@
if (channelname.empty())
return;

+ if (!ChatHandler(this).isValidChatMessage(channelname.c_str()))
+ return;
+
if (ChannelMgr* cMgr = channelMgr(_player->GetTeam()))
{
cMgr->team = _player->GetTeam();
@@ -83,6 +87,9 @@
std::string channelname;
recvPacket >> channelname;

+ if (!ChatHandler(this).isValidChatMessage(channelname.c_str()))
+ return;
+
if (ChannelMgr* cMgr = channelMgr(_player->GetTeam()))
if (Channel* chn = cMgr->GetChannel(channelname, _player))
chn->List(_player);
@@ -203,6 +210,9 @@
if (!normalizePlayerName(otp))
return;

+ if (!ChatHandler(this).isValidChatMessage(channelname.c_str()))
+ return;
+
if (ChannelMgr* cMgr = channelMgr(_player->GetTeam()))
if (Channel* chn = cMgr->GetChannel(channelname, _player))
chn->Invite(_player->GetGUID(), otp.c_str());