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feat(Core/PacketIO): correct parsing some opcodes (#6051)

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Kargatum 2021-05-28 05:34:54 +07:00 • committed by GitHub
parent c1e96064e9
commit d8911d816f
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6 changed files with 214 additions and 150 deletions
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3
src/server/game/Handlers/ChannelHandler.cpp
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@ -7,7 +7,6 @@
#include "ChannelMgr.h"
#include "ObjectMgr.h" // for normalizePlayerName
#include "Player.h"
#include "utf8.h"
#include <cctype>
void WorldSession::HandleJoinChannel(WorldPacket& recvPacket)
@ -40,7 +39,7 @@ void WorldSession::HandleJoinChannel(WorldPacket& recvPacket)
// pussywizard: restrict allowed characters in channel name to avoid |0 and possibly other exploits
//if (!ObjectMgr::IsValidChannelName(channelName))
if (channelName.find("|") != std::string::npos || channelName.size() >= 100 || !utf8::is_valid(channelName.begin(), channelName.end()))
if (channelName.find("|") != std::string::npos || channelName.size() >= 100)
return;
if (ChannelMgr* cMgr = ChannelMgr::forTeam(GetPlayer()->GetTeamId()))