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fix(Core/MovementHandler): fix crash at null guid in mover (#2426)

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This commit is contained in:
Kargatum
2019-11-13 20:51:36 +07:00
committed by GitHub
parent 1914571cba
commit 23b77c1303
1 changed files with 9 additions and 6 deletions
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15
src/server/game/Handlers/MovementHandler.cpp
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@@ -319,22 +319,25 @@ void WorldSession::HandleMovementOpcodes(WorldPacket & recvData)
recvData.readPackGUID(guid);
// pussywizard: typical check for incomming movement packets
if (!mover || !mover->IsInWorld() || mover->IsDuringRemoveFromWorld() || guid != mover->GetGUID())
{
recvData.rfinish();
return;
}
MovementInfo movementInfo;
movementInfo.guid = guid;
ReadMovementInfo(recvData, &movementInfo);
recvData.rfinish(); // prevent warnings spam
// pussywizard: typical check for incomming movement packets
if (!mover || !mover->IsInWorld() || mover->IsDuringRemoveFromWorld() || guid != mover->GetGUID())
return;
if (!movementInfo.pos.IsPositionValid())
{
recvData.rfinish(); // prevent warnings spam
return;
}
recvData.rfinish(); // prevent warnings spam
if (movementInfo.flags & MOVEMENTFLAG_ONTRANSPORT)
{
// T_POS ON VEHICLES!