Fix exploit in BuyItemFromVendor

--HG--
branch : trunk

1 files changed, 9 insertions, 0 deletions

diff --git a/src/game/Player.cpp b/src/game/Player.cpp
index 525e1448ce8..54e35a28466 100644
--- a/src/game/Player.cpp
+++ b/src/game/Player.cpp
@@ -17145,6 +17145,15 @@ bool Player::BuyItemFromVendor(uint64 vendorguid, uint32 item, uint8 count, uint
         SendBuyError( BUY_ERR_CANT_FIND_ITEM, NULL, item, 0);
         return false;
     }
+    else
+    {
+        if(slot > pProto->ContainerSlots)
+        {
+            sLog.outDebug("CHEATING ATTEMPT slot > pProto->ContainerSlots in BuyItemFromVendor playerGUID: "I64FMT" name: %s slot: %u", GetGUID(), GetName(), slot);
+            return false;
+        }
+    }
+
 
     Creature *pCreature = ObjectAccessor::GetNPCIfCanInteractWith(*this, vendorguid,UNIT_NPC_FLAG_VENDOR);
     if (!pCreature)