内存泄漏——急需求助！

大家帮忙解释一下这段代码有两处内存泄漏，具体点啊！
谢谢！

static void UiHandleAccEvents(RegIdT /*RegId*/, uint32 MsgId, void *MsgBufferP)

{

  uint32 UiMsgId = 0;}

  uint8 *MailMsgP = (uint8 *)ExeMsgBufferGet(sizeof(uint8));

  *MailMsgP = *((uint8 *)MsgBufferP);



  switch(MsgId)

  {

    case VAL_ACC_STATUS_CONNECTED:

      UiMsgId = APPMSG_UILIFECYCLE_ACC_CONNECT;

      break;



    case VAL_ACC_STATUS_REMOVED:

      UiMsgId = APPMSG_UILIFECYCLE_ACC_REMOVE;

      break;



    default:

      return; //invalid message

  }



  AslTurnLightOn(FALSE);

  ExeMsgSend(EXE_UI_ID, EXE_MAILBOX_1_ID, UiMsgId, MailMsgP, sizeof(uint8));

}



static void UiHandleBatteryEvents(RegIdT /*RegId*/, uint32 MsgId, void *MsgBufferP)

{

  uint32 UiMsgId = 0;

  uint8 *MailMsgP = (uint8 *)ExeMsgBufferGet(sizeof(uint8));

  *MailMsgP = *((uint8 *)MsgBufferP);



  switch(MsgId)

  {

    case VAL_BATT_CAPACITY:

      UiMsgId = APPMSG_UILIFECYCLE_BATTERY_LEVEL;

      break;



    case VAL_BATT_CHARGE_STATE:

      UiMsgId = APPMSG_UILIFECYCLE_BATTERY_STATUS;

      break;



    default:

      return; //invalid message

  }



  ExeMsgSend(EXE_UI_ID, EXE_MAILBOX_1_ID, UiMsgId, MailMsgP, sizeof(uint8));

}

[ 本帖最后由 xxjjyy2008 于 2008-9-18 13:35 编辑 ]