Re: [PATCH net v3] net: nfc: nci: Fix parameter validation for packet data

On 22/12/2025 14:31, Michael Thalmeier wrote:

@@ -668,6 +679,11 @@ static int nci_rf_intf_activated_ntf_packet(struct nci_dev *ndev, } }

• if (skb->len < (data - skb->data) + sizeof(ntf.data_exch_rf_tech_and_mode) +

• 		sizeof(ntf.data_exch_tx_bit_rate) + sizeof (ntf.data_exch_rx_bit_rate) +
  

extra space between sizeof and the bracket

• 		sizeof(ntf.activation_params_len))
  

• return -EINVAL;
  

• ntf.data_exch_rf_tech_and_mode = *data++; ntf.data_exch_tx_bit_rate = *data++; ntf.data_exch_rx_bit_rate = *data++;