Re: [PATCH 1/1] NFC: Fix possible memory corruption when handling SHDLC I-Frame commands

[Dan Carpenter]

Thanks.  This is great.  I'm so glad these are finally getting fixed.

Do we need to fix nfc_hci_msg_rx_work() and nfc_hci_recv_from_llc() as
well?  In nfc_hci_recv_from_llc() we allow pipe to be NFC_HCI_FRAGMENT
(0x7f) so that's one element beyond the end of the array and the
NFC_HCI_HCP_RESPONSE isn't checked.

Also nci_hci_msg_rx_work() and nci_hci_data_received_cb() use
NCI_HCP_MSG_GET_PIPE() so those could be off by one.

regards,
dan carpenter