Re: [PATCH RESEND net v3] net: nfc: nci: Add parameter validation for packet data
From: Paolo Abeni <pabeni@redhat.com>
Date: 2025-09-25 08:45:21
Also in:
linux-kernel-mentees, stable
On 9/21/25 8:23 PM, Deepak Sharma wrote:
quoted hunk ↗ jump to hunk
static int nci_extract_activation_params_iso_dep(struct nci_dev *ndev,@@ -501,7 +536,7 @@ static int nci_store_general_bytes_nfc_dep(struct nci_dev *ndev, case NCI_NFC_A_PASSIVE_POLL_MODE: case NCI_NFC_F_PASSIVE_POLL_MODE: ndev->remote_gb_len = min_t(__u8, - (ntf->activation_params.poll_nfc_dep.atr_res_len + (ntf->activation_params.poll_nfc_dep.atr_res_len - NFC_ATR_RES_GT_OFFSET), NFC_ATR_RES_GB_MAXSIZE); memcpy(ndev->remote_gb,@@ -513,7 +548,7 @@ static int nci_store_general_bytes_nfc_dep(struct nci_dev *ndev, case NCI_NFC_A_PASSIVE_LISTEN_MODE: case NCI_NFC_F_PASSIVE_LISTEN_MODE: ndev->remote_gb_len = min_t(__u8, - (ntf->activation_params.listen_nfc_dep.atr_req_len + (ntf->activation_params.listen_nfc_dep.atr_req_len - NFC_ATR_REQ_GT_OFFSET), NFC_ATR_REQ_GB_MAXSIZE); memcpy(ndev->remote_gb,
I'm sorry for the late feedback. The above 2 chunks looks unrelated from the real fix, please drop them: they will make stable teams work more difficult for no good reason. Thanks, Paolo