diff options
| -rw-r--r-- | net/nfc/digital_dep.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/nfc/digital_dep.c b/net/nfc/digital_dep.c index 7d1c794556c3..d5e669b0dedf 100644 --- a/net/nfc/digital_dep.c +++ b/net/nfc/digital_dep.c @@ -420,6 +420,11 @@ static void digital_in_recv_dep_res(struct nfc_digital_dev *ddev, void *arg, goto error; } + if (DIGITAL_NFC_DEP_NAD_BIT_SET(pfb)) { + rc = -EIO; + goto exit; + } + if (size > resp->len) { rc = -EIO; goto error; @@ -572,6 +577,11 @@ static void digital_tg_recv_dep_req(struct nfc_digital_dev *ddev, void *arg, goto exit; } + if (DIGITAL_NFC_DEP_NAD_BIT_SET(pfb)) { + rc = -EIO; + goto exit; + } + if (size > resp->len) { rc = -EIO; goto exit; |