/* variable length fields */
const u8 *manufacturer;
- size_t manufacturer_len;
const u8 *model_name;
- size_t model_name_len;
const u8 *model_number;
- size_t model_number_len;
const u8 *serial_number;
- size_t serial_number_len;
const u8 *dev_name;
- size_t dev_name_len;
const u8 *public_key;
- size_t public_key_len;
const u8 *encr_settings;
- size_t encr_settings_len;
const u8 *ssid; /* <= 32 octets */
- size_t ssid_len;
const u8 *network_key; /* <= 64 octets */
- size_t network_key_len;
const u8 *authorized_macs; /* <= 30 octets */
- size_t authorized_macs_len;
const u8 *sec_dev_type_list; /* <= 128 octets */
- size_t sec_dev_type_list_len;
const u8 *oob_dev_password; /* 38..54 octets */
- size_t oob_dev_password_len;
+ u16 manufacturer_len;
+ u16 model_name_len;
+ u16 model_number_len;
+ u16 serial_number_len;
+ u16 dev_name_len;
+ u16 public_key_len;
+ u16 encr_settings_len;
+ u16 ssid_len;
+ u16 network_key_len;
+ u16 authorized_macs_len;
+ u16 sec_dev_type_list_len;
+ u16 oob_dev_password_len;
/* attributes that can occur multiple times */
#define MAX_CRED_COUNT 10
- const u8 *cred[MAX_CRED_COUNT];
- size_t cred_len[MAX_CRED_COUNT];
- size_t num_cred;
-
#define MAX_REQ_DEV_TYPE_COUNT 10
- const u8 *req_dev_type[MAX_REQ_DEV_TYPE_COUNT];
- size_t num_req_dev_type;
+ unsigned int num_cred;
+ unsigned int num_req_dev_type;
+ unsigned int num_vendor_ext;
+
+ u16 cred_len[MAX_CRED_COUNT];
+ u16 vendor_ext_len[MAX_WPS_PARSE_VENDOR_EXT];
+
+ const u8 *cred[MAX_CRED_COUNT];
+ const u8 *req_dev_type[MAX_REQ_DEV_TYPE_COUNT];
const u8 *vendor_ext[MAX_WPS_PARSE_VENDOR_EXT];
- size_t vendor_ext_len[MAX_WPS_PARSE_VENDOR_EXT];
- size_t num_vendor_ext;
};
int wps_parse_msg(const struct wpabuf *msg, struct wps_parse_attr *attr);
token = wps_get_nfc_pw_token(
&wps->wps->registrar->nfc_pw_tokens, wps->dev_pw_id);
if (token && token->peer_pk_hash_known) {
+ size_t len;
+
wpa_printf(MSG_DEBUG, "WPS: Found matching NFC "
"Password Token");
dl_list_del(&token->list);
wps->nfc_pw_token = token;
addr[0] = attr->public_key;
- sha256_vector(1, addr, &attr->public_key_len, hash);
+ len = attr->public_key_len;
+ sha256_vector(1, addr, &len, hash);
if (os_memcmp_const(hash,
wps->nfc_pw_token->pubkey_hash,
WPS_OOB_PUBKEY_HASH_LEN) != 0) {