diff options
Diffstat (limited to 'src/ap/gas_serv.c')
| -rw-r--r-- | src/ap/gas_serv.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/ap/gas_serv.c b/src/ap/gas_serv.c index b9d61762..179dc7a7 100644 --- a/src/ap/gas_serv.c +++ b/src/ap/gas_serv.c @@ -786,6 +786,24 @@ static void anqp_add_icon_binary_file(struct hostapd_data *hapd, #endif /* CONFIG_HS20 */ +static size_t anqp_get_required_len(struct hostapd_data *hapd, + const u16 *infoid, + unsigned int num_infoid) +{ + size_t len = 0; + unsigned int i; + + for (i = 0; i < num_infoid; i++) { + struct anqp_element *elem = get_anqp_elem(hapd, infoid[i]); + + if (elem) + len += 2 + 2 + wpabuf_len(elem->payload); + } + + return len; +} + + static struct wpabuf * gas_serv_build_gas_resp_payload(struct hostapd_data *hapd, unsigned int request, @@ -803,7 +821,7 @@ gas_serv_build_gas_resp_payload(struct hostapd_data *hapd, len += 1000; if (request & ANQP_REQ_ICON_REQUEST) len += 65536; - len += num_extra_req * 1000; + len += anqp_get_required_len(hapd, extra_req, num_extra_req); buf = wpabuf_alloc(len); if (buf == NULL) |