+static int copy_peer_supp_channels(const struct wpa_eapol_ie_parse *kde,
+ struct wpa_tdls_peer *peer)
+{
+ if (!kde->supp_channels) {
+ wpa_printf(MSG_DEBUG, "TDLS: No supported channels received");
+ return 0;
+ }
+
+ if (!peer->supp_channels ||
+ peer->supp_channels_len < kde->supp_channels_len) {
+ os_free(peer->supp_channels);
+ peer->supp_channels = os_zalloc(kde->supp_channels_len);
+ if (peer->supp_channels == NULL)
+ return -1;
+ }
+
+ peer->supp_channels_len = kde->supp_channels_len;
+
+ os_memcpy(peer->supp_channels, kde->supp_channels,
+ peer->supp_channels_len);
+ wpa_hexdump(MSG_DEBUG, "TDLS: Peer Supported Channels",
+ (u8 *) peer->supp_channels, peer->supp_channels_len);
+ return 0;
+}
+
+
+static int copy_peer_supp_oper_classes(const struct wpa_eapol_ie_parse *kde,
+ struct wpa_tdls_peer *peer)
+{
+ if (!kde->supp_oper_classes) {
+ wpa_printf(MSG_DEBUG, "TDLS: No supported operating classes received");
+ return 0;
+ }
+
+ if (!peer->supp_oper_classes ||
+ peer->supp_oper_classes_len < kde->supp_oper_classes_len) {
+ os_free(peer->supp_oper_classes);
+ peer->supp_oper_classes = os_zalloc(kde->supp_oper_classes_len);
+ if (peer->supp_oper_classes == NULL)
+ return -1;
+ }
+
+ peer->supp_oper_classes_len = kde->supp_oper_classes_len;
+ os_memcpy(peer->supp_oper_classes, kde->supp_oper_classes,
+ peer->supp_oper_classes_len);
+ wpa_hexdump(MSG_DEBUG, "TDLS: Peer Supported Operating Classes",
+ (u8 *) peer->supp_oper_classes,
+ peer->supp_oper_classes_len);
+ return 0;
+}
+
+