return -EFAULT;
}
+ if (sk->sk_type == SOCK_DGRAM && msg->msg_name) {
+ struct nfc_llcp_ui_cb *ui_cb = nfc_llcp_ui_skb_cb(skb);
+ struct sockaddr_nfc_llcp sockaddr;
+
+ pr_debug("Datagram socket %d %d\n", ui_cb->dsap, ui_cb->ssap);
+
+ sockaddr.sa_family = AF_NFC;
+ sockaddr.nfc_protocol = NFC_PROTO_NFC_DEP;
+ sockaddr.dsap = ui_cb->dsap;
+ sockaddr.ssap = ui_cb->ssap;
+
+ memcpy(msg->msg_name, &sockaddr, sizeof(sockaddr));
+ msg->msg_namelen = sizeof(sockaddr);
+ }
+
/* Mark read part of skb as used */
if (!(flags & MSG_PEEK)) {
/* SOCK_STREAM: re-queue skb if it contains unreceived data */
- if (sk->sk_type == SOCK_STREAM || sk->sk_type == SOCK_RAW) {
+ if (sk->sk_type == SOCK_STREAM ||
+ sk->sk_type == SOCK_DGRAM ||
+ sk->sk_type == SOCK_RAW) {
skb_pull(skb, copied);
if (skb->len) {
skb_queue_head(&sk->sk_receive_queue, skb);