1 files changed, 3 insertions, 0 deletions

diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c
index 8f025746f337..6c94447ec414 100644
--- a/net/nfc/llcp/sock.c
+++ b/net/nfc/llcp/sock.c
@@ -646,6 +646,8 @@ static int llcp_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
 
         pr_debug("%p %zu\n", sk, len);
 
+        msg->msg_namelen = 0;
+
         lock_sock(sk);
 
         if (sk->sk_state == LLCP_CLOSED &&
@@ -691,6 +693,7 @@ static int llcp_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
 
                 pr_debug("Datagram socket %d %d\n", ui_cb->dsap, ui_cb->ssap);
 
+                memset(sockaddr, 0, sizeof(*sockaddr));
                 sockaddr->sa_family = AF_NFC;
                 sockaddr->nfc_protocol = NFC_PROTO_NFC_DEP;
                 sockaddr->dsap = ui_cb->dsap;