Message ID | 1530713973-26696-2-git-send-email-aneela@codeaurora.org (mailing list archive) |
---|---|
State | Not Applicable, archived |
Headers | show |
diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c index 2aa07b5..7ffc9a3 100644 --- a/net/qrtr/qrtr.c +++ b/net/qrtr/qrtr.c @@ -764,6 +764,10 @@ static int qrtr_sendmsg(struct socket *sock, struct msghdr *msg, size_t len) node = NULL; if (addr->sq_node == QRTR_NODE_BCAST) { enqueue_fn = qrtr_bcast_enqueue; + if (addr->sq_port != QRTR_PORT_CTRL) { + release_sock(sk); + return -ENOTCONN; + } } else if (addr->sq_node == ipc->us.sq_node) { enqueue_fn = qrtr_local_enqueue; } else {
The broadcast node id should only be sent with the control port id. Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org> --- net/qrtr/qrtr.c | 4 ++++ 1 file changed, 4 insertions(+)