1 files changed, 3 insertions, 0 deletions

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 0cef67707838..4af3821df880 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -2439,6 +2439,9 @@ int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len,
         int err;
         struct sk_buff_head seg_queue;
 
+        if (!chan->conn)
+                return -ENOTCONN;
+
         /* Connectionless channel */
         if (chan->chan_type == L2CAP_CHAN_CONN_LESS) {
                 skb = l2cap_create_connless_pdu(chan, msg, len, priority);