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Commit 91aa35a5 authored by Victor Shcherbatyuk's avatar Victor Shcherbatyuk Committed by Marcel Holtmann
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Bluetooth: Fix issue with return value of rfcomm_sock_sendmsg() 



In case of connection failures the rfcomm_sock_sendmsg() should return
an error and not a 0 value.

Signed-off-by: default avatarVictor Shcherbatyuk <victor.shcherbatyuk@tomtom.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent f11c179e

net/bluetooth/rfcomm/sock.c

+4 −1
Original line number Diff line number Diff line
@@ -570,8 +570,11 @@ static int rfcomm_sock_sendmsg(struct kiocb *iocb, struct socket *sock, 


		skb = sock_alloc_send_skb(sk, size + RFCOMM_SKB_RESERVE,

				msg->msg_flags & MSG_DONTWAIT, &err);

		if (!skb)

		if (!skb) {

			if (sent == 0)

				sent = err;

			break;

		}

		skb_reserve(skb, RFCOMM_SKB_HEAD_RESERVE);



		err = memcpy_fromiovec(skb_put(skb, size), msg->msg_iov, size);