From 477fffb082920476cc26f238d65538ccb8d601e1 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 21 Apr 2010 23:52:01 +0000 Subject: bluetooth: handle l2cap_create_connless_pdu() errors l2cap_create_connless_pdu() can sometimes return ERR_PTR(-ENOMEM) or ERR_PTR(-EFAULT). Signed-off-by: Dan Carpenter Acked-by: Marcel Holtmann Signed-off-by: David S. Miller --- net/bluetooth/l2cap.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'net/bluetooth') diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 99d68c34e4f1..9753b690a8b3 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -1626,7 +1626,10 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct ms /* Connectionless channel */ if (sk->sk_type == SOCK_DGRAM) { skb = l2cap_create_connless_pdu(sk, msg, len); - err = l2cap_do_send(sk, skb); + if (IS_ERR(skb)) + err = PTR_ERR(skb); + else + err = l2cap_do_send(sk, skb); goto done; } -- cgit v1.2.3