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 <error27@gmail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1626,7 +1626,10 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct ms
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/* Connectionless channel */
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if (sk->sk_type == SOCK_DGRAM) {
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skb = l2cap_create_connless_pdu(sk, msg, len);
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err = l2cap_do_send(sk, skb);
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if (IS_ERR(skb))
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err = PTR_ERR(skb);
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else
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err = l2cap_do_send(sk, skb);
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goto done;
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}
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