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Bluetooth: Add return check for L2CAP security level set
Add return check for security level set for socket interface since stack will check the return value. Signed-off-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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@ -791,10 +791,13 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
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conn = chan->conn;
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/*change security for LE channels */
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/* change security for LE channels */
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if (chan->scid == L2CAP_CID_ATT) {
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if (smp_conn_security(conn->hcon, sec.level))
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if (smp_conn_security(conn->hcon, sec.level)) {
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err = -EINVAL;
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break;
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}
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set_bit(FLAG_PENDING_SECURITY, &chan->flags);
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sk->sk_state = BT_CONFIG;
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chan->state = BT_CONFIG;
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