Hi Marcin, On Tue, Jan 07, 2014, Marcin Kraglak wrote: > + l2conn = btconn_find_l2cap_conn_by_scid(conn, cid); > + if (l2conn->psm == 0x0003) Looks like there a missing NULL check for the return value of btconn_find_l2cap_conn_by_scid. Johan -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html