/*
 * Handlers for SSH-2 messages that might arrive at any moment.
 */
static void ssh2_msg_disconnect(Ssh ssh, struct Packet *pktin)
{
    /* log reason code in disconnect message */
    char *buf, *msg;
    int nowlen, reason, msglen;

    reason = ssh_pkt_getuint32(pktin);
    ssh_pkt_getstring(pktin, &msg, &msglen);

    if (reason > 0 && reason < lenof(ssh2_disconnect_reasons)) {
	buf = dupprintf("Received disconnect message (%s)",
			ssh2_disconnect_reasons[reason]);
    } else {
	buf = dupprintf("Received disconnect message (unknown"
			" type %d)", reason);
    }
    logevent(buf);
    sfree(buf);
    buf = dupprintf("Disconnection message text: %n%.*s",
		    &nowlen, msglen, msg);
    logevent(buf);
    bombout(("Server sent disconnect message\ntype %d (%s):\n\"%s\"",
	     reason,
	     (reason > 0 && reason < lenof(ssh2_disconnect_reasons)) ?
	     ssh2_disconnect_reasons[reason] : "unknown",
	     buf+nowlen));
    sfree(buf);
}

static void ssh2_msg_debug(Ssh ssh, struct Packet *pktin)
{
    /* log the debug message */
    char *msg;