On Mon, Feb 03, 2003 at 11:39:53AM -0800, David M. Lee wrote:
> Borrow a trick from our friend TFTP. Parse TNS redirect messages to get TNS
> decoding on the redirected port.
One possible issue:
> +static void dissect_tns_redirect_string(tvbuff_t *tvb, int offset,
> + packet_info *pinfo)
> +{
> + /*
> + * Parse the redirect string for the port number to which we are
> + * reconnecting. Then find that conversation and set it to use
> + * TNS as its decode. It should also parse out the address portion,
> + * but maybe later...
> + */
> + int rem = tvb_reported_length_remaining(tvb, offset);
That says how much data there was in the packet on the wire, not how
much was captured; the subsequent call
> + char *connect_string = (char *)tvb_memdup(tvb, offset, rem);
would throw an exception if the capture doesn't have all the data in the
packet. Perhaps that's not a problem, though - the frame really *is*
short if that happens.
