prashanth joshi wrote:
> Hi
> I wrote and then tried to run the following code.
> But the ethereal is hanging.
> Please any one me tell what may be wrong with it.
> Obviously my intention here is to parse the CDR's
> Regards,
> Prashanth.
[...]
> int my_decode_cdr (tvbuff_t * tvb, int offset, packet_info *pinfo _U_ ,
> proto_tree *tree, int record_length)
> {
> int retval, i, flag;
> guint8 type;
> int check_extension_val;
> int count = 0;
> while(count != record_length)
> {
> /* fetch type field of each information element in record */
> type = tvb_get_guint8(tvb, offset);
> i = 0; flag = 0;
> switch(type)
> {
> case 0x7F: retval = decode_gtp_chrg_id ( tvb, offset, pinfo,tree);
What happens if retval is 0 here?
> offset = offset + retval;
> count = count + retval;
> break;
> default : offset + 1;
> count + 1;
> break;
> }
>
> }
>
> return count;
> }
