The format has changed a little in between NXT and new NSEC packets,
this patch fixes things.
--
Fort David, Projet IDsA
IRISA-INRIA, Campus de Beaulieu, 35042 Rennes cedex, France
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Index: packet-dns.c
===================================================================
RCS file: /cvsroot/ethereal/packet-dns.c,v
retrieving revision 1.119
diff -r1.119 packet-dns.c
1559a1560,1606
> {
> int rr_len = data_len;
> char next_domain_name[MAXDNAME];
> int next_domain_name_len;
> int rr_type;
> guint8 bits;
> int mask, blockbase, blocksize;
> int i;
>
> next_domain_name_len = get_dns_name(tvb, cur_offset, dns_data_offset,
> next_domain_name, sizeof(next_domain_name));
> if (cinfo != NULL)
> col_append_fstr(cinfo, COL_INFO, " %s", next_domain_name);
> if (dns_tree != NULL) {
> proto_item_append_text(trr, ", next domain name %s",
> next_domain_name);
> proto_tree_add_text(rr_tree, tvb, cur_offset, next_domain_name_len,
> "Next domain name: %s", next_domain_name);
> cur_offset += next_domain_name_len;
> rr_len -= next_domain_name_len;
> rr_type = 0;
> while (rr_len != 0) {
> blockbase = tvb_get_guint8(tvb, cur_offset);
> blocksize = tvb_get_guint8(tvb, cur_offset + 1);
> cur_offset += 2;
> rr_len -= 2;
> rr_type = blockbase * 256;
> for( ; blocksize; blocksize-- ) {
> bits = tvb_get_guint8(tvb, cur_offset);
> mask = 1<<7;
> for (i = 0; i < 8; i++) {
> if (bits & mask) {
> proto_tree_add_text(rr_tree, tvb, cur_offset, 1,
> "RR type in bit map: %s (%s)",
> dns_type_name(rr_type),
> dns_long_type_name(rr_type));
> }
> mask >>= 1;
> rr_type++;
> }
> cur_offset += 1;
> rr_len -= 1;
> }
> }
> }
> break;
> }