Hi Michael,
thank you very much for the report. You are right, it is a bug. A fix
has been committed to the CVS.
Best regards
Michael
On Tuesday, Jul 8, 2003, at 23:43 Europe/Berlin, Michael Lum wrote:
Ethereal 0.9.13.
The function dissect_mtp3_routing_label() appears to have an error.
I believe the offset specified for the sls is incorrect (ITU_STANDARD),
I believe it should be ITU_SLS_OFFSET not ITU_ROUTING_LABEL_OFFSET.
In the protocol tree the value is incorrect, from the variable 'sls',
but
the correct octet is highlighted in the hex dump.
switch (mtp3_standard) {
case ITU_STANDARD:
label_item = proto_tree_add_text(mtp3_tree, tvb,
ITU_ROUTING_LABEL_OFFSET,
ITU_ROUTING_LABEL_LENGTH, "Routing
label");
label_tree = proto_item_add_subtree(label_item, ett_mtp3_label);
label = tvb_get_letohl(tvb, ITU_ROUTING_LABEL_OFFSET);
sls = tvb_get_guint8(tvb, ITU_ROUTING_LABEL_OFFSET);
proto_tree_add_uint(label_tree, hf_mtp3_itu_dpc, tvb,
ITU_ROUTING_LABEL_OFFSET,
ITU_ROUTING_LABEL_LENGTH,
label);
proto_tree_add_uint(label_tree, hf_mtp3_itu_opc, tvb,
ITU_ROUTING_LABEL_OFFSET,
ITU_ROUTING_LABEL_LENGTH,
label);
proto_tree_add_uint(label_tree, hf_mtp3_itu_sls, tvb,
ITU_SLS_OFFSET,
ITU_SLS_LENGTH, sls);
--
Michael Lum Architect
4600 Jacombs Road (604) 276-0055
Richmond, B.C.
Canada V6V 3B1
Winner of the 2003 GSM Association Award
for Technology Innovation
Best Infrastructure
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