> -----Original Message-----
> From: wireshark-commits-bounces@xxxxxxxxxxxxx [mailto:wireshark-
> commits-bounces@xxxxxxxxxxxxx] On Behalf Of jmayer@xxxxxxxxxxxxx
> Sent: Sunday, February 05, 2012 6:24 AM
> To: wireshark-commits@xxxxxxxxxxxxx
> Subject: [Wireshark-commits] rev 40853: /trunk/epan/dissectors/
> /trunk/epan/dissectors/: packet-dvb-ipdc.c
>
> http://anonsvn.wireshark.org/viewvc/viewvc.cgi?view=rev&revision=40853
>
> User: jmayer
> Date: 2012/02/05 03:24 AM
>
> Log:
> There is a logic bug in this dissector that is exposed
> by a set but unused warning. Hack around this for now.
> Someone who knows the protocol should fix this.
>
> Directory: /trunk/epan/dissectors/
> Changes Path Action
> +5 -5 packet-dvb-ipdc.c Modified
>
Perhaps the attached patch (with additional whitespace cleanup) is what was intended?
- Chris
--
Index: epan/dissectors/packet-dvb-ipdc.c
===================================================================
--- epan/dissectors/packet-dvb-ipdc.c (revision 40918)
+++ epan/dissectors/packet-dvb-ipdc.c (working copy)
@@ -42,8 +42,8 @@
enum {
- SUB_FLUTE,
- SUB_MAX,
+ SUB_FLUTE,
+ SUB_MAX,
};
static dissector_handle_t sub_handles[SUB_MAX];
@@ -55,64 +55,58 @@
static void
dissect_ipdc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
- tvbuff_t *next_tvb;
- guint16 len;
+ tvbuff_t *next_tvb;
+ guint16 len;
+ proto_tree *esg_tree = NULL;
- col_set_str(pinfo->cinfo, COL_PROTOCOL, "IPDC");
- col_clear(pinfo->cinfo, COL_INFO);
+ col_set_str(pinfo->cinfo, COL_PROTOCOL, "IPDC");
+ col_clear(pinfo->cinfo, COL_INFO);
- /* call into flute */
- len = tvb_reported_length_remaining(tvb, 0);
+ /* call into flute */
+ len = tvb_reported_length_remaining(tvb, 0);
-/* FIXME: make proper use of esg_tree, everythign else is a logic bug */
- if (tree) {
- /* proto_item *ti; */
- /* proto_tree *esg_tree; */
+ if (tree) {
+ proto_item *ti;
- /* ti = */ proto_tree_add_protocol_format(tree, proto_ipdc,
- tvb, 0, len,
- "ESG Bootstrap");
- /* esg_tree = proto_item_add_subtree(ti, ett_ipdc); */
- }
+ ti = proto_tree_add_protocol_format(tree, proto_ipdc, tvb, 0, len,
+ "ESG Bootstrap");
+ esg_tree = proto_item_add_subtree(ti, ett_ipdc);
+ }
- next_tvb = tvb_new_subset(tvb, 0, len, len);
- call_dissector(sub_handles[SUB_FLUTE], next_tvb, pinfo, tree);
+ next_tvb = tvb_new_subset(tvb, 0, len, len);
+ call_dissector(sub_handles[SUB_FLUTE], next_tvb, pinfo, esg_tree);
}
void
proto_register_dvb_ipdc(void)
{
- static hf_register_info hf[] = {
- {&hf_ipdc_esg_bootstrap_xml,
- {"ESG Provider Discovery", "ipdc.bootstrap",
- FT_STRING, BASE_NONE, NULL, 0x0,
- "List of ESG Providers", HFILL}
- },
- };
+ static hf_register_info hf[] = {
+ {&hf_ipdc_esg_bootstrap_xml,
+ {"ESG Provider Discovery", "ipdc.bootstrap",
+ FT_STRING, BASE_NONE, NULL, 0x0, "List of ESG Providers", HFILL}}
+ };
- static gint *ett[] = {
- &ett_ipdc,
- };
+ static gint *ett[] = {
+ &ett_ipdc,
+ };
- proto_ipdc =
- proto_register_protocol("ETSI IPDC Bootstrap",
- "ESG Bootstrap", "dvb_ipdc");
- proto_register_field_array(proto_ipdc, hf, array_length(hf));
- proto_register_subtree_array(ett, array_length(ett));
+ proto_ipdc = proto_register_protocol("ETSI IPDC Bootstrap",
+ "ESG Bootstrap", "dvb_ipdc");
+ proto_register_field_array(proto_ipdc, hf, array_length(hf));
+ proto_register_subtree_array(ett, array_length(ett));
- register_dissector("dvb_ipdc", dissect_ipdc, proto_ipdc);
+ register_dissector("dvb_ipdc", dissect_ipdc, proto_ipdc);
}
void
proto_reg_handoff_dvb_ipdc(void)
{
- dissector_handle_t ipdc_handle;
+ dissector_handle_t ipdc_handle;
- sub_handles[SUB_FLUTE] = find_dissector("alc");
+ sub_handles[SUB_FLUTE] = find_dissector("alc");
- ipdc_handle = create_dissector_handle(dissect_ipdc, proto_ipdc);
- dissector_add_uint("udp.port", UDP_PORT_IPDC_ESG_BOOTSTRAP, ipdc_handle);
-
+ ipdc_handle = create_dissector_handle(dissect_ipdc, proto_ipdc);
+ dissector_add_uint("udp.port", UDP_PORT_IPDC_ESG_BOOTSTRAP, ipdc_handle);
}
/*
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