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SIP: Use differtent hf variables for the "real" and generated Call-id 

It's not allways good to pick up frames for related call legs when
filtering.
Make different hf:s for the two use cases.

Change-Id: I33c640636a76173f3a7952f4a740491ccfac276d
Reviewed-on: https://code.wireshark.org/review/30922
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This commit is contained in:
Anders Broman 2018-12-05 15:27:16 +01:00 committed by Anders Broman
parent bd8cfad8b8
commit ff0193f07f
1 changed files with 9 additions and 2 deletions
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11
epan/dissectors/packet-sip.c
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@ -224,6 +224,7 @@ static gint hf_sip_p_acc_net_i_ucid_3gpp = -1;
static gint hf_sip_service_priority = -1;
static gint hf_sip_icid_value = -1;
static gint hf_sip_icid_gen_addr = -1;
static gint hf_sip_call_id_gen = -1;
/* Initialize the subtree pointers */
static gint ett_sip = -1;
@ -4706,7 +4707,7 @@ dissect_sip_common(tvbuff_t *tvb, int offset, int remaining_length, packet_info
sdp_setup_info_t setup_info;
setup_info.setup_proto = g_strdup("SIP");
setup_info.hf_id = hf_header_array[POS_CALL_ID];
setup_info.hf_id = hf_sip_call_id_gen;
setup_info.hf_type = SDP_TRACE_ID_HF_TYPE_STR;
setup_info.trace_id = g_strdup(call_id);
message_info.data = &setup_info;
@ -7207,7 +7208,13 @@ void proto_register_sip(void)
{ "icid-gen-addr", "sip.icid_gen_addr",
FT_STRING, BASE_NONE, NULL, 0x0,
NULL, HFILL }
}
},
{ &hf_sip_call_id_gen,
{ "Call-ID", "sip.call_id_generated",
FT_STRING, BASE_NONE,NULL,0x0,
"Use to catch call id across protocols", HFILL }
},
};
/* raw_sip header field(s) */