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[VoIP calls] Make ISUP over M3UA work. 

I'm not sure how this tap_base_to_id() works but this seems to fix the
problem.

Change-Id: I98663a9560a38de03c130181dfa43b43befc612f
Reviewed-on: https://code.wireshark.org/review/25327
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This commit is contained in:
AndersBroman 2018-01-15 17:51:55 +01:00 committed by Anders Broman
parent 6b2764a41e
commit 9937973431
1 changed files with 17 additions and 1 deletions
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18
ui/voip_calls.c
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@ -1530,6 +1530,22 @@ mtp3_calls_packet(void *tap_offset_ptr, packet_info *pinfo, epan_dissect_t *edt
return FALSE;
}
static gboolean
m3ua_calls_packet(void *tap_offset_ptr, packet_info *pinfo, epan_dissect_t *edt _U_, const void *mtp3_info)
{
voip_calls_tapinfo_t *tapinfo = tap_id_to_base(tap_offset_ptr, tap_id_offset_m3ua_);
const mtp3_tap_rec_t *pi = (const mtp3_tap_rec_t *)mtp3_info;
/* keep the data in memory to use when the ISUP information arrives */
tapinfo->mtp3_opc = pi->addr_opc.pc;
tapinfo->mtp3_dpc = pi->addr_dpc.pc;
tapinfo->mtp3_ni = pi->addr_opc.ni;
tapinfo->mtp3_frame_num = pinfo->num;
return FALSE;
}
/****************************************************************************/
void
@ -1555,7 +1571,7 @@ mtp3_calls_init_tap(voip_calls_tapinfo_t *tap_id_base)
NULL,
0,
NULL,
mtp3_calls_packet,
m3ua_calls_packet,
NULL
);