vlr_lu_fsm: fix missing event for IMEISV
Event VLR_ULA_E_ID_IMEISV is listed as permitted in VLR_ULA_S_WAIT_LU_COMPL, but is missing from the switch() on the incoming event. So, sending an IMEISV identity during the WAIT_LU_COMPL state would crash osmo-msc. When receiving an IMEISV, vlr_subscr_set_imeisv() in turn calls vlr_subscr_set_imei(), so as far as the lu_fsm is concerned, receiving an IMEISV is identical to receiving an IMEI, and it can continue to send a Check IMEI request to the HLR. Thus simply add VLR_ULA_E_ID_IMEISV to the VLR_ULA_E_ID_IMEI switch case. Change-Id: I11106cb108a4b1406ff9a8b8ff5761440a274dad
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@ -1253,6 +1253,7 @@ static void lu_fsm_wait_lu_compl(struct osmo_fsm_inst *fi, uint32_t event,
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LU_COMPL_VLR_E_NEW_TMSI_ACK, NULL);
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break;
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case VLR_ULA_E_ID_IMEI:
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case VLR_ULA_E_ID_IMEISV:
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/* Got the IMEI from ME, now send it to HLR */
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vlr_subscr_tx_req_check_imei(lfp->vsub);
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break;
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