Reject any CM SERVICE we don't support
When we receive a CM Service Request, OsmoMSC should eventually verify what kind of service it is the phone requests, and whether we support that service. Change-Id: I499730d760dc9ac7f599e09959c6eac4452f2eab Closes: OS#2668
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@ -693,6 +693,17 @@ int gsm48_rx_mm_serv_req(struct gsm_subscriber_connection *conn, struct msgb *ms
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GSM48_REJECT_INCORRECT_MESSAGE);
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}
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switch (req->cm_service_type) {
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case GSM48_CMSERV_MO_CALL_PACKET:
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case GSM48_CMSERV_EMERGENCY:
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case GSM48_CMSERV_SMS:
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case GSM48_CMSERV_SUP_SERV:
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/* continue below */
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break;
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default:
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return msc_gsm48_tx_mm_serv_rej(conn, GSM48_REJECT_SRV_OPT_NOT_SUPPORTED);
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}
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osmo_signal_dispatch(SS_SUBSCR, S_SUBSCR_IDENTITY, (classmark2 + classmark2_len));
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memcpy(conn->classmark.classmark2, classmark2, classmark2_len);
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conn->classmark.classmark2_len = classmark2_len;
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