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srsLTE
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Making sure the eNB only sends S1AP context release requests if it has a MME-UE-S1AP-ID assigned.

This commit is contained in:
Pedro Alvarez 2020-04-22 16:14:54 +01:00
parent e8e1ffefa9
commit 218531b418
1 changed files with 10 additions and 2 deletions
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12
srsenb/src/stack/upper/s1ap.cc
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@ -360,7 +360,10 @@ bool s1ap::user_release(uint16_t rnti, asn1::s1ap::cause_radio_network_e cause_r
cause_c cause;
cause.set_radio_network().value = cause_radio.value;
return u->send_uectxtreleaserequest(cause);
if (u->ctxt.mme_ue_s1ap_id_present) {
return u->send_uectxtreleaserequest(cause);
}
return true;
}
bool s1ap::user_exists(uint16_t rnti)
@ -851,8 +854,13 @@ bool s1ap::ue::send_uectxtreleaserequest(const cause_c& cause)
if (!s1ap_ptr->mme_connected) {
return false;
}
release_requested = true;
if (!ctxt.mme_ue_s1ap_id_present) {
s1ap_log->error("Cannot send UE context release request without a MME-UE-S1AP-Id allocated.\n");
return false;
}
release_requested = true;
s1ap_pdu_c tx_pdu;
tx_pdu.set_init_msg().load_info_obj(ASN1_S1AP_ID_UE_CONTEXT_RELEASE_REQUEST);
ue_context_release_request_ies_container& container =